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js ncx.com collected 2026-10-02 05:54:55 UTC 741,540 bytes, 2,750 lines download raw bytes

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1:return t;case 2:return t+t%2;default:return t+(4-t%4)%4}}function bd(t){const e=ArrayBuffer.isView(t)?t.constructor:t;if(e===Uint8ClampedArray)return"uint8";const i=Object.values(Sr).find(n=>e===n[4]);if(!i)throw new Error(e.name);return i[0]}function Id(t){const[,,,,e]=Sr[t];return e}const Sr={uint8:["uint8","u32",1,!1,Uint8Array],sint8:["sint8","i32",1,!1,Int8Array],unorm8:["uint8","f32",1,!0,Uint8Array],snorm8:["sint8","f32",1,!0,Int8Array],uint16:["uint16","u32",2,!1,Uint16Array],sint16:["sint16","i32",2,!1,Int16Array],unorm16:["uint16","u32",2,!0,Uint16Array],snorm16:["sint16","i32",2,!0,Int16Array],float16:["float16","f16",2,!1,Uint16Array],float32:["float32","f32",4,!1,Float32Array],uint32:["uint32","u32",4,!1,Uint32Array],sint32:["sint32","i32",4,!1,Int32Array]};function xr(t){let e;t.endsWith("-webgl")&&(t.replace("-webgl",""),e=!0);const[i,n]=t.split("x"),s=i,r=n?parseInt(n):1,o=_l(s),a={type:s,components:r,byteLength:o.byteLength*r,integer:o.integer,signed:o.signed,normalized:o.normalized};return e&&(a.webglOnly=!0),a}function Pd(t,e,i){const n=i?Rd(t):t;switch(n){case"unorm8":return e===1?"unorm8":e===3?"unorm8x3-webgl":`${n}x${e}`;case"snorm8":case"uint8":case"sint8":case"uint16":case"sint16":case"unorm16":case"snorm16":case"float16":if(e===1||e===3)throw new Error(`size: ${e}`);return`${n}x${e}`;default:return e===1?n:`${n}x${e}`}}function wd(t,e,i){if(!e||e>4)throw new Error(`size ${e}`);const n=e,s=bd(t);return Pd(s,n,i)}function Nd(t){let e;switch(t.primitiveType){case"f32":e="float32";break;case"i32":e="sint32";break;case"u32":e="uint32";break;case"f16":return t.components<=2?"float16x2":"float16x4"}return t.components===1?e:`${e}x${t.components}`}const Le="texture-compression-bc",me="texture-compression-astc",ft="texture-compression-etc2",Md="texture-compression-etc1-webgl",sn="texture-compression-pvrtc-webgl",vs="texture-compression-atc-webgl",rn="float32-renderable-webgl",Es="float16-renderable-webgl",kd="rgb9e5ufloat-renderable-webgl",As="snorm8-renderable-webgl",vi="norm16-renderable-webgl",Rs="snorm16-renderable-webgl",on="float32-filterable",vo="float16-filterable-webgl";function ml(t){const e=Od[t];if(!e)throw new Error(`Unsupported texture format ${t}`);return e}const Fd={r8unorm:{},rg8unorm:{},"rgb8unorm-webgl":{},rgba8unorm:{},"rgba8unorm-srgb":{},r8snorm:{render:As},rg8snorm:{render:As},"rgb8snorm-webgl":{},rgba8snorm:{render:As},r8uint:{},rg8uint:{},rgba8uint:{},r8sint:{},rg8sint:{},rgba8sint:{},bgra8unorm:{},"bgra8unorm-srgb":{},r16unorm:{f:vi},rg16unorm:{render:vi},"rgb16unorm-webgl":{f:vi},rgba16unorm:{render:vi},r16snorm:{f:Rs},rg16snorm:{render:Rs}

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Ld{getInfo(e){return Eo(e)}isColor(e){return e.startsWith("rgba")||e.startsWith("bgra")||e.startsWith("rgb")}isDepthStencil(e){return e.startsWith("depth")||e.startsWith("stencil")}isCompressed(e){return Bd.some(i=>e.startsWith(i))}getCapabilities(e){const i=ml(e),n={format:e,create:i.f??!0,render:i.render??!0,filter:i.filter??!0,blend:i.blend??!0,store:i.store??!0},s=Eo(e),r=e.startsWith("depth")||e.startsWith("stencil"),o=s?.signed,a=s?.integer,l=s?.webgl;return n.render&&=!o,n.filter&&=!r&&!o&&!a&&!l,n}}const Oi=new Ld;function Eo(t){let e=zd(t);if(Oi.isCompressed(t)){e.channels="rgb",e.components=3,e.bytesPerPixel=1,e.srgb=!1,e.compressed=!0;const n=Hd(t);n&&(e.blockWidth=n.blockWidth,e.blockHeight=n.blockHeight)}const i=Ud.exec(t);if(i){const[,n,s,r,o,a]=i,l=`${r}${s}`,c=_l(l),u=c.byteLength*8,h=n.length,f=[u,h>=2?u:0,h>=3?u:0,h>=4?u:0];e={format:t,attachment:e.attachment,dataType:c.signedType,components:h,channels:n,integer:c.integer,signed:c.signed,normalized:c.normalized,bitsPerChannel:f,bytesPerPixel:c.byteLength*n.length,packed:e.packed,srgb:e.srgb},a==="-webgl"&&(e.webgl=!0),o==="-srgb"&&(e.srgb=!0)}return t.endsWith("-webgl")&&(e.webgl=!0),t.endsWith("-srgb")&&(e.srgb=!0),e}function zd(t){const e=ml(t),i=e.bytesPerPixel||1,n=e.bitsPerChannel||[8,8,8,8];return delete e.bitsPerChannel,delete e.bytesPerPixel,delete e.f,delete e.render,delete e.filter,delete e.blend,delete e.store,{...e,format:t,attachment:e.attachment||"color",channels:e.channels||"r",components:e.components||e.channels?.length||1,bytesPerPixel:i,bitsPerChannel:n,dataType:e.dataType||"uint8",srgb:e.srgb??!1,packed:e.packed??!1,webgl:e.webgl??!1,integer:e.integer??!1,signed:e.signed??!1,normalized:e.normalized??!1,compressed:e.compressed??!1}}function Hd(t){const i=/.*-(\d+)x(\d+)-.*/.exec(t);if(i){const[,n,s]=i;return{blockWidth:Number(n),blockHeight:Number(s)}}return null}function Vd(t){return typeof ImageData<"u"&&t instanceof ImageData||typeof ImageBitmap<"u"&&t instanceof ImageBitmap||typeof HTMLImageElement<"u"&&t instanceof HTMLImageElement||typeof HTMLVideoElement<"u"&&t instanceof HTMLVideoElement||typeof VideoFrame<"u"&&t instanceof VideoFrame||typeof HTMLCanvasElement<"u"&&t instanceof HTMLCanvasElement||typeof OffscreenCanvas<"u"&&t instanceof OffscreenCanvas}function Xd(t){if(typeof ImageData<"u"&&t instanceof ImageData||typeof ImageBitmap<"u"&&t instanceof ImageBitmap||typeof HTMLCanvasElement<"u"&&t instanceof HTMLCanvasElement||typeof OffscreenCanvas<"u"&&t instanceof OffscreenCanvas)return{width:t.width,height:t.height};if(typeof HTMLImageElement<"u"&&t instanceof HTMLImageElement)return{width:t.naturalWi

2dth,height:t.naturalHeight};if(typeof HTMLVideoElement<"u"&&t instanceof HTMLVideoElement)return{width:t.videoWidth,height:t.videoHeight};if(typeof VideoFrame<"u"&&t instanceof VideoFrame)return{width:t.displayWidth,height:t.displayHeight};throw new Error("Unknown image type")}class vS{}class ES{features;disabledFeatures;constructor(e=[],i){this.features=new Set(e),this.disabledFeatures=i||{}}*[Symbol.iterator](){yield*this.features}has(e){return!this.disabledFeatures?.[e]&&this.features.has(e)}}class Xi{static defaultProps={id:null,powerPreference:"high-performance",failIfMajorPerformanceCaveat:!1,createCanvasContext:void 0,webgl:{},onError:(e,i)=>{},onResize:(e,i)=>{const[n,s]=e.getDevicePixelSize();V.log(1,`${e} resized => ${n}x${s}px`)()},onPositionChange:(e,i)=>{const[n,s]=e.getPosition();V.log(1,`${e} repositioned => ${n},${s}`)()},onVisibilityChange:e=>V.log(1,`${e} Visibility changed ${e.isVisible}`)(),onDevicePixelRatioChange:(e,i)=>V.log(1,`${e} DPR changed ${i.oldRatio} => ${e.devicePixelRatio}`)(),debug:V.get("debug")||void 0,debugShaders:V.get("debug-shaders")||void 0,debugFramebuffers:!!V.get("debug-framebuffers"),debugFactories:!!V.get("debug-factories"),debugWebGL:!!V.get("debug-webgl"),debugSpectorJS:void 0,debugSpectorJSUrl:void 0,_reuseDevices:!1,_requestMaxLimits:!0,_cacheShaders:!1,_cachePipelines:!1,_cacheDestroyPolicy:"unused",_initializeFeatures:!0,_disabledFeatures:{"compilation-status-async-webgl":!0},_handle:void 0};get[Symbol.toStringTag](){return"Device"}toString(){return`Device(${this.id})`}id;props;userData={};statsManager=hl;timestamp=0;_reused=!1;_lumaData={};_textureCaps={};constructor(e){this.props={...Xi.defaultProps,...e},this.id=this.props.id||Tr(this[Symbol.toStringTag].toLowerCase())}getVertexFormatInfo(e){return xr(e)}isVertexFormatSupported(e){return!0}getTextureFormatInfo(e){return Oi.getInfo(e)}getTextureFormatCapabilities(e){let i=this._textureCaps[e];if(!i){const n=this._getDeviceTextureFormatCapabilities(e);i=this._getDeviceSpecificTextureFormatCapabilities(n),this._textureCaps[e]=i}return i}getMipLevelCount(e,i,n=1){const s=Math.max(e,i,n);return 1+Math.floor(Math.log2(s))}isExternalImage(e){return Vd(e)}getExternalImageSize(e){return Xd(e)}isTextureFormatSupported(e){return this.getTextureFormatCapabilities(e).create}isTextureFormatFilterable(e){return this.getTextureFormatCapabilities(e).filter}isTextureFormatRenderable(e){return this.getTextureFormatCapabilities(e).render}isTextureFormatCompressed(e){return Oi.isCompressed(e)}pushDebugGroup(e){this.commandEncoder.pushDebugGroup(e)}popDebugGroup(){this.commandEncoder?.popDebugGroup()}insertDebugMarker(e){this.commandEncoder?.insertDebugMarker(e)}loseDevice(){return!1}incrementTimestamp(){return this.timestamp++}reportError(e,i,...n){return this.props.onError(e,i)?()=>{}:V.error(e.message,i,...n)}debug(){if(this.props.debug)debugger;else V.once(0,`'Type luma.log.set({debug: true}) in console to enable debug breakpoints',
3or create a device with the 'debug: true' prop.`)()}getDefaultCanvasContext(){if(!this.canvasContext)throw new Error("Device has no default CanvasContext. See props.createCanvasContext");return this.canvasContext}beginRenderPass(e){return this.commandEncoder.beginRenderPass(e)}beginComputePass(e){return this.commandEncoder.beginComputePass(e)}getCanvasContext(){return this.getDefaultCanvasContext()}readPixelsToArrayWebGL(e,i){throw new Error("not implemented")}readPixelsToBufferWebGL(e,i){throw new Error("not implemented")}setParametersWebGL(e){throw new Error("not implemented")}getParametersWebGL(e){throw new Error("not implemented")}withParametersWebGL(e,i){throw new Error("not implemented")}clearWebGL(e){throw new Error("not implemented")}resetWebGL(){throw new Error("not implemented")}static _getCanvasContextProps(e){return e.createCanvasContext===!0?{}:e.createCanvasContext}_getDeviceTextureFormatCapabilities(e){const i=Oi.getCapabilities(e),n=r=>(typeof r=="string"?this.features.has(r):r)??!0,s=n(i.create);return{format:e,create:s,render:s&&n(i.render),filter:s&&n(i.filter),blend:s&&n(i.blend),store:s&&n(i.store)}}_normalizeBufferProps(e){(e instanceof ArrayBuffer||ArrayBuffer.isView(e))&&(e={data:e});const i={...e};if((e.usage||0)&G.INDEX&&(e.indexType||(e.data instanceof Uint32Array?i.indexType="uint32":e.data instanceof Uint16Array?i.indexType="uint16":e.data instanceof Uint8Array&&(i.data=new Uint16Array(e.data),i.indexType="uint16")),!i.indexType))throw new Error("indices buffer content must be of type uint16 or uint32");return i}}const Wd="set luma.log.level=1 (or higher) to trace rendering",Ao="No matching device found. Ensure `@luma.gl/webgl` and/or `@luma.gl/webgpu` modules are imported.";class zn{static defaultProps={...Xi.defaultProps,type:"best-available",adapters:void 0,waitForPageLoad:!0};stats=hl;log=V;VERSION="9.2.6";spector;preregisteredAdapters=new Map;constructor(){if(globalThis.luma){if(globalThis.luma.VERSION!==this.VERSION)throw V.error(`Found luma.gl ${globalThis.luma.VERSION} while initialzing ${this.VERSION}`)(),V.error("'yarn why @luma.gl/core' can help identify the source of the conflict")(),new Error("luma.gl - multiple versions detected: see console log");V.error("This version of luma.gl has already been initialized")()}V.log(1,`${this.VERSION} - ${Wd}`)(),globalThis.luma=this}async createDevice(e={}){const i={...zn.defaultProps,...e},n=this.selectAdapter(i.type,i.adapters);if(!n)throw new Error(Ao);return i.waitForPageLoad&&await n.pageLoaded,await n.create(i)}async attachDevice(e,i){const n=this._getTypeFromHandle(e,i.adapters),s=n&&this.selectAdapter(n,i.adapters);if(!s)throw new Error(Ao);return await s?.attach?.(e,i)}registerAdapters(e){for(const i of e)this.preregisteredAdapters.set(i.type,i)}

3getSupportedAdapters(e=[]){const i=this._getAdapterMap(e);return Array.from(i).map(([,n])=>n).filter(n=>n.isSupported?.()).map(n=>n.type)}getBestAvailableAdapterType(e=[]){const i=["webgpu","webgl","null"],n=this._getAdapterMap(e);for(const s of i)if(n.get(s)?.isSupported?.())return s;return null}selectAdapter(e,i=[]){let n=e;e==="best-available"&&(n=this.getBestAvailableAdapterType(i));const s=this._getAdapterMap(i);return n&&s.get(n)||null}enforceWebGL2(e=!0,i=[]){const s=this._getAdapterMap(i).get("webgl");s||V.warn("enforceWebGL2: webgl adapter not found")(),s?.enforceWebGL2?.(e)}setDefaultDeviceProps(e){Object.assign(zn.defaultProps,e)}_getAdapterMap(e=[]){const i=new Map(this.preregisteredAdapters);for(const n of e)i.set(n.type,n);return i}_getTypeFromHandle(e,i=[]){return e instanceof WebGL2RenderingContext?"webgl":typeof GPUDevice<"u"&&e instanceof GPUDevice||e?.queue?"webgpu":e===null?"null":(e instanceof WebGLRenderingContext?V.warn("WebGL1 is not supported",e)():V.warn("Unknown handle type",e)(),null)}}const $d=new zn;class Yd{get pageLoaded(){return jd()}}const Kd=Ki()&&typeof document<"u",Gd=()=>Kd&&document.readyState==="complete";let an=null;function jd(){return an||(Gd()||typeof window>"u"?an=Promise.resolve():an=new Promise(t=>window.addEventListener("load",()=>t()))),an}class di extends je{static defaultProps={...je.defaultProps,type:"color-sampler",addressModeU:"clamp-to-edge",addressModeV:"clamp-to-edge",addressModeW:"clamp-to-edge",magFilter:"nearest",minFilter:"nearest",mipmapFilter:"none",lodMinClamp:0,lodMaxClamp:32,compare:"less-equal",maxAnisotropy:1};get[Symbol.toStringTag](){return"Sampler"}constructor(e,i){i=di.normalizeProps(e,i),super(e,i,di.defaultProps)}static normalizeProps(e,i){return i}}const qd={"1d":"1d","2d":"2d","2d-array":"2d",cube:"2d","cube-array":"2d","3d":"3d"};class j extends je{static SAMPLE=4;static STORAGE=8;static RENDER=16;static COPY_SRC=1;static COPY_DST=2;static TEXTURE=4;static RENDER_ATTACHMENT=16;dimension;baseDimension;format;width;height;depth;mipLevels;updateTimestamp;get[Symbol.toStringTag](){return"Texture"}toString(){return`Texture(${this.id},${this.format},${this.width}x${this.height})`}constructor(e,i){if(i=j.normalizeProps(e,i),super(e,i,j.defaultProps),this.dimension=this.props.dimension,this.baseDimension=qd[this.dimension],this.format=this.props.format,this.width=this.props.width,this.height=this.props.height,this.depth=this.props.depth,this.mipLevels=this.props.mipLevels,this.props.width===void 0||this.props.height===void 0)if(e.isExternalImage(i.data)){const n=e.getExternalImageSize(i.data);this.width=n?.width||1,this.height=n?.height||1}else this.width=1,this.height=1,(this.props.width===void 0||this.props.height===void 0)&&V.warn(`${this} created with undefined width or height. 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Use AsyncTexture instead.`)();this.updateTimestamp=e.incrementTimestamp()}setSampler(e){this.sampler=e instanceof di?e:this.device.createSampler(e)}clone(e){return this.device.createTexture({...this.props,...e})}static normalizeProps(e,i){const n={...i},{width:s,height:r}=n;return typeof s=="number"&&(n.width=Math.max(1,Math.ceil(s))),typeof r=="number"&&(n.height=Math.max(1,Math.ceil(r))),n}_initializeData(e){this.device.isExternalImage(e)?this.copyExternalImage({image:e,width:this.width,height:this.height,depth:this.depth,mipLevel:0,x:0,y:0,z:0,aspect:"all",colorSpace:"srgb",premultipliedAlpha:!1,flipY:!1}):e&&this.copyImageData({data:e,mipLevel:0,x:0,y:0,z:0,aspect:"all"})}_normalizeCopyImageDataOptions(e){const{width:i,height:n,depth:s}=this,r={...j.defaultCopyDataOptions,width:i,height:n,depth:s,...e},o=this.device.getTextureFormatInfo(this.format);if(!e.bytesPerRow&&!o.bytesPerPixel)throw new Error(`bytesPerRow must be provided for texture format ${this.format}`);return r.bytesPerRow=e.bytesPerRow||i*(o.bytesPerPixel||4),r.rowsPerImage=e.rowsPerImage||n,r}_normalizeCopyExternalImageOptions(e){const i=this.device.getExternalImageSize(e.image),n={...j.defaultCopyExternalImageOptions,...i,...e};return n.width=Math.min(n.width,this.width-n.x),n.height=Math.min(n.height,this.height-n.y),n}static defaultProps={...je.defaultProps,data:null,dimension:"2d",format:"rgba8unorm",usage:j.TEXTURE|j.RENDER_ATTACHMENT|j.COPY_DST,width:void 0,height:void 0,depth:1,mipLevels:1,samples:void 0,sampler:{},view:void 0};static defaultCopyDataOptions={data:void 0,byteOffset:0,bytesPerRow:void 0,rowsPerImage:void 0,mipLevel:0,x:0,y:0,z:0,aspect:"all"};static defaultCopyExternalImageOptions={image:void 0,sourceX:0,sourceY:0,width:void 0,height:void 0,depth:1,mipLevel:0,x:0,y:0,z:0,aspect:"all",colorSpace:"srgb",premultipliedAlpha:!1,flipY:!1}}class yr extends je{get[Symbol.toStringTag](){return"TextureView"}constructor(e,i){super(e,i,yr.defaultProps)}static defaultProps={...je.defaultProps,format:void 0,dimension:void 0,aspect:"all",baseMipLevel:0,mipLevelCount:void 0,baseArrayLayer:0,arrayLayerCount:void 0}}function Zd(t,e,i){let n="";const s=e.split(/\r?\n/),r=t.slice().sort((o,a)=>o.lineNum-a.lineNum);switch(i?.showSourceCode||"no"){case"all":let o=0;for(let a=1;a<=s.length;a++)for(n+=gl(s[a-1],a,i);r.length>

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12function gp(t,e,i=16){if(t!==e)return!1;const n=t,s=e;if(!Vn(n))return!1;if(Vn(s)&&n.length===s.length){for(let r=0;r<n.length;++r)if(s[r]!==n[r])return!1}return!0}function Tp(t){return Vn(t)?t.slice():t}class Sp{name;uniforms={};modifiedUniforms={};modified=!0;bindingLayout={};needsRedraw="initialized";constructor(e){if(this.name=e?.name||"unnamed",e?.name&&e?.shaderLayout){const i=e?.shaderLayout.bindings?.find(s=>s.type==="uniform"&&s.name===e?.name);if(!i)throw new Error(e?.name);const n=i;for(const s of n.uniforms||[])this.bindingLayout[s.name]=s}}setUniforms(e){for(const[i,n]of Object.entries(e))this._setUniform(i,n),this.needsRedraw||this.setNeedsRedraw(`${this.name}.${i}=${n}`)}setNeedsRedraw(e){this.needsRedraw=this.needsRedraw||e}getAllUniforms(){return this.modifiedUniforms={},this.needsRedraw=!1,this.uniforms||{}}_setUniform(e,i){gp(this.uniforms[e],i)||(this.uniforms[e]=Tp(i),this.modifiedUniforms[e]=!0,this.modified=!0)}}class Se{uniformBlocks=new Map;uniformBufferLayouts=new Map;uniformBuffers=new Map;constructor(e){for(const[i,n]of Object.entries(e)){const s=i,r=new mp(n.uniformTypes??{},n.uniformSizes??{});this.uniformBufferLayouts.set(s,r);const o=new Sp({name:i});o.setUniforms(n.defaultUniforms||{}),this.uniformBlocks.set(s,o)}}destroy(){for(const e of this.uniformBuffers.values())e.destroy()}setUniforms(e){for(const[i,n]of Object.entries(e))this.uniformBlocks.get(i)?.setUniforms(n);this.updateUniformBuffers()}getUniformBufferByteLength(e){return this.uniformBufferLayouts.get(e)?.byteLength||0}getUniformBufferData(e){const i=this.uniformBlocks.get(e)?.getAllUniforms()||{};return this.uniformBufferLayouts.get(e)?.getData(i)}createUniformBuffer(e,i,n){n&&this.setUniforms(n);const s=this.getUniformBufferByteLength(i),r=e.createBuffer({usage:G.UNIFORM|G.COPY_DST,byteLength:s}),o=this.getUniformBufferData(i);return r.write(o),r}getManagedUniformBuffer(e,i){if(!this.uniformBuffers.get(i)){const n=this.getUniformBufferByteLength(i),s=e.createBuffer({usage:G.UNIFORM|G.COPY_DST,byteLength:n});this.uniformBuffers.set(i,s)}return this.uniformBuffers.get(i)}updateUniformBuffers(){let e=!1;for(const i of this.uniformBlocks.keys()){const n=this.updateUniformBuffer(i);e||=n}return e&&V.log(3,`UniformStore.updateUniformBuffers(): ${e}`)(),e}updateUniformBuffer(e){const i=this.uniformBlocks.get(e);let n=this.uniformBuffers.get(e),s=!1;if(n&&i?.needsRedraw){s||=i.needsRedraw;const r=this.getUniformBufferData(e);n=this.uniformBuffers.get(e),n?.write(r);const o=this.uniformBlocks.get(e)?.getAllUniforms();V.log(4,`Writing to uniform buffer ${String(e)}`,r,o)()}return s}}var si;(

vendor: 32,708 bytes, line 12

12function(t){t[t.DEPTH_BUFFER_BIT=256]="DEPTH_BUFFER_BIT",t[t.STENCIL_BUFFER_BIT=1024]="STENCIL_BUFFER_BIT",t[t.COLOR_BUFFER_BIT=16384]="COLOR_BUFFER_BIT",t[t.POINTS=0]="POINTS",t[t.LINES=1]="LINES",t[t.LINE_LOOP=2]="LINE_LOOP",t[t.LINE_STRIP=3]="LINE_STRIP",t[t.TRIANGLES=4]="TRIANGLES",t[t.TRIANGLE_STRIP=5]="TRIANGLE_STRIP",t[t.TRIANGLE_FAN=6]="TRIANGLE_FAN",t[t.ZERO=0]="ZERO",t[t.ONE=1]="ONE",t[t.SRC_COLOR=768]="SRC_COLOR",t[t.ONE_MINUS_SRC_COLOR=769]="ONE_MINUS_SRC_COLOR",t[t.SRC_ALPHA=770]="SRC_ALPHA",t[t.ONE_MINUS_SRC_ALPHA=771]="ONE_MINUS_SRC_ALPHA",t[t.DST_ALPHA=772]="DST_ALPHA",t[t.ONE_MINUS_DST_ALPHA=773]="ONE_MINUS_DST_ALPHA",t[t.DST_COLOR=774]="DST_COLOR",t[t.ONE_MINUS_DST_COLOR=775]="ONE_MINUS_DST_COLOR",t[t.SRC_ALPHA_SATURATE=776]="SRC_ALPHA_SATURATE",t[t.CONSTANT_COLOR=32769]="CONSTANT_COLOR",t[t.ONE_MINUS_CONSTANT_COLOR=32770]="ONE_MINUS_CONSTANT_COLOR",t[t.CONSTANT_ALPHA=32771]="CONSTANT_ALPHA",t[t.ONE_MINUS_CONSTANT_ALPHA=32772]="ONE_MINUS_CONSTANT_ALPHA",t[t.FUNC_ADD=32774]="FUNC_ADD",t[t.FUNC_SUBTRACT=32778]="FUNC_SUBTRACT",t[t.FUNC_REVERSE_SUBTRACT=32779]="FUNC_REVERSE_SUBTRACT",t[t.BLEND_EQUATION=32777]="BLEND_EQUATION",t[t.BLEND_EQUATION_RGB=32777]="BLEND_EQUATION_RGB",t[t.BLEND_EQUATION_ALPHA=34877]="BLEND_EQUATION_ALPHA",t[t.BLEND_DST_RGB=32968]="BLEND_DST_RGB",t[t.BLEND_SRC_RGB=32969]="BLEND_SRC_RGB",t[t.BLEND_DST_ALPHA=32970]="BLEND_DST_ALPHA",t[t.BLEND_SRC_ALPHA=32971]="BLEND_SRC_ALPHA",t[t.BLEND_COLOR=32773]="BLEND_COLOR",t[t.ARRAY_BUFFER_BINDING=34964]="ARRAY_BUFFER_BINDING",t[t.ELEMENT_ARRAY_BUFFER_BINDING=34965]="ELEMENT_ARRAY_BUFFER_BINDING",t[t.LINE_WIDTH=2849]="LINE_WIDTH",t[t.ALIASED_POINT_SIZE_RANGE=33901]="ALIASED_POINT_SIZE_RANGE",t[t.ALIASED_LINE_WIDTH_RANGE=33902]="ALIASED_LINE_WIDTH_RANGE",t[t.CULL_FACE_MODE=2885]="CULL_FACE_MODE",t[t.FRONT_FACE=2886]="FRONT_FACE",t[t.DEPTH_RANGE=2928]="DEPTH_RANGE",t[t.DEPTH_WRITEMASK=2930]="DEPTH_WRITEMASK",t[t.DEPTH_CLEAR_VALUE=2931]="DEPTH_CLEAR_VALUE",t[t.DEPTH_FUNC=2932]="DEPTH_FUNC",t[t.STENCIL_CLEAR_VALUE=2961]="STENCIL_CLEAR_VALUE",t[t.STENCIL_FUNC=2962]="STENCIL_FUNC",t[t.STENCIL_FAIL=2964]="STENCIL_FAIL",t[t.STENCIL_PASS_DEPTH_FAIL=2965]="STENCIL_PASS_DEPTH_FAIL",t[t.STENCIL_PASS_DEPTH_PASS=2966]="STENCIL_PASS_DEPTH_PASS",t[t.STENCIL_REF=2967]="STENCIL_REF",t[t.STENCIL_VALUE_MASK=2963]="STENCIL_VALUE_MASK",t[t.STENCIL_WRITEMASK=2968]="STENCIL_WRITEMASK",t[t.STENCIL_BACK_FUNC=34816]="STENCIL_BACK_FUNC",t[t.STENCIL_BACK_FAIL=34817]="STENCIL_BACK_FAIL",t[t.STENCIL_BACK_PASS_DEPTH_FAIL=34818]="STENCIL_BACK_PASS_DEPTH_FAIL",t[t.STENCIL_BACK_PASS_DEPTH_PASS=34819]="STENCIL_BACK_PASS_DEPTH_PASS",t[t.STENCIL_BACK_REF=36003]="STENCIL_BACK_REF",t[t.STENCIL_BACK_VALUE_MASK=36004]="STENCIL_BACK_VALUE_MASK",t[t.STENCIL_BACK_WRITEMASK=36005]="STENCIL_BACK_WRITEMASK",t[t.VIEWPORT=2978]="VIEWPORT",t[t.SCISSOR_BOX=3088]="SCISSOR_BOX",t[t.COLOR_CLEAR_VALUE=3106]="COLOR_CLEAR_VALUE",t[t.COLOR_WRITEMASK=3107]="COLOR_WRITEMASK",t[t.UNPACK_ALIGNMENT=3317]="UNPACK_ALIGNMENT",t[t.PACK_ALIGNMENT=3333]="PACK_ALIGNMENT",t[t.MAX_TEXTURE_SIZE=3379]="MAX_TEXTURE_SIZE",t[t.MAX_VIEWPORT_DIMS=3386]="MAX_VIEWPORT_DIMS",t[t.SUBPIXEL_BITS=3408]="SUBPIXEL_BITS",t[t.RED_BITS=3410]="RED_BITS",t[t.GREEN_BITS=3411]="GREEN_BITS",t[t.BLUE_BITS=3412]="BLUE_BITS",t[t.ALPHA_BITS=3413]="ALPHA_BITS",t[t.DEPTH_BITS=3414]="DEPTH_BITS",t[t.STENCIL_BITS=3415]="STENCIL_BITS",t[t.POLYGON_OFFSET_UNITS=10752]="POLYGON_OFFSET_UNITS",t[t.POLYGON_OFFSET_FACTOR=32824]="POLYGON_OFFSET_FACTOR",t[t.TEXTURE_BINDING_2D=32873]="TEXTURE_BINDING_2D",t[t.SAMPLE_BUFFERS=32936]="SAMPLE_BUFFERS",t[t.SAMPLES=32937]="SAMPLES",t[t.SAMPLE_COVERAGE_VALUE=32938]="SAMPLE_COVERAGE_VALUE",t[t.SAMPLE_COVERAGE_INVERT=32939]="SAMPLE_COVERAGE_INVERT",t[t.COMPRESSED_TEXTURE_FORMATS=34467]="COMPRESSED_TEXTURE_FORMATS",t[t.VENDOR=7936]="VENDOR",t[t.RENDERER=7937]="RENDERER",t[t.VERSION=7938]="VERSION",t[t.IMPLEMENTATION_COLOR_READ_TYPE=35738]="IMPLEMENTATION_COLOR_READ_TYPE",t[t.IMPLEMENTATION_COLOR_READ_FORMAT=35739]="IMPLEMENTATION_COLOR_READ_FORMAT",t[t.BROWSER_DEFAULT_WEBGL=37444]="BROWSER_DEFAULT_WEBGL",t[t.STATIC_DRAW=35044]="STATIC_DRAW",t[t.STREAM_DRAW=35040]="STREAM_DRAW",t[t.DYNAMIC_DRAW=35048]="DYNAMIC_DRAW",t[t.ARRAY_BUFFER=34962]="ARRAY_BUFFER",t[t.ELEMENT_ARRAY_BUFFER=34963]="ELEMENT_ARRAY_BUFFER",t[t.BUFFER_SIZE=34660]="BUFFER_SIZE",t[t.BUFFER_USAGE=34661]="BUFFER_USAGE",t[t.CURRENT_VERTEX_ATTRIB=34342]="CURRENT_VERTEX_ATTRIB",t[t.VERTEX_ATTRIB_ARRAY_ENABLED=34338]="VERTEX_ATTRIB_ARRAY_ENABLED",t[t.VERTEX_ATTRIB_ARRAY_SIZE=34339]="VERTEX_ATTRIB_ARRAY_SIZE",t[t.VERTEX_ATTRIB_ARRAY_STRIDE=34340]="VERTEX_ATTRIB_ARRAY_STRIDE",t[t.VERTEX_ATTRIB_ARRAY_TYPE=34341]="VERTEX_ATTRIB_ARRAY_TYPE",t[t.VERTEX_ATTRIB_ARRAY_NORMALIZED=34922]="VERTEX_ATTRIB_ARRAY_NORMALIZED",t[t.VERTEX_ATTRIB_ARRAY_POINTER=34373]="VERTEX_ATTRIB_ARRAY_POINTER",t[t.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING=34975]="VERTEX_ATTRIB_ARRAY_BUFFER_BINDING",t[t.CULL_FACE=2884]="CULL_FACE",t[t.FRONT=1028]="FRONT",t[t.BACK=1029]="BACK",t[t.FRONT_AND_BACK=1032]="FRONT_AND_BACK",t[t.BLEND=3042]="BLEND",t[t.DEPTH_TEST=2929]="DEPTH_TEST",t[t.DITHER=3024]="DITHER",t[t.POLYGON_OFFSET_FILL=32823]="POLYGON_OFFSET_FILL",t[t.SAMPLE_ALPHA_TO_COVERAGE=32926]="SAMPLE_ALPHA_TO_COVERAGE",t[t.SAMPLE_COVERAGE=32928]="SAMPLE_COVERAGE",t[t.SCISSOR_TEST=3089]="SCISSOR_TEST",t[t.STENCIL_TEST=2960]="STENCIL_TEST",t[t.NO_ERROR=0]="NO_ERROR",t[t.INVALID_ENUM=1280]="INVALID_ENUM",t[t.INVALID_VALUE=1281]="INVALID_VALUE",t[t.INVALID_OPERATION=1282]="INVALID_OPERATION",t[t.OUT_OF_MEMORY=1285]="OUT_OF_MEMORY",t[t.CONTEXT_LOST_WEBGL=37442]="CONTEXT_LOST_WEBGL",t[t.CW=2304]="CW",t[t.CCW=2305]="CCW",t[t.DONT_CARE=4352]="DONT_CARE",t[t.FASTEST=4353]="FASTEST",t[t.NICEST=4354]="NICEST",t[t.GENERATE_MIPMAP_HINT=33170]="GENERATE_MIPMAP_HINT",t[t.BYTE=5120]="BYTE",t[t.UNSIGNED_BYTE=5121]="UNSIGNED_BYTE",t[t.SHORT=5122]="SHORT",t[t.UNSIGNED_SHORT=5123]="UNSIGNED_SHORT",t[t.INT=5124]="INT",t[t.UNSIGNED_INT=5125]="UNSIGNED_INT",t[t.FLOAT=5126]="FLOAT",t[t.DOUBLE=5130]="DOUBLE",t[t.DEPTH_COMPONENT=6402]="DEPTH_COMPONENT",t[t.ALPHA=6406]="ALPHA",t[t.RGB=6407]="RGB",t[t.RGBA=6408]="RGBA",t[t.LUMINANCE=6409]="LUMINANCE",t[t.LUMINANCE_ALPHA=6410]="LUMINANCE_ALPHA",t[t.UNSIGNED_SHORT_4_4_4_4=32819]="UNSIGNED_SHORT_4_4_4_4",t[t.UNSIGNED_SHORT_5_5_5_1=32820]="UNSIGNED_SHORT_5_5_5_1",t[t.UNSIGNED_SHORT_5_6_5=33635]="UNSIGNED_SHORT_5_6_5",t[t.FRAGMENT_SHADER=35632]="FRAGMENT_SHADER",t[t.VERTEX_SHADER=35633]="VERTEX_SHADER",t[t.COMPILE_STATUS=35713]="COMPILE_STATUS",t[t.DELETE_STATUS=35712]="DELETE_STATUS",t[t.LINK_STATUS=35714]="LINK_STATUS",t[t.VALIDATE_STATUS=35715]="VALIDATE_STATUS",t[t.ATTACHED_SHADERS=35717]="ATTACHED_SHADERS",t[t.ACTIVE_ATTRIBUTES=35721]="ACTIVE_ATTRIBUTES",t[t.ACTIVE_UNIFORMS=35718]="ACTIVE_UNIFORMS",t[t.MAX_VERTEX_ATTRIBS=34921]="MAX_VERTEX_ATTRIBS",t[t.MAX_VERTEX_UNIFORM_VECTORS=36347]="MAX_VERTEX_UNIFORM_VECTORS",t[t.MAX_VARYING_VECTORS=36348]="MAX_VARYING_VECTORS",t[t.MAX_COMBINED_TEXTURE_IMAGE_UNITS=35661]="MAX_COMBINED_TEXTURE_IMAGE_UNITS",t[t.MAX_VERTEX_TEXTURE_IMAGE_UNITS=35660]="MAX_VERTEX_TEXTURE_IMAGE_UNITS",t[t.MAX_TEXTURE_IMAGE_UNITS=34930]="MAX_TEXTURE_IMAGE_UNITS",t[t.MAX_FRAGMENT_UNIFORM_VECTORS=36349]="MAX_FRAGMENT_UNIFORM_VECTORS",t[t.SHADER_TYPE=35663]="SHADER_TYPE",t[t.SHADING_LANGUAGE_VERSION=35724]="SHADING_LANGUAGE_VERSION",t[t.CURRENT_PROGRAM=35725]="CURRENT_PROGRAM",t[t.NEVER=512]="NEVER",t[t.LESS=513]="LESS",t[t.EQUAL=514]="EQUAL",t[t.LEQUAL=515]="LEQUAL",t[t.GREATER=516]="GREATER",t[t.NOTEQUAL=517]="NOTEQUAL",t[t.GEQUAL=518]="GEQUAL",t[t.ALWAYS=519]="ALWAYS",t[t.KEEP=7680]="KEEP",t[t.REPLACE=7681]="REPLACE",t[t.INCR=7682]="INCR",t[t.DECR=7683]="DECR",t[t.INVERT=5386]="INVERT",t[t.INCR_WRAP=34055]="INCR_WRAP",t[t.DECR_WRAP=34056]="DECR_WRAP",t[t.NEAREST=9728]="NEAREST",t[t.LINEAR=9729]="LINEAR",t[t.NEAREST_MIPMAP_NEAREST=9984]="NEAREST_MIPMAP_NEAREST",t[t.LINEAR_MIPMAP_NEAREST=9985]="LINEAR_MIPMAP_NEAREST",t[t.NEAREST_MIPMAP_LINEAR=9986]="NEAREST_MIPMAP_LINEAR",t[t.LINEAR_MIPMAP_LINEAR=9987]="LINEAR_MIPMAP_LINEAR",t[t.TEXTURE_MAG_FILTER=10240]="TEXTURE_MAG_FILTER",t[t.TEXTURE_MIN_FILTER=10241]="TEXTURE_MIN_FILTER",t[t.TEXTURE_WRAP_S=10242]="TEXTURE_WRAP_S",t[t.TEXTURE_WRAP_T=10243]="TEXTURE_WRAP_T",t[t.TEXTURE_2D=3553]="TEXTURE_2D",t[t.TEXTURE=5890]="TEXTURE",t[t.TEXTURE_CUBE_MAP=34067]="TEXTURE_CUBE_MAP",t[t.TEXTURE_BINDING_CUBE_MAP=34068]="TEXTURE_BINDING_CUBE_MAP",t[t.TEXTURE_CUBE_MAP_POSITIVE_X=34069]="TEXTURE_CUBE_MAP_POSITIVE_X",t[t.TEXTURE_CUBE_MAP_NEGATIVE_X=34070]="TEXTURE_CUBE_MAP_NEGATIVE_X",t[t.TEXTURE_CUBE_MAP_POSITIVE_Y=34071]="TEXTURE_CUBE_MAP_POSITIVE_Y",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Y=34072]="TEXTURE_CUBE_MAP_NEGATIVE_Y",t[t.TEXTURE_CUBE_MAP_POSITIVE_Z=34073]="TEXTURE_CUBE_MAP_POSITIVE_Z",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Z=34074]="TEXTURE_CUBE_MAP_NEGATIVE_Z",t[t.MAX_CUBE_MAP_TEXTURE_SIZE=34076]="MAX_CUBE_MAP_TEXTURE_SIZE",t[t.TEXTURE0=33984]="TEXTURE0",t[t.ACTIVE_TEXTURE=34016]="ACTIVE_TEXTURE",t[t.REPEAT=10497]="REPEAT",t[t.CLAMP_TO_EDGE=33071]="CLAMP_TO_EDGE",t[t.MIRRORED_REPEAT=33648]="MIRRORED_REPEAT",t[t.TEXTURE_WIDTH=4096]="TEXTURE_WIDTH",t[t.TEXTURE_HEIGHT=4097]="TEXTURE_HEIGHT",t[t.FLOAT_VEC2=35664]="FLOAT_VEC2",t[t.FLOAT_VEC3=35665]="FLOAT_VEC3",t[t.FLOAT_VEC4=35666]="FLOAT_VEC4",t[t.INT_VEC2=35667]="INT_VEC2",t[t.INT_VEC3=35668]="INT_VEC3",t[t.INT_VEC4=35669]="INT_VEC4",t[t.BOOL=35670]="BOOL",t[t.BOOL_VEC2=35671]="BOOL_VEC2",t[t.BOOL_VEC3=35672]="BOOL_VEC3",t[t.BOOL_VEC4=35673]="BOOL_VEC4",t[t.FLOAT_MAT2=35674]="FLOAT_MAT2",t[t.FLOAT_MAT3=35675]="FLOAT_MAT3",t[t.FLOAT_MAT4=35676]="FLOAT_MAT4",t[t.SAMPLER_2D=35678]="SAMPLER_2D",t[t.SAMPLER_CUBE=35680]="SAMPLER_CUBE",t[t.LOW_FLOAT=36336]="LOW_FLOAT",t[t.MEDIUM_FLOAT=36337]="MEDIUM_FLOAT",t[t.HIGH_FLOAT=36338]="HIGH_FLOAT",t[t.LOW_INT=36339]="LOW_INT",t[t.MEDIUM_INT=36340]="MEDIUM_INT",t[t.HIGH_INT=36341]="HIGH_INT",t[t.FRAMEBUFFER=36160]="FRAMEBUFFER",t[t.RENDERBUFFER=36161]="RENDERBUFFER",t[t.RGBA4=32854]="RGBA4",t[t.RGB5_A1=32855]="RGB5_A1",t[t.RGB565=36194]="RGB565",t[t.DEPTH_COMPONENT16=33189]="DEPTH_COMPONENT16",t[t.STENCIL_INDEX=6401]="STENCIL_INDEX",t[t.STENCIL_INDEX8=36168]="STENCIL_INDEX8",t[t.DEPTH_STENCIL=34041]="DEPTH_STENCIL",t[t.RENDERBUFFER_WIDTH=36162]="RENDERBUFFER_WIDTH",t[t.RENDERBUFFER_HEIGHT=36163]="RENDERBUFFER_HEIGHT",t[t.RENDERBUFFER_INTERNAL_FORMAT=36164]="RENDERBUFFER_INTERNAL_FORMAT",t[t.RENDERBUFFER_RED_SIZE=36176]="RENDERBUFFER_RED_SIZE",t[t.RENDERBUFFER_GREEN_SIZE=36177]="RENDERBUFFER_GREEN_SIZE",t[t.RENDERBUFFER_BLUE_SIZE=36178]="RENDERBUFFER_BLUE_SIZE",t[t.RENDERBUFFER_ALPHA_SIZE=36179]="RENDERBUFFER_ALPHA_SIZE",t[t.RENDERBUFFER_DEPTH_SIZE=36180]="RENDERBUFFER_DEPTH_SIZE",t[t.RENDERBUFFER_STENCIL_SIZE=36181]="RENDERBUFFER_STENCIL_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE=36048]="FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE",t[t.FRAMEBUFFER_ATTACHMENT_OBJECT_NAME=36049]="FRAMEBUFFER_ATTACHMENT_OBJECT_NAME",t[t.FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL=36050]="FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL",t[t.FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE=36051]="FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE",t[t.COLOR_ATTACHMENT0=36064]="COLOR_ATTACHMENT0",t[t.DEPTH_ATTACHMENT=36096]="DEPTH_ATTACHMENT",t[t.STENCIL_ATTACHMENT=36128]="STENCIL_ATTACHMENT",t[t.DEPTH_STENCIL_ATTACHMENT=33306]="DEPTH_STENCIL_ATTACHMENT",t[t.NONE=0]="NONE",t[t.FRAMEBUFFER_COMPLETE=36053]="FRAMEBUFFER_COMPLETE",t[t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT=36054]="FRAMEBUFFER_INCOMPLETE_ATTACHMENT",t[t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT=36055]="FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT",t[t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS=36057]="FRAMEBUFFER_INCOMPLETE_DIMENSIONS",t[t.FRAMEBUFFER_UNSUPPORTED=36061]="FRAMEBUFFER_UNSUPPORTED",t[t.FRAMEBUFFER_BINDING=36006]="FRAMEBUFFER_BINDING",t[t.RENDERBUFFER_BINDING=36007]="RENDERBUFFER_BINDING",t[t.READ_FRAMEBUFFER=36008]="READ_FRAMEBUFFER",t[t.DRAW_FRAMEBUFFER=36009]="DRAW_FRAMEBUFFER",t[t.MAX_RENDERBUFFER_SIZE=34024]="MAX_RENDERBUFFER_SIZE",t[t.INVALID_FRAMEBUFFER_OPERATION=1286]="INVALID_FRAMEBUFFER_OPERATION",t[t.UNPACK_FLIP_Y_WEBGL=37440]="UNPACK_FLIP_Y_WEBGL",t[t.UNPACK_PREMULTIPLY_ALPHA_WEBGL=37441]="UNPACK_PREMULTIPLY_ALPHA_WEBGL",t[t.UNPACK_COLORSPACE_CONVERSION_WEBGL=37443]="UNPACK_COLORSPACE_CONVERSION_WEBGL",t[t.READ_BUFFER=3074]="READ_BUFFER",t[t.UNPACK_ROW_LENGTH=3314]="UNPACK_ROW_LENGTH",t[t.UNPACK_SKIP_ROWS=3315]="UNPACK_SKIP_ROWS",t[t.UNPACK_SKIP_PIXELS=3316]="UNPACK_SKIP_PIXELS",t[t.PACK_ROW_LENGTH=3330]="PACK_ROW_LENGTH",t[t.PACK_SKIP_ROWS=3331]="PACK_SKIP_ROWS",t[t.PACK_SKIP_PIXELS=3332]="PACK_SKIP_PIXELS",t[t.TEXTURE_BINDING_3D=32874]="TEXTURE_BINDING_3D",t[t.UNPACK_SKIP_IMAGES=32877]="UNPACK_SKIP_IMAGES",t[t.UNPACK_IMAGE_HEIGHT=32878]="UNPACK_IMAGE_HEIGHT",t[t.MAX_3D_TEXTURE_SIZE=32883]="MAX_3D_TEXTURE_SIZE",t[t.MAX_ELEMENTS_VERTICES=33e3]="MAX_ELEMENTS_VERTICES",t[t.MAX_ELEMENTS_INDICES=33001]="MAX_ELEMENTS_INDICES",t[t.MAX_TEXTURE_LOD_BIAS=34045]="MAX_TEXTURE_LOD_BIAS",t[t.MAX_FRAGMENT_UNIFORM_COMPONENTS=35657]="MAX_FRAGMENT_UNIFORM_COMPONENTS",t[t.MAX_VERTEX_UNIFORM_COMPONENTS=35658]="MAX_VERTEX_UNIFORM_COMPONENTS",t[t.MAX_ARRAY_TEXTURE_LAYERS=35071]="MAX_ARRAY_TEXTURE_LAYERS",t[t.MIN_PROGRAM_TEXEL_OFFSET=35076]="MIN_PROGRAM_TEXEL_OFFSET",t[t.MAX_PROGRAM_TEXEL_OFFSET=35077]="MAX_PROGRAM_TEXEL_OFFSET",t[t.MAX_VARYING_COMPONENTS=35659]="MAX_VARYING_COMPONENTS",t[t.FRAGMENT_SHADER_DERIVATIVE_HINT=35723]="FRAGMENT_SHADER_DERIVATIVE_HINT",t[t.RASTERIZER_DISCARD=35977]="RASTERIZER_DISCARD",t[t.VERTEX_ARRAY_BINDING=34229]="VERTEX_ARRAY_BINDING",t[t.MAX_VERTEX_OUTPUT_COMPONENTS=37154]="MAX_VERTEX_OUTPUT_COMPONENTS",t[t.MAX_FRAGMENT_INPUT_COMPONENTS=37157]="MAX_FRAGMENT_INPUT_COMPONENTS",t[t.MAX_SERVER_WAIT_TIMEOUT=37137]="MAX_SERVER_WAIT_TIMEOUT",t[t.MAX_ELEMENT_INDEX=36203]="MAX_ELEMENT_INDEX",t[t.RED=6403]="RED",t[t.RGB8=32849]="RGB8",t[t.RGBA8=32856]="RGBA8",t[t.RGB10_A2=32857]="RGB10_A2",t[t.TEXTURE_3D=32879]="TEXTURE_3D",t[t.TEXTURE_WRAP_R=32882]="TEXTURE_WRAP_R",t[t.TEXTURE_MIN_LOD=33082]="TEXTURE_MIN_LOD",t[t.TEXTURE_MAX_LOD=33083]="TEXTURE_MAX_LOD",t[t.TEXTURE_BASE_LEVEL=33084]="TEXTURE_BASE_LEVEL",t[t.TEXTURE_MAX_LEVEL=33085]="TEXTURE_MAX_LEVEL",t[t.TEXTURE_COMPARE_MODE=34892]="TEXTURE_COMPARE_MODE",t[t.TEXTURE_COMPARE_FUNC=34893]="TEXTURE_COMPARE_FUNC",t[t.SRGB=35904]="SRGB",t[t.SRGB8=35905]="SRGB8",t[t.SRGB8_ALPHA8=35907]="SRGB8_ALPHA8",t[t.COMPARE_REF_TO_TEXTURE=34894]="COMPARE_REF_TO_TEXTURE",t[t.RGBA32F=34836]="RGBA32F",t[t.RGB32F=34837]="RGB32F",t[t.RGBA16F=34842]="RGBA16F",t[t.RGB16F=34843]="RGB16F",t[t.TEXTURE_2D_ARRAY=35866]="TEXTURE_2D_ARRAY",t[t.TEXTURE_BINDING_2D_ARRAY=35869]="TEXTURE_BINDING_2D_ARRAY",t[t.R11F_G11F_B10F=35898]="R11F_G11F_B10F",t[t.RGB9_E5=35901]="RGB9_E5",t[t.RGBA32UI=36208]="RGBA32UI",t[t.RGB32UI=36209]="RGB32UI",t[t.RGBA16UI=36214]="RGBA16UI",t[t.RGB16UI=36215]="RGB16UI",t[t.RGBA8UI=36220]="RGBA8UI",t[t.RGB8UI=36221]="RGB8UI",t[t.RGBA32I=36226]="RGBA32I",t[t.RGB32I=36227]="RGB32I",t[t.RGBA16I=36232]="RGBA16I",t[t.RGB16I=36233]="RGB16I",t[t.RGBA8I=36238]="RGBA8I",t[t.RGB8I=36239]="RGB8I",t[t.RED_INTEGER=36244]="RED_INTEGER",t[t.RGB_INTEGER=36248]="RGB_INTEGER",t[t.RGBA_INTEGER=36249]="RGBA_INTEGER",t[t.R8=33321]="R8",t[t.RG8=33323]="RG8",t[t.R16F=33325]="R16F",t[t.R32F=33326]="R32F",t[t.RG16F=33327]="RG16F",t[t.RG32F=33328]="RG32F",t[t.R8I=33329]="R8I",t[t.R8UI=33330]="R8UI",t[t.R16I=33331]="R16I",t[t.R16UI=33332]="R16UI",t[t.R32I=33333]="R32I",t[t.R32UI=33334]="R32UI",t[t.RG8I=33335]="RG8I",t[t.RG8UI=33336]="RG8UI",t[t.RG16I=33337]="RG16I",t[t.RG16UI=33338]="RG16UI",t[t.RG32I=33339]="RG32I",t[t.RG32UI=33340]="RG32UI",t[t.R8_SNORM=36756]="R8_SNORM",t[t.RG8_SNORM=36757]="RG8_SNORM",t[t.RGB8_SNORM=36758]="RGB8_SNORM",t[t.RGBA8_SNORM=36759]="RGBA8_SNORM",t[t.RGB10_A2UI=36975]="RGB10_A2UI",t[t.TEXTURE_IMMUTABLE_FORMAT=37167]="TEXTURE_IMMUTABLE_FORMAT",t[t.TEXTURE_IMMUTABLE_LEVELS=33503]="TEXTURE_IMMUTABLE_LEVELS",t[t.UNSIGNED_INT_2_10_10_10_REV=33640]="UNSIGNED_INT_2_10_10_10_REV",t[t.UNSIGNED_INT_10F_11F_11F_REV=35899]="UNSIGNED_INT_10F_11F_11F_REV",t[t.UNSIGNED_INT_5_9_9_9_REV=35902]="UNSIGNED_INT_5_9_9_9_REV",t[t.FLOAT_32_UNSIGNED_INT_24_8_REV=36269]="FLOAT_32_UNSIGNED_INT_24_8_REV",t[t.UNSIGNED_INT_24_8=34042]="UNSIGNED_INT_24_8",t[t.HALF_FLOAT=5131]="HALF_FLOAT",t[t.RG=33319]="RG",t[t.RG_INTEGER=33320]="RG_INTEGER",t[t.INT_2_10_10_10_REV=36255]="INT_2_10_10_10_REV",t[t.CURRENT_QUERY=34917]="CURRENT_QUERY",t[t.QUERY_RESULT=34918]="QUERY_RESULT",t[t.QUERY_RESULT_AVAILABLE=34919]="QUERY_RESULT_AVAILABLE",t[t.ANY_SAMPLES_PASSED=35887]="ANY_SAMPLES_PASSED",t[t.ANY_SAMPLES_PASSED_CONSERVATIVE=36202]="ANY_SAMPLES_PASSED_CONSERVATIVE",t[t.MAX_DRAW_BUFFERS=34852]="MAX_DRAW_BUFFERS",t[t.DRAW_BUFFER0=34853]="DRAW_BUFFER0",t[t.DRAW_BUFFER1=34854]="DRAW_BUFFER1",t[t.DRAW_BUFFER2=34855]="DRAW_BUFFER2",t[t.DRAW_BUFFER3=34856]="DRAW_BUFFER3",t[t.DRAW_BUFFER4=34857]="DRAW_BUFFER4",t[t.DRAW_BUFFER5=34858]="DRAW_BUFFER5",t[t.DRAW_BUFFER6=34859]="DRAW_BUFFER6",t[t.DRAW_BUFFER7=34860]="DRAW_BUFFER7",t[t.DRAW_BUFFER8=34861]="DRAW_BUFFER8",t[t.DRAW_BUFFER9=34862]="DRAW_BUFFER9",t[t.DRAW_BUFFER10=34863]="DRAW_BUFFER10",t[t.DRAW_BUFFER11=34864]="DRAW_BUFFER11",t[t.DRAW_BUFFER12=34865]="DRAW_BUFFER12",t[t.DRAW_BUFFER13=34866]="DRAW_BUFFER13",t[t.DRAW_BUFFER14=34867]="DRAW_BUFFER14",t[t.DRAW_BUFFER15=34868]="DRAW_BUFFER15",t[t.MAX_COLOR_ATTACHMENTS=36063]="MAX_COLOR_ATTACHMENTS",t[t.COLOR_ATTACHMENT1=36065]="COLOR_ATTACHMENT1",t[t.COLOR_ATTACHMENT2=36066]="COLOR_ATTACHMENT2",t[t.COLOR_ATTACHMENT3=36067]="COLOR_ATTACHMENT3",t[t.COLOR_ATTACHMENT4=36068]="COLOR_ATTACHMENT4",t[t.COLOR_ATTACHMENT5=36069]="COLOR_ATTACHMENT5",t[t.COLOR_ATTACHMENT6=36070]="COLOR_ATTACHMENT6",t[t.COLOR_ATTACHMENT7=36071]="COLOR_ATTACHMENT7",t[t.COLOR_ATTACHMENT8=36072]="COLOR_ATTACHMENT8",t[t.COLOR_ATTACHMENT9=36073]="COLOR_ATTACHMENT9",t[t.COLOR_ATTACHMENT10=36074]="COLOR_ATTACHMENT10",t[t.COLOR_ATTACHMENT11=36075]="COLOR_ATTACHMENT11",t[t.COLOR_ATTACHMENT12=36076]="COLOR_ATTACHMENT12",t[t.COLOR_ATTACHMENT13=36077]="COLOR_ATTACHMENT13",t[t.COLOR_ATTACHMENT14=36078]="COLOR_ATTACHMENT14",t[t.COLOR_ATTACHMENT15=36079]="COLOR_ATTACHMENT15",t[t.SAMPLER_3D=35679]="SAMPLER_3D",t[t.SAMPLER_2D_SHADOW=35682]="SAMPLER_2D_SHADOW",t[t.SAMPLER_2D_ARRAY=36289]="SAMPLER_2D_ARRAY",t[t.SAMPLER_2D_ARRAY_SHADOW=36292]="SAMPLER_2D_ARRAY_SHADOW",t[t.SAMPLER_CUBE_SHADOW=36293]="SAMPLER_CUBE_SHADOW",t[t.INT_SAMPLER_2D=36298]="INT_SAMPLER_2D",t[t.INT_SAMPLER_3D=36299]="INT_SAMPLER_3D",t[t.INT_SAMPLER_CUBE=36300]="INT_SAMPLER_CUBE",t[t.INT_SAMPLER_2D_ARRAY=36303]="INT_SAMPLER_2D_ARRAY",t[t.UNSIGNED_INT_SAMPLER_2D=36306]="UNSIGNED_INT_SAMPLER_2D",t[t.UNSIGNED_INT_SAMPLER_3D=36307]="UNSIGNED_INT_SAMPLER_3D",t[t.UNSIGNED_INT_SAMPLER_CUBE=36308]="UNSIGNED_INT_SAMPLER_CUBE",t[t.UNSIGNED_INT_SAMPLER_2D_ARRAY=36311]="UNSIGNED_INT_SAMPLER_2D_ARRAY",t[t.MAX_SAMPLES=36183]="MAX_SAMPLES",t[t.SAMPLER_BINDING=35097]="SAMPLER_BINDING",t[t.PIXEL_PACK_BUFFER=35051]="PIXEL_PACK_BUFFER",t[t.PIXEL_UNPACK_BUFFER=35052]="PIXEL_UNPACK_BUFFER",t[t.PIXEL_PACK_BUFFER_BINDING=35053]="PIXEL_PACK_BUFFER_BINDING",t[t.PIXEL_UNPACK_BUFFER_BINDING=35055]="PIXEL_UNPACK_BUFFER_BINDING",t[t.COPY_READ_BUFFER=36662]="COPY_READ_BUFFER",t[t.COPY_WRITE_BUFFER=36663]="COPY_WRITE_BUFFER",t[t.COPY_READ_BUFFER_BINDING=36662]="COPY_READ_BUFFER_BINDING",t[t.COPY_WRITE_BUFFER_BINDING=36663]="COPY_WRITE_BUFFER_BINDING",t[t.FLOAT_MAT2x3=35685]="FLOAT_MAT2x3",t[t.FLOAT_MAT2x4=35686]="FLOAT_MAT2x4",t[t.FLOAT_MAT3x2=35687]="FLOAT_MAT3x2",t[t.FLOAT_MAT3x4=35688]="FLOAT_MAT3x4",t[t.FLOAT_MAT4x2=35689]="FLOAT_MAT4x2",t[t.FLOAT_MAT4x3=35690]="FLOAT_MAT4x3",t[t.UNSIGNED_INT_VEC2=36294]="UNSIGNED_INT_VEC2",t[t.UNSIGNED_INT_VEC3=36295]="UNSIGNED_INT_VEC3",t[t.UNSIGNED_INT_VEC4=36296]="UNSIGNED_INT_VEC4",t[t.UNSIGNED_NORMALIZED=35863]="UNSIGNED_NORMALIZED",t[t.SIGNED_NORMALIZED=36764]="SIGNED_NORMALIZED",t[t.VERTEX_ATTRIB_ARRAY_INTEGER=35069]="VERTEX_ATTRIB_ARRAY_INTEGER",t[t.VERTEX_ATTRIB_ARRAY_DIVISOR=35070]="VERTEX_ATTRIB_ARRAY_DIVISOR",t[t.TRANSFORM_FEEDBACK_BUFFER_MODE=35967]="TRANSFORM_FEEDBACK_BUFFER_MODE",t[t.MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS=35968]="MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS",t[t.TRANSFORM_FEEDBACK_VARYINGS=35971]="TRANSFORM_FEEDBACK_VARYINGS",t[t.TRANSFORM_FEEDBACK_BUFFER_START=35972]="TRANSFORM_FEEDBACK_BUFFER_START",t[t.TRANSFORM_FEEDBACK_BUFFER_SIZE=35973]="TRANSFORM_FEEDBACK_BUFFER_SIZE",t[t.TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN=35976]="TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN",t[t.MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS=35978]="MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS",t[t.MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS=35979]="MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS",t[t.INTERLEAVED_ATTRIBS=35980]="INTERLEAVED_ATTRIBS",t[t.SEPARATE_ATTRIBS=35981]="SEPARATE_ATTRIBS",t[t.TRANSFORM_FEEDBACK_BUFFER=35982]="TRANSFORM_FEEDBACK_BUFFER",t[t.TRANSFORM_FEEDBACK_BUFFER_BINDING=35983]="TRANSFORM_FEEDBACK_BUFFER_BINDING",t[t.TRANSFORM_FEEDBACK=36386]="TRANSFORM_FEEDBACK",t[t.TRANSFORM_FEEDBACK_PAUSED=36387]="TRANSFORM_FEEDBACK_PAUSED",t[t.TRANSFORM_FEEDBACK_ACTIVE=36388]="TRANSFORM_FEEDBACK_ACTIVE",t[t.TRANSFORM_FEEDBACK_BINDING=36389]="TRANSFORM_FEEDBACK_BINDING",t[t.FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING=33296]="FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING",t[t.FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE=33297]="FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE",t[t.FRAMEBUFFER_ATTACHMENT_RED_SIZE=33298]="FRAMEBUFFER_ATTACHMENT_RED_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_GREEN_SIZE=33299]="FRAMEBUFFER_ATTACHMENT_GREEN_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_BLUE_SIZE=33300]="FRAMEBUFFER_ATTACHMENT_BLUE_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE=33301]="FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE=33302]="FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE=33303]="FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE",t[t.FRAMEBUFFER_DEFAULT=33304]="FRAMEBUFFER_DEFAULT",t[t.DEPTH24_STENCIL8=35056]="DEPTH24_STENCIL8",t[t.DRAW_FRAMEBUFFER_BINDING=36006]="DRAW_FRAMEBUFFER_BINDING",t[t.READ_FRAMEBUFFER_BINDING=36010]="READ_FRAMEBUFFER_BINDING",t[t.RENDERBUFFER_SAMPLES=36011]="RENDERBUFFER_SAMPLES",t[t.FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER=36052]="FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER",t[t.FRAMEBUFFER_INCOMPLETE_MULTISAMPLE=36182]="FRAMEBUFFER_INCOMPLETE_MULTISAMPLE",t[t.UNIFORM_BUFFER=35345]="UNIFORM_BUFFER",t[t.UNIFORM_BUFFER_BINDING=35368]="UNIFORM_BUFFER_BINDING",t[t.UNIFORM_BUFFER_START=35369]="UNIFORM_BUFFER_START",t[t.UNIFORM_BUFFER_SIZE=35370]="UNIFORM_BUFFER_SIZE",t[t.MAX_VERTEX_UNIFORM_BLOCKS=35371]="MAX_VERTEX_UNIFORM_BLOCKS",t[t.MAX_FRAGMENT_UNIFORM_BLOCKS=35373]="MAX_FRAGMENT_UNIFORM_BLOCKS",t[t.MAX_COMBINED_UNIFORM_BLOCKS=35374]="MAX_COMBINED_UNIFORM_BLOCKS",t[t.MAX_UNIFORM_BUFFER_BINDINGS=35375]="MAX_UNIFORM_BUFFER_BINDINGS",t[t.MAX_UNIFORM_BLOCK_SIZE=35376]="MAX_UNIFORM_BLOCK_SIZE",t[t.MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS=35377]="MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS",t[t.MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS=35379]="MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS",t[t.UNIFORM_BUFFER_OFFSET_ALIGNMENT=35380]="UNIFORM_BUFFER_OFFSET_ALIGNMENT",t[t.ACTIVE_UNIFORM_BLOCKS=35382]="ACTIVE_UNIFORM_BLOCKS",t[t.UNIFORM_TYPE=35383]="UNIFORM_TYPE",t[t.UNIFORM_SIZE=35384]="UNIFORM_SIZE",t[t.UNIFORM_BLOCK_INDEX=35386]="UNIFORM_BLOCK_INDEX",t[t.UNIFORM_OFFSET=35387]="UNIFORM_OFFSET",t[t.UNIFORM_ARRAY_STRIDE=35388]="UNIFORM_ARRAY_STRIDE",t[t.UNIFORM_MATRIX_STRIDE=35389]="UNIFORM_MATRIX_STRIDE",t[t.UNIFORM_IS_ROW_MAJOR=35390]="UNIFORM_IS_ROW_MAJOR",t[t.UNIFORM_BLOCK_BINDING=35391]="UNIFORM_BLOCK_BINDING",t[t.UNIFORM_BLOCK_DATA_SIZE=35392]="UNIFORM_BLOCK_DATA_SIZE",t[t.UNIFORM_BLOCK_ACTIVE_UNIFORMS=35394]="UNIFORM_BLOCK_ACTIVE_UNIFORMS",t[t.UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES=35395]="UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES",t[t.UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER=35396]="UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER",t[t.UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER=35398]="UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER",t[t.OBJECT_TYPE=37138]="OBJECT_TYPE",t[t.SYNC_CONDITION=37139]="SYNC_CONDITION",t[t.SYNC_STATUS=37140]="SYNC_STATUS",t[t.SYNC_FLAGS=37141]="SYNC_FLAGS",t[t.SYNC_FENCE=37142]="SYNC_FENCE",t[t.SYNC_GPU_COMMANDS_COMPLETE=37143]="SYNC_GPU_COMMANDS_COMPLETE",t[t.UNSIGNALED=37144]="UNSIGNALED",t[t.SIGNALED=37145]="SIGNALED",t[t.ALREADY_SIGNALED=37146]="ALREADY_SIGNALED",t[t.TIMEOUT_EXPIRED=37147]="TIMEOUT_EXPIRED",t[t.CONDITION_SATISFIED=37148]="CONDITION_SATISFIED",t[t.WAIT_FAILED=37149]="WAIT_FAILED",t[t.SYNC_FLUSH_COMMANDS_BIT=1]="SYNC_FLUSH_COMMANDS_BIT",t[t.COLOR=6144]="COLOR",t[t.DEPTH=6145]="DEPTH",t[t.STENCIL=6146]="STENCIL",t[t.MIN=32775]="MIN",t[t.MAX=32776]="MAX",t[t.DEPTH_COMPONENT24=33190]="DEPTH_COMPONENT24",t[t.STREAM_READ=35041]="STREAM_READ",t[t.STREAM_COPY=35042]="STREAM_COPY",t[t.STATIC_READ=35045]="STATIC_READ",t[t.STATIC_COPY=35046]="STATIC_COPY",t[t.DYNAMIC_READ=35049]="DYNAMIC_READ",t[t.DYNAMIC_COPY=35050]="DYNAMIC_COPY",t[t.DEPTH_COMPONENT32F=36012]="DEPTH_COMPONENT32F",t[t.DEPTH32F_STENCIL8=36013]="DEPTH32F_STENCIL8",t[t.INVALID_INDEX=4294967295]="INVALID_INDEX",t[t.TIMEOUT_IGNORED=-1]="TIMEOUT_IGNORED",t[t.MAX_CLIENT_WAIT_TIMEOUT_WEBGL=37447]="MAX_CLIENT_WAIT_TIMEOUT_WEBGL",t[t.UNMASKED_VENDOR_WEBGL=37445]="UNMASKED_VENDOR_WEBGL",t[t.UNMASKED_RENDERER_WEBGL=37446]="UNMASKED_RENDERER_WEBGL",t[t.MAX_TEXTURE_MAX_ANISOTROPY_EXT=34047]="MAX_TEXTURE_MAX_ANISOTROPY_EXT",t[t.TEXTURE_MAX_ANISOTROPY_EXT=34046]="TEXTURE_MAX_ANISOTROPY_EXT",t[t.R16_EXT=33322]="R16_EXT",t[t.RG16_EXT=33324]="RG16_EXT",t[t.RGB16_EXT=32852]="RGB16_EXT",t[t.RGBA16_EXT=32859]="RGBA16_EXT",t[t.R16_SNORM_EXT=36760]="R16_SNORM_EXT",t[t.RG16_SNORM_EXT=36761]="RG16_SNORM_EXT",t[t.RGB16_SNORM_EXT=36762]="RGB16_SNORM_EXT",t[t.RGBA16_SNORM_EXT=36763]="RGBA16_SNORM_EXT",t[t.COMPRESSED_RGB_S3TC_DXT1_EXT=33776]="COMPRESSED_RGB_S3TC_DXT1_EXT",t[t.COMPRESSED_RGBA_S3TC_DXT1_EXT=33777]="COMPRESSED_RGBA_S3TC_DXT1_EXT",t[t.COMPRESSED_RGBA_S3TC_DXT3_EXT=33778]="COMPRESSED_RGBA_S3TC_DXT3_EXT",t[t.COMPRESSED_RGBA_S3TC_DXT5_EXT=33779]="COMPRESSED_RGBA_S3TC_DXT5_EXT",t[t.COMPRESSED_SRGB_S3TC_DXT1_EXT=35916]="COMPRESSED_SRGB_S3TC_DXT1_EXT",t[t.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT=35917]="COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT",t[t.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT=35918]="COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT",t[t.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT=35919]="COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT",t[t.COMPRESSED_RED_RGTC1_EXT=36283]="COMPRESSED_RED_RGTC1_EXT",t[t.COMPRESSED_SIGNED_RED_RGTC1_EXT=36284]="COMPRESSED_SIGNED_RED_RGTC1_EXT",t[t.COMPRESSED_RED_GREEN_RGTC2_EXT=36285]="COMPRESSED_RED_GREEN_RGTC2_EXT",t[t.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT=36286]="COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT",t[t.COMPRESSED_RGBA_BPTC_UNORM_EXT=36492]="COMPRESSED_RGBA_BPTC_UNORM_EXT",t[t.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT=36493]="COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT",t[t.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT=36494]="COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT",t[t.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT=36495]="COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT",t[t.COMPRESSED_R11_EAC=37488]="COMPRESSED_R11_EAC",t[t.COMPRESSED_SIGNED_R11_EAC=37489]="COMPRESSED_SIGNED_R11_EAC",t[t.COMPRESSED_RG11_EAC=37490]="COMPRESSED_RG11_EAC",t[t.COMPRESSED_SIGNED_RG11_EAC=37491]="COMPRESSED_SIGNED_RG11_EAC",t[t.COMPRESSED_RGB8_ETC2=37492]="COMPRESSED_RGB8_ETC2",t[t.COMPRESSED_RGBA8_ETC2_EAC=37493]="COMPRESSED_RGBA8_ETC2_EAC",t[t.COMPRESSED_SRGB8_ETC2=37494]="COMPRESSED_SRGB8_ETC2",t[t.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC=37495]="COMPRESSED_SRGB8_ALPHA8_ETC2_EAC",t[t.COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2=37496]="COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2",t[t.COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2=37497]="COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2",t[t.COMPRESSED_RGB_PVRTC_4BPPV1_IMG=35840]="COMPRESSED_RGB_PVRTC_4BPPV1_IMG",t[t.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG=35842]="COMPRESSED_RGBA_PVRTC_4BPPV1_IMG",t[t.COMPRESSED_RGB_PVRTC_2BPPV1_IMG=35841]="COMPRESSED_RGB_PVRTC_2BPPV1_IMG",t[t.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG=35843]="COMPRESSED_RGBA_PVRTC_2BPPV1_IMG",t[t.COMPRESSED_RGB_ETC1_WEBGL=36196]="COMPRESSED_RGB_ETC1_WEBGL",t[t.COMPRESSED_RGB_ATC_WEBGL=35986]="COMPRESSED_RGB_ATC_WEBGL",t[t.COMPRESSED_RGBA_ATC_EXPLICIT_ALPHA_WEBGL=35986]="COMPRESSED_RGBA_ATC_EXPLICIT_ALPHA_WEBGL",t[t.COMPRESSED_RGBA_ATC_INTERPOLATED_ALPHA_WEBGL=34798]="COMPRESSED_RGBA_ATC_INTERPOLATED_ALPHA_WEBGL",t[t.COMPRESSED_RGBA_ASTC_4x4_KHR=37808]="COMPRESSED_RGBA_ASTC_4x4_KHR",t[t.COMPRESSED_RGBA_ASTC_5x4_KHR=37809]="COMPRESSED_RGBA_ASTC_5x4_KHR",t[t.COMPRESSED_RGBA_ASTC_5x5_KHR=37810]="COMPRESSED_RGBA_ASTC_5x5_KHR",t[t.COMPRESSED_RGBA_ASTC_6x5_KHR=37811]="COMPRESSED_RGBA_ASTC_6x5_KHR",t[t.COMPRESSED_RGBA_ASTC_6x6_KHR=37812]="COMPRESSED_RGBA_ASTC_6x6_KHR",t[t.COMPRESSED_RGBA_ASTC_8x5_KHR=37813]="COMPRESSED_RGBA_ASTC_8x5_KHR",t[t.COMPRESSED_RGBA_ASTC_8x6_KHR=37814]="COMPRESSED_RGBA_ASTC_8x6_KHR",t[t.COMPRESSED_RGBA_ASTC_8x8_KHR=37815]="COMPRESSED_RGBA_ASTC_8x8_KHR",t[t.COMPRESSED_RGBA_ASTC_10x5_KHR=37816]="COMPRESSED_RGBA_ASTC_10x5_KHR",t[t.COMPRESSED_RGBA_ASTC_10x6_KHR=37817]="COMPRESSED_RGBA_ASTC_10x6_KHR",t[t.COMPRESSED_RGBA_ASTC_10x8_KHR=37818]="COMPRESSED_RGBA_ASTC_10x8_KHR",t[t.COMPRESSED_RGBA_ASTC_10x10_KHR=37819]="COMPRESSED_RGBA_ASTC_10x10_KHR",t[t.COMPRESSED_RGBA_ASTC_12x10_KHR=37820]="COMPRESSED_RGBA_ASTC_12x10_KHR",t[t.COMPRESSED_RGBA_ASTC_12x12_KHR=37821]="COMPRESSED_RGBA_ASTC_12x12_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR=37840]="COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR=37841]="COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR=37842]="COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR=37843]="COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR=37844]="COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR=37845]="COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR=37846]="COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR=37847]="COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR=37848]="COMPRESSED_SRG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41#define LUMA_FP64_CODE_ELIMINATION_WORKAROUND 1
42#define LUMA_FP32_TAN_PRECISION_WORKAROUND 1
43// Intel GPU doesn't have full 32 bits precision in same cases, causes overflow
44#define LUMA_FP64_HIGH_BITS_OVERFLOW_WORKAROUND 1
45`;case"nvidia":return`#define NVIDIA_GPU
46// Nvidia optimizes away the calculation necessary for emulated fp64
47#define LUMA_FP64_CODE_ELIMINATION_WORKAROUND 1
48`;case"intel":return`#define INTEL_GPU
49// Intel optimizes away the calculation necessary for emulated fp64
50#define LUMA_FP64_CODE_ELIMINATION_WORKAROUND 1
51// Intel's built-in 'tan' function doesn't have acceptable precision
52#define LUMA_FP32_TAN_PRECISION_WORKAROUND 1
53// Intel GPU doesn't have full 32 bits precision in same cases, causes overflow
54#define LUMA_FP64_HIGH_BITS_OVERFLOW_WORKAROUND 1
55`;case"amd":return`#define AMD_GPU
56`;default:return`#define DEFAULT_GPU
57// Prevent driver from optimizing away the calculation necessary for emulated fp64
58#define LUMA_FP64_CODE_ELIMINATION_WORKAROUND 1
59// Headless Chrome's software shader 'tan' function doesn't have acceptable precision
60#define LUMA_FP32_TAN_PRECISION_WORKAROUND 1
61// If the GPU doesn't have full 32 bits precision, will causes overflow
62#define LUMA_FP64_HIGH_BITS_OVERFLOW_WORKAROUND 1
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74
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76${`#define SHADER_TYPE_${n.toUpperCase()}`}
77
78${fm(t)}
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80
81// ----- APPLICATION DEFINES -------------------------
82
83${Em(w)}
84
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u=pe(t,c,"8unorm",4);return[u[2],u[1],u[0],u[3]]}case"r16uint":return[pe(t,c,"16uint",1)[0]];case"r16sint":return[pe(t,c,"16sint",1)[0]];case"r16float":return[pe(t,c,"16float",1)[0]];case"rg16uint":{const u=pe(t,c,"16uint",2);return[u[0],u[1]]}case"rg16sint":{const u=pe(t,c,"16sint",2);return[u[0],u[1]]}case"rg16float":{const u=pe(t,c,"16float",2);return[u[0],u[1]]}case"rgba16uint":{const u=pe(t,c,"16uint",4);return[u[0],u[1],u[2],u[3]]}case"rgba16sint":{const u=pe(t,c,"16sint",4);return[u[0],u[1],u[2],u[3]]}case"rgba16float":{const u=pe(t,c,"16float",4);return[u[0],u[1],u[2],u[3]]}case"r32uint":return[pe(t,c,"32uint",1)[0]];case"r32sint":return[pe(t,c,"32sint",1)[0]];case"depth16unorm":case"depth24plus":case"depth24plus-stencil8":case"depth32float":case"depth32float-stencil8":case"r32float":return[pe(t,c,"32float",1)[0]];case"rg32uint":{const u=pe(t,c,"32uint",2);return[u[0],u[1]]}case"rg32sint":{const u=pe(t,c,"32sint",2);return[u[0],u[1]]}case"rg32float":{const u=pe(t,c,"32float",2);return[u[0],u[1]]}case"rgba32uint":{const u=pe(t,c,"32uint",4);return[u[0],u[1],u[2],u[3]]}case"rgba32sint":{const u=pe(t,c,"32sint",4);return[u[0],u[1],u[2],u[3]]}case"rgba32float":{const u=pe(t,c,"32float",4);return[u[0],u[1],u[2],u[3]]}case"rg11b10ufloat":{const u=new Uint32Array(t.buffer,c,1)[0],h=(4192256&u)>>11,f=(4290772992&u)>>22;return[oa(2047&u),oa(h),(function(d){const T=112+(d>>5&31)<<23|(31&d)<<18;return br[0]=T,Ol[0]})(f),1]}}return null}function pe(t,e,i,n){const s=[0,0,0,0];for(let r=0;r<n;++r)switch(i){case"8unorm":s[r]=t[e]/255,e++;break;case"8snorm":s[r]=t[e]/255*2-1,e++;break;case"8uint":s[r]=t[e],e++;break;case"8sint":s[r]=t[e]-127,e++;break;case"16uint":s[r]=t[e]|t[e+1]<<8,e+=2;break;case"16sint":s[r]=(t[e]|t[e+1]<<8)-32768,e+=2;break;case"16float":s[r]=km(t[e]|t[e+1]<<8),e+=2;break;case"32uint":case"32sint":s[r]=t[e]|t[e+1]<<8|t[e+2]<<16|t[e+3]<<24,e+=4;break;case"32float":s[r]=new Float32Array(t.buffer,e,1)[0],e+=4}return s}function _e(t,e,i,n,s){for(let r=0;r<n;++r)switch(i){case"8unorm":t[e]=255*s[r],e++;break;case"8snorm":t[e]=.5*(s[r]+1)*255,e++;break;case"8uint":t[e]=s[r],e++;break;case"8sint":t[e]=s[r]+127,e++;break;case"16uint":new Uint16Array(t.buffer,e,1)[0]=s[r],e+=2;break;case"16sint":new Int16Array(t.buffer,e,1)[0]=s[r],e+=2;break;case"16float":{const o=Dm(s[r]);new Uint16Array(t.buffer,e,1)[0]=o,e+=2;break}case"32uint":new Uint32Array(t.buffer,e,1)[0]=s[r],e+=4;break;case"32sint":new Int32Array(t.buffer,e,1)[0]=s[r],e+=4;break;case"32float":new Float32Array(t.buffer,e,1)[0]=s[r],e+=4}return s}const 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isVector(){return this.value instanceof _||this.value instanceof se}get scalarValue(){return this.value instanceof S?this.value.value:(console.error("Value is not scalar."),0)}get vectorValue(){return this.value instanceof _||this.value instanceof se?this.value.data:(console.error("Value is not a vector or matrix."),new Float32Array(0))}};class Zl extends ct{constructor(e,i){super(),this.type=e,this.value=i}get astNodeType(){return"bitcastExpr"}search(e){this.value.search(e)}}class pi extends ct{constructor(e){super(),this.index=e}search(e){this.index.search(e)}}class Ql extends ct{constructor(){super()}}class Re extends Ql{constructor(e,i){super(),this.operator=e,this.right=i}get astNodeType(){return"unaryOp"}constEvaluate(e,i){const n=e.evalExpression(this,e.context);return i!==void 0&&(this.operator==="!"?i[0]=M.bool:this.right.constEvaluate(e,i)),n}search(e){this.right.search(e)}}class nt extends Ql{constructor(e,i,n){super(),this.operator=e,this.left=i,this.right=n}get astNodeType(){return"binaryOp"}_getPromotedType(e,i){return e.name===i.name?e:e.name==="f32"||i.name==="f32"?M.f32:e.name==="u32"||i.name==="u32"?M.u32:M.i32}constEvaluate(e,i){const n=e.evalExpression(this,e.context);if(i!==void 0)switch(this.operator){case"==":case"!=":case"<":case">":case"<=":case">=":case"&&":case"||":i[0]=M.bool;break;default:{const s=[M.f32],r=[M.f32];this.left.constEvaluate(e,s),this.right.constEvaluate(e,r),i[0]=this._getPromotedType(s[0],r[0]);break}}return n}search(e){this.left.search(e),this.right.search(e)}}let Jl=class extends St{constructor(e){super(),this.body=e}search(e){e(this),this.searchBlock(this.body,e)}},Nn=class extends ct{get astNodeType(){return"default"}};class ec extends Jl{constructor(e,i){super(i),this.selectors=e}get astNodeType(){return"case"}search(e){this.searchBlock(this.body,e)}}let tc=class extends Jl{constructor(e){super(e)}get astNodeType(){return"default"}search(e){this.searchBlock(this.body,e)}};class ca extends St{constructor(e,i,n){super(),this.name=e,this.type=i,this.attributes=n}get astNodeType(){return"argument"}}class zm extends St{constructor(e,i){super(),this.condition=e,this.body=i}get astNodeType(){return"elseif"}search(e){this.condition.search(e),this.searchBlock(this.body,e)}}let ua=class extends St{constructor(e,i,n){super(),this.name=e,this.type=i,this.attributes=n}get astNodeType(){return"member"}};class ic extends St{constructor(e,i){super(),this.name=e,this.value=i}get astNodeType(){return"attribute"}}let Pt=class nc{constructor(e,i){this.parent=null,this.typeInfo=e,this.parent=i,this.id=nc._id++}setDataValue(e,i,n,s){console.error(`SetDataValue: Not implemented for ${this.constructor.name}`)}getSubData(e,i,n){return console.error(`GetDataValue: Not implemented for ${this.constructor.name}`),null}toString(){return`<${this.typeInfo.getTypeName()}>`}};Pt._id=0;class ha extends Pt{constructor(e,i){super(e,i)}clone(){return this}toString(){return this.typeInfo.name}}let rr=class extends Pt{constructor(){super(new tt("void",null),null)}clone(){return this}toString(){return"void"}};rr.void=new rr;let ei=class extends Pt{constructor(e){super(new nr("pointer",e.typeInfo,null),null),this.reference=e}clone(){return this}setDataValue(e,i,n,s){this.reference.setDataValue(e,i,n,s)}getSubData(e,i,n){return i?this.reference.getSubData(e,i,n):this}toString(){return`&${this.reference.toString()}`}};class S extends Pt{constructor(e,i,n=null){super(i,n),e instanceof Int32Array||e instanceof Uint32Array||e instanceof Float32Array?this.data=e:this.t

93ypeInfo.name==="x32"?e-Math.floor(e)!==0?this.data=new Float32Array([e]):this.data=e>=0?new Uint32Array([e]):new Int32Array([e]):this.typeInfo.name==="i32"||this.typeInfo.name==="bool"?this.data=new Int32Array([e]):this.typeInfo.name==="u32"?this.data=new Uint32Array([e]):this.typeInfo.name==="f32"||this.typeInfo.name==="f16"?this.data=new Float32Array([e]):console.error("ScalarData2: Invalid type",i)}clone(){if(this.data instanceof Float32Array)return new S(new Float32Array(this.data),this.typeInfo,null);if(this.data instanceof Int32Array)return new S(new Int32Array(this.data),this.typeInfo,null);if(this.data instanceof Uint32Array)return new S(new Uint32Array(this.data),this.typeInfo,null);throw new Error("ScalarData: Invalid data type")}get value(){return this.data[0]}set value(e){this.data[0]=e}setDataValue(e,i,n,s){if(n)return void console.error("SetDataValue: Scalar data does not support postfix",n);if(!(i instanceof S))return void console.error("SetDataValue: Invalid value",i);let r=i.data[0];this.typeInfo.name==="i32"||this.typeInfo.name==="u32"?r=Math.floor(r):this.typeInfo.name==="bool"&&(r=r?1:0),this.data[0]=r}getSubData(e,i,n){return i?(console.error("getSubData: Scalar data does not support postfix",i),null):this}toString(){return`${this.value}`}}function Hm(t,e,i){const n=e.length;return n===2?i==="f32"?new _(new Float32Array(e),t.getTypeInfo("vec2f")):i==="i32"||i==="bool"?new _(new Int32Array(e),t.getTypeInfo("vec2i")):i==="u32"?new _(new Uint32Array(e),t.getTypeInfo("vec2u")):i==="f16"?new _(new Float32Array(e),t.getTypeInfo("vec2h")):(console.error(`getSubData: Unknown format ${i}`),null):n===3?i==="f32"?new _(new Float32Array(e),t.getTypeInfo("vec3f")):i==="i32"||i==="bool"?new _(new Int32Array(e),t.getTypeInfo("vec3i")):i==="u32"?new _(new Uint32Array(e),t.getTypeInfo("vec3u")):i==="f16"?new _(new Float32Array(e),t.getTypeInfo("vec3h")):(console.error(`getSubData: Unknown format ${i}`),null):n===4?i==="f32"?new _(new Float32Array(e),t.getTypeInfo("vec4f")):i==="i32"||i==="bool"?new _(new Int32Array(e),t.getTypeInfo("vec4i")):i==="u32"?new _(new Uint32Array(e),t.getTypeInfo("vec4u")):i==="f16"?new _(new Float32Array(e),t.getTypeInfo("vec4h")):(console.error(`getSubData: Unknown format ${i}`),null):(console.error(`getSubData: Invalid vector size ${e.length}`),null)}let _=class Fi extends Pt{constructor(e,i,n=null){if(super(i,n),e instanceof Float32Array||e instanceof Uint32Array||e instanceof Int32Array)this.data=e;else{const s=this.typeInfo.name;s==="vec2f"||s==="vec3f"||s==="vec4f"?this.data=new Float32Array(e):s==="vec2i"||s==="vec3i"||s==="vec4i"?this.data=new Int32Array(e):s==="vec2u"||s==="vec3u"||s==="vec4u"?this.data=new Uint32Array(e):s==="vec2h"||s==="vec3h"||s==="vec4h"?this.data=new Float32Array(e):s==="vec2b"||s==="vec3b"||s==="vec4b"?this.data=new Int32Array(e):s==="vec2"||s==="vec3"||s==="vec4"?this.data=new Float32Array(e):console.error(`VectorData: Invalid type ${s}`)}}clone(){if(this.data instanceof Float32Array)return new Fi(new Float32Array(this.data),this.typeInfo,null);if(this.data instanceof Int32Array)return new Fi(new Int32Array(this.data),this.typeInfo,null);if(this.data instanceof Uint32Array)return new Fi(new Uint32Array(this.data),this.typeInfo,null);throw new Error("VectorData: Invalid data type")}setDataValue(e,i,n,s){n instanceof Yt?console.error("TODO: Set vector postfix"):i instanceof Fi?this.data=i.data:console.error("SetDataValue: Invalid value",i)}getSubData(e,i,n){if(i===null)return this;let s=e.getTypeInfo("f32");if(this.typeInfo instanceof Lt)s=this.typeInfo.format||s;else{const o=this.typeInfo.name;o==="vec2f"||o==="vec3f"||o==="vec4f"?s=e.getTypeInfo("f32"):o==="vec2i"||o==="vec3i"||o==="vec4i"?s=e.getTypeInfo("i32"):o==="vec2b"||o==="vec3b"||o==="vec4b"?s=e.getTypeInfo("bool"):o==="vec2u"||o==="vec3u"||o==="vec4u"?s=e.getTypeInfo("u32"):o==="vec2h"||o==="vec3h"||o==="vec4h"?s=e.getTypeInfo("f16"):console.error(`GetSubData: Unknown type ${o}`)}let r=this;for(;i!==null&&r!==null;){if(i instanceof pi){const o=i.index;let a=-1;if(o instanceof Ne){if(!(o.value instanceof S))return console.error(`GetSubData: Invalid array index ${o.value}`),null;a=o.value.value}else{const l=e.evalExpression(o,n);if(!(l instanceof S))return console.error("GetSubData: Unknown index type",o),null;a=l.value}if(a<0||a>=r.data.length)return console.error("GetSubData: Index out of range",a),null;if(r.data instanceof Float32Array){const l=new Float32Array(r.data.buffer,r.data.byteOffset+4*a,1);return new S(l,s)}if(r.data instanceof Int32Array){const l=new Int32Array(r.data.buffer,r.data.byteOffset+4*a,1);return new S(l,s)}if(r.data instanceof Uint32Array){const l=new Uint32Array(r.data.buffer,r.data.byteOffset+4*a,1);return new S(l,s)}throw new Error("GetSubData: Invalid data type")}if(!(i instanceof Yt))return console.error("GetSubData: Unknown postfix",i),null;{const o=i.value.toLowerCase();if(o.length===1){let l=0;if(o==="x"||o==="r")l=0;else if(o==="y"||o==="g")l=1;else if(o==="z"||o==="b")l=2;else{if(o!=="w"&&o!=="a")return console.error(`GetSubData: Unknown member ${o}`),null;l=3}if(this.data instanceof Float32Array){let c=new Float32Array(this.data.buffer,this.data.byteOffset+4*l,1);return new S(c,s,this)}if(this.data instanceof Int32Array){let c=new Int32Array(this.data.buffer,this.data.byteOffset+4*l,1);return new S(c,s,this)}if(this.data instanceof Uint32Array){let c=new Uint32Array(this.data.buffer,this.data.byteOffset+4*l,1);return new S(c,s,this)}}const a=[];for(const l of o)l==="x"||l==="r"?a.push(this.data[0]):l==="y"||l==="g"?a.push(this.data[1]):l==="z"||l==="b"?a.push(this.data[2]):l==="w"||l==="a"?a.push(this.data[3]):console.error(`GetDataValue: Unknown member ${l}`);r=Hm(e,a,s.name)}i=i.postfix}return r}toString(){let e=`${this.data[0]}`;for(let i=1;i<this.data.length;++i)e+=`, ${this.data[i]}`;return e}};class se extends Pt{constructor(e,i,n=null){super(i,n),e instanceof Float32Array?this.data=e:this.data=new Float32Array(e)}clone(){return new se(new Float32Array(this.data),this.typeInfo,null)}setDataValue(e,i,n,s){n instanceof Yt?console.error("TODO: Set matrix postfix"):i instanceof se?this.data=i.data:console.error("SetDataValue: Invalid value",i)}getSubData(e,i,n){if(i===null)return this;const s=this.typeInfo.name;if(e.getTypeInfo("f32"),this.typeInfo instanceof Lt)this.typeInfo.format;else if(s.endsWith("f"))e.getTypeInfo("f32");else if(s.endsWith("i"))e.getTypeInfo("i32");else if(s.endsWith("u"))e.getTypeInfo("u32");else{if(!s.endsWith("h"))return console.error(`GetDataValue: Unknown type ${s}`),null;e.getTypeInfo("f16")}if(i instanceof pi){const r=i.index;let o=-1;if(r instanceof Ne){if(!(r.value instanceof S))return console.error(`GetDataValue: Invalid array index ${r.value}`),null;o=r.value.value}else{const c=e.evalExpression(r,n);if(!(c instanceof S))return console.error("GetDataValue: Unknown index type",r),null;o=c.value}if(o<0||o>=this.data.length)return console.error("GetDataValue: Index out of range",o),null;const a=s.endsWith("h")?"h":"f";let l;if(s==="mat2x2"||s==="mat2x2f"||s==="mat2x2h"||s==="mat3x2"||s==="mat3x2f"||s==="mat3x2h"||s==="mat4x2"||s==="mat4x2f"||s==="mat4x2h")l=new _(new Float32Array(this.data.buffer,this.data.byteOffset+2*o*4,2),e.getTypeInfo(`vec2${a}`));else if(s==="mat2x3"||s==="mat2x3f"||s==="mat2x3h"||s==="mat3x3"||s==="mat3x3f"||s==="mat3x3h"||s==="mat4x3"||s==="mat4x3f"||s==="mat4x3h")l=new _(new Float32Array(this.data.buffer,this.data.byteOffset+3*o*4,3),e.getTypeInfo(`vec3${a}`));else{if(s!=="mat2x4"&&s!=="mat2x4f"&&s!=="mat2x4h"&&s!=="mat3x4"&&s!=="mat3x4f"&&s!=="mat3x4h"&&s!=="mat4x4"&&s!=="mat4x4f"&&s!=="mat4x4h")return console.error(`GetDataValue: Unknown type ${s}`),null;l=new _(new Float32Array(this.data.buffer,this.data.byteOffset+4*o*4,4),e.getTypeInfo(`vec4${a}`))}return i.postfix?l.getSubData(e,i.postfix,n):l}return console.error("GetDataValue: Invalid postfix",i),null}toString(){let e=`${this.data[0]}`;for(let i=1;i<this.data.length;++i)e+=`, ${this.data[i]}`;return e}}class Te extends Pt{constructor(e,i,n=0,s=null){super(i,s),this.buffer=e instanceof ArrayBuffer?e:e.buffer,this.offset=n}clone(){const e=new Uint8Array(new Uint8Array(this.buffer,this.offset,this.typeInfo.size));return new Te(e.buffer,this.typeInfo,0,null)}setDataValue(e,i,n,s){if(i===null)return void console.log("setDataValue: NULL data.");let r=this.offset,o=this.typeInfo;for(;n;){if(n instanceof pi)if(o instanceof Ut){const a=n.index;if(a instanceof Ne){if(!(a.value instanceof S))return void console.error(`SetDataValue: Invalid index type ${a.value}`);r+=a.value.value*o.stride}else{const l=e.evalExpression(a,s);if(!(l instanceof S))return void console.error("SetDataValue: Unknown index type",a);r+=l.value*o.stride}o=o.format}else console.error(`SetDataValue: Type ${o.getTypeName()} is not an array`);else{if(!(n instanceof Yt))return void console.error("SetDataValue: Unknown postfix type",n);{const a=n.value;if(o instanceof Ot){let l=!1;for(const c of o.members)if(c.name===a){r+=c.offset,o=c.type,l=!0;break}if(!l)return void console.error(`SetDataValue: Member ${a} not found`)}else if(o instanceof tt){const l=o.getTypeName();let c=0;if(a==="x"||a==="r")c=0;else if(a==="y"||a==="g")c=1;else if(a==="z"||a==="b")c=2;else{if(a!=="w"&&a!=="a")return void console.error(`SetDataValue: Unknown member ${a}`);c=3}if(!(i instanceof S))return void console.error("SetDataValue: Invalid value",i);const u=i.value;return l==="vec2f"?void(new Float32Array(this.buffer,r,2)[c]=u):l==="vec3f"?void(new Float32Array(this.buffer,r,3)[c]=u):l==="vec4f"?void(new Float32Array(this.buffer,r,4)[c]=u):l==="vec2i"?void(new Int32Array(this.buffer,r,2)[c]=u):l==="vec3i"?void(new Int32Array(this.buffer,r,3)[c]=u):l==="vec4i"?void(new Int32Array(this.buffer,r,4)[c]=u):l==="vec2u"?void(new Uint32Array(this.buffer,r,2)[c]=u):l==="vec3u"?void(new Uint32Array(this.buffer,r,3)[c]=u):l==="vec4u"?void(new Uint32Array(this.buffer,r,4)[c]=u):void console.error(`SetDataValue: Type ${l} is not a struct`)}}}n=n.postfix}this.setData(e,i,o,r,s)}setData(e,i,n,s,r){const o=n.getTypeName();if(o!=="f32"&&o!=="f16")if(o!=="i32"&&o!=="atomic<i32>"&&o!=="x32")if(o!=="u32"&&o!=="atomic<u32>")if(o!=="bool"){if(o==="vec2f"||o==="vec2h"){const a=new Float32Array(this.buffer,s,2);return void(i instanceof _?(a[0]=i.data[0],a[1]=i.data[1]):(a[0]=i[0],a[1]=i[1]))}if(o==="vec3f"||o==="vec3h"){const a=new Float32Array(this.buffer,s,3);return void(i instanceof _?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2]):(a[0]=i[0],a[1]=i[1],a[2]=i[2]))}if(o==="vec4f"||o==="vec4h"){const a=new Float32Array(this.buffer,s,4);return void(i instanceof _?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2],a[3]=i.data[3]):(a[0]=i[0],a[1]=i[1],a[2]=i[2],a[3]=i[3]))}if(o==="vec2i"){const a=new Int32Array(this.buffer,s,2);return void(i instanceof _?(a[0]=i.data[0],a[1]=i.data[1]):(a[0]=i[0],a[1]=i[1]))}if(o==="vec3i"){const a=new Int32Array(this.buffer,s,3);return void(i instanceof _?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2]):(a[0]=i[0],a[1]=i[1],a[2]=i[2]))}if(o==="vec4i"){const a=new Int32Array(this.buffer,s,4);return void(i instanceof _?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2],a[3]=i.data[3]):(a[0]=i[0],a[1]=i[1],a[2]=i[2],a[3]=i[3]))}if(o==="vec2u"){const a=new Uint32Array(this.buffer,s,2);return void(i instanceof _?(a[0]=i.data[0],a[1]=i.data[1]):(a[0]=i[0],a[1]=i[1]))}if(o==="vec3u"){const a=new Uint32Array(this.buffer,s,3);return void(i instanceof _?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2]):(a[0]=i[0],a[1]=i[1],a[2]=i[2]))}if(o==="vec4u"){const a=new Uint32Array(this.buffer,s,4);return void(i instanceof _?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2],a[3]=i.data[3]):(a[0]=i[0],a[1]=i[1],a[2]=i[2],a[3]=i[3]))}if(o==="vec2b"){const a=new Uint32Array(this.buffer,s,2);return void(i instanceof _?(a[0]=i.data[0],a[1]=i.data[1]):(a[0]=i[0],a[1]=i[1]))}if(o==="vec3b"){const a=new Uint32Array(this.buffer,s,3);return void(i instanceof _?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2]):(a[0]=i[0],a[1]=i[1],a[2]=i[2]))}if(o==="vec4b"){const a=new Uint32Array(this.buffer,s,4);return void(i instanceof _?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2],a[3]=i.data[3]):(a[0]=i[0],a[1]=i[1],a[2]=i[2],a[3]=i[3]))}if(o==="mat2x2f"||o==="mat2x2h"){const a=new Float32Array(this.buffer,s,4);

93return void(i instanceof se?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2],a[3]=i.data[3]):(a[0]=i[0],a[1]=i[1],a[2]=i[2],a[3]=i[3]))}if(o==="mat2x3f"||o==="mat2x3h"){const a=new Float32Array(this.buffer,s,6);return void(i instanceof se?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2],a[3]=i.data[3],a[4]=i.data[4],a[5]=i.data[5]):(a[0]=i[0],a[1]=i[1],a[2]=i[2],a[3]=i[3],a[4]=i[4],a[5]=i[5]))}if(o==="mat2x4f"||o==="mat2x4h"){const a=new Float32Array(this.buffer,s,8);return void(i instanceof se?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2],a[3]=i.data[3],a[4]=i.data[4],a[5]=i.data[5],a[6]=i.data[6],a[7]=i.data[7]):(a[0]=i[0],a[1]=i[1],a[2]=i[2],a[3]=i[3],a[4]=i[4],a[5]=i[5],a[6]=i[6],a[7]=i[7]))}if(o==="mat3x2f"||o==="mat3x2h"){const a=new Float32Array(this.buffer,s,6);return void(i instanceof se?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2],a[3]=i.data[3],a[4]=i.data[4],a[5]=i.data[5]):(a[0]=i[0],a[1]=i[1],a[2]=i[2],a[3]=i[3],a[4]=i[4],a[5]=i[5]))}if(o==="mat3x3f"||o==="mat3x3h"){const a=new Float32Array(this.buffer,s,9);return void(i instanceof se?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2],a[3]=i.data[3],a[4]=i.data[4],a[5]=i.data[5],a[6]=i.data[6],a[7]=i.data[7],a[8]=i.data[8]):(a[0]=i[0],a[1]=i[1],a[2]=i[2],a[3]=i[3],a[4]=i[4],a[5]=i[5],a[6]=i[6],a[7]=i[7],a[8]=i[8]))}if(o==="mat3x4f"||o==="mat3x4h"){const a=new Float32Array(this.buffer,s,12);return void(i instanceof se?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2],a[3]=i.data[3],a[4]=i.data[4],a[5]=i.data[5],a[6]=i.data[6],a[7]=i.data[7],a[8]=i.data[8],a[9]=i.data[9],a[10]=i.data[10],a[11]=i.data[11]):(a[0]=i[0],a[1]=i[1],a[2]=i[2],a[3]=i[3],a[4]=i[4],a[5]=i[5],a[6]=i[6],a[7]=i[7],a[8]=i[8],a[9]=i[9],a[10]=i[10],a[11]=i[11]))}if(o==="mat4x2f"||o==="mat4x2h"){const a=new Float32Array(this.buffer,s,8);return void(i instanceof se?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2],a[3]=i.data[3],a[4]=i.data[4],a[5]=i.data[5],a[6]=i.data[6],a[7]=i.data[7]):(a[0]=i[0],a[1]=i[1],a[2]=i[2],a[3]=i[3],a[4]=i[4],a[5]=i[5],a[6]=i[6],a[7]=i[7]))}if(o==="mat4x3f"||o==="mat4x3h"){const a=new Float32Array(this.buffer,s,12);return void(i instanceof se?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2],a[3]=i.data[3],a[4]=i.data[4],a[5]=i.data[5],a[6]=i.data[6],a[7]=i.data[7],a[8]=i.data[8],a[9]=i.data[9],a[10]=i.data[10],a[11]=i.data[11]):(a[0]=i[0],a[1]=i[1],a[2]=i[2],a[3]=i[3],a[4]=i[4],a[5]=i[5],a[6]=i[6],a[7]=i[7],a[8]=i[8],a[9]=i[9],a[10]=i[10],a[11]=i[11]))}if(o==="mat4x4f"||o==="mat4x4h"){const a=new Float32Array(this.buffer,s,16);return void(i instanceof se?(a[0]=i.data[0],a[1]=i.data[1],a[2]=i.data[2],a[3]=i.data[3],a[4]=i.data[4],a[5]=i.data[5],a[6]=i.data[6],a[7]=i.data[7],a[8]=i.data[8],a[9]=i.data[9],a[10]=i.data[10],a[11]=i.data[11],a[12]=i.data[12],a[13]=i.data[13],a[14]=i.data[14],a[15]=i.data[15]):(a[0]=i[0],a[1]=i[1],a[2]=i[2],a[3]=i[3],a[4]=i[4],a[5]=i[5],a[6]=i[6],a[7]=i[7],a[8]=i[8],a[9]=i[9],a[10]=i[10],a[11]=i[11],a[12]=i[12],a[13]=i[13],a[14]=i[14],a[15]=i[15]))}if(i instanceof Te){if(n===i.typeInfo)return void new Uint8Array(this.buffer,s,i.buffer.byteLength).set(new Uint8Array(i.buffer));console.error("SetDataValue: Type mismatch",o,i.typeInfo.getTypeName())}else console.error(`SetData: Unknown type ${o}`)}else i instanceof S&&(new Int32Array(this.buffer,s,1)[0]=i.value);else i instanceof S&&(new Uint32Array(this.buffer,s,1)[0]=i.value);else i instanceof S&&(new Int32Array(this.buffer,s,1)[0]=i.value);else i instanceof S&&(new Float32Array(this.buffer,s,1)[0]=i.value)}getSubData(e,i,n){var s,r,o;if(i===null)return this;let a=this.offset,l=this.typeInfo;for(;i;){if(i instanceof pi){const u=i.index,h=u instanceof ct?e.evalExpression(u,n):u;let f=0;if(h instanceof S?f=h.value:typeof h=="number"?f=h:console.error("GetDataValue: Invalid index type",u),l instanceof Ut)a+=f*l.stride,l=l.format;else{const d=l.getTypeName();d==="mat4x4"||d==="mat4x4f"||d==="mat4x4h"?(a+=16*f,l=e.getTypeInfo("vec4f")):d==="mat4x3"||d==="mat4x3f"||d==="mat4x3h"?(a+=12*f,l=e.getTypeInfo("vec3f")):d==="mat4x2"||d==="mat4x2f"||d==="mat4x2h"?(a+=8*f,l=e.getTypeInfo("vec2f")):d==="mat3x4"||d==="mat3x4f"||d==="mat3x4h"?(a+=12*f,l=e.getTypeInfo("vec4f")):d==="mat3x3"||d==="mat3x3f"||d==="mat3x3h"?(a+=9*f,l=e.getTypeInfo("vec3f")):d==="mat3x2"||d==="mat3x2f"||d==="mat3x2h"?(a+=6*f,l=e.getTypeInfo("vec2f")):d==="mat2x4"||d==="mat2x4f"||d==="mat2x4h"?(a+=8*f,l=e.getTypeInfo("vec4f")):d==="mat2x3"||d==="mat2x3f"||d==="mat2x3h"?(a+=6*f,l=e.getTypeInfo("vec3f")):d==="mat2x2"||d==="mat2x2f"||d==="mat2x2h"?(a+=4*f,l=e.getTypeInfo("vec2f")):d==="vec2f"||d==="vec3f"||d==="vec4f"?(a+=4*f,l=e.getTypeInfo("f32")):d==="vec2h"||d==="vec3h"||d==="vec4h"?(a+=2*f,l=e.getTypeInfo("f16")):d==="vec2b"||d==="vec3b"||d==="vec4b"?(a+=1*f,l=e.getTypeInfo("bool")):d==="vec2i"||d==="vec3i"||d==="vec4i"?(a+=4*f,l=e.getTypeInfo("i32")):d==="vec2u"||d==="vec3u"||d==="vec4u"?(a+=4*f,l=e.getTypeInfo("u32")):console.error(`getDataValue: Type ${l.getTypeName()} is not an array`)}}else{if(!(i instanceof Yt))return console.error("GetDataValue: Unknown postfix type",i),null;{const u=i.value;if(l instanceof Ot){let h=!1;for(const f of l.members)if(f.name===u){a+=f.offset,l=f.type,h=!0;break}if(!h)return console.error(`GetDataValue: Member ${u} not found`),null}else if(l instanceof tt){const h=l.getTypeName();if(h==="vec2f"||h==="vec3f"||h==="vec4f"||h==="vec2i"||h==="vec3i"||h==="vec4i"||h==="vec2u"||h==="vec3u"||h==="vec4u"||h==="vec2b"||h==="vec3b"||h==="vec4b"||h==="vec2h"||h==="vec3h"||h==="vec4h"||h==="vec2"||h==="vec3"||h==="vec4"){if(u.length>0&&u.length<5){let f="f";const d=[];for(let T=0;T<u.length;++T){const C=u[T].toLowerCase();let w=0;if(C==="x"||C==="r")w=0;else if(C==="y"||C==="g")w=1;else if(C==="z"||C==="b")w=2;else{if(C!=="w"&&C!=="a")return console.error(`Unknown member ${u}`),null;w=3}if(u.length===1){if(h.endsWith("f"))return this.buffer.byteLength<a+4*w+4?(console.log("Insufficient buffer data"),null):new S(new Float32Array(this.buffer,a+4*w,1),e.getTypeInfo("f32"),this);if(h.endsWith("h"))return new S(new Float32Array(this.buffer,a+4*w,1),e.getTypeInfo("f16"),this);if(h.endsWith("i"))return new S(new Int32Array(this.buffer,a+4*w,1),e.getTypeInfo("i32"),this);if(h.endsWith("b"))return new S(new Int32Array(this.buffer,a+4*w,1),e.getTypeInfo("bool"),this);if(h.endsWith("u"))return new S(new Uint32Array(this.buffer,a+4*w,1),e.getTypeInfo("i32"),this)}if(h==="vec2f")d.push(new Float32Array(this.buffer,a,2)[w]);else if(h==="vec3f"){if(a+12>=this.buffer.byteLength)return console.log("Insufficient buffer data"),null;const A=new Float32Array(this.buffer,a,3);d.push(A[w])}else if(h==="vec4f")d.push(new Float32Array(this.buffer,a,4)[w]);else if(h==="vec2i")f="i",d.push(new Int32Array(this.buffer,a,2)[w]);else if(h==="vec3i")f="i",d.push(new Int32Array(this.buffer,a,3)[w]);else if(h==="vec4i")f="i",d.push(new Int32Array(this.buffer,a,4)[w]);else if(h==="vec2u"){f="u";const A=new Uint32Array(this.buffer,a,2);d.push(A[w])}else h==="vec3u"?(f="u",d.push(new Uint32Array(this.buffer,a,3)[w])):h==="vec4u"&&(f="u",d.push(new Uint32Array(this.buffer,a,4)[w]))}return d.length===2?l=e.getTypeInfo(`vec2${f}`):d.length===3?l=e.getTypeInfo(`vec3${f}`):d.length===4?l=e.getTypeInfo(`vec4${f}`):console.error(`GetDataValue: Invalid vector length ${d.length}

93`),new _(d,l,null)}return console.error(`GetDataValue: Unknown member ${u}`),null}return console.error(`GetDataValue: Type ${h} is not a struct`),null}}}i=i.postfix}const c=l.getTypeName();return c==="f32"?new S(new Float32Array(this.buffer,a,1),l,this):c==="i32"?new S(new Int32Array(this.buffer,a,1),l,this):c==="u32"?new S(new Uint32Array(this.buffer,a,1),l,this):c==="vec2f"?new _(new Float32Array(this.buffer,a,2),l,this):c==="vec3f"?new _(new Float32Array(this.buffer,a,3),l,this):c==="vec4f"?new _(new Float32Array(this.buffer,a,4),l,this):c==="vec2i"?new _(new Int32Array(this.buffer,a,2),l,this):c==="vec3i"?new _(new Int32Array(this.buffer,a,3),l,this):c==="vec4i"?new _(new Int32Array(this.buffer,a,4),l,this):c==="vec2u"?new _(new Uint32Array(this.buffer,a,2),l,this):c==="vec3u"?new _(new Uint32Array(this.buffer,a,3),l,this):c==="vec4u"?new _(new Uint32Array(this.buffer,a,4),l,this):l instanceof Lt&&l.name==="atomic"?((s=l.format)===null||s===void 0?void 0:s.name)==="u32"?new S(new Uint32Array(this.buffer,a,1)[0],l.format,this):((r=l.format)===null||r===void 0?void 0:r.name)==="i32"?new S(new Int32Array(this.buffer,a,1)[0],l.format,this):(console.error(`GetDataValue: Invalid atomic format ${(o=l.format)===null||o===void 0?void 0:o.name}`),null):new Te(this.buffer,l,a,this)}toArray(){const e=this.typeInfo.getTypeName();return e==="f32"||e==="f16"?new Float32Array(this.buffer,this.offset,1):e==="i32"||e==="atomic<i32>"||e==="x32"?new Int32Array(this.buffer,this.offset,1):e==="u32"||e==="atomic<u32>"?new Uint32Array(this.buffer,this.offset,1):e==="bool"?new Int32Array(this.buffer,this.offset,1):e==="vec2f"||e==="vec2h"?new Float32Array(this.buffer,this.offset,2):e==="vec3f"||e==="vec3h"?new Float32Array(this.buffer,this.offset,3):e==="vec4f"||e==="vec4h"?new Float32Array(this.buffer,this.offset,4):e==="vec2i"?new Int32Array(this.buffer,this.offset,2):e==="vec3i"?new Int32Array(this.buffer,this.offset,3):e==="vec4i"?new Int32Array(this.buffer,this.offset,4):e==="vec2u"?new Uint32Array(this.buffer,this.offset,2):e==="vec3u"?new Uint32Array(this.buffer,this.offset,3):e==="vec4u"?new Uint32Array(this.buffer,this.offset,4):e==="vec2b"?new Uint32Array(this.buffer,this.offset,2):e==="vec3b"?new Uint32Array(this.buffer,this.offset,3):e==="vec4b"?new Uint32Array(this.buffer,this.offset,4):e==="mat2x2f"||e==="mat2x2h"?new Float32Array(this.buffer,this.offset,4):e==="mat2x3f"||e==="mat2x3h"?new Float32Array(this.buffer,this.offset,6):e==="mat2x4f"||e==="mat2x4h"?new Float32Array(this.buffer,this.offset,8):e==="mat3x2f"||e==="mat3x2h"?new Float32Array(this.buffer,this.offset,6):e==="mat3x3f"||e==="mat3x3h"?new Float32Array(this.buffer,this.offset,9):e==="mat3x4f"||e==="mat3x4h"?new Float32Array(this.buffer,this.offset,12):e==="mat4x2f"||e==="mat4x2h"?new Float32Array(this.buffer,this.offset,8):e==="mat4x3f"||e==="mat4x3h"?new Float32Array(this.buffer,this.offset,12):e==="mat4x4f"||e==="mat4x4h"?new Float32Array(this.buffer,this.offset,16):null}toString(){let e="";

93if(this.typeInfo instanceof Ut)if(this.typeInfo.format.name==="f32"){const i=new Float32Array(this.buffer,this.offset);e=`[${i[0]}`;for(let n=1;n<i.length;++n)e+=`, ${i[n]}`}else if(this.typeInfo.format.name==="i32"){const i=new Int32Array(this.buffer,this.offset);e=`[${i[0]}`;for(let n=1;n<i.length;++n)e+=`, ${i[n]}`}else if(this.typeInfo.format.name==="u32"){const i=new Uint32Array(this.buffer,this.offset);e=`[${i[0]}`;for(let n=1;n<i.length;++n)e+=`, ${i[n]}`}else if(this.typeInfo.format.name==="vec2f"){const i=new Float32Array(this.buffer,this.offset);e=`[${i[0]}, ${i[1]}]`;for(let n=1;n<i.length/2;++n)e+=`, [${i[2*n]}, ${i[2*n+1]}]`}else if(this.typeInfo.format.name==="vec3f"){const i=new Float32Array(this.buffer,this.offset);e=`[${i[0]}, ${i[1]}, ${i[2]}]`;for(let n=4;n<i.length;n+=4)e+=`, [${i[n]}, ${i[n+1]}, ${i[n+2]}]`}else if(this.typeInfo.format.name==="vec4f"){const i=new Float32Array(this.buffer,this.offset);e=`[${i[0]}, ${i[1]}, ${i[2]}, ${i[3]}]`;for(let n=4;n<i.length;n+=4)e+=`, [${i[n]}, ${i[n+1]}, ${i[n+2]}, ${i[n+3]}]`}else e="[...]";else this.typeInfo instanceof Ot?e+="{...}":e="[...]";return e}}class At extends Pt{constructor(e,i,n,s){super(i,null),this.data=e,this.descriptor=n,this.view=s}clone(){return new At(this.data,this.typeInfo,this.descriptor,this.view)}get width(){var e,i;const n=this.descriptor.size;return n instanceof Array&&n.length>0?(e=n[0])!==null&&e!==void 0?e:0:n instanceof Object&&(i=n.width)!==null&&i!==void 0?i:0}get height(){var e,i;const n=this.descriptor.size;return n instanceof Array&&n.length>1?(e=n[1])!==null&&e!==void 0?e:0:n instanceof Object&&(i=n.height)!==null&&i!==void 0?i:0}get depthOrArrayLayers(){var e,i;const n=this.descriptor.size;return n instanceof Array&&n.length>2?(e=n[2])!==null&&e!==void 0?e:0:n instanceof Object&&(i=n.depthOrArrayLayers)!==null&&i!==void 0?i:0}get format(){var e;return this.descriptor&&(e=this.descriptor.format)!==null&&e!==void 0?e:"rgba8unorm"}get sampleCount(){var 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Line ${e.line}`),null}Degrees(e,i){const n=this.exec.evalExpression(e.args[0],i),s=180/Math.PI;return n instanceof _?new _(n.data.map(r=>r*s),n.typeInfo):new S(n.value*s,this.getTypeInfo("f32"))}Determinant(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof se){const s=n.data,r=n.typeInfo.getTypeName(),o=r.endsWith("h")?this.getTypeInfo("f16"):this.getTypeInfo("f32");if(r==="mat2x2"||r==="mat2x2f"||r==="mat2x2h")return new S(s[0]*s[3]-s[1]*s[2],o);if(r==="mat3x3"||r==="mat3x3f"||r==="mat3x3h")return new S(s[0]*(s[4]*s[8]-s[5]*s[7])-s[1]*(s[3]*s[8]-s[5]*s[6])+s[2]*(s[3]*s[7]-s[4]*s[6]),o);if(r==="mat4x4"||r==="mat4x4f"||r==="mat4x4h"){const a=s[0],l=s[1],c=s[2],u=s[3],h=s[4],f=s[5],d=s[6],T=s[7],C=s[8],w=s[9],A=s[10],F=s[11],b=s[12],g=s[13],v=s[14],N=s[15];return new S((a*f-h*l)*(A*N-v*F)-(a*d-h*c)*(w*N-g*F)+(a*T-h*u)*(w*v-g*A)+(l*d-f*c)*(C*N-b*F)-(l*T-f*u)*(C*v-b*A)+(c*T-d*u)*(C*g-b*w),o)}return console.error(`Determinant: unsupported matrix type ${r}. 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Line ${e.line}`),null)}Dot4U8Packed(e,i){const n=this.exec.evalExpression(e.args[0],i),s=this.exec.evalExpression(e.args[1],i),r=n.value>>>0,o=s.value>>>0;let a=0;for(let l=0;l<4;++l)a+=(r>>>8*l&255)*(o>>>8*l&255);return new S(a>>>0,this.getTypeInfo("u32"))}Dot4I8Packed(e,i){const n=this.exec.evalExpression(e.args[0],i),s=this.exec.evalExpression(e.args[1],i),r=n.value>>>0,o=s.value>>>0,a=c=>128&c?c-256:c;let l=0;for(let c=0;c<4;++c)l+=a(r>>>8*c&255)*a(o>>>8*c&255);return new S(0|l,this.getTypeInfo("i32"))}Exp(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _)return new _(n.data.map(r=>Math.exp(r)),n.typeInfo);const s=n;return new S(Math.exp(s.value),n.typeInfo)}Exp2(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _)return new _(n.data.map(r=>Math.pow(2,r)),n.typeInfo);const s=n;return new S(Math.pow(2,s.value),n.typeInfo)}ExtractBits(e,i){const n=this.exec.evalExpression(e.args[0],i),s=this.exec.evalExpression(e.args[1],i),r=this.exec.evalExpression(e.args[2],i);if(s.typeInfo.name!=="u32"&&s.typeInfo.name!=="x32")return console.error(`ExtractBits() expects an i32 offset argument. Line ${e.line}`),null;if(r.typeInfo.name!=="u32"&&r.typeInfo.name!=="x32")return console.error(`ExtractBits() expects an i32 count argument. Line ${e.line}`),null;const o=s.value,a=r.value;if(n instanceof _)return new _(n.data.map(c=>c>>o&(1<<a)-1),n.typeInfo);if(n.typeInfo.name!=="i32"&&n.typeInfo.name!=="x32")return console.error(`ExtractBits() expects an i32 argument. Line ${e.line}`),null;const l=n.value;return new S(l>>o&(1<<a)-1,this.getTypeInfo("i32"))}FaceForward(e,i){const n=this.exec.evalExpression(e.args[0],i),s=this.exec.evalExpression(e.args[1],i),r=this.exec.evalExpression(e.args[2],i);if(n instanceof _&&s instanceof _&&r instanceof _){const o=this._dot(s.data,r.data);return new _(o<0?Array.from(n.data):n.data.map(a=>-a),n.typeInfo)}return console.error(`FaceForward() expects vector arguments. 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Line ${e.line}`),null):new _(n.data.map((c,u)=>c*s.data[u]+r.data[u]),n.typeInfo);const o=n,a=s,l=r;return new S(o.value*a.value+l.value,o.typeInfo)}Fract(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _)return new _(n.data.map(r=>r-Math.floor(r)),n.typeInfo);const s=n;return new S(s.value-Math.floor(s.value),n.typeInfo)}Frexp(e,i){const n=this.exec.evalExpression(e.args[0],i),s=r=>{if(r===0||!isFinite(r)||isNaN(r))return r;const o=Math.floor(Math.log2(Math.abs(r)))+1;return r/Math.pow(2,o)};return n instanceof _?new _(n.data.map(r=>s(r)),n.typeInfo):new S(s(n.value),n.typeInfo)}InsertBits(e,i){const n=this.exec.evalExpression(e.args[0],i),s=this.exec.evalExpression(e.args[1],i),r=this.exec.evalExpression(e.args[2],i),o=this.exec.evalExpression(e.args[3],i);if(r.typeInfo.name!=="u32"&&r.typeInfo.name!=="x32")return console.error(`InsertBits() expects an i32 offset argument. Line ${e.line}`),null;const a=r.value,l=(1<<o.value)-1<<a,c=~l;if(n instanceof _&&s instanceof _)return new _(n.data.map((f,d)=>f&c|s.data[d]<<a&l),n.typeInfo);const u=n.value,h=s.value;return new S(u&c|h<<a&l,n.typeInfo)}InverseSqrt(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _)return new _(n.data.map(r=>1/Math.sqrt(r)),n.typeInfo);const s=n;return new S(1/Math.sqrt(s.value),n.typeInfo)}Ldexp(e,i){const n=this.exec.evalExpression(e.args[0],i),s=this.exec.evalExpression(e.args[1],i);if(n instanceof _&&s instanceof _)return new _(n.data.map((o,a)=>o*Math.pow(2,s.data[a])),n.typeInfo);const r=s;return new S(n.value*Math.pow(2,r.value),n.typeInfo)}Length(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _){let r=0;return n.data.forEach(o=>{r+=o*o}),new S(Math.sqrt(r),this.getTypeInfo("f32"))}const s=n;return new S(Math.abs(s.value),n.typeInfo)}Log(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _)return new _(n.data.map(r=>Math.log(r)),n.typeInfo);const s=n;return new S(Math.log(s.value),n.typeInfo)}Log2(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _)return new _(n.data.map(r=>Math.log2(r)),n.typeInfo);const s=n;return new S(Math.log2(s.value),n.typeInfo)}Max(e,i){const n=this.exec.evalExpression(e.args[0],i),s=this.exec.evalExpression(e.args[1],i);if(n instanceof _&&s instanceof _)return new _(n.data.map((a,l)=>Math.max(a,s.data[l])),n.typeInfo);const r=n,o=s;return new S(Math.max(r.value,o.value),n.typeInfo)}Min(e,i){const n=this.exec.evalExpression(e.args[0],i),s=this.exec.evalExpression(e.args[1],i);if(n instanceof _&&s instanceof _)return new _(n.data.map((a,l)=>Math.min(a,s.data[l])),n.typeInfo);const r=n,o=s;return new S(Math.min(r.value,o.value),n.typeInfo)}Mix(e,i){const n=this.exec.evalExpression(e.args[0],i),s=this.exec.evalExpression(e.args[1],i),r=this.exec.evalExpression(e.args[2],i);if(n instanceof _&&s instanceof _&&r instanceof _)return new _(n.data.map((l,c)=>n.data[c]*(1-r.data[c])+s.data[c]*r.data[c]),n.typeInfo);const o=s,a=r;return new S(n.value*(1-a.value)+o.value*a.value,n.typeInfo)}Modf(e,i){const n=this.exec.evalExpression(e.args[0],i),s=this.exec.evalExpression(e.args[1],i);if(n instanceof _&&s instanceof _)return new _(n.data.map((o,a)=>o%s.data[a]),n.typeInfo);const r=s;return new S(n.value%r.value,n.typeInfo)}Normalize(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _){const s=this.Length(e,i).value;return new _(n.data.map(r=>r/s),n.typeInfo)}return console.error(`Normalize() expects a vector argument. Line ${e.line}`),null}Pow(e,i){const n=this.exec.evalExpression(e.args[0],i),s=this.exec.evalExpression(e.args[1],i);if(n instanceof _&&s instanceof _)return new _(n.data.map((a,l)=>Math.pow(a,s.data[l])),n.typeInfo);const r=n,o=s;return new S(Math.pow(r.value,o.value),n.typeInfo)}QuantizeToF16(e,i){const n=this.exec.evalExpression(e.args[0],i),s=r=>st._f16BitsToF32(st._f32ToF16Bits(r));return n instanceof _?new _(n.data.map(r=>s(r)),n.typeInfo):new S(s(n.value),n.typeInfo)}Radians(e,i){const n=this.exec.evalExpression(e.args[0],i);return n instanceof _?new _(n.data.map(s=>s*Math.PI/180),n.typeInfo):new S(n.value*Math.PI/180,this.getTypeInfo("f32"))}Reflect(e,i){const n=this.exec.evalExpression(e.args[

970],i),s=this.exec.evalExpression(e.args[1],i);if(n instanceof _&&s instanceof _){const r=this._dot(n.data,s.data);return new _(n.data.map((o,a)=>o-2*r*s.data[a]),n.typeInfo)}return console.error(`Reflect() expects vector arguments. Line ${e.line}`),null}Refract(e,i){const n=this.exec.evalExpression(e.args[0],i),s=this.exec.evalExpression(e.args[1],i),r=this.exec.evalExpression(e.args[2],i);if(n instanceof _&&s instanceof _&&r instanceof S){const o=this._dot(s.data,n.data);return new _(n.data.map((a,l)=>{const c=1-r.value*r.value*(1-o*o);if(c<0)return 0;const u=Math.sqrt(c);return r.value*a-(r.value*o+u)*s.data[l]}),n.typeInfo)}return console.error(`Refract() expects vector arguments and a scalar argument. Line ${e.line}`),null}ReverseBits(e,i){const n=this.exec.evalExpression(e.args[0],i),s=r=>{let o=r>>>0;return o=(1431655765&o)<<1|o>>>1&1431655765,o=(858993459&o)<<2|o>>>2&858993459,o=(252645135&o)<<4|o>>>4&252645135,o=(16711935&o)<<8|o>>>8&16711935,(o<<16|o>>>16)>>>0};return n instanceof _?new _(n.data.map(r=>s(r)),n.typeInfo):new S(s(n.value),n.typeInfo)}Round(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _)return new _(n.data.map(r=>Math.round(r)),n.typeInfo);const s=n;return new S(Math.round(s.value),n.typeInfo)}Saturate(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _)return new _(n.data.map(r=>Math.min(Math.max(r,0),1)),n.typeInfo);const s=n;return new S(Math.min(Math.max(s.value,0),1),n.typeInfo)}Sign(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _)return new _(n.data.map(r=>Math.sign(r)),n.typeInfo);const s=n;return new S(Math.sign(s.value),n.typeInfo)}Sin(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _)return new _(n.data.map(r=>Math.sin(r)),n.typeInfo);const s=n;return new S(Math.sin(s.value),n.typeInfo)}Sinh(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _)return new _(n.data.map(r=>Math.sinh(r)),n.typeInfo);const s=n;return new S(Math.sinh(s.value),n.typeInfo)}_smoothstep(e,i,n){const s=Math.min(Math.max((n-e)/(i-e),0),1);return s*s*(3-2*s)}SmoothStep(e,i){const n=this.exec.evalExpression(e.args[0],i),s=this.exec.evalExpression(e.args[1],i),r=this.exec.evalExpression(e.args[2],i);if(r instanceof _&&n instanceof _&&s instanceof _)return new _(r.data.map((c,u)=>this._smoothstep(n.data[u],s.data[u],c)),r.typeInfo);const o=n,a=s,l=r;return new S(this._smoothstep(o.value,a.value,l.value),r.typeInfo)}Sqrt(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _)return new _(n.data.map(r=>Math.sqrt(r)),n.typeInfo);const s=n;return new S(Math.sqrt(s.value),n.typeInfo)}Step(e,i){const n=this.exec.evalExpression(e.args[0],i),s=this.exec.evalExpression(e.args[1],i);if(s instanceof _&&n instanceof _)return new _(s.data.map((o,a)=>o<n.data[a]?0:1),s.typeInfo);const r=n;return new S(s.value<r.value?0:1,r.typeInfo)}Tan(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _)return new _(n.data.map(r=>Math.tan(r)),n.typeInfo);const s=n;return new S(Math.tan(s.value),n.typeInfo)}Tanh(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _)return new _(n.data.map(r=>Math.tanh(r)),n.typeInfo);const s=n;return new S(Math.tanh(s.value),n.typeInfo)}_getTransposeType(e){const i=e.getTypeName();return i==="mat2x2f"||i==="mat2x2h"?e:i==="mat2x3f"?this.getTypeInfo("mat3x2f"):i==="mat2x3h"?this.getTypeInfo("mat3x2h"):i==="mat2x4f"?this.getTypeInfo("mat4x2f"):i==="mat2x4h"?this.getTypeInfo("mat4x2h"):i==="mat3x2f"?this.getTypeInfo("mat2x3f"):i==="mat3x2h"?this.getTypeInfo("mat2x3h"):i==="mat3x3f"||i==="mat3x3h"?e:i==="mat3x4f"?this.getTypeInfo("mat4x3f"):i==="mat3x4h"?this.getTypeInfo("mat4x3h"):i==="mat4x2f"?this.getTypeInfo("mat2x4f"):i==="mat4x2h"?this.getTypeInfo("mat2x4h"):i==="mat4x3f"?this.getTypeInfo("mat3x4f"):i==="mat4x3h"?this.getTypeInfo("mat3x4h"):(i==="mat4x4f"||i==="mat4x4h"||console.error(`Invalid matrix type ${i}`),e)}Transpose(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof se))return console.error(`Transpose() expects a matrix argument. Line ${e.line}`),null;const s=this._getTransposeType(n.typeInfo);if(n.typeInfo.name==="mat2x2"||n.typeInfo.name==="mat2x2f"||n.typeInfo.name==="mat2x2h"){const r=n.data;return new se([r[0],r[2],r[1],r[3]],s)}if(n.typeInfo.name==="mat2x3"||n.typeInfo.name==="mat2x3f"||n.typeInfo.name==="mat2x3h"){const r=n.data;return new se([r[0],r[3],r[6],r[1],r[4],r[7]],s)}if(n.typeInfo.name==="mat2x4"||n.typeInfo.name==="mat2x4f"||n.typeInfo.name==="mat2x4h"){const r=n.data;return new se([r[0],r[4],r[8],r[12],r[1],r[5],r[9],r[13]],s)}if(n.typeInfo.name==="mat3x2"||n.typeInfo.name==="mat3x2f"||n.typeInfo.name==="mat3x2h"){const r=n.data;return new se([r[0],r[3],r[1],r[4],r[2],r[5]],s)}if(n.typeInfo.name==="mat3x3"||n.typeInfo.name==="mat3x3f"||n.typeInfo.name==="mat3x3h"){const r=n.data;return new se([r[0],r[3],r[6],r[1],r[4],r[7],r[2],r[5],r[8]],s)}if(n.typeInfo.name==="mat3x4"||n.typeInfo.name==="mat3x4f"||n.typeInfo.name==="mat3x4h"){const r=n.data;return new se([r[0],r[4],r[8],r[12],r[1],r[5],r[9],r[13],r[2],r[6],r[10],r[14]],s)}if(n.typeInfo.name==="mat4x2"||n.typeInfo.name==="mat4x2f"||n.typeInfo.name==="mat4x2h"){const r=n.data;return new se([r[0],r[4],r[1],r[5],r[2],r[6]],s)}if(n.typeInfo.name==="mat4x3"||n.typeInfo.name==="mat4x3f"||n.typeInfo.name==="mat4x3h"){const r=n.data;return new se([r[0],r[4],r[8],r[1],r[5],r[9],r[2],r[6],r[10]],s)}if(n.typeInfo.name==="mat4x4"||n.typeInfo.name==="mat4x4f"||n.typeInfo.name==="mat4x4h"){const r=n.data;return new se([r[0],r[4],r[8],r[12],r[1],r[5],r[9],r[13],r[2],r[6],r[10],r[14],r[3],r[7],r[11],r[15]],s)}return console.error(`Invalid matrix type ${n.typeInfo.name}`),null}Trunc(e,i){const n=this.exec.evalExpression(e.args[0],i);if(n instanceof _)return new _(n.data.map(r=>Math.trunc(r)),n.typeInfo);const s=n;return new S(Math.trunc(s.value),n.typeInfo)}Dpdx(e,i){return console.error(`TODO: dpdx. Line ${e.line}`),null}DpdxCoarse(e,i){return console.error(`TODO: dpdxCoarse. Line ${e.line}`),null}DpdxFine(e,i){return console.error("TODO: dpdxFine"),null}Dpdy(e,i){return console.error("TODO: dpdy"),null}DpdyCoarse(e,i){return console.error("TODO: dpdyCoarse"),null}DpdyFine(e,i){return console.error("TODO: dpdyFine"),null}Fwidth(e,i){return console.error("TODO: fwidth"),null}FwidthCoarse(e,i){return console.error("TODO: fwidthCoarse"),null}FwidthFine(e,i){return console.error("TODO: fwidthFine"),null}TextureDimensions(e,i){const n=e.args[0],s=e.args.length>1?this.exec.evalExpression(e.args[1],i).value:0;if(n instanceof Ye){const r=n.name,o=i.getVariableValue(r);if(o instanceof At){if(s<0||s>=o.mipLevelCount)return console.error(`Invalid mip level for textureDimensions. Line ${e.line}`),null;const a=o.getMipLevelSize(s),l=o.dimension;return l==="1d"?new S(a[0],this.getTypeInfo("u32")):l==="3d"?new _(a,this.getTypeInfo("vec3u")):l==="2d"?new _(a.slice(0,2),this.getTypeInfo("vec2u")):(console.error(`Invalid texture dimension ${l} not found. Line ${e.line}`),null)}return console.error(`Texture ${r} not found. Line ${e.line}`),null}return console.error(`Invalid texture argument for textureDimensions. Line ${e.line}`),null}TextureGather(e,i){return console.error("TODO: textureGather"),null}TextureGatherCompare(e,i){return console.error("TODO: textureGatherCompare"),null}TextureLoad(e,i){const n=e.args[0],s=this.exec.evalExpression(e.args[1],i);if(!(s instanceof _)||s.data.length!==2)return console.error(`Invalid UV argument for textureLoad. Line ${e.line}`),null;if(n instanceof Ye){const r=n.name,o=i.getVariableValue(r);if(o instanceof At){let a=0,l=0;["texture_storage_2d_array","texture_2d_array","texture_depth_2d_array"].indexOf(o.typeInfo.name)>-1&&(a=this.exec.evalExpression(e.args[2],i).value),["texture_1d","texture_2d","texture_depth_2d","texture_3d"].indexOf(o.typeInfo.name)>-1&&(l=this.exec.evalExpression(e.args[2],i).value),["texture_2d_array","texture_depth_2d_array"].indexOf(o.typeInfo.name)>-1&&(l=this.exec.evalExpression(e.args[3],i).value);const c=Math.floor(s.data[0]),u=Math.floor(s.data[1]),h=Math.floor(a),f=Math.floor(l);if(c<0||c>=o.width||u<0||u>=o.height)return console.error(`Texture ${r} out of bounds. Line ${e.line}`),null;const d=o.getPixel(c,u,h,f);return d===null?(console.error(`Invalid texture format for textureLoad. Line ${e.line}`),null):new _(d,this.getTypeInfo("vec4f"))}return console.error(`Texture ${r} not found. Line ${e.line}`),null}return console.error(`Invalid texture argument for textureLoad. Line ${e.line}`),null}TextureNumLayers(e,i){const n=e.args[0];if(n instanceof Ye){const s=n.name,r=i.getVariableValue(s);return r instanceof At?new S(r.depthOrArrayLayers,this.getTypeInfo("u32")):(console.error(`Texture ${s} not found. Line ${e.line}`),null)}return console.error(`Invalid texture argument for textureNumLayers. Line ${e.line}`),null}TextureNumLevels(e,i){const n=e.args[0];if(n instanceof Ye){const s=n.name,r=i.getVariableValue(s);return r instanceof At?new S(r.mipLevelCount,this.getTypeInfo("u32")):(console.error(`Texture ${s} not found. Line ${e.line}`),null)}return console.error(`Invalid texture argument for textureNumLevels. Line ${e.line}`),null}TextureNumSamples(e,i){const n=e.args[0];if(n instanceof Ye){const s=n.name,r=i.getVariableValue(s);

97return r instanceof At?new S(r.sampleCount,this.getTypeInfo("u32")):(console.error(`Texture ${s} not found. Line ${e.line}`),null)}return console.error(`Invalid texture argument for textureNumSamples. Line ${e.line}`),null}TextureSample(e,i){return console.error("TODO: textureSample"),null}TextureSampleBias(e,i){return console.error("TODO: textureSampleBias"),null}TextureSampleCompare(e,i){return console.error("TODO: textureSampleCompare"),null}TextureSampleCompareLevel(e,i){return console.error("TODO: textureSampleCompareLevel"),null}TextureSampleGrad(e,i){return console.error("TODO: textureSampleGrad"),null}TextureSampleLevel(e,i){return console.error("TODO: textureSampleLevel"),null}TextureSampleBaseClampToEdge(e,i){return console.error("TODO: textureSampleBaseClampToEdge"),null}TextureStore(e,i){const n=e.args[0],s=this.exec.evalExpression(e.args[1],i),r=e.args.length===4?this.exec.evalExpression(e.args[2],i).value:0,o=e.args.length===4?this.exec.evalExpression(e.args[3],i).data:this.exec.evalExpression(e.args[2],i).data;if(o.length!==4)return console.error(`Invalid value argument for textureStore. Line ${e.line}`),null;if(!(s instanceof _)||s.data.length!==2)return console.error(`Invalid UV argument for textureStore. Line ${e.line}`),null;if(n instanceof Ye){const a=n.name,l=i.getVariableValue(a);if(l instanceof At){const c=l.getMipLevelSize(0),u=Math.floor(s.data[0]),h=Math.floor(s.data[1]);return u<0||u>=c[0]||h<0||h>=c[1]?(console.error(`Texture ${a} out of bounds. Line ${e.line}`),null):(l.setPixel(u,h,0,r,Array.from(o)),null)}return console.error(`Texture ${a} not found. Line ${e.line}`),null}return console.error(`Invalid texture argument for textureStore. Line ${e.line}`),null}AtomicLoad(e,i){let n=e.args[0];n instanceof Re&&(n=n.right);const s=this.exec.getVariableName(n,i);return i.getVariable(s).value.getSubData(this.exec,n.postfix,i)}AtomicStore(e,i){let n=e.args[0];n instanceof Re&&(n=n.right);const s=this.exec.getVariableName(n,i),r=i.getVariable(s);let o=e.args[1];const a=this.exec.evalExpression(o,i),l=r.value.getSubData(this.exec,n.postfix,i);return l instanceof S&&a instanceof S&&(l.value=a.value),r.value instanceof Te&&r.value.setDataValue(this.exec,l,n.postfix,i),null}AtomicAdd(e,i){let n=e.args[0];n instanceof Re&&(n=n.right);const s=this.exec.getVariableName(n,i),r=i.getVariable(s);let o=e.args[1];const a=this.exec.evalExpression(o,i),l=r.value.getSubData(this.exec,n.postfix,i),c=new S(l.value,l.typeInfo);return l instanceof S&&a instanceof S&&(l.value+=a.value),r.value instanceof Te&&r.value.setDataValue(this.exec,l,n.postfix,i),c}AtomicSub(e,i){let n=e.args[0];n instanceof Re&&(n=n.right);const s=this.exec.getVariableName(n,i),r=i.getVariable(s);let o=e.args[1];const a=this.exec.evalExpression(o,i),l=r.value.getSubData(this.exec,n.postfix,i),c=new S(l.value,l.typeInfo);return l instanceof S&&a instanceof S&&(l.value-=a.value),r.value instanceof Te&&r.value.setDataValue(this.exec,l,n.postfix,i),c}AtomicMax(e,i){let n=e.args[0];n instanceof Re&&(n=n.right);const s=this.exec.getVariableName(n,i),r=i.getVariable(s);let o=e.args[1];const a=this.exec.evalExpression(o,i),l=r.value.getSubData(this.exec,n.postfix,i),c=new S(l.value,l.typeInfo);return l instanceof S&&a instanceof S&&(l.value=Math.max(l.value,a.value)),r.value instanceof Te&&r.value.setDataValue(this.exec,l,n.postfix,i),c}AtomicMin(e,i){let n=e.args[0];n instanceof Re&&(n=n.right);const s=this.exec.getVariableName(n,i),r=i.getVariable(s);let o=e.args[1];const a=this.exec.evalExpression(o,i),l=r.value.getSubData(this.exec,n.postfix,i),c=new S(l.value,l.typeInfo);return l instanceof S&&a instanceof S&&(l.value=Math.min(l.value,a.value)),r.value instanceof Te&&r.value.setDataValue(this.exec,l,n.postfix,i),c}AtomicAnd(e,i){let n=e.args[0];n instanceof Re&&(n=n.right);const s=this.exec.getVariableName(n,i),r=i.getVariable(s);let o=e.args[1];const a=this.exec.evalExpression(o,i),l=r.value.getSubData(this.exec,n.postfix,i),c=new S(l.value,l.typeInfo);return l instanceof S&&a instanceof S&&(l.value=l.value&a.value),r.value instanceof Te&&r.value.setDataValue(this.exec,l,n.postfix,i),c}AtomicOr(e,i){let n=e.args[0];n instanceof Re&&(n=n.right);const s=this.exec.getVariableName(n,i),r=i.getVariable(s);let o=e.args[1];const a=this.exec.evalExpression(o,i),l=r.value.getSubData(this.exec,n.postfix,i),c=new S(l.value,l.typeInfo);return l instanceof S&&a instanceof S&&(l.value=l.value|a.value),r.value instanceof Te&&r.value.setDataValue(this.exec,l,n.postfix,i),c}AtomicXor(e,i){let n=e.args[0];n instanceof Re&&(n=n.right);const s=this.exec.getVariableName(n,i),r=i.getVariable(s);let o=e.args[1];const a=this.exec.evalExpression(o,i),l=r.value.getSubData(this.exec,n.postfix,i),c=new S(l.value,l.typeInfo);return l instanceof S&&a instanceof S&&(l.value=l.value^a.value),r.value instanceof Te&&r.value.setDataValue(this.exec,l,n.postfix,i),c}AtomicExchange(e,i){let n=e.args[0];n instanceof Re&&(n=n.right);const s=this.exec.getVariableName(n,i),r=i.getVariable(s);let o=e.args[1];const a=this.exec.evalExpression(o,i),l=r.value.getSubData(this.exec,n.postfix,i),c=new S(l.value,l.typeInfo);return l instanceof S&&a instanceof S&&(l.value=a.value),r.value instanceof Te&&r.value.setDataValue(this.exec,l,n.postfix,i),c}AtomicCompareExchangeWeak(e,i){let n=e.args[0];n instanceof Re&&(n=n.right);const s=this.exec.getVariableName(n,i),r=i.getVariable(s),o=this.exec.evalExpression(e.args[1],i),a=this.exec.evalExpression(e.args[2],i),l=r.value.getSubData(this.exec,n.postfix,i),c=new S(l.value,l.typeInfo);return l instanceof S&&o instanceof S&&a instanceof S&&l.value===o.value&&(l.value=a.value,r.value instanceof Te&&r.value.setDataValue(this.exec,l,n.postfix,i)

97),c}_packSnormByte(e){const i=Math.round(127*e);return 255&(i<-128?-128:i>127?127:i)}_packUnormByte(e){const i=Math.round(255*e);return 255&(i<0?0:i>255?255:i)}Pack4x8snorm(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof _))return console.error(`Pack4x8snorm() expects a vec4<f32> argument. Line ${e.line}`),null;const s=n.data,r=(this._packSnormByte(s[0])|this._packSnormByte(s[1])<<8|this._packSnormByte(s[2])<<16|this._packSnormByte(s[3])<<24)>>>0;return new S(r,this.getTypeInfo("u32"))}Pack4x8unorm(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof _))return console.error(`Pack4x8unorm() expects a vec4<f32> argument. Line ${e.line}`),null;const s=n.data,r=(this._packUnormByte(s[0])|this._packUnormByte(s[1])<<8|this._packUnormByte(s[2])<<16|this._packUnormByte(s[3])<<24)>>>0;return new S(r,this.getTypeInfo("u32"))}Pack4xI8(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof _))return console.error(`Pack4xI8() expects a vec4<i32> argument. Line ${e.line}`),null;const s=n.data,r=(255&s[0]|(255&s[1])<<8|(255&s[2])<<16|(255&s[3])<<24)>>>0;return new S(r,this.getTypeInfo("u32"))}Pack4xU8(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof _))return console.error(`Pack4xU8() expects a vec4<u32> argument. Line ${e.line}`),null;const s=n.data,r=(255&s[0]|(255&s[1])<<8|(255&s[2])<<16|(255&s[3])<<24)>>>0;return new S(r,this.getTypeInfo("u32"))}Pack4x8Clamp(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof _))return console.error(`Pack4x8Clamp() expects a vec4<i32> argument. Line ${e.line}`),null;const s=n.data,r=a=>255&(a<-128?-128:a>127?127:a),o=(r(s[0])|r(s[1])<<8|r(s[2])<<16|r(s[3])<<24)>>>0;return new S(o,this.getTypeInfo("u32"))}Pack4xU8Clamp(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof _))return console.error(`Pack4xU8Clamp() expects a vec4<u32> argument. Line ${e.line}`),null;const s=n.data,r=a=>255&(a<0?0:a>255?255:a),o=(r(s[0])|r(s[1])<<8|r(s[2])<<16|r(s[3])<<24)>>>0;return new S(o,this.getTypeInfo("u32"))}Pack2x16snorm(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof _))return console.error(`Pack2x16snorm() expects a vec2<f32> argument. Line ${e.line}`),null;const s=n.data,r=a=>{const l=Math.round(32767*a);return 65535&(l<-32768?-32768:l>32767?32767:l)},o=(r(s[0])|r(s[1])<<16)>>>0;return new S(o,this.getTypeInfo("u32"))}Pack2x16unorm(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof _))return console.error(`Pack2x16unorm() expects a vec2<f32> argument. Line ${e.line}`),null;const s=n.data,r=a=>{const l=Math.round(65535*a);return 65535&(l<0?0:l>65535?65535:l)},o=(r(s[0])|r(s[1])<<16)>>>0;return new S(o,this.getTypeInfo("u32"))}Pack2x16float(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof _))return console.error(`Pack2x16float() expects a vec2<f32> argument. Line ${e.line}`),null;const s=n.data,r=(st._f32ToF16Bits(s[0])|st._f32ToF16Bits(s[1])<<16)>>>0;return new S(r,this.getTypeInfo("u32"))}Unpack4x8snorm(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof S))return console.error(`Unpack4x8snorm() expects a u32 argument. Line ${e.line}`),null;const s=n.value>>>0,r=o=>{const a=(128&o?o-256:o)/127;return a<-1?-1:a>1?1:a};return new _([r(255&s),r(s>>>8&255),r(s>>>16&255),r(s>>>24&255)],this.getTypeInfo("vec4f"))}Unpack4x8unorm(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof S))return console.error(`Unpack4x8unorm() expects a u32 argument. Line ${e.line}`),null;const s=n.value>>>0;return new _([(255&s)/255,(s>>>8&255)/255,(s>>>16&255)/255,(s>>>24&255)/255],this.getTypeInfo("vec4f"))}Unpack4xI8(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof S))return console.error(`Unpack4xI8() expects a u32 argument. Line ${e.line}`),null;const s=n.value>>>0,r=o=>128&o?o-256:o;return new _([r(255&s),r(s>>>8&255),r(s>>>16&255),r(s>>>24&255)],this.getTypeInfo("vec4i"))}Unpack4xU8(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof S))return console.error(`Unpack4xU8() expects a u32 argument. Line ${e.line}`),null;const s=n.value>>>0;return new _([255&s,s>>>8&255,s>>>16&255,s>>>24&255],this.getTypeInfo("vec4u"))}Unpack2x16snorm(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof S))return console.error(`Unpack2x16snorm() expects a u32 argument. Line ${e.line}`),null;const s=n.value>>>0,r=o=>{const a=(32768&o?o-65536:o)/32767;return a<-1?-1:a>1?1:a};return new _([r(65535&s),r(s>>>16&65535)],this.getTypeInfo("vec2f"))}Unpack2x16unorm(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof S))return console.error(`Unpack2x16unorm() expects a u32 argument. Line ${e.line}`),null;const s=n.value>>>0;return new _([(65535&s)/65535,(s>>>16&65535)/65535],this.getTypeInfo("vec2f"))}Unpack2x16float(e,i){const n=this.exec.evalExpression(e.args[0],i);if(!(n instanceof S))return console.error(`Unpack2x16float() expects a u32 argument. Line ${e.line}`),null;const s=n.value>>>0;return new _([st._f16BitsToF32(65535&s),st._f16BitsToF32(s>>>16&65535)],this.getTypeInfo("vec2f"))}static _f32ToF16Bits(e){st._f32Convert[0]=e;const i=st._u32View[0],n=i>>>16&32768;let s=(i>>>23&255)-127+15;const r=8388607&i;return 255&~(i>>>23)?s>=31?31744|n:s<=0?s<-10?n:n|(8388608|r)>>>14-s:n|s<<10|r>>>13:31744|n|(r?512:0)}static _f16BitsToF32(e){const i=(32768&e)<<16,n=e>>>10&31,s=1023&e;let r=0;if(n===0)if(s===0)r=i;else{let o=s,a=-14;for(;!(1024&o);)o<<=1,a--;o&=1023,r=i|a+127<<23|o<<13}else r=n===31?2139095040|i|s<<13:i|n-15+127<<23|s<<13;return st._u32View[0]=r,st._f32Convert[0]}StorageBarrier(e,i){return null}TextureBarrier(e,i){return null}WorkgroupBarrier(e,i){return null}WorkgroupUniformLoad(e,i){return null}SubgroupAdd(e,i){return this.exec.evalExpression(e.args[0],i)}SubgroupExclusiveAdd(e,i){const n=this.exec.evalExpression(e.args[0],i);return n instanceof _?new _(n.data.map(()=>0),n.typeInfo):new S(0,n.typeInfo)}SubgroupInclusiveAdd(e,i){return this.exec.evalExpression(e.args[0],i)}SubgroupAll(e,i){const n=this.exec.evalExpression(e.args[0],i);return new S(n.value?1:0,this.getTypeInfo("bool"))}SubgroupAnd(e,i){return this.exec.evalExpression(e.args[0],i)}SubgroupAny(e,i){const n=this.exec.evalExpression(e.args[0],i);return new S(n.value?1:0,this.getTypeInfo("bool"))}SubgroupBallot(e,i){const n=this.exec.evalExpression(e.args[0],i).value?1:0;return new _([n,0,0,0],this.getTypeInfo("vec4u"))}SubgroupBroadcast(e,i){return this.exec.evalExpression(e.args[0],i)}SubgroupBroadcastFirst(e,i){return this.exec.evalExpression(e.args[0],i)}SubgroupElect(e,i){return new S(1,this.getTypeInfo("bool"))}SubgroupMax(e,i){return this.exec.evalExpression(e.args[0],i)}SubgroupMin(e,i){return this.exec.evalExpression(e.args[0],i)}SubgroupMul(e,i){return this.exec.evalExpression(e.args[0],i)}SubgroupExclusiveMul(e,i){const n=this.exec.evalExpression(e.args[0],i);return n instanceof _?new _(n.data.map(()=>1),n.typeInfo):new S(1,n.typeInfo)}SubgroupInclusiveMul(e,i){return this.exec.evalExpression(e.args[0],i)}

97SubgroupOr(e,i){return this.exec.evalExpression(e.args[0],i)}SubgroupShuffle(e,i){return this.exec.evalExpression(e.args[0],i)}SubgroupShuffleDown(e,i){return this.exec.evalExpression(e.args[0],i)}SubgroupShuffleUp(e,i){return this.exec.evalExpression(e.args[0],i)}SubgroupShuffleXor(e,i){return this.exec.evalExpression(e.args[0],i)}SubgroupXor(e,i){return this.exec.evalExpression(e.args[0],i)}QuadBroadcast(e,i){return this.exec.evalExpression(e.args[0],i)}QuadSwapDiagonal(e,i){return this.exec.evalExpression(e.args[0],i)}QuadSwapX(e,i){return this.exec.evalExpression(e.args[0],i)}QuadSwapY(e,i){return this.exec.evalExpression(e.args[0],i)}};Mn._f32Convert=new Float32Array(1),Mn._u32View=new Uint32Array(Mn._f32Convert.buffer);const Bs={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},We={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]};let rt=class He extends Qm{constructor(e,i){var n;super(),this.ast=e??[],this.reflection=new Li,this.reflection.updateAST(this.ast),this.context=(n=i?.clone())!==null&&n!==void 0?n:new Zm,this.builtins=new Mn(this),this.typeInfo={bool:this.getTypeInfo(M.bool),i32:this.getTypeInfo(M.i32),u32:this.getTypeInfo(M.u32),f32:this.getTypeInfo(M.f32),f16:this.getTypeInfo(M.f16),vec2f:this.getTypeInfo(E.vec2f),vec2u:this.getTypeInfo(E.vec2u),vec2i:this.getTypeInfo(E.vec2i),vec2h:this.getTypeInfo(E.vec2h),vec3f:this.getTypeInfo(E.vec3f),vec3u:this.getTypeInfo(E.vec3u),vec3i:this.getTypeInfo(E.vec3i),vec3h:this.getTypeInfo(E.vec3h),vec4f:this.getTypeInfo(E.vec4f),vec4u:this.getTypeInfo(E.vec4u),vec4i:this.getTypeInfo(E.vec4i),vec4h:this.getTypeInfo(E.vec4h),mat2x2f:this.getTypeInfo(E.mat2x2f),mat2x3f:this.getTypeInfo(E.mat2x3f),mat2x4f:this.getTypeInfo(E.mat2x4f),mat3x2f:this.getTypeInfo(E.mat3x2f),mat3x3f:this.getTypeInfo(E.mat3x3f),mat3x4f:this.getTypeInfo(E.mat3x4f),mat4x2f:this.getTypeInfo(E.mat4x2f),mat4x3f:this.getTypeInfo(E.mat4x3f),mat4x4f:this.getTypeInfo(E.mat4x4f)}}getVariableValue(e){var i,n;const s=(n=(i=this.context.getVariable(e))===null||i===void 0?void 0:i.value)!==null&&n!==void 0?n:null;if(s===null)return null;if(s instanceof S)return s.value;if(s instanceof _||s instanceof se)return Array.from(s.data);if(s instanceof Te&&s.typeInfo instanceof Ut){const r=this._resolveAtomicType(s.typeInfo.format).name;if(r==="u32")return Array.from(new Uint32Array(s.buffer,s.offset,s.typeInfo.count));if(r==="i32")return Array.from(new Int32Array(s.buffer,s.offset,s.typeInfo.count));if(r==="f32")return Array.from(new Float32Array(s.buffer,s.offset,s.typeInfo.count))}return console.error(`Unsupported return variable type ${s.typeInfo.name}`),null}execute(e){(e=e??{}).constants&&this._setOverrides(e.constants,this.context),this._execStatements(this.ast,this.context)}dispatchWorkgroups(e,i,n,s){const r=this.context.clone();(s=s??{}).constants&&this._setOverrides(s.constants,r),this._execStatements(this.ast,r);const o=r.getFunction(e);if(!o)return void console.error(`Function ${e} not found`);if(typeof i=="number")i=[i,1,1];else{if(i.length===0)return void console.error("Invalid dispatch count");i.length===1?i=[i[0],1,1]:i.length===2?i=[i[0],i[1],1]:i.length>3&&(i=[i[0],i[1],i[2]])}const a=i[0],l=i[1],c=i[2],u=this.getTypeInfo("vec3u");r.setVariable("@num_workgroups",new _(i,u));const h=this.reflection.getFunctionInfo(e);h===null&&console.error(`Function ${e} not found in reflection data`);for(const d in n)for(const T in n[d]){const C=n[d][T];

97r.variables.forEach(w=>{var A;const F=w.node;if(F?.attributes){let b=null,g=null;for(const v of F.attributes)v.name==="binding"?b=v.value:v.name==="group"&&(g=v.value);if(T===b&&d===g){let v=!1;for(const N of h.resources)if(N.name===w.name&&N.group===parseInt(d)&&N.binding===parseInt(T)){v=!0;break}if(v)if(C.texture!==void 0&&C.descriptor!==void 0){const N=new At(C.texture,this.getTypeInfo(F.type),C.descriptor,(A=C.texture.view)!==null&&A!==void 0?A:null);w.value=N}else C.uniform!==void 0?w.value=new Te(C.uniform,this.getTypeInfo(F.type)):w.value=new Te(C,this.getTypeInfo(F.type))}}})}const f=new _([0,0,0],u);r.setVariable("@workgroup_id",f);for(let d=0;d<c;++d)for(let T=0;T<l;++T)for(let C=0;C<a;++C)f.data[0]=C,f.data[1]=T,f.data[2]=d,this._dispatchWorkgroup(o,[C,T,d],r)}execStatement(e,i){if(e instanceof Yl)return this.evalExpression(e.value,i);if(e instanceof Gl){if(e.condition){const n=this.evalExpression(e.condition,i);if(!(n instanceof S))throw new Error("Invalid break-if condition");if(!n.value)return null}return He._breakObj}if(e instanceof jl)return He._continueObj;if(e instanceof Bi)this._let(e,i);else if(e instanceof gt)this._var(e,i);else if(e instanceof In)this._const(e,i);else if(e instanceof Ir)this._override(e,i);else if(e instanceof Wi)this._function(e,i);else{if(e instanceof $l)return this._if(e,i);if(e instanceof Wl)return this._switch(e,i);if(e instanceof zl)return this._for(e,i);if(e instanceof Ll)return this._while(e,i);if(e instanceof Xl)return this._loop(e,i);if(e instanceof sr){const n=i.clone();return n.currentFunctionName=i.currentFunctionName,this._execStatements(e.body,n)}if(e instanceof Vl)this._assign(e,i);else if(e instanceof Hl)this._increment(e,i);else{if(e instanceof Et)return null;if(e instanceof Pr)this._call(e,i);else{if(e instanceof Kl||e instanceof wr)return null;console.error("Invalid statement type.",e,`Line ${e.line}`)}}}return null}evalExpression(e,i){return e instanceof nt?this._evalBinaryOp(e,i):e instanceof Ne?this._evalLiteral(e,i):e instanceof Ye?this._evalVariable(e,i):e instanceof li?this._evalCall(e,i):e instanceof mt?this._evalCreate(e,i):e instanceof ql?this._evalConst(e,i):e instanceof Zl?this._evalBitcast(e,i):e instanceof Re?this._evalUnaryOp(e,i):(console.error("Invalid expression type",e,`Line ${e.line}`),null)}getTypeInfo(e){var i;if(e instanceof M){const s=this.reflection.getTypeInfo(e);if(s!==null)return s}let n=(i=this.typeInfo[e])!==null&&i!==void 0?i:null;return n!==null||(n=this.reflection.getTypeInfoByName(e)),n}_setOverrides(e,i){for(const n in e){const s=e[n],r=this.reflection.getOverrideInfo(n);r!==null?(r.type===null&&(r.type=this.getTypeInfo("u32")),He._numericScalarTypes.has(r.type.name)?i.setVariable(n,new S(s,r.type)):He._vectorTypes.has(r.type.name)?i.setVariable(n,new _(s,r.type)):console.error(`Invalid constant type for ${n}`)):console.error(`Override ${n} does not exist in the shader.`)}}_dispatchWorkgroup(e,i,n){const s=[1,1,1];for(const d of e.node.attributes)if(d.name==="workgroup_size"){if(d.value.length>0){const T=n.getVariableValue(d.value[0]);s[0]=T instanceof S?T.value:parseInt(d.value[0])}if(d.value.length>1){const T=n.getVariableValue(d.value[1]);s[1]=T instanceof S?T.value:parseInt(d.value[1])}if(d.value.length>2){const T=n.getVariableValue(d.value[2]);s[2]=T instanceof S?T.value:parseInt(d.value[2])}}const r=this.getTypeInfo("vec3u"),o=this.getTypeInfo("u32");n.setVariable("@workgroup_size",new _(s,r));const a=s[0],l=s[1],c=s[2],u=new _([0,0,0],r),h=new _([0,0,0],r),f=new S(0,o);n.setVariable("@local_invocation_id",u),n.setVariable("@global_invocation_id",h),n.setVariable("@local_invocation_index",f);for(let d=0,T=0;d<c;++d)for(let C=0;C<l;++C)for(let w=0;w<a;++w,++T)u.data[0]=w,u.data[1]=C,u.data[2]=d,h.data[0]=w+i[0]*s[0],h.data[1]=C+i[1]*s[1],h.data[2]=d+i[2]*s[2],f.value=T,this._dispatchExec(e,n)}_dispatchExec(e,i){for(const n of e.node.args)for(const s of n.attributes)if(s.name==="builtin"){const r=`@${s.value}`,o=i.getVariable(r);o!==void 0&&i.variables.set(n.name,o)}this._execStatements(e.node.body,i)}getVariableName(e,i){for(;e instanceof Re;)e=e.right;return e instanceof Ye?e.name:(console.error("Unknown variable type",e,"Line",e.line),null)}_execStatements(e,i){for(const n of e){if(Array.isArray(n)){const r=i.clone(),o=this._execStatements(n,r);if(o)return o;continue}

97const s=this.execStatement(n,i);if(s)return s}return null}_call(e,i){const n=i.clone();n.currentFunctionName=e.name;const s=i.getFunction(e.name);if(s){for(let r=0;r<s.node.args.length;++r){const o=s.node.args[r],a=this.evalExpression(e.args[r],n);n.setVariable(o.name,a,o)}this._execStatements(s.node.body,n)}else e.isBuiltin?this._callBuiltinFunction(e,n):this.getTypeInfo(e.name)&&this._evalCreate(e,i)}_increment(e,i){const n=this.getVariableName(e.variable,i),s=i.getVariable(n);s?e.operator==="++"?s.value instanceof S?s.value.value++:console.error(`Variable ${n} is not a scalar. Line ${e.line}`):e.operator==="--"?s.value instanceof S?s.value.value--:console.error(`Variable ${n} is not a scalar. Line ${e.line}`):console.error(`Unknown increment operator ${e.operator}. Line ${e.line}`):console.error(`Variable ${n} not found. Line ${e.line}`)}_getVariableData(e,i){if(e instanceof Ye){const n=this.getVariableName(e,i),s=i.getVariable(n);return s===null?(console.error(`Variable ${n} not found. Line ${e.line}`),null):s.value.getSubData(this,e.postfix,i)}if(e instanceof Re){if(e.operator==="*"){const n=this._getVariableData(e.right,i);return n instanceof ei?n.reference.getSubData(this,e.postfix,i):(console.error(`Variable ${e.right} is not a pointer. Line ${e.line}`),null)}if(e.operator==="&"){const n=this._getVariableData(e.right,i);return new ei(n)}}return null}_assign(e,i){let n=null,s="<var>",r=null;if(e.variable instanceof Re){const l=this._getVariableData(e.variable,i),c=this.evalExpression(e.value,i),u=e.operator;if(u==="="){if(l instanceof S||l instanceof _||l instanceof se){if(c instanceof S||c instanceof _||c instanceof se&&l.data.length===c.data.length)return void l.data.set(c.data);console.error(`Invalid assignment. Line ${e.line}`)}else if(l instanceof Te&&c instanceof Te&&l.buffer.byteLength-l.offset>=c.buffer.byteLength-c.offset)return void(l.buffer.byteLength%4==0?new Uint32Array(l.buffer,l.offset,l.typeInfo.size/4).set(new Uint32Array(c.buffer,c.offset,c.typeInfo.size/4)):new Uint8Array(l.buffer,l.offset,l.typeInfo.size).set(new Uint8Array(c.buffer,c.offset,c.typeInfo.size)));return console.error(`Invalid assignment. Line ${e.line}`),null}if(u==="+=")return l instanceof S||l instanceof _||l instanceof se?c instanceof S||c instanceof _||c instanceof se?void l.data.set(c.data.map((h,f)=>l.data[f]+h)):void console.error(`Invalid assignment . Line ${e.line}`):void console.error(`Invalid assignment. Line ${e.line}`);if(u==="-=")return(l instanceof S||l instanceof _||l instanceof se)&&(c instanceof S||c instanceof _||c instanceof se)?void l.data.set(c.data.map((h,f)=>l.data[f]-h)):void console.error(`Invalid assignment. Line ${e.line}`)}if(e.variable instanceof Re){if(e.variable.operator==="*"){s=this.getVariableName(e.variable.right,i);const l=i.getVariable(s);if(!(l&&l.value instanceof ei))return void console.error(`Variable ${s} is not a pointer. Line ${e.line}`);n=l.value.reference;let c=e.variable.postfix;if(!c){let u=e.variable.right;for(;u instanceof Re;){if(u.postfix){c=u.postfix;break}u=u.right}}c&&(n=n.getSubData(this,c,i))}}else{r=e.variable.postfix,s=this.getVariableName(e.variable,i);const l=i.getVariable(s);if(l===null)return void console.error(`Variable ${s} not found. Line ${e.line}`);n=l.value}if(n instanceof ei&&(n=n.reference),n===null)return void console.error(`Variable ${s} not found. Line ${e.line}`);const o=this.evalExpression(e.value,i),a=e.operator;if(a!=="="){const l=n.getSubData(this,r,i);if(l instanceof _&&o instanceof S){const c=l.data,u=o.value;if(a==="+=")for(let h=0;h<c.length;++h)c[h]+=u;else if(a==="-=")for(let h=0;h<c.length;++h)c[h]-=u;else if(a==="*=")for(let h=0;h<c.length;++h)c[h]*=u;else if(a==="/=")for(let h=0;h<c.length;++h)c[h]/=u;else if(a==="%=")for(let h=0;h<c.length;++h)c[h]%=u;else if(a==="&=")for(let h=0;h<c.length;++h)c[h]&=u;else if(a==="|=")for(let h=0;h<c.length;++h)c[h]|=u;else if(a==="^=")for(let h=0;h<c.length;++h)c[h]^=u;else if(a==="<<=")for(let h=0;h<c.length;++h)c[h]<<=u;else if(a===">>=")for(let h=0;h<c.length;++h)c[h]>>=u;else console.error(`Invalid operator ${a}. Line ${e.line}`)}else if(l instanceof _&&o instanceof _){const c=l.data,u=o.data;if(c.length!==u.length)return void console.error(`Vector length mismatch. Line ${e.line}`);if(a==="+=")for(let h=0;h<c.length;++h)c[h]+=u[h];else if(a==="-=")for(let h=0;h<c.length;++h)c[h]-=u[h];else if(a==="*=")for(let h=0;h<c.length;++h)c[h]*=u[h];else if(a==="/=")for(let h=0;h<c.length;++h)c[h]/=u[h];else if(a==="%=")for(let h=0;h<c.length;++h)c[h]%=u[h];else if(a==="&=")for(let h=0;h<c.length;++h)c[h]&=u[h];else if(a==="|=")for(let h=0;h<c.length;++h)c[h]|=u[h];else if(a==="^=")for(let h=0;h<c.length;++h)c[h]^=u[h];else if(a==="<<=")for(let h=0;h<c.length;++h)c[h]<<=u[h];else if(a===">>=")for(let h=0;h<c.length;++h)c[h]>>=u[h];else console.error(`Invalid operator ${a}. Line ${e.line}`)}else{if(!(l instanceof S&&o instanceof S))return void console.error(`Invalid type for ${e.operator} operator. Line ${e.line}`);a==="+="?l.value+=o.value:a==="-="?l.value-=o.value:a==="*="?l.value*=o.value:a==="/="?l.value/=o.value:a==="%="?l.value%=o.value:a==="&="?l.value&=o.value:a==="|="?l.value|=o.value:a==="^="?l.value^=o.value:a==="<<="?l.value<<=o.value:a===">>="?l.value>>=o.value:console.error(`Invalid operator ${a}. Line ${e.line}`)}return void(n instanceof Te&&n.setDataValue(this,l,r,i))}if(n instanceof Te)n.setDataValue(this,o,r,i);else if(r){if(!(n instanceof _||n instanceof se))return void console.error(`Variable ${s} is not a vector or matrix. Line ${e.line}`);if(r instanceof pi){const l=this.evalExpression(r.index,i).value;if(n instanceof _){if(!(o instanceof S))return void console.error(`Invalid assignment to ${s}. Line ${e.line}`);n.data[l]=o.value}else{if(!(n instanceof se))return void console.error(`Invalid assignment to ${s}. Line ${e.line}`);{const c=this.evalExpression(r.index,i).value;if(c<0)return void console.error(`Invalid assignment to ${s}. Line ${e.line}`);if(!(o instanceof _))return void console.error(`Invalid assignment to ${s}. Line ${e.line}`);{const u=n.typeInfo.getTypeName();if(u==="mat2x2"||u==="mat2x2f"||u==="mat2x2h"){if(!(c<2&&o.data.length===2))return void console.error(`Invalid assignment to ${s}. Line ${e.line}`);n.data[2*c]=o.data[0],n.data[2*c+1]=o.data[1]}else if(u==="mat2x3"||u==="mat2x3f"||u==="mat2x3h"){if(!(c<2&&o.data.length===3))return void console.error(`Invalid assignment to ${s}. Line ${e.line}`);n.data[3*c]=o.data[0],n.data[3*c+1]=o.data[1],n.data[3*c+2]=o.data[2]}else if(u==="mat2x4"||u==="mat2x4f"||u==="mat2x4h"){if(!(c<2&&o.data.length===4))return void console.error(`Invalid assignment to ${s}. Line ${e.line}`);n.data[4*c]=o.data[0],n.data[4*c+1]=o.data[1],n.data[4*c+2]=o.data[2],n.data[4*c+3]=o.data[3]}else if(u==="mat3x2"||u==="mat3x2f"||u==="mat3x2h"){if(!(c<3&&o.data.length===2))return void console.error(`Invalid assignment to ${s}. Line ${e.line}`);n.data[2*c]=o.data[0],n.data[2*c+1]=o.data[1]}else if(u==="mat3x3"||u==="mat3x3f"||u==="mat3x3h"){if(!(c<3&&o.data.length===3))return void console.error(`Invalid assignment to ${s}. Line ${e.line}`);n.data[3*c]=o.data[0],n.data[3*c+1]=o.data[1],n.data[3*c+2]=o.data[2]}else if(u==="mat3x4"||u==="mat3x4f"||u==="mat3x4h"){if(!(c<3&&o.data.length===4))return void console.error(`Invalid assignment to ${s}. Line ${e.line}`);n.data[4*c]=o.data[0],n.data[4*c+1]=o.data[1],n.data[4*c+2]=o.data[2],n.data[4*c+3]=o.data[3]}else if(u==="mat4x2"||u==="mat4x2f"||u==="mat4x2h"){if(!(c<4&&o.data.length===2))return void console.error(`Invalid assignment to ${s}. Line ${e.line}`);n.data[2*c]=o.data[0],n.data[2*c+1]=o.data[1]}else if(u==="mat4x3"||u==="mat4x3f"||u==="mat4x3h"){if(!(c<4&&o.data.length===3))return void console.error(`Invalid assignment to ${s}. Line ${e.line}`);n.data[3*c]=o.data[0],n.data[3*c+1]=o.data[1],n.data[3*c+2]=o.data[2]}else{if(u!=="mat4x4"&&u!=="mat4x4f"&&u!=="mat4x4h")return void console.error(`Invalid assignment to ${s}. Line ${e.line}`);if(!(c<4&&o.data.length===4))return void console.error(`Invalid assignment to ${s}. Line ${e.line}`);n.data[4*c]=o.data[0],n.data[4*c+1]=o.data[1],n.data[4*c+2]=o.data[2],n.data[4*c+3]=o.data[3]}}}}}else if(r instanceof Yt){const l=r.value;if(!(n instanceof _))return void console.error(`Invalid assignment to ${l}

97. Variable ${s} is not a vector. Line ${e.line}`);if(o instanceof S){if(l.length>1)return void console.error(`Invalid assignment to ${l} for variable ${s}. Line ${e.line}`);if(l==="x")n.data[0]=o.value;else if(l==="y"){if(n.data.length<2)return void console.error(`Invalid assignment to ${l} for variable ${s}. Line ${e.line}`);n.data[1]=o.value}else if(l==="z"){if(n.data.length<3)return void console.error(`Invalid assignment to ${l} for variable ${s}. Line ${e.line}`);n.data[2]=o.value}else if(l==="w"){if(n.data.length<4)return void console.error(`Invalid assignment to ${l} for variable ${s}. Line ${e.line}`);n.data[3]=o.value}}else{if(!(o instanceof _))return void console.error(`Invalid assignment to ${s}. Line ${e.line}`);if(l.length!==o.data.length)return void console.error(`Invalid assignment to ${l} for variable ${s}. Line ${e.line}`);for(let c=0;c<l.length;++c){const u=l[c];if(u==="x"||u==="r")n.data[0]=o.data[c];else if(u==="y"||u==="g"){if(o.data.length<2)return void console.error(`Invalid assignment to ${u} for variable ${s}. Line ${e.line}`);n.data[1]=o.data[c]}else if(u==="z"||u==="b"){if(o.data.length<3)return void console.error(`Invalid assignment to ${u} for variable ${s}. Line ${e.line}`);n.data[2]=o.data[c]}else{if(u!=="w"&&u!=="a")return void console.error(`Invalid assignment to ${u} for variable ${s}. Line ${e.line}`);if(o.data.length<4)return void console.error(`Invalid assignment to ${u} for variable ${s}. Line ${e.line}`);n.data[3]=o.data[c]}}}}}else n instanceof S&&o instanceof S?n.value=o.value:n instanceof _&&o instanceof _||n instanceof se&&o instanceof se?n.data.set(o.data):console.error(`Invalid assignment to ${s}. Line ${e.line}`)}_function(e,i){const n=new qm(e);i.functions.set(e.name,n)}_const(e,i){let n=null;e.value!==null&&(n=this.evalExpression(e.value,i)),i.createVariable(e.name,n,e)}_override(e,i){const n=i.getVariable(e.name);if(n===null||n.value===null){let s=null;e.value!==null&&(s=this.evalExpression(e.value,i)),i.createVariable(e.name,s,e)}}_let(e,i){let n=null;if(e.value!==null){if(n=this.evalExpression(e.value,i),n===null)return void console.error(`Invalid value for variable ${e.name}. Line ${e.line}`);e.value instanceof Re||(n=n.clone())}else{const s=e.type.name;if(He._defaultableTypes.has(s)){const r=new mt(e.type,[]);n=this._evalCreate(r,i)}}i.createVariable(e.name,n,e)}_var(e,i){let n=null;if(e.value!==null){if(n=this.evalExpression(e.value,i),n===null)return void console.error(`Invalid value for variable ${e.name}. Line ${e.line}`);e.value instanceof Re||(n=n.clone())}else{if(e.type===null)return void console.error(`Variable ${e.name} has no type. Line ${e.line}`);const s=e.type.name;if(He._defaultableTypes.has(s)||e.type instanceof Ui||e.type instanceof Et||e.type instanceof E){const r=new mt(e.type,[]);n=this._evalCreate(r,i)}if(n===null){const r=this.getTypeInfo(e.type);r!==null&&(n=new Te(new ArrayBuffer(0),r,0))}}i.createVariable(e.name,n,e)}_switch(e,i){i=i.clone();const n=this.evalExpression(e.condition,i);if(!(n instanceof S))return console.error(`Invalid if condition. Line ${e.line}`),null;let s=null;for(const r of e.cases)if(r instanceof ec)for(const o of r.selectors){if(o instanceof Nn){s=r;continue}const a=this.evalExpression(o,i);if(!(a instanceof S))return console.error(`Invalid case selector. Line ${e.line}`),null;if(a.value===n.value)return this._execStatements(r.body,i)}else r instanceof tc&&(s=r);return s?this._execStatements(s.body,i):null}_if(e,i){i=i.clone();const n=this.evalExpression(e.condition,i);if(!(n instanceof S))return console.error(`Invalid if condition. Line ${e.line}`),null;if(n.value)return this._execStatements(e.body,i);for(const s of e.elseif){const r=this.evalExpression(s.condition,i);if(!(r instanceof S))return console.error(`Invalid if condition. Line ${e.line}`),null;if(r.value)return this._execStatements(s.body,i)}return e.else?this._execStatements(e.else,i):null}_getScalarValue(e){return e instanceof S?e.value:(console.error("Expected scalar value.",e),0)}_for(e,i){for(i=i.clone(),this.execStatement(e.init,i);this._getScalarValue(this.evalExpression(e.condition,i));){const n=this._execStatements(e.body,i);if(n===He._breakObj)break;if(n!==null&&n!==He._continueObj)return n;

97this.execStatement(e.increment,i)}return null}_loop(e,i){for(i=i.clone();;){const n=this._execStatements(e.body,i);if(n===He._breakObj)break;if(n===He._continueObj){if(e.continuing&&this._execStatements(e.continuing.body,i)===He._breakObj)break}else if(n!==null)return n}return null}_while(e,i){for(i=i.clone();this._getScalarValue(this.evalExpression(e.condition,i));){const n=this._execStatements(e.body,i);if(n===He._breakObj)break;if(n!==He._continueObj&&n!==null)return n}return null}_evalBitcast(e,i){const n=this.evalExpression(e.value,i),s=e.type;if(n instanceof S){const r=da(n.value,n.typeInfo.name,s.name);return new S(r,this.getTypeInfo(s))}if(n instanceof _){const r=n.typeInfo.getTypeName();let o="";if(r.endsWith("f"))o="f32";else if(r.endsWith("i"))o="i32";else if(r.endsWith("u"))o="u32";else if(r.endsWith("b"))o="bool";else{if(!r.endsWith("h"))return console.error(`Unknown vector type ${r}. Line ${e.line}`),null;o="f16"}const a=s.getTypeName();let l="";if(a.endsWith("f"))l="f32";else if(a.endsWith("i"))l="i32";else if(a.endsWith("u"))l="u32";else if(a.endsWith("b"))l="bool";else{if(!a.endsWith("h"))return console.error(`Unknown vector type ${l}. Line ${e.line}`),null;l="f16"}const c=(function(u,h,f){if(h===f)return u;const d=new Array(u.length);for(let T=0;T<u.length;T++)d[T]=da(u[T],h,f);return d})(Array.from(n.data),o,l);return new _(c,this.getTypeInfo(s))}return console.error(`TODO: bitcast for ${n.typeInfo.name}. Line ${e.line}`),null}_evalConst(e,i){return i.getVariableValue(e.name).clone().getSubData(this,e.postfix,i)}_evalCreate(e,i){var n;if(e instanceof mt){if(e.type===null)return rr.void;switch(e.type.getTypeName()){case"bool":case"i32":case"u32":case"f32":case"f16":return this._callConstructorValue(e,i);case"atomic<u32>":return new S(0,this.getTypeInfo("u32"));case"atomic<i32>":return new S(0,this.getTypeInfo("i32"));case"vec2":case"vec3":case"vec4":case"vec2f":case"vec3f":case"vec4f":case"vec2h":case"vec3h":case"vec4h":case"vec2i":case"vec3i":case"vec4i":case"vec2u":case"vec3u":case"vec4u":case"vec2b":case"vec3b":case"vec4b":return this._callConstructorVec(e,i);case"mat2x2":case"mat2x2f":case"mat2x2h":case"mat2x3":case"mat2x3f":case"mat2x3h":case"mat2x4":case"mat2x4f":case"mat2x4h":case"mat3x2":case"mat3x2f":case"mat3x2h":case"mat3x3":case"mat3x3f":case"mat3x3h":case"mat3x4":case"mat3x4f":case"mat3x4h":case"mat4x2":case"mat4x2f":case"mat4x2h":case"mat4x3":case"mat4x3f":case"mat4x3h":case"mat4x4":case"mat4x4f":case"mat4x4h":return this._callConstructorMatrix(e,i)}}const s=e instanceof mt?e.type.name:e.name,r=e instanceof mt?this.getTypeInfo(e.type):this.getTypeInfo(e.name);if(r===null)return console.error(`Unknown type ${s}. Line ${e.line}`),null;if(r.size===0)return null;const o=new Te(new ArrayBuffer(r.size),r,0);if(r instanceof Ot){if(e.args)for(let a=0;a<e.args.length;++a){const l=r.members[a],c=e.args[a],u=this.evalExpression(c,i);o.setData(this,u,l.type,l.offset,i)}}else if(r instanceof Ut){let a=0;if(e.args)for(let l=0;l<e.args.length;++l){const c=e.args[l],u=this.evalExpression(c,i);r.format===null&&(((n=u.typeInfo)===null||n===void 0?void 0:n.name)==="x32"?r.format=this.getTypeInfo("i32"):r.format=u.typeInfo),o.setData(this,u,r.format,a,i),a+=r.stride}}else console.error(`Unknown type "${s}". Line ${e.line}`);return e instanceof mt?o.getSubData(this,e.postfix,i):o}_evalLiteral(e,i){const n=this.getTypeInfo(e.type),s=n.name;return s==="x32"||s==="u32"||s==="f32"||s==="f16"||s==="i32"||s==="bool"?new S(e.scalarValue,n):s==="vec2"||s==="vec3"||s==="vec4"||s==="vec2f"||s==="vec3f"||s==="vec4f"||s==="vec2h"||s==="vec3h"||s==="vec4h"||s==="vec2i"||s==="vec3i"||s==="vec4i"||s==="vec2u"||s==="vec3u"||s==="vec4u"?this._callConstructorVec(e,i):s==="mat2x2"||s==="mat2x3"||s==="mat2x4"||s==="mat3x2"||s==="mat3x3"||s==="mat3x4"||s==="mat4x2"||s==="mat4x3"||s==="mat4x4"||s==="mat2x2f"||s==="mat2x3f"||s==="mat2x4f"||s==="mat3x2f"||s==="mat3x3f"||s==="mat3x4f"||s==="mat4x2f"||s==="mat4x3f"||s==="mat4x4f"||s==="mat2x2h"||s==="mat2x3h"||s==="mat2x4h"||s==="mat3x2h"||s==="mat3x3h"||s==="mat3x4h"||s==="mat4x2h"||s==="mat4x3h"||s==="mat4x4h"?this._callConstructorMatrix(e,i):e.value}_evalVariable(e,i){const n=i.getVariableValue(e.name);return n===null?n:n.getSubData(this,e.postfix,i)}_resolveAtomicType(e){return e instanceof Lt&&e.name==="atomic"&&e.format?e.format:e}_maxFormatTypeInfo(e){e=e.map(n=>this._resolveAtomicType(n));let i=e[0];if(i==null)return null;if(i.name==="f32")return i;for(let n=1;n<e.length;++n){const s=He._priority.get(i.name);He._priority.get(e[n].name)<s&&(i=e[n])}return i.name==="x32"?this.getTypeInfo("i32"):i}_evalUnaryOp(e,i){const n=this.evalExpression(e.right,i);if(e.operator==="&")return new ei(n);if(e.operator==="*")return n instanceof ei?n.reference.getSubData(this,e.postfix,i):(console.error(`Invalid dereference. Line ${e.line}`),null);const s=n instanceof S?n.value:n instanceof _?Array.from(n.data):null;switch(e.operator){case"+":{if(X(s)){const a=s.map((l,c)=>+l);return new _(a,n.typeInfo)}const r=s,o=this._maxFormatTypeInfo([n.typeInfo,n.typeInfo]);return new S(+r,o)}case"-":{if(X(s)){const a=s.map((l,c)=>-l);return new _(a,n.typeInfo)}const r=s,o=this._maxFormatTypeInfo([n.typeInfo,n.typeInfo]);return new S(-r,o)}case"!":{if(X(s)){const a=s.map((l,c)=>l?0:1);return new _(a,n.typeInfo)}const r=s,o=this._maxFormatTypeInfo([n.typeInfo,n.typeInfo]);return new S(r?0:1,o)}case"~":{if(X(s)){const a=s.map((l,c)=>~l);return new _(a,n.typeInfo)}const r=s,o=this._maxFormatTypeInfo([n.typeInfo,n.typeInfo]);return new S(~r,o)}}return console.error(`Invalid unary operator ${e.operator}. Line ${e.line}`),null}

97_isMatrixType(e){return e.typeInfo.getTypeName().startsWith("mat")}_isVectorType(e){return e.typeInfo.getTypeName().startsWith("vec")}_evalBinaryOp(e,i){const n=this.evalExpression(e.left,i),s=this.evalExpression(e.right,i),r=n instanceof S?n.value:n instanceof _||n instanceof se?Array.from(n.data):n instanceof Te?n.toArray():null,o=s instanceof S?s.value:s instanceof _||s instanceof se?Array.from(s.data):s instanceof Te?s.toArray():null;switch(e.operator){case"+":{if(X(r)&&X(o)){const u=r,h=o;if(u.length!==h.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const f=u.map((d,T)=>d+h[T]);return new _(f,n.typeInfo)}if(X(r)){const u=o,h=r.map((f,d)=>f+u);return new _(h,n.typeInfo)}if(X(o)){const u=r,h=o.map((f,d)=>u+f);return new _(h,s.typeInfo)}const a=r,l=o,c=this._maxFormatTypeInfo([n.typeInfo,s.typeInfo]);return new S(a+l,c)}case"-":{if(X(r)&&X(o)){const u=r,h=o;if(u.length!==h.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const f=u.map((d,T)=>d-h[T]);return new _(f,n.typeInfo)}if(X(r)){const u=o,h=r.map((f,d)=>f-u);return new _(h,n.typeInfo)}if(X(o)){const u=r,h=o.map((f,d)=>u-f);return new _(h,s.typeInfo)}const a=r,l=o,c=this._maxFormatTypeInfo([n.typeInfo,s.typeInfo]);return new S(a-l,c)}case"*":{if(X(r)&&X(o)){const u=r,h=o;if(this._isMatrixType(n)&&this._isMatrixType(s)){const f=(function(w,A,F,b){if(We[A.name]===void 0||We[b.name]===void 0)return null;const g=We[A.name][0],v=We[A.name][1],N=We[b.name][0];if(g!==We[b.name][1])return null;const B=new Array(N*v);for(let W=0;W<v;W++)for(let Y=0;Y<N;Y++){let q=0;for(let ee=0;ee<g;ee++)q+=w[ee*v+W]*F[Y*g+ee];B[W*N+Y]=q}return B})(u,n.typeInfo,h,s.typeInfo);if(f===null)return console.error(`Matrix multiplication failed. Line ${e.line}.`),null;const d=We[s.typeInfo.name][0],T=We[n.typeInfo.name][1],C=this.getTypeInfo(`mat${d}x${T}f`);return new se(f,C)}if(this._isMatrixType(n)&&this._isVectorType(s)){const f=(function(d,T,C,w){if(We[T.name]===void 0||Bs[w.name]===void 0)return null;const A=We[T.name][0],F=We[T.name][1];if(A!==C.length)return null;const b=new Array(F);for(let g=0;g<F;g++){let v=0;for(let N=0;N<A;N++)v+=d[N*F+g]*C[N];b[g]=v}return b})(u,n.typeInfo,h,s.typeInfo);return f===null?(console.error(`Matrix vector multiplication failed. Line ${e.line}.`),null):new _(f,s.typeInfo)}if(this._isVectorType(n)&&this._isMatrixType(s)){const f=(function(d,T,C,w){if(Bs[T.name]===void 0||We[w.name]===void 0)return null;const A=We[w.name][0],F=We[w.name][1];if(F!==d.length)return null;const b=[];for(let g=0;g<A;g++){let v=0;for(let N=0;N<F;N++)v+=d[N]*C[N*A+g];b[g]=v}return b})(u,n.typeInfo,h,s.typeInfo);return f===null?(console.error(`Matrix vector multiplication failed. Line ${e.line}.`),null):new _(f,n.typeInfo)}{if(u.length!==h.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const f=u.map((d,T)=>d*h[T]);return new _(f,n.typeInfo)}}if(X(r)){const u=o,h=r.map((f,d)=>f*u);return this._isMatrixType(n)?new se(h,n.typeInfo):new _(h,n.typeInfo)}if(X(o)){const u=r,h=o.map((f,d)=>u*f);return s instanceof se?new se(h,s.typeInfo):new _(h,s.typeInfo)}const a=r,l=o,c=this._maxFormatTypeInfo([n.typeInfo,s.typeInfo]);return new S(a*l,c)}case"%":{if(X(r)&&X(o)){const u=r,h=o;if(u.length!==h.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const f=u.map((d,T)=>d%h[T]);return new _(f,n.typeInfo)}if(X(r)){const u=o,h=r.map((f,d)=>f%u);return new _(h,n.typeInfo)}if(X(o)){const u=r,h=o.map((f,d)=>u%f);return new _(h,s.typeInfo)}const a=r,l=o,c=this._maxFormatTypeInfo([n.typeInfo,s.typeInfo]);return new S(a%l,c)}case"/":{if(X(r)&&X(o)){const u=r,h=o;if(u.length!==h.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const f=u.map((d,T)=>d/h[T]);return new _(f,n.typeInfo)}if(X(r)){const u=o,h=r.map((f,d)=>f/u);return new _(h,n.typeInfo)}if(X(o)){const u=r,h=o.map((f,d)=>u/f);return new _(h,s.typeInfo)}const a=r,l=o,c=this._maxFormatTypeInfo([n.typeInfo,s.typeInfo]);return new S(a/l,c)}case"&":{if(X(r)&&X(o)){const u=r,h=o;if(u.length!==h.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const f=u.map((d,T)=>d&h[T]);return new _(f,n.typeInfo)}if(X(r)){const u=o,h=r.map((f,d)=>f&u);return new _(h,n.typeInfo)}if(X(o)){const u=r,h=o.map((f,d)=>u&f);return new _(h,s.typeInfo)}const a=r,l=o,c=this._maxFormatTypeInfo([n.typeInfo,s.typeInfo]);return new S(a&l,c)}case"|":{if(X(r)&&X(o)){const u=r,h=o;if(u.length!==h.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const f=u.map((d,T)=>d|h[T]);return new _(f,n.typeInfo)}if(X(r)){const u=o,h=r.map((f,d)=>f|u);return new _(h,n.typeInfo)}if(X(o)){const u=r,h=o.map((f,d)=>u|f);return new _(h,s.typeInfo)}const a=r,l=o,c=this._maxFormatTypeInfo([n.typeInfo,s.typeInfo]);return new S(a|l,c)}case"^":{if(X(r)&&X(o)){const u=r,h=o;if(u.length!==h.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const f=u.map((d,T)=>d^h[T]);return new _(f,n.typeInfo)}if(X(r)){const u=o,h=r.map((f,d)=>f^u);return new _(h,n.typeInfo)}if(X(o)){const u=r,h=o.map((f,d)=>u^f);return new _(h,s.typeInfo)}const a=r,l=o,c=this._maxFormatTypeInfo([n.typeInfo,s.typeInfo]);return new S(a^l,c)}case"<<":{if(X(r)&&X(o)){const u=r,h=o;if(u.length!==h.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const f=u.map((d,T)=>d<<h[T]);return new _(f,n.typeInfo)}if(X(r)){const u=o,h=r.map((f,d)=>f<<u);return new _(h,n.typeInfo)}if(X(o)){const u=r,h=o.map((f,d)=>u<<f);return new _(h,s.typeInfo)}const a=r,l=o,c=this._maxFormatTypeInfo([n.typeInfo,s.typeInfo]);return new S(a<<l,c)}case">>":{if(X(r)&&X(o)){const u=r,h=o;if(u.length!==h.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const f=u.map((d,T)=>d>>h[T]);return new _(f,n.typeInfo)}if(X(r)){const u=o,h=r.map((f,d)=>f>>u);return new _(h,n.typeInfo)}if(X(o)){const u=r,h=o.map((f,d)=>u>>f);return new _(h,s.typeInfo)}const a=r,l=o,c=this._maxFormatTypeInfo([n.typeInfo,s.typeInfo]);return new S(a>>l,c)}case">":if(X(r)&&X(o)){const a=r,l=o;if(a.length!==l.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const c=a.map((u,h)=>u>l[h]?1:0);return new _(c,n.typeInfo)}if(X(r)){const a=o,l=r.map((c,u)=>c>a?1:0);return new _(l,n.typeInfo)}if(X(o)){const a=r,l=o.map((c,u)=>a>c?1:0);return new _(l,s.typeInfo)}return new S(r>o?1:0,this.getTypeInfo("bool"));case"<":if(X(r)&&X(o)){const a=r,l=o;if(a.length!==l.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const c=a.map((u,h)=>u<l[h]?1:0);return new _(c,n.typeInfo)}if(X(r)){const a=o,l=r.map((c,u)=>c<a?1:0);return new _(l,n.typeInfo)}if(X(o)){const a=r,l=o.map((c,u)=>a<c?1:0);return new _(l,s.typeInfo)}return new S(r<o?1:0,this.getTypeInfo("bool"));case"==":if(X(r)&&X(o)){const a=r,l=o;if(a.length!==l.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const c=a.map((u,h)=>u===l[h]?1:0);return new _(c,n.typeInfo)}if(X(r)){const a=o,l=r.map((c,u)=>c===a?1:0);return new _(l,n.typeInfo)}if(X(o)){const a=r,l=o.map((c,u)=>a===c?1:0);return new _(l,s.typeInfo)}return new S(r===o?1:0,this.getTypeInfo("bool"));case"!=":if(X(r)&&X(o)){const a=r,l=o;if(a.length!==l.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const c=a.map((u,h)=>u!==l[h]?1:0);return new _(c,n.typeInfo)}if(X(r)){const a=o,l=r.map((c,u)=>c!==a?1:0);return new _(l,n.typeInfo)}if(X(o)){const a=r,l=o.map((c,u)=>a!==c?1:0);return new _(l,s.typeInfo)}return new S(r!==o?1:0,this.getTypeInfo("bool"));case">=":if(X(r)&&X(o)){const a=r,l=o;if(a.length!==l.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const c=a.map((u,h)=>u>=l[h]?1:0);return new _(c,n.typeInfo)}if(X(r)){const a=o,l=r.map((c,u)=>c>=a?1:0);return new _(l,n.typeInfo)}if(X(o)){const a=r,l=o.map((c,u)=>a>=c?1:0);return new _(l,s.typeInfo)}return new S(r>=o?1:0,this.getTypeInfo("bool"));case"<=":if(X(r)&&X(o)){const a=r,l=o;if(a.length!==l.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const c=a.map((u,h)=>u<=l[h]?1:0);return new _(c,n.typeInfo)}if(X(r)){const a=o,l=r.map((c,u)=>c<=a?1:0);return new _(l,n.typeInfo)}if(X(o)){const a=r,l=o.map((c,u)=>a<=c?1:0);return new _(l,s.typeInfo)}return new S(r<=o?1:0,this.getTypeInfo("bool"));case"&&":if(X(r)&&X(o)){const a=r,l=o;if(a.length!==l.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const c=a.map((u,h)=>u&&l[h]?1:0);return new _(c,n.typeInfo)}if(X(r)){const a=o,l=r.map((c,u)=>c&&a?1:0);return new _(l,n.typeInfo)}if(X(o)){const a=r,l=o.map((c,u)=>a&&c?1:0);return new _(l,s.typeInfo)}return new S(r&&o?1:0,this.getTypeInfo("bool"));case"||":if(X(r)&&X(o)){const a=r,l=o;if(a.length!==l.length)return console.error(`Vector length mismatch. Line ${e.line}.`),null;const c=a.map((u,h)=>u||l[h]?1:0);return new _(c,n.typeInfo)}if(X(r)){const a=o,l=r.map((c,u)=>c||a?1:0);return new _(l,n.typeInfo)}if(X(o)){const a=r,l=o.map((c,u)=>a||c?1:0);return new _(l,s.typeInfo)}return new S(r||o?1:0,this.getTypeInfo("bool"))}return console.error(`Unknown operator ${e.operator}. Line ${e.line}`),null}

97_evalCall(e,i){if(e.cachedReturnValue!==null)return e.cachedReturnValue;const n=i.clone();n.currentFunctionName=e.name;const s=i.getFunction(e.name);if(!s)return e.isBuiltin?this._callBuiltinFunction(e,n):this.getTypeInfo(e.name)?this._evalCreate(e,i):(console.error(`Unknown function "${e.name}". Line ${e.line}`),null);for(let r=0;r<s.node.args.length;++r){const o=s.node.args[r],a=this.evalExpression(e.args[r],n);n.createVariable(o.name,a,o)}return this._execStatements(s.node.body,n)}_callBuiltinFunction(e,i){switch(e.name){case"all":return this.builtins.All(e,i);case"any":return this.builtins.Any(e,i);case"select":return this.builtins.Select(e,i);case"arrayLength":return this.builtins.ArrayLength(e,i);case"abs":return this.builtins.Abs(e,i);case"acos":return this.builtins.Acos(e,i);case"acosh":return this.builtins.Acosh(e,i);case"asin":return this.builtins.Asin(e,i);case"asinh":return this.builtins.Asinh(e,i);case"atan":return this.builtins.Atan(e,i);case"atanh":return this.builtins.Atanh(e,i);case"atan2":return this.builtins.Atan2(e,i);case"ceil":return this.builtins.Ceil(e,i);case"clamp":return this.builtins.Clamp(e,i);case"cos":return this.builtins.Cos(e,i);case"cosh":return this.builtins.Cosh(e,i);case"countLeadingZeros":return this.builtins.CountLeadingZeros(e,i);case"countOneBits":return this.builtins.CountOneBits(e,i);case"countTrailingZeros":return this.builtins.CountTrailingZeros(e,i);case"cross":return this.builtins.Cross(e,i);case"degrees":return this.builtins.Degrees(e,i);case"determinant":return this.builtins.Determinant(e,i);case"distance":return this.builtins.Distance(e,i);case"dot":return this.builtins.Dot(e,i);case"dot4U8Packed":return this.builtins.Dot4U8Packed(e,i);case"dot4I8Packed":return this.builtins.Dot4I8Packed(e,i);case"exp":return this.builtins.Exp(e,i);case"exp2":return this.builtins.Exp2(e,i);case"extractBits":return this.builtins.ExtractBits(e,i);case"faceForward":return this.builtins.FaceForward(e,i);case"firstLeadingBit":return this.builtins.FirstLeadingBit(e,i);case"firstTrailingBit":return this.builtins.FirstTrailingBit(e,i);case"floor":return this.builtins.Floor(e,i);case"fma":return this.builtins.Fma(e,i);case"fract":return this.builtins.Fract(e,i);case"frexp":return this.builtins.Frexp(e,i);case"insertBits":return this.builtins.InsertBits(e,i);case"inverseSqrt":return this.builtins.InverseSqrt(e,i);case"ldexp":return this.builtins.Ldexp(e,i);case"length":return this.builtins.Length(e,i);case"log":return this.builtins.Log(e,i);case"log2":return this.builtins.Log2(e,i);case"max":return this.builtins.Max(e,i);case"min":return this.builtins.Min(e,i);case"mix":return this.builtins.Mix(e,i);case"modf":return this.builtins.Modf(e,i);case"normalize":return this.builtins.Normalize(e,i);case"pow":return this.builtins.Pow(e,i);case"quantizeToF16":return this.builtins.QuantizeToF16(e,i);case"radians":return this.builtins.Radians(e,i);case"reflect":return this.builtins.Reflect(e,i);case"refract":return this.builtins.Refract(e,i);case"reverseBits":return this.builtins.ReverseBits(e,i);case"round":return this.builtins.Round(e,i);case"saturate":return this.builtins.Saturate(e,i);case"sign":return this.builtins.Sign(e,i);case"sin":return this.builtins.Sin(e,i);case"sinh":return this.builtins.Sinh(e,i);case"smoothstep":return this.builtins.SmoothStep(e,i);case"sqrt":return this.builtins.Sqrt(e,i);case"step":return this.builtins.Step(e,i);case"tan":return this.builtins.Tan(e,i);case"tanh":return this.builtins.Tanh(e,i);case"transpose":return this.builtins.Transpose(e,i);case"trunc":return this.builtins.Trunc(e,i);case"dpdx":return this.builtins.Dpdx(e,i);case"dpdxCoarse":return this.builtins.DpdxCoarse(e,i);case"dpdxFine":return this.builtins.DpdxFine(e,i);case"dpdy":return this.builtins.Dpdy(e,i);case"dpdyCoarse":return this.builtins.DpdyCoarse(e,i);case"dpdyFine":return this.builtins.DpdyFine(e,i);case"fwidth":return this.builtins.Fwidth(e,i);case"fwidthCoarse":return this.builtins.FwidthCoarse(e,i);case"fwidthFine":return this.builtins.FwidthFine(e,i);case"textureDimensions":return this.builtins.TextureDimensions(e,i);case"textureGather":return this.builtins.TextureGather(e,i);case"textureGatherCompare":return this.builtins.TextureGatherCompare(e,i);case"textureLoad":return this.builtins.TextureLoad(e,i);case"textureNumLayers":return this.builtins.TextureNumLayers(e,i);case"textureNumLevels":return this.builtins.TextureNumLevels(e,i);case"textureNumSamples":return this.builtins.TextureNumSamples(e,i);case"textureSample":return this.builtins.TextureSample(e,i);case"textureSampleBias":return this.builtins.TextureSampleBias(e,i);case"textureSampleCompare":return this.builtins.TextureSampleCompare(e,i);case"textureSampleCompareLevel":return this.builtins.TextureSampleCompareLevel(e,i);case"textureSampleGrad":return this.builtins.TextureSampleGrad(e,i);case"textureSampleLevel":return this.builtins.TextureSampleLevel(e,i);case"textureSampleBaseClampToEdge":return this.builtins.TextureSampleBaseClampToEdge(e,i);case"textureStore":return this.builtins.TextureStore(e,i);case"atomicLoad":return this.builtins.AtomicLoad(e,i);case"atomicStore":return this.builtins.AtomicStore(e,i);case"atomicAdd":return this.builtins.AtomicAdd(e,i);case"atomicSub":return this.builtins.AtomicSub(e,i);case"atomicMax":return this.builtins.AtomicMax(e,i);case"atomicMin":return this.builtins.AtomicMin(e,i);case"atomicAnd":return this.builtins.AtomicAnd(e,i);case"atomicOr":return this.builtins.AtomicOr(e,i);case"atomicXor":return this.builtins.AtomicXor(e,i);case"atomicExchange":return this.builtins.AtomicExchange(e,i);case"atomicCompareExchangeWeak":return this.builtins.AtomicCompareExchangeWeak(e,i);case"pack4x8snorm":return this.builtins.Pack4x8snorm(e,i);case"pack4x8unorm":return this.builtins.Pack4x8unorm(e,i);case"pack4xI8":return this.builtins.Pack4xI8(e,i);case"pack4xU8":return this.builtins.Pack4xU8(e,i);case"pack4x8Clamp":return this.builtins.Pack4x8Clamp(e,i);case"pack4xU8Clamp":return this.builtins.Pack4xU8Clamp(e,i);case"pack2x16snorm":return this.builtins.Pack2x16snorm(e,i);case"pack2x16unorm":return this.builtins.Pack2x16unorm(e,i);case"pack2x16float":return this.builtins.Pack2x16float(e,i);case"unpack4x8snorm":return this.builtins.Unpack4x8snorm(e,i);case"unpack4x8unorm":return this.builtins.Unpack4x8unorm(e,i);case"unpack4xI8":return this.builtins.Unpack4xI8(e,i);case"unpack4xU8":return this.builtins.Unpack4xU8(e,i);case"unpack2x16snorm":return this.builtins.Unpack2x16snorm(e,i);case"unpack2x16unorm":return this.builtins.Unpack2x16unorm(e,i);case"unpack2x16float":return this.builtins.Unpack2x16float(e,i);case"storageBarrier":return this.builtins.StorageBarrier(e,i);case"textureBarrier":return this.builtins.TextureBarrier(e,i);case"workgroupBarrier":return this.builtins.WorkgroupBarrier(e,i);case"workgroupUniformLoad":return this.builtins.WorkgroupUniformLoad(e,i);case"subgroupAdd":return this.builtins.SubgroupAdd(e,i);case"subgroupExclusiveAdd":return this.builtins.SubgroupExclusiveAdd(e,i);case"subgroupInclusiveAdd":return this.builtins.SubgroupInclusiveAdd(e,i);case"subgroupAll":return this.builtins.SubgroupAll(e,i);case"subgroupAnd":return this.builtins.SubgroupAnd(e,i);case"subgroupAny":return this.builtins.SubgroupAny(e,i);case"subgroupBallot":return this.builtins.SubgroupBallot(e,i);case"subgroupBroadcast":return this.builtins.SubgroupBroadcast(e,i);case"subgroupBroadcastFirst":return this.builtins.SubgroupBroadcastFirst(e,i);case"subgroupElect":return this.builtins.SubgroupElect(e,i);case"subgroupMax":return this.builtins.SubgroupMax(e,i);case"subgroupMin":return this.builtins.SubgroupMin(e,i);case"subgroupMul":return this.builtins.SubgroupMul(e,i);case"subgroupExclusiveMul":return this.builtins.SubgroupExclusiveMul(e,i);case"subgroupInclusiveMul":return this.builtins.SubgroupInclusiveMul(e,i);

97case"subgroupOr":return this.builtins.SubgroupOr(e,i);case"subgroupShuffle":return this.builtins.SubgroupShuffle(e,i);case"subgroupShuffleDown":return this.builtins.SubgroupShuffleDown(e,i);case"subgroupShuffleUp":return this.builtins.SubgroupShuffleUp(e,i);case"subgroupShuffleXor":return this.builtins.SubgroupShuffleXor(e,i);case"subgroupXor":return this.builtins.SubgroupXor(e,i);case"quadBroadcast":return this.builtins.QuadBroadcast(e,i);case"quadSwapDiagonal":return this.builtins.QuadSwapDiagonal(e,i);case"quadSwapX":return this.builtins.QuadSwapX(e,i);case"quadSwapY":return this.builtins.QuadSwapY(e,i)}const n=i.getFunction(e.name);if(n){const s=i.clone();for(let r=0;r<n.node.args.length;++r){const o=n.node.args[r],a=this.evalExpression(e.args[r],s);s.setVariable(o.name,a,o)}return this._execStatements(n.node.body,s)}return null}_callConstructorValue(e,i){if(!e.args||e.args.length===0)return new S(0,this.getTypeInfo(e.type));const n=this.evalExpression(e.args[0],i);return n.typeInfo=this.getTypeInfo(e.type),n.getSubData(this,e.postfix,i).clone()}_callConstructorVec(e,i){const n=this.getTypeInfo(e.type),s=e.type.getTypeName(),r=Bs[s];if(r===void 0)return console.error(`Invalid vec constructor ${s}. Line ${e.line}`),null;const o=[];if(e instanceof Ne)if(e.isVector){const a=e.vectorValue;for(const l of a)o.push(l)}else o.push(e.scalarValue);else if(e.args)for(const a of e.args){const l=this.evalExpression(a,i);if(l instanceof _){const c=l.data;for(let u=0;u<c.length;++u){let h=c[u];o.push(h)}}else if(l instanceof S){let c=l.value;o.push(c)}}if(e.type instanceof E&&e.type.format===null&&(e.type.format=E.f32),o.length===0){const a=new Array(r).fill(0);return new _(a,n).getSubData(this,e.postfix,i)}if(o.length===1)for(;o.length<r;)o.push(o[0]);return o.length<r?(console.error(`Invalid vec constructor. Line ${e.line}`),null):new _(o.length>r?o.slice(0,r):o,n).getSubData(this,e.postfix,i)}_callConstructorMatrix(e,i){const n=this.getTypeInfo(e.type),s=e.type.getTypeName(),r=We[s];if(r===void 0)return console.error(`Invalid matrix constructor ${s}. Line ${e.line}`),null;const o=[];if(e instanceof Ne)if(e.isVector){const a=e.vectorValue;for(const l of a)o.push(l)}else o.push(e.scalarValue);else if(e.args)for(const a of e.args){const l=this.evalExpression(a,i);l instanceof _?o.push(...l.data):l instanceof S?o.push(l.value):l instanceof se&&o.push(...l.data)}if(n instanceof Lt&&n.format===null&&(n.format=this.getTypeInfo("f32")),o.length===0){const a=new Array(r[2]).fill(0);return new se(a,n).getSubData(this,e.postfix,i)}return o.length!==r[2]?(console.error(`Invalid matrix constructor. Line ${e.line}`),null):new se(o,n).getSubData(this,e.postfix,i)}};rt._numericScalarTypes=new Set(["f32","i32","u32","bool","f16"]),rt._vectorTypes=new Set(["vec2","vec3","vec4","vec2f","vec3f","vec4f","vec2i","vec3i","vec4i","vec2u","vec3u","vec4u","vec2h","vec3h","vec4h","vec2b","vec3b","vec4b"]),rt._matrixTypes=new Set(["mat2x2","mat2x3","mat2x4","mat3x2","mat3x3","mat3x4","mat4x2","mat4x3","mat4x4","mat2x2f","mat2x3f","mat2x4f","mat3x2f","mat3x3f","mat3x4f","mat4x2f","mat4x3f","mat4x4f","mat2x2h","mat2x3h","mat2x4h","mat3x2h","mat3x3h","mat3x4h","mat4x2h","mat4x3h","mat4x4h"]),rt._defaultableTypes=new Set([...rt._numericScalarTypes,...rt._vectorTypes,...rt._matrixTypes,"array"]),rt._breakObj=new ha(new tt("BREAK",null),null),rt._continueObj=new ha(new tt("CONTINUE",null),null),rt._priority=new Map([["f32",0],["f16",1],["u32",2],["i32",3],["x32",3]]);let Jm=class{constructor(){this.constants=new Map,this.aliases=new Map,this.structs=new Map}},eg=class cc{constructor(){this._tokens=[],this._current=0,this._currentLine=1,this._deferArrayCountEval=[],this._currentLoop=[],this._context=new Jm,this._exec=new rt,this._forwardTypeCount=0}static Parse(e){return new cc().parse(e)}parse(e){this._initialize(e),this._deferArrayCountEval.length=0;const i=[];for(;!this._isAtEnd();){const n=this._global_decl_or_directive();if(!n)break;i.push(n)}if(this._deferArrayCountEval.length>0){for(const n of this._deferArrayCountEval){const s=n.arrayType,r=n.countNode;if(r instanceof Ye){const o=r.name,a=this._context.constants.get(o);if(a)try{const l=a.constEvaluate(this._exec);s.count=l}catch{}}}this._deferArrayCountEval.length=0}if(this._forwardTypeCount>0)for(const n of i)n.search(s=>

97{s instanceof ua||s instanceof Pn?s.type=this._forwardType(s.type):s instanceof Ui?s.format=this._forwardType(s.format):s instanceof gt||s instanceof Bi||s instanceof In?s.type=this._forwardType(s.type):s instanceof Wi?s.returnType=this._forwardType(s.returnType):s instanceof ca&&(s.type=this._forwardType(s.type))});return i}_forwardType(e){if(e instanceof la){const i=this._getType(e.name);if(i)return i}else e instanceof Pn?e.type=this._forwardType(e.type):e instanceof Ui&&(e.format=this._forwardType(e.format));return e}_initialize(e){if(e)if(typeof e=="string"){const i=new sc(e);this._tokens=i.scanTokens()}else this._tokens=e;else this._tokens=[];this._current=0}_updateNode(e,i){return e.line=i??this._currentLine,e}_error(e,i){return new Error(`${i}. Line: ${e.line}`)}_isAtEnd(){return this._current>=this._tokens.length||this._peek().type===p.eof}_match(e){if(e instanceof y)return!!this._check(e)&&(this._advance(),!0);for(let i=0,n=e.length;i<n;++i){const s=e[i];if(this._check(s))return this._advance(),!0}return!1}_consume(e,i){if(this._check(e))return this._advance();throw this._error(this._peek(),i)}_check(e){if(this._isAtEnd())return!1;const i=this._peek();if(Array.isArray(e)){const n=i.type;let s=!1;for(const r of e){if(n===r)return!0;r===p.tokens.name&&(s=!0)}if(s){const r=p.tokens.name.rule.exec(i.lexeme);if(r&&r.index===0&&r[0]===i.lexeme)return!0}return!1}if(i.type===e)return!0;if(e===p.tokens.name){const n=p.tokens.name.rule.exec(i.lexeme);return n&&n.index===0&&n[0]===i.lexeme}return!1}_advance(){var e,i;return this._currentLine=(i=(e=this._peek())===null||e===void 0?void 0:e.line)!==null&&i!==void 0?i:-1,this._isAtEnd()||this._current++,this._previous()}_peek(){return this._tokens[this._current]}_previous(){return this._tokens[this._current-1]}_global_decl_or_directive(){for(;this._match(p.tokens.semicolon)&&!this._isAtEnd(););if(this._match(p.keywords.const_assert)){const i=this._global_assert();return this._consume(p.tokens.semicolon,"Expected ';'"),this._exec.reflection.updateAST([i]),i}if(this._match(p.keywords.alias)){const i=this._type_alias();return this._consume(p.tokens.semicolon,"Expected ';'"),this._exec.reflection.updateAST([i]),i}if(this._match(p.keywords.diagnostic)){const i=this._diagnostic();return this._consume(p.tokens.semicolon,"Expected ';'"),this._exec.reflection.updateAST([i]),i}if(this._match(p.keywords.requires)){const i=this._requires_directive();return this._consume(p.tokens.semicolon,"Expected ';'"),this._exec.reflection.updateAST([i]),i}if(this._match(p.keywords.enable)){const i=this._enable_directive();return this._consume(p.tokens.semicolon,"Expected ';'"),this._exec.reflection.updateAST([i]),i}const e=this._attribute();if(this._check(p.keywords.var)){const i=this._global_variable_decl();return i!=null&&(i.attributes=e),this._consume(p.tokens.semicolon,"Expected ';'."),this._exec.reflection.updateAST([i]),i}if(this._check(p.keywords.override)){const i=this._override_variable_decl();return i!=null&&(i.attributes=e),this._consume(p.tokens.semicolon,"Expected ';'."),this._exec.reflection.updateAST([i]),i}if(this._check(p.keywords.let)){const i=this._global_let_decl();return i!=null&&(i.attributes=e),this._consume(p.tokens.semicolon,"Expected ';'."),this._exec.reflection.updateAST([i]),i}if(this._check(p.keywords.const)){const i=this._global_const_decl();return i!=null&&(i.attributes=e),this._consume(p.tokens.semicolon,"Expected ';'."),this._exec.reflection.updateAST([i]),i}if(this._check(p.keywords.struct)){const i=this._struct_decl();return i!=null&&(i.attributes=e),this._exec.reflection.updateAST([i]),i}if(this._check(p.keywords.fn)){const i=this._function_decl();return i!=null&&(i.attributes=e),this._exec.reflection.updateAST([i]),i}return null}_function_decl(){if(!this._match(p.keywords.fn))return null;const e=this._currentLine,i=this._consume(p.tokens.ident,"Expected function name.").toString();this._consume(p.tokens.paren_left,"Expected '(' for function arguments.");const n=[];if(!this._check(p.tokens.paren_right))do{if(this._check(p.tokens.paren_right))break;const a=this._attribute(),l=this._consume(p.tokens.name,"Expected argument name.").toString();this._consume(p.tokens.colon,"Expected ':' for argument type.");const c=this._attribute(),u=this._type_decl();u!=null&&(u.attributes=c,n.push(this._updateNode(new ca(l,u,a))))}while(this._match(p.tokens.comma));this._consume(p.tokens.paren_right,"Expected ')' after function arguments.");let s=null;if(this._match(p.tokens.arrow)){const a=this._attribute();s=this._type_decl(),s!=null&&(s.attributes=a)}

97const r=this._compound_statement(),o=this._currentLine;return this._updateNode(new Wi(i,n,s,r,e,o),e)}_compound_statement(){const e=[];for(this._consume(p.tokens.brace_left,"Expected '{' for block.");!this._check(p.tokens.brace_right);){const i=this._statement();i!==null&&e.push(i)}return this._consume(p.tokens.brace_right,"Expected '}' for block."),e}_statement(){for(;this._match(p.tokens.semicolon)&&!this._isAtEnd(););if(this._check(p.tokens.attr)&&this._attribute(),this._check(p.keywords.if))return this._if_statement();if(this._check(p.keywords.switch))return this._switch_statement();if(this._check(p.keywords.loop))return this._loop_statement();if(this._check(p.keywords.for))return this._for_statement();if(this._check(p.keywords.while))return this._while_statement();if(this._check(p.keywords.continuing))return this._continuing_statement();if(this._check(p.keywords.static_assert))return this._static_assert_statement();if(this._check(p.tokens.brace_left))return this._compound_statement();let e=null;if(this._check(p.keywords.return))e=this._return_statement();else if(this._check([p.keywords.var,p.keywords.let,p.keywords.const]))e=this._variable_statement();else if(this._match(p.keywords.discard))e=this._updateNode(new Lm);else if(this._match(p.keywords.break)){const i=this._updateNode(new Gl);if(this._currentLoop.length>0){const n=this._currentLoop[this._currentLoop.length-1];i.loopId=n.id}e=i,this._check(p.keywords.if)&&(this._advance(),i.condition=this._optional_paren_expression())}else if(this._match(p.keywords.continue)){const i=this._updateNode(new jl);if(!(this._currentLoop.length>0))throw this._error(this._peek(),"Continue statement must be inside a loop");{const n=this._currentLoop[this._currentLoop.length-1];i.loopId=n.id}e=i}else e=this._increment_decrement_statement()||this._func_call_statement()||this._assignment_statement();return e!=null&&this._consume(p.tokens.semicolon,"Expected ';' after statement."),e}_static_assert_statement(){if(!this._match(p.keywords.static_assert))return null;const e=this._currentLine,i=this._optional_paren_expression();return this._updateNode(new aa(i),e)}_global_assert(){const e=this._currentLine,i=this._short_circuit_or_expression();return this._updateNode(new aa(i),e)}_while_statement(){if(!this._match(p.keywords.while))return null;const e=this._updateNode(new Ll(null,null));return this._currentLoop.push(e),e.condition=this._optional_paren_expression(),this._check(p.tokens.attr)&&this._attribute(),e.body=this._compound_statement(),this._currentLoop.pop(),e}_continuing_statement(){const e=this._currentLoop.length>0?this._currentLoop[this._currentLoop.length-1].id:-1;if(!this._match(p.keywords.continuing))return null;const i=this._currentLine,n=this._compound_statement();return this._updateNode(new sr(n,e),i)}_for_statement(){if(!this._match(p.keywords.for))return null;this._consume(p.tokens.paren_left,"Expected '('.");const e=this._updateNode(new zl(null,null,null,null));return this._currentLoop.push(e),e.init=this._check(p.tokens.semicolon)?null:this._for_init(),this._consume(p.tokens.semicolon,"Expected ';'."),e.condition=this._check(p.tokens.semicolon)?null:this._short_circuit_or_expression(),this._consume(p.tokens.semicolon,"Expected ';'."),e.increment=this._check(p.tokens.paren_right)?null:this._for_increment(),this._consume(p.tokens.paren_right,"Expected ')'."),this._check(p.tokens.attr)&&this._attribute(),e.body=this._compound_statement(),this._currentLoop.pop(),e}_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(p.keywords.var)){const e=this._variable_decl();if(e===null)throw this._error(this._peek(),"Variable declaration expected.");let i=null;return this._match(p.tokens.equal)&&(i=this._short_circuit_or_expression()),this._updateNode(new gt(e.name,e.type,e.storage,e.access,i),e.line)}if(this._match(p.keywords.let)){const e=this._currentLine,i=this._consume(p.tokens.name,"Expected name for let.").toString();let n=null;if(this._match(p.tokens.colon)){const r=this._attribute();n=this._type_decl(),n!=null&&(n.attributes=r)}this._consume(p.tokens.equal,"Expected '=' for let.");const s=this._short_circuit_or_expression();return this._updateNode(new Bi(i,n,null,null,s),e)}if(this._match(p.keywords.const)){const e=this._currentLine,i=this._consume(p.tokens.name,"Expected name for const.").toString();let n=null;if(this._match(p.tokens.colon)){const r=this._attribute();n=this._type_decl(),n!=null&&(n.attributes=r)}this._consume(p.tokens.equal,"Expected '=' for const.");const s=this._short_circuit_or_expression();return n===null&&s instanceof Ne&&(n=s.type),this._updateNode(new In(i,n,null,null,s),e)}return null}

97_increment_decrement_statement(){const e=this._current,i=this._unary_expression();if(i===null)return null;if(!this._check(p.increment_operators))return this._current=e,null;const n=this._consume(p.increment_operators,"Expected increment operator");return this._updateNode(new Hl(n.type===p.tokens.plus_plus?oi.increment:oi.decrement,i))}_assignment_statement(){let e=null;const i=this._currentLine;if(this._check(p.tokens.brace_right))return null;let n=this._match(p.tokens.underscore);if(n||(e=this._unary_expression()),!n&&e===null)return null;const s=this._consume(p.assignment_operators,"Expected assignment operator."),r=this._short_circuit_or_expression();return this._updateNode(new Vl(Mi.parse(s.lexeme),e,r),i)}_func_call_statement(){if(!this._check(p.tokens.ident))return null;const e=this._currentLine,i=this._current,n=this._consume(p.tokens.ident,"Expected function name."),s=this._argument_expression_list();return s===null?(this._current=i,null):this._updateNode(new Pr(n.lexeme,s),e)}_loop_statement(){if(!this._match(p.keywords.loop))return null;this._check(p.tokens.attr)&&this._attribute(),this._consume(p.tokens.brace_left,"Expected '{' for loop.");const e=this._updateNode(new Xl([],null));this._currentLoop.push(e);let i=this._statement();for(;i!==null;){if(Array.isArray(i))for(let n of i)e.body.push(n);else e.body.push(i);if(i instanceof sr){e.continuing=i;break}i=this._statement()}return this._currentLoop.pop(),this._consume(p.tokens.brace_right,"Expected '}' for loop."),e}_switch_statement(){if(!this._match(p.keywords.switch))return null;const e=this._updateNode(new Wl(null,[]));if(this._currentLoop.push(e),e.condition=this._optional_paren_expression(),this._check(p.tokens.attr)&&this._attribute(),this._consume(p.tokens.brace_left,"Expected '{' for switch."),e.cases=this._switch_body(),e.cases===null||e.cases.length===0)throw this._error(this._previous(),"Expected 'case' or 'default'.");return this._consume(p.tokens.brace_right,"Expected '}' for switch."),this._currentLoop.pop(),e}_switch_body(){const e=[];let i=!1;for(;this._check([p.keywords.default,p.keywords.case]);){if(this._match(p.keywords.case)){const n=this._case_selectors();for(const r of n)if(r instanceof Nn){if(i)throw this._error(this._previous(),"Multiple default cases in switch statement.");i=!0;break}this._match(p.tokens.colon),this._check(p.tokens.attr)&&this._attribute(),this._consume(p.tokens.brace_left,"Exected '{' for switch case.");const s=this._case_body();this._consume(p.tokens.brace_right,"Exected '}' for switch case."),e.push(this._updateNode(new ec(n,s)))}if(this._match(p.keywords.default)){if(i)throw this._error(this._previous(),"Multiple default cases in switch statement.");this._match(p.tokens.colon),this._check(p.tokens.attr)&&this._attribute(),this._consume(p.tokens.brace_left,"Exected '{' for switch default.");const n=this._case_body();this._consume(p.tokens.brace_right,"Exected '}' for switch default."),e.push(this._updateNode(new tc(n)))}}return e}_case_selectors(){const e=[];for(this._match(p.keywords.default)?e.push(this._updateNode(new Nn)):e.push(this._shift_expression());this._match(p.tokens.comma);)this._match(p.keywords.default)?e.push(this._updateNode(new Nn)):e.push(this._shift_expression());return e}_case_body(){if(this._match(p.keywords.fallthrough))return this._consume(p.tokens.semicolon,"Expected ';'"),[];let e=this._statement();if(e===null)return[];Array.isArray(e)||(e=[e]);const i=this._case_body();return i.length===0?e:[...e,i[0]]}_if_statement(){if(!this._match(p.keywords.if))return null;const e=this._currentLine,i=this._optional_paren_expression();this._check(p.tokens.attr)&&this._attribute();const n=this._compound_statement();let s=[];this._match_elseif()&&(this._check(p.tokens.attr)&&this._attribute(),s=this._elseif_statement(s));let r=null;return this._match(p.keywords.else)&&(this._check(p.tokens.attr)&&this._attribute(),r=this._compound_statement()),this._updateNode(new $l(i,n,s,r),e)}_match_elseif(){return this._tokens[this._current].type===p.keywords.else&&this._tokens[this._current+1].type===p.keywords.if&&(this._advance(),this._advance(),!0)}

97_elseif_statement(e=[]){const i=this._optional_paren_expression(),n=this._compound_statement();return e.push(this._updateNode(new zm(i,n))),this._match_elseif()&&(this._check(p.tokens.attr)&&this._attribute(),this._elseif_statement(e)),e}_return_statement(){if(!this._match(p.keywords.return))return null;const e=this._short_circuit_or_expression();return this._updateNode(new Yl(e))}_short_circuit_or_expression(){let e=this._short_circuit_and_expr();for(;this._match(p.tokens.or_or);)e=this._updateNode(new nt(this._previous().toString(),e,this._short_circuit_and_expr()));return e}_short_circuit_and_expr(){let e=this._inclusive_or_expression();for(;this._match(p.tokens.and_and);)e=this._updateNode(new nt(this._previous().toString(),e,this._inclusive_or_expression()));return e}_inclusive_or_expression(){let e=this._exclusive_or_expression();for(;this._match(p.tokens.or);)e=this._updateNode(new nt(this._previous().toString(),e,this._exclusive_or_expression()));return e}_exclusive_or_expression(){let e=this._and_expression();for(;this._match(p.tokens.xor);)e=this._updateNode(new nt(this._previous().toString(),e,this._and_expression()));return e}_and_expression(){let e=this._equality_expression();for(;this._match(p.tokens.and);)e=this._updateNode(new nt(this._previous().toString(),e,this._equality_expression()));return e}_equality_expression(){const e=this._relational_expression();return this._match([p.tokens.equal_equal,p.tokens.not_equal])?this._updateNode(new nt(this._previous().toString(),e,this._relational_expression())):e}_relational_expression(){let e=this._shift_expression();for(;this._match([p.tokens.less_than,p.tokens.greater_than,p.tokens.less_than_equal,p.tokens.greater_than_equal]);)e=this._updateNode(new nt(this._previous().toString(),e,this._shift_expression()));return e}_shift_expression(){let e=this._additive_expression();for(;this._match([p.tokens.shift_left,p.tokens.shift_right]);)e=this._updateNode(new nt(this._previous().toString(),e,this._additive_expression()));return e}_additive_expression(){let e=this._multiplicative_expression();for(;this._match([p.tokens.plus,p.tokens.minus]);)e=this._updateNode(new nt(this._previous().toString(),e,this._multiplicative_expression()));return e}_multiplicative_expression(){let e=this._unary_expression();for(;this._match([p.tokens.star,p.tokens.forward_slash,p.tokens.modulo]);)e=this._updateNode(new nt(this._previous().toString(),e,this._unary_expression()));return e}_unary_expression(){return this._match([p.tokens.minus,p.tokens.bang,p.tokens.tilde,p.tokens.star,p.tokens.and])?this._updateNode(new Re(this._previous().toString(),this._unary_expression())):this._singular_expression()}_singular_expression(){const e=this._primary_expression(),i=this._postfix_expression();return i&&(e.postfix=i),e}_postfix_expression(){if(this._match(p.tokens.bracket_left)){const e=this._short_circuit_or_expression();this._consume(p.tokens.bracket_right,"Expected ']'.");const i=this._updateNode(new pi(e)),n=this._postfix_expression();return n&&(i.postfix=n),i}if(this._match(p.tokens.period)){const e=this._consume(p.tokens.name,"Expected member name."),i=this._postfix_expression(),n=this._updateNode(new Yt(e.lexeme));return i&&(n.postfix=i),n}return null}_getStruct(e){var i;if(this._context.aliases.has(e)){const n=(i=this._context.aliases.get(e))===null||i===void 0?void 0:i.type;return n??null}if(this._context.structs.has(e)){const n=this._context.structs.get(e);return n??null}return null}_getType(e){const i=this._getStruct(e);if(i!==null)return i;switch(e){case"void":return M.void;case"bool":return M.bool;case"i32":return M.i32;case"u32":return M.u32;case"f32":return M.f32;case"f16":return M.f16;case"vec2f":return E.vec2f;case"vec3f":return E.vec3f;case"vec4f":return E.vec4f;case"vec2i":return E.vec2i;case"vec3i":return E.vec3i;case"vec4i":return E.vec4i;case"vec2u":return E.vec2u;case"vec3u":return E.vec3u;case"vec4u":return E.vec4u;case"vec2h":return E.vec2h;case"vec3h":return E.vec3h;case"vec4h":return E.vec4h;case"mat2x2f":return E.mat2x2f;case"mat2x3f":return E.mat2x3f;case"mat2x4f":return E.mat2x4f;case"mat3x2f":return E.mat3x2f;case"mat3x3f":return E.mat3x3f;case"mat3x4f":return E.mat3x4f;

97case"mat4x2f":return E.mat4x2f;case"mat4x3f":return E.mat4x3f;case"mat4x4f":return E.mat4x4f;case"mat2x2h":return E.mat2x2h;case"mat2x3h":return E.mat2x3h;case"mat2x4h":return E.mat2x4h;case"mat3x2h":return E.mat3x2h;case"mat3x3h":return E.mat3x3h;case"mat3x4h":return E.mat3x4h;case"mat4x2h":return E.mat4x2h;case"mat4x3h":return E.mat4x3h;case"mat4x4h":return E.mat4x4h;case"mat2x2i":return E.mat2x2i;case"mat2x3i":return E.mat2x3i;case"mat2x4i":return E.mat2x4i;case"mat3x2i":return E.mat3x2i;case"mat3x3i":return E.mat3x3i;case"mat3x4i":return E.mat3x4i;case"mat4x2i":return E.mat4x2i;case"mat4x3i":return E.mat4x3i;case"mat4x4i":return E.mat4x4i;case"mat2x2u":return E.mat2x2u;case"mat2x3u":return E.mat2x3u;case"mat2x4u":return E.mat2x4u;case"mat3x2u":return E.mat3x2u;case"mat3x3u":return E.mat3x3u;case"mat3x4u":return E.mat3x4u;case"mat4x2u":return E.mat4x2u;case"mat4x3u":return E.mat4x3u;case"mat4x4u":return E.mat4x4u}return null}_validateTypeRange(e,i){if(i.name==="i32"){if(e<-2147483648||e>2147483647)throw this._error(this._previous(),`Value out of range for i32: ${e}`)}else if(i.name==="u32"&&(e<0||e>4294967295))throw this._error(this._previous(),`Value out of range for u32: ${e}`)}_primary_expression(){if(this._match(p.tokens.ident)){const n=this._previous().toString();if(this._check(p.tokens.paren_left)){const s=this._argument_expression_list(),r=this._getType(n);return r!==null?this._updateNode(new mt(r,s)):this._updateNode(new li(n,s))}if(this._context.constants.has(n)){const s=this._context.constants.get(n);if(s)return this._updateNode(new ql(n,s.value))}return this._updateNode(new Ye(n))}if(this._match(p.tokens.int_literal)){const n=this._previous().toString();let s=n.endsWith("i")||n.endsWith("i")?M.i32:n.endsWith("u")||n.endsWith("U")?M.u32:M.x32;const r=parseInt(n);return this._validateTypeRange(r,s),this._updateNode(new Ne(new S(r,this._exec.getTypeInfo(s)),s))}if(this._match(p.tokens.uint_literal)){const n=parseInt(this._previous().toString());return this._validateTypeRange(n,M.u32),this._updateNode(new Ne(new S(n,this._exec.getTypeInfo(M.u32)),M.u32))}if(this._match([p.tokens.decimal_float_literal,p.tokens.hex_float_literal])){let n=this._previous().toString(),s=n.endsWith("h");s&&(n=n.substring(0,n.length-1));const r=parseFloat(n);this._validateTypeRange(r,s?M.f16:M.f32);const o=s?M.f16:M.f32;return this._updateNode(new Ne(new S(r,this._exec.getTypeInfo(o)),o))}if(this._match([p.keywords.true,p.keywords.false])){let n=this._previous().toString()===p.keywords.true.rule;return this._updateNode(new Ne(new S(n?1:0,this._exec.getTypeInfo(M.bool)),M.bool))}if(this._check(p.tokens.paren_left))return this._paren_expression();if(this._match(p.keywords.bitcast)){this._consume(p.tokens.less_than,"Expected '<'.");const n=this._type_decl();this._consume(p.tokens.greater_than,"Expected '>'.");const s=this._paren_expression();return this._updateNode(new Zl(n,s))}const e=this._type_decl(),i=this._argument_expression_list();return this._updateNode(new mt(e,i))}_argument_expression_list(){if(!this._match(p.tokens.paren_left))return null;const e=[];do{if(this._check(p.tokens.paren_right))break;const i=this._short_circuit_or_expression();e.push(i)}while(this._match(p.tokens.comma));return this._consume(p.tokens.paren_right,"Expected ')' for argument list"),e}_optional_paren_expression(){let e=this._match(p.tokens.paren_left);const i=this._short_circuit_or_expression();return i.hasParen=e,e&&this._consume(p.tokens.paren_right,"Expected ')'."),i}_paren_expression(){this._consume(p.tokens.paren_left,"Expected '('.");const e=this._short_circuit_or_expression();return this._consume(p.tokens.paren_right,"Expected ')'."),e.hasParen=!0,e}_struct_decl(){if(!this._match(p.keywords.struct))return null;const e=this._currentLine,i=this._consume(p.tokens.ident,"Expected name for struct.").toString();this._consume(p.tokens.brace_left,"Expected '{' for struct body.");const n=[];for(;!this._check(p.tokens.brace_right);){const o=this._attribute(),a=this._consume(p.tokens.name,"Expected variable name.").toString();this._consume(p.tokens.colon,"Expected ':' for struct member type.");const l=this._attribute(),c=this._type_decl();c!=null&&(c.attributes=l),this._check(p.tokens.brace_right)?this._match(p.tokens.comma):this._consume(p.tokens.comma,"Expected ',' for struct member."),n.push(this._updateNode(new ua(a,c,o)))}this._consume(p.tokens.brace_right,"Expected '}' after struct body.");const s=this._currentLine,r=this._updateNode(new Et(i,n,e,s),e);return this._context.structs.set(i,r),r}_global_variable_decl(){const e=this._variable_decl();if(!e)return null;if(this._match(p.tokens.equal)){const i=this._const_expression();e.value=i}if(e.type!==null&&e.value instanceof Ne){if(e.value.type.name!=="x32"&&e.type.getTypeName()!==e.value.type.getTypeName())throw this._error(this._peek(),`Invalid cast from ${e.value.type.name} to ${e.type.name}`);

97e.value.isScalar&&this._validateTypeRange(e.value.scalarValue,e.type),e.value.type=e.type}else e.type===null&&e.value instanceof Ne&&(e.type=e.value.type.name==="x32"?M.i32:e.value.type,e.value.isScalar&&this._validateTypeRange(e.value.scalarValue,e.type));return e}_override_variable_decl(){const e=this._override_decl();return e&&this._match(p.tokens.equal)&&(e.value=this._const_expression()),e}_global_const_decl(){var e;if(!this._match(p.keywords.const))return null;const i=this._consume(p.tokens.name,"Expected variable name"),n=this._currentLine;let s=null;if(this._match(p.tokens.colon)){const l=this._attribute();s=this._type_decl(),s!=null&&(s.attributes=l)}let r=null;this._consume(p.tokens.equal,"const declarations require an assignment");const o=this._short_circuit_or_expression();try{let l=[M.f32],c=o.constEvaluate(this._exec,l);c instanceof S&&this._validateTypeRange(c.value,l[0]),l[0]instanceof E&&l[0].format===null&&c.typeInfo instanceof Lt&&c.typeInfo.format!==null&&(c.typeInfo.format.name==="f16"?l[0].format=M.f16:c.typeInfo.format.name==="f32"?l[0].format=M.f32:c.typeInfo.format.name==="i32"?l[0].format=M.i32:c.typeInfo.format.name==="u32"?l[0].format=M.u32:c.typeInfo.format.name==="bool"?l[0].format=M.bool:console.error(`TODO: implement template format type ${c.typeInfo.format.name}`)),r=this._updateNode(new Ne(c,l[0])),this._exec.context.setVariable(i.toString(),c)}catch{r=o}if(s!==null&&r instanceof Ne){if(r.type.name!=="x32"&&s.getTypeName()!==r.type.getTypeName())throw this._error(this._peek(),`Invalid cast from ${r.type.n

97ame} to ${s.name}`);r.type=s,r.isScalar&&this._validateTypeRange(r.scalarValue,r.type)}else s===null&&r instanceof Ne&&(s=(e=r?.type)!==null&&e!==void 0?e:M.f32,s===M.x32&&(s=M.i32));const a=this._updateNode(new In(i.toString(),s,"","",r),n);return this._context.constants.set(a.name,a),a}_global_let_decl(){if(!this._match(p.keywords.let))return null;const e=this._currentLine,i=this._consume(p.tokens.name,"Expected variable name");let n=null;if(this._match(p.tokens.colon)){const r=this._attribute();n=this._type_decl(),n!=null&&(n.attributes=r)}let s=null;if(this._match(p.tokens.equal)&&(s=this._const_expression()),n!==null&&s instanceof Ne){if(s.type.name!=="x32"&&n.getTypeName()!==s.type.getTypeName())throw this._error(this._peek(),`Invalid cast from ${s.type.name} to ${n.name}`);s.type=n}else n===null&&s instanceof Ne&&(n=s.type.name==="x32"?M.i32:s.type);return s instanceof Ne&&s.isScalar&&this._validateTypeRange(s.scalarValue,n),this._updateNode(new Bi(i.toString(),n,"","",s),e)}_const_expression(){return this._short_circuit_or_expression()}_variable_decl(){if(!this._match(p.keywords.var))return null;const e=this._currentLine;let i="",n="";this._match(p.tokens.less_than)&&(i=this._consume(p.storage_class,"Expected storage_class.").toString(),this._match(p.tokens.comma)&&(n=this._consume(p.access_mode,"Expected access_mode.").toString()),this._consume(p.tokens.greater_than,"Expected '>'."));const s=this._consume(p.tokens.name,"Expected variable name");let r=null;if(this._match(p.tokens.colon)){const o=this._attribute();r=this._type_decl(),r!=null&&(r.attributes=o)}return this._updateNode(new gt(s.toString(),r,i,n,null),e)}_override_decl(){if(!this._match(p.keywords.override))return null;const e=this._consume(p.tokens.name,"Expected variable name");let i=null;if(this._match(p.tokens.colon)){const n=this._attribute();i=this._type_decl(),i!=null&&(i.attributes=n)}return this._updateNode(new Ir(e.toString(),i,null))}_diagnostic(){this._consume(p.tokens.paren_left,"Expected '('");const e=this._consume(p.tokens.ident,"Expected severity control name.");this._consume(p.tokens.comma,"Expected ','");let i=this._consume(p.tokens.ident,"Expected diagnostic rule name.").toString();return this._match(p.tokens.period)&&(i+=`.${this._consume(p.tokens.ident,"Expected diagnostic message.").toString()}`),this._consume(p.tokens.paren_right,"Expected ')'"),this._updateNode(new Kl(e.toString(),i))}_enable_directive(){const e=this._consume(p.tokens.ident,"identity expected.");return this._updateNode(new Bm(e.toString()))}_requires_directive(){const e=[this._consume(p.tokens.ident,"identity expected.").toString()];for(;this._match(p.tokens.comma);){const i=this._consume(p.tokens.ident,"identity expected.");e.push(i.toString())}return this._updateNode(new Um(e))}_type_alias(){const e=this._consume(p.tokens.ident,"identity expected.");this._consume(p.tokens.equal,"Expected '=' for type alias.");let i=this._type_decl();if(i===null)throw this._error(this._peek(),"Expected Type for Alias.");this._context.aliases.has(i.name)&&(i=this._context.aliases.get(i.name).type);const n=this._updateNode(new wr(e.toString(),i));return this._context.aliases.set(n.name,n),n}_type_decl(){var e,i,n;if(this._check([p.tokens.ident,...p.texel_format,p.keywords.bool,p.keywords.f32,p.keywords.i32,p.keywords.u32])){const o=this._advance().toString();if(this._context.structs.has(o))return(e=this._context.structs.get(o))!==null&&e!==void 0?e:null;if(this._context.aliases.has(o))return(n=(i=this._context.aliases.get(o))===null||i===void 0?void 0:i.type)!==null&&n!==void 0?n:null;if(!this._getType(o)){const a=this._updateNode(new la(o));return this._forwardTypeCount++,a}return this._updateNode(new M(o))}let s=this._texture_sampler_types();if(s)return s;if(this._check(p.template_types)){let o=this._advance().toString(),a=null,l=null;return this._match(p.tokens.less_than)&&(a=this._type_decl(),l=null,this._match(p.tokens.comma)&&(l=this._consume(p.access_mode,"Expected access_mode for pointer").toString()),this._consume(p.tokens.greater_than,"Expected '>' for type.")),this._updateNode(new E(o,a,l))}if(this._match(p.keywords.ptr)){let o=this._previous().toString();this._consume(p.tokens.less_than,"Expected '<' for pointer.");const a=this._consume(p.storage_class,"Expected storage_class for pointer");this._consume(p.tokens.comma,"Expected ',' for pointer.");const l=this._type_decl();let c=null;return this._match(p.tokens.comma)&&(c=this._consume(p.access_mode,"Expected access_mode for pointer").toString()),this._consume(p.tokens.greater_than,"Expected '>' for pointer."),this._updateNode(new Pn(o,a.toString(),l,c))}const r=this._attribute();if(this._match(p.keywords.array)){let o=null,a=-1;const l=this._previous();let c=null;if(this._match(p.tokens.less_than)){o=this._type_decl(),this._context.aliases.has(o.name)&&(o=this._context.aliases.get(o.name).type);let h="";if(this._match(p.tokens.comma)){c=this._shift_expression();try{h=c.constEvaluate(this._exec).toString(),c=null}catch{h="1"}}this._consume(p.tokens.greater_than,"Expected '>' for array."),a=h?parseInt(h):0}const u=this._updateNode(new Ui(l.toString(),r,o,a));return c&&this._deferArrayCountEval.push({arrayType:u,countNode:c}),u}return null}_texture_sampler_types(){if(this._match(p.sampler_type))return this._updateNode(new ki(this._previous().toString(),null,null));if(this._match(p.depth_texture_type))return this._updateNode(new ki(this._previous().toString(),null,null));if(this._match(p.sampled_texture_type)||this._match(p.multisampled_texture_type)){const e=this._previous();this._consume(p.tokens.less_than,"Expected '<' for sampler type.");const i=this._type_decl();return this._consume(p.tokens.greater_than,"Expected '>' for sampler type."),this._updateNode(new ki(e.toString(),i,null))}if(this._match(p.storage_texture_type)){const e=this._previous();this._consume(p.tokens.less_than,"Expected '<' for sampler type.");const i=this._consume(p.texel_format,"Invalid texel format.").toString();this._consume(p.tokens.comma,"Expected ',' after texel format.");const n=this._consume(p.access_mode,"Expected access mode for storage texture type.").toString();return this._consume(p.tokens.greater_than,"Expected '>' for sampler type."),this._updateNode(new ki(e.toString(),i,n))}return null}_attribute(){let e=[];for(;this._match(p.tokens.attr);){const i=this._consume(p.attribute_name,"Expected attribute name"),n=this._updateNode(new ic(i.toString(),null));if(this._match(p.tokens.paren_left)){if(n.value=this._consume(p.literal_or_ident,"Expected attribute value").toString(),this._check(p.tokens.comma)){this._advance();do{const s=this._consume(p.literal_or_ident,"Expected attribute value").toString();Array.isArray(n.value)||(n.value=[n.value]),n.value.push(s)}while(this._match(p.tokens.comma))}this._consume(p.tokens.paren_right,"Expected ')'")}e.push(n)}return e.length===0?null:e}},tg=class extends Li{constructor(e){super(),e!==void 0&&this.update(e)}update(e){const i=new eg().parse(e);this.updateAST(i)}};var pa;(t=>{t[t.Running=0]="Running",t[t.AtBarrier=1]="AtBarrier",t[t.Done=2]="Done"})(pa||(pa={}));function ig(t){const e={attributes:[],bindings:[]};let i;try{i=ng(t)}

97catch(r){return V.error(r.message)(),e}for(const r of i.uniforms){const o=[];for(const a of r.type?.members||[])o.push({name:a.name,type:_a(a.type)});e.bindings.push({type:"uniform",name:r.name,group:r.group,location:r.binding,members:o})}for(const r of i.textures)e.bindings.push({type:"texture",name:r.name,group:r.group,location:r.binding});for(const r of i.samplers)e.bindings.push({type:"sampler",name:r.name,group:r.group,location:r.binding});const n=i.entry.vertex[0],s=n?.inputs.length||0;for(let r=0;r<s;r++){const o=n.inputs[r];if(o.locationType==="location"){const a=_a(o.type);e.attributes.push({name:o.name,location:Number(o.location),type:a})}}return e}function _a(t){return t?.format?`${t.name}<${t.format.name}>`:t.name}function ng(t){try{return new tg(t)}catch(e){if(e instanceof Error)throw e;let i="WGSL parse error";throw typeof e=="object"&&e?.message&&(i+=`: ${e.message} `),typeof e=="object"&&e?.token&&(i+=e.token.line||""),new Error(i,{cause:e})}}const Us={};function is(t="id"){Us[t]=Us[t]||1;const e=Us[t]++;return`${t}-${e}`}class ma{id;userData={};topology;bufferLayout=[];vertexCount;indices;attributes;constructor(e){if(this.id=e.id||is("geometry"),this.topology=e.topology,this.indices=e.indices||null,this.attributes=e.attributes,this.vertexCount=e.vertexCount,this.bufferLayout=e.bufferLayout||[],this.indices&&!(this.indices.usage&G.INDEX))throw new Error("Index buffer must have INDEX usage")}destroy(){this.indices?.destroy();for(const e of Object.values(this.attributes))e.destroy()}getVertexCount(){return this.vertexCount}getAttributes(){return this.attributes}getIndexes(){return this.indices||null}_calculateVertexCount(e){return e.byteLength/12}}function sg(t,e){if(e instanceof ma)return e;const i=rg(t,e),{attributes:n,bufferLayout:s}=og(t,e);return new ma({topology:e.topology||"triangle-list",bufferLayout:s,vertexCount:e.vertexCount,indices:i,attributes:n})}function rg(t,e){if(!e.indices)return;const i=e.indices.value;return t.createBuffer({usage:G.INDEX,data:i})}function og(t,e){const i=[],n={};for(const[r,o]of Object.entries(e.attributes)){let a=r;switch(r){case"POSITION":a="positions";break;case"NORMAL":a="normals";break;case"TEXCOORD_0":a="texCoords";break;case"COLOR_0":a="colors";break}if(o){n[a]=t.createBuffer({data:o.value,id:`${r}-buffer`});const{value:l,size:c,normalized:u}=o;i.push({name:a,format:wd(l,c,u)})}}const s=e._calculateVertexCount(e.attributes,e.indices);return{attributes:n,bufferLayout:i,vertexCount:s}}class Mr{static defaultProps={...ai.defaultProps};static getDefaultPipelineFactory(e){return e._lumaData.defaultPipelineFactory=e._lumaData.defaultPipelineFactory||new Mr(e),e._lumaData.defaultPipelineFactory}device;cachingEnabled;destroyPolicy;debug;_hashCounter=0;_hashes={};_renderPipelineCache={};_computePipelineCache={};get[Symbol.toStringTag](){return"PipelineFactory"}toString(){return`PipelineFactory(${this.device.id})`}constructor(e){this.device=e,this.cachingEnabled=e.props._cachePipelines,this.destroyPolicy=e.props._cacheDestroyPolicy,this.debug=e.props.debugFactories}createRenderPipeline(e){if(!this.cachingEnabled)return this.device.createRenderPipeline(e);const i={...ai.defaultProps,...e},n=this._renderPipelineCache,s=this._hashRenderPipeline(i);let r=n[s]?.pipeline;return r?(n[s].useCount++,this.debug&&V.log(3,`${this}: ${n[s].pipeline} reused, count=${n[s].useCount}, (id=${e.id})`)()):(r=this.device.createRenderPipeline({...i,id:i.id?`${i.id}-cached`:is("unnamed-cached")}),r.hash=s,n[s]={pipeline:r,useCount:1},this.debug&&V.log(3,`${this}: ${r} created, count=${n[s].useCount}`)()),r}createComputePipeline(e){if(!this.cachingEnabled)return this.device.createComputePipeline(e);const i={...Hn.defaultProps,...e},n=this._computePipelineCache,s=this._hashComputePipeline(i);let r=n[s]?.pipeline;return r?(n[s].useCount++,this.debug&&V.log(3,`${this}: ${n[s].pipeline} reused, count=${n[s].useCount}, (id=${e.id})`)()):(r=this.device.createComputePipeline({...i,id:i.id?`${i.id}-cached`:void 0}),r.hash=s,n[s]={pipeline:r,useCount:1},this.debug&&V.log(3,`${this}: ${r} created, count=${n[s].useCount}`)()),r}release(e){if(!this.cachingEnabled){e.destroy();return}const i=this._getCache(e),n=e.hash;i[n].useCount--,i[n].useCount===0?(this._destroyPipeline(e),this.debug&&V.log(3,`${this}: ${e} released and destroyed`)()):i[n].useCount<0?(V.error(`${this}: ${e} released, useCount < 0, resetting`)(),i[n].useCount=0):this.debug&&V.log(3,`${this}: ${e} released, count=${i[n].useCount}`)()}_destroyPipeline(e){const i=this._getCache(e);switch(this.destroyPolicy){case"never":return!1;case"unused":return delete i[e.hash],e.destroy(),!0}}_getCache(e){let i;if(e instanceof Hn&&(i=this._computePipelineCache),e instanceof ai&&(i=this._renderPipelineCache),!i)throw new Error(`${this}`);

97if(!i[e.hash])throw new Error(`${this}: ${e} matched incorrect entry`);return i}_hashComputePipeline(e){const{type:i}=this.device,n=this._getHash(e.shader.source);return`${i}/C/${n}`}_hashRenderPipeline(e){const i=e.vs?this._getHash(e.vs.source):0,n=e.fs?this._getHash(e.fs.source):0,s="-",r=this._getHash(JSON.stringify(e.bufferLayout)),{type:o}=this.device;switch(o){case"webgl":return`${o}/R/${i}/${n}V${s}BL${r}`;case"webgpu":default:const a=this._getHash(JSON.stringify(e.parameters));return`${o}/R/${i}/${n}V${s}T${e.topology}P${a}BL${r}`}}_getHash(e){return this._hashes[e]===void 0&&(this._hashes[e]=this._hashCounter++),this._hashes[e]}}class kr{static defaultProps={...vr.defaultProps};static getDefaultShaderFactory(e){return e._lumaData.defaultShaderFactory||=new kr(e),e._lumaData.defaultShaderFactory}device;cachingEnabled;destroyPolicy;debug;_cache={};get[Symbol.toStringTag](){return"ShaderFactory"}toString(){return`${this[Symbol.toStringTag]}(${this.device.id})`}constructor(e){this.device=e,this.cachingEnabled=e.props._cacheShaders,this.destroyPolicy=e.props._cacheDestroyPolicy,this.debug=!0}createShader(e){if(!this.cachingEnabled)return this.device.createShader(e);const i=this._hashShader(e);let n=this._cache[i];if(n)n.useCount++,this.debug&&V.log(3,`${this}: Reusing shader ${n.shader.id} count=${n.useCount}`)();else{const s=this.device.createShader({...e,id:e.id?`${e.id}-cached`:void 0});this._cache[i]=n={shader:s,useCount:1},this.debug&&V.log(3,`${this}: Created new shader ${s.id}`)()}return n.shader}release(e){if(!this.cachingEnabled){e.destroy();return}const i=this._hashShader(e),n=this._cache[i];if(n)if(n.useCount--,n.useCount===0)this.destroyPolicy==="unused"&&(delete this._cache[i],n.shader.destroy(),this.debug&&V.log(3,`${this}: Releasing shader ${e.id}, destroyed`)());else{if(n.useCount<0)throw new Error(`ShaderFactory: Shader ${e.id} released too many times`);this.debug&&V.log(3,`${this}: Releasing shader ${e.id} count=${n.useCount}`)()}}_hashShader(e){return`${e.stage}:${e.source}`}}function ag(t,e){const i={},n="Values";if(t.attributes.length===0&&!t.varyings?.length)return{"No attributes or varyings":{[n]:"N/A"}};for(const s of t.attributes)if(s){const r=`${s.location} ${s.name}: ${s.type}`;i[`in ${r}`]={[n]:s.stepMode||"vertex"}}for(const s of t.varyings||[]){const r=`${s.location} ${s.name}`;i[`out ${r}`]={[n]:JSON.stringify(s)}}return i}let Fe=null,Ls=null;

97function lg(t,{id:e,minimap:i,opaque:n,top:s="0",left:r="0",rgbaScale:o=1}){Fe||(Fe=document.createElement("canvas"),Fe.id=e,Fe.title=e,Fe.style.zIndex="100",Fe.style.position="absolute",Fe.style.top=s,Fe.style.left=r,Fe.style.border="blue 5px solid",Fe.style.transform="scaleY(-1)",document.body.appendChild(Fe),Ls=Fe.getContext("2d")),(Fe.width!==t.width||Fe.height!==t.height)&&(Fe.width=t.width/2,Fe.height=t.height/2,Fe.style.width="400px",Fe.style.height="400px");const a=t.device.readPixelsToArrayWebGL(t),l=Ls?.createImageData(t.width,t.height);if(l){for(let u=0;u<a.length;u+=4)l.data[0+u+0]=a[u+0]*o,l.data[0+u+1]=a[u+1]*o,l.data[0+u+2]=a[u+2]*o,l.data[0+u+3]=n?255:a[u+3]*o;Ls?.putImageData(l,0,0)}}function or(t,e,i){if(t===e)return!0;if(!i||!t||!e)return!1;if(Array.isArray(t)){if(!Array.isArray(e)||t.length!==e.length)return!1;for(let n=0;n<t.length;n++)if(!or(t[n],e[n],i-1))return!1;return!0}if(Array.isArray(e))return!1;if(typeof t=="object"&&typeof e=="object"){const n=Object.keys(t),s=Object.keys(e);if(n.length!==s.length)return!1;for(const r of n)if(!e.hasOwnProperty(r)||!or(t[r],e[r],i-1))return!1;return!0}return!1}class zs{bufferLayouts;constructor(e){this.bufferLayouts=e}getBufferLayout(e){return this.bufferLayouts.find(i=>i.name===e)||null}getAttributeNamesForBuffer(e){return e.attributes?e.attributes?.map(i=>i.attribute):[e.name]}mergeBufferLayouts(e,i){const n=[...e];for(const s of i){const r=n.findIndex(o=>o.name===s.name);r<0?n.push(s):n[r]=s}return n}getBufferIndex(e){const i=this.bufferLayouts.findIndex(n=>n.name===e);return i===-1&&V.warn(`BufferLayout: Missing buffer for "${e}".`)(),i}}function cg(t,e){const i=Object.fromEntries(t.attributes.map(s=>[s.name,s.location])),n=e.slice();return n.sort((s,r)=>{const o=s.attributes?s.attributes.map(u=>u.attribute):[s.name],a=r.attributes?r.attributes.map(u=>u.attribute):[r.name],l=Math.min(...o.map(u=>i[u])),c=Math.min(...a.map(u=>i[u]));return l-c}),n}function ug(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)}function hg(t){return Array.isArray(t)?t.length===0||typeof t[0]=="number":!1}function fg(t){return ug(t)||hg(t)}function dg(t){return fg(t)||typeof t=="number"||typeof t=="boolean"}function pg(t){const e={bindings:{},uniforms:{}};return Object.keys(t).forEach(i=>{const n=t[i];dg(n)?e.uniforms[i]=n:e.bindings[i]=n}),e}class _g{options={disableWarnings:!1};modules;moduleUniforms;moduleBindings;constructor(e,i){Object.assign(this.options,i);const n=Cr(Object.values(e).filter(s=>s.dependencies));for(const s of n)e[s.name]=s;V.log(1,"Creating ShaderInputs with modules",Object.keys(e))(),this.modules=e,this.moduleUniforms={},this.moduleBindings={};for(const[s,r]of Object.entries(e))this._addModule(r),r.name&&s!==r.name&&!this.options.disableWarnings&&V.warn(`Module name: ${s} vs ${r.name}`)()}destroy(){}setProps(e){for(const i of Object.keys(e)){const n=i,s=e[n]||{},r=this.modules[n];if(!r){this.options.disableWarnings||V.warn(`Module ${i} not found`)();continue}const o=this.moduleUniforms[n],a=this.moduleBindings[n],l=r.getUniforms?.(s,o)||s,{uniforms:c,bindings:u}=pg(l);this.moduleUniforms[n]={...o,...c},this.moduleBindings[n]={...a,...u}}}getModules(){return Object.values(this.modules)}getUniformValues(){return this.moduleUniforms}getBindingValues(){const e={};for(const i of Object.values(this.moduleBindings))Object.assign(e,i);return e}getDebugTable(){const e={};for(const[i,n]of Object.entries(this.moduleUniforms))for(const[s,r]of Object.entries(n))e[`${i}.${s}`]={type:this.modules[i].uniformTypes?.[s],value:String(r)};return e}_addModule(e){const i=e.name;this.moduleUniforms[i]=e.defaultUniforms||{},this.moduleBindings[i]={}}}let mg="";async function gg(t,e){const i=new Image;return i.crossOrigin="anonymous",i.src=t.startsWith("http")?t:mg+t,await i.decode(),e?await createImageBitmap(i,e):await createImageBitmap(i)}const Tg=["+X","-X","+Y","-Y","+Z","-Z"],Sg=["+X","-X","+Y","-Y","+Z","-Z"];class zi{device;id;props;texture;sampler;view;ready;isReady=!1;destroyed=!1;resolveReady=()=>{};rejectReady=()=>{};get[Symbol.toStringTag](){return"AsyncTexture"}toString(){return`AsyncTexture:"${this.id}"(${this.isReady?"ready":"loading"})`}constructor(e,i){this.device=e;const n=is("async-texture");this.props={...zi.defaultProps,id:n,...i},this.id=this.props.id,i={...i}

97,typeof i?.data=="string"&&i.dimension==="2d"&&(i.data=gg(i.data)),i.mipmaps&&(i.mipLevels="auto"),this.ready=new Promise((s,r)=>{this.resolveReady=()=>{this.isReady=!0,s()},this.rejectReady=r}),this.initAsync(i)}async initAsync(e){const i=e.data,n=await uc(i).then(void 0,this.rejectReady);if(this.destroyed)return;const s=this.props.width&&this.props.height?{width:this.props.width,height:this.props.height}:this.getTextureDataSize(n);if(!s)throw new Error("Texture size could not be determined");const r={...s,...e,data:void 0,mipLevels:1},o=this.device.getMipLevelCount(r.width,r.height);if(r.mipLevels=this.props.mipLevels==="auto"?o:Math.min(o,this.props.mipLevels),this.texture=this.device.createTexture(r),this.sampler=this.texture.sampler,this.view=this.texture.view,e.data)switch(this.props.dimension){case"1d":this._setTexture1DData(this.texture,n);break;case"2d":this._setTexture2DData(n);break;case"3d":this._setTexture3DData(this.texture,n);break;case"2d-array":this._setTextureArrayData(this.texture,n);break;case"cube":this._setTextureCubeData(this.texture,n);break;case"cube-array":this._setTextureCubeArrayData(this.texture,n);break}this.props.mipmaps&&this.generateMipmaps(),V.info(1,`${this} loaded`),this.resolveReady()}destroy(){this.texture&&(this.texture.destroy(),this.texture=null),this.destroyed=!0}generateMipmaps(){this.texture.generateMipmapsWebGL()}setSampler(e={}){this.texture.setSampler(e instanceof di?e:this.device.createSampler(e))}resize(e){if(!this.isReady)throw new Error("Cannot resize texture before it is ready");if(e.width===this.texture.width&&e.height===this.texture.height)return!1;if(this.texture){const i=this.texture;this.texture=i.clone(e),i.destroy()}return!0}isTextureLevelData(e){const i=e?.data;return ArrayBuffer.isView(i)}getTextureDataSize(e){if(!e||ArrayBuffer.isView(e))return null;if(Array.isArray(e))return this.getTextureDataSize(e[0]);if(this.device.isExternalImage(e))return this.device.getExternalImageSize(e);if(e&&typeof e=="object"&&e.constructor===Object){const n=Object.values(e)[0];return{width:n.width,height:n.height}}throw new Error("texture size deduction failed")}getCubeFaceDepth(e){switch(e){case"+X":return 0;case"-X":return 1;case"+Y":return 2;case"-Y":return 3;case"+Z":return 4;case"-Z":return 5;default:throw new Error(e)}}setTextureData(e){}_setTexture1DData(e,i){throw new Error("setTexture1DData not supported in WebGL.")}_setTexture2DData(e,i=0){if(!this.texture)throw new Error("Texture not initialized");const n=this._normalizeTextureData(e);n.length>1&&this.props.mipmaps!==!1&&V.warn(`Texture ${this.id} mipmap and multiple LODs.`)();for(let s=0;s<n.length;s++){const r=n[s];this.device.isExternalImage(r)?this.texture.copyExternalImage({image:r,depth:i,mipLevel:s,flipY:!0}):this.texture.copyImageData({data:r.data,mipLevel:s})}}_setTexture3DData(e,i){if(this.texture?.props.dimension!=="3d")throw new Error(this.id);for(let n=0;n<i.length;n++)this._setTexture2DData(i[n],n)}_setTextureCubeData(e,i){if(this.texture?.props.dimension!=="cube")throw new Error(this.id);for(const[n,s]of Object.entries(i)){const r=Sg.indexOf(n);this._setTexture2DData(s,r)}}_setTextureArrayData(e,i){if(this.texture?.props.dimension!=="2d-array")throw new Error(this.id);for(let n=0;n<i.length;n++)this._setTexture2DData(i[n],n)}_setTextureCubeArrayData(e,i){throw new Error("setTextureCubeArrayData not supported in WebGL2.")}_setTextureCubeFaceData(e,i,n,s=0){Array.isArray(i)&&i.length>1&&this.props.mipmaps!==!1&&V.warn(`${this.id} has mipmap and multiple LODs.`)();const r=Tg.indexOf(n);this._setTexture2DData(i,r)}_normalizeTextureData(e){const i=this.texture;let n;return ArrayBuffer.isView(e)?n=[{data:e,width:i.width,height:i.height}]:Array.isArray(e)?n=e:n=[e],n}static defaultProps={...j.defaultProps,data:null,mipmaps:!1}}async function uc(t){if(t=await t,Array.isArray(t))return await Promise.all(t.map(uc));if(t&&typeof t=="object"&&t.constructor===Object){const e=t,i=await Promise.all(Object.values(e)),n=Object.keys(e),s={};for(let r=0;r<n.length;r++)s[n[r]]=i[r];return s}return t}const Xt=2,xg=1e4;class ge{static defaultProps={...ai.defaultProps,source:void 0,vs:null,fs:null,id:"unnamed",handle:void 0,userData:{},defines:{},modules:[],geometry:null,indexBuffer:null,attributes:{},constantAttributes:{},varyings:[],isInstanced:void 0,instanceCount:0,vertexCount:0,shaderInputs:void 0,pipelineFactory:void 0,shaderFactory:void 0,transformFeedback:void 0,shaderAssembler:ri.getDefaultShaderAssembler(),debugShaders:void 0,disableWarnings:void 0};device;id;source;vs;fs;pipelineFactory;shaderFactory;userData={};parameters;topology;bufferLayout;isInstanced=void 0;instanceCount=0;vertexCount;indexBuffer=null;bufferAttributes={};constantAttributes={};bindings={};vertexArray;transformFeedback=null;pipeline;shaderInputs;_uniformStore;_attributeInfos={};_gpuGeometry=null;props;_pipelineNeedsUpdate="newly created";_needsRedraw="initializing";_destroyed=!1;_lastDrawTimestamp=-1;get[Symbol.toStringTag](){return"Model"}toString(){return`Model(${this.id})`}constructor(e,i){this.props={...ge.defaultProps,...i},i=this.props,this.id=i.id||is("model"),this.device=e,Object.assign(this.userData,i.userData);const n=Object.fromEntries(this.props.modules?.map(l=>[l.name,l])||[]),s=i.shaderInputs||new _g(n,{disableWarnings:this.props.disableWarnings});this.setShaderInputs(s);const r=vg(e),o=(this.props.modules?.length>0?this.props.modules:this.shaderInputs?.getModules())||[];if(this.device.type==="webgpu"&&this.props.source){const{source:l,getUniforms:c}=this.props.shaderAssembler.assembleWGSLShader({platformInfo:r,...this.props,modules:o});this.source=l,this._getModuleUniforms=c,this.props.shaderLayout||=ig(this.source)}else{const{vs:l,fs:c,getUniforms:u}=this.props.shaderAssembler.assembleGLSLShaderPair({platformInfo:r,...this.props,modules:o});this.vs=l,this.fs=c,this._getModuleUniforms=u}this.vertexCount=this.props.vertexCount,this.instanceCount=this.props.instanceCount,this.topology=this.props.topology,this.bufferLayout=this.props.bufferLayout,this.parameters=this.props.parameters,i.geometry&&this.setGeometry(i.geometry),this.pipelineFactory=i.pipelineFactory||Mr.getDefaultPipelineFactory(this.device),this.shaderFactory=i.shaderFactory||kr.getDefaultShaderFactory(this.device),this.pipeline=this._updatePipeline(),this.vertexArray=e.createVertexArray({shaderLayout:this.pipeline.shaderLayout,bufferLayout:this.pipeline.bufferLayout}),this._gpuGeometry&&this._setGeometryAttributes(this._gpuGeometry),"isInstanced"in i&&(this.isInstanced=i.isInstanced),i.instanceCount&&this.setInstanceCount(i.instanceCount),i.vertexCount&&this.setVertexCount(i.vertexCount),i.indexBuffer&&this.setIndexBuffer(i.indexBuffer),i.attributes&&this.setAttributes(i.attributes),i.constantAttributes&&this.setConstantAttributes(i.constantAttributes),i.bindings&&this.setBindings(i.bindings),i.transformFeedback&&(this.transformFeedback=i.transformFeedback),Object.seal(this)}destroy(){this._destroyed||(this.pipelineFactory.release(this.pipeline),this.shaderFactory.release(this.pipeline.vs),this.pipeline.fs&&this.shaderFactory.release(this.pipeline.fs),this._uniformStore.destroy(),this._gpuGeometry?.destroy(),this._destroyed=!0)}needsRedraw(){this._getBindingsUpdateTimestamp()>this._lastDrawTimestamp&&this.setNeedsRedraw("contents of bound textures or buffers updated");const e=this._needsRedraw;return this._needsRedraw=!1,e}setNeedsRedraw(e){this._needsRedraw||=e}predraw(){this.updateShaderInputs(),this.pipeline=this._updatePipeline()}draw(e){const i=this._areBindingsLoading();if(i)return V.info(Xt,`>>> DRAWING ABORTED ${this.id}: ${i} not loaded`)(),!1;try{e.pushDebugGroup(`${this}.predraw(${e})`),this.predraw()}finally{e.popDebugGroup()}let n;try{e.pushDebugGroup(`${this}.draw(${e})`),this._logDrawCallStart(),this.pipeline=this._updatePipeline();const s=this._getBindings();this.pipeline.setBindings(s,{disableWarnings:this.props.disableWarnings});const{indexBuffer:r}=this.vertexArray,o=r?r.byteLength/(r.indexType==="uint32"?4:2):void 0;n=this.pipeline.draw({renderPass:e,vertexArray:this.vertexArray,isInstanced:this.isInstanced,vertexCount:this.vertexCount,instanceCount:this.instanceCount,indexCount:o,transformFeedback:this.transformFeedback||void 0,parameters:this.parameters,topology:this.topology})}finally{e.popDebugGroup(),this._logDrawCallEnd()}return this._logFramebuffer(e),n?(this._lastDrawTimestamp=this.device.timestamp,this._needsRedraw=!1):this._needsRedraw="waiting for resource initialization",n}setGeometry(e){this._gpuGeometry?.destroy();const i=e&&sg(this.device,e);if(i){this.setTopology(i.topology||"triangle-list");const n=new zs(this.bufferLayout);this.bufferLayout=n.mergeBufferLayouts(i.bufferLayout,this.bufferLayout),this.vertexArray&&this._setGeometryAttributes(i)}this._gpuGeometry=i}setTopology(e){e!==this.topology&&(this.topology=e,this._setPipelineNeedsUpdate("topology"))}setBufferLayout(e){const i=new zs(this.bufferLayout);this.bufferLayout=this._gpuGeometry?i.mergeBufferLayouts(e,this._gpuGeometry.bufferLayout):e,this._setPipelineNeedsUpdate("bufferLayout"),this.pipeline=this._updatePipeline(),this.vertexArray=this.device.createVertexArray({shaderLayout:this.pipeline.shaderLayout,bufferLayout:this.pipeline.bufferLayout}),this._gpuGeometry&&this._setGeometryAttributes(this._gpuGeometry)}setParameters(e){or(e,this.parameters,2)||(this.parameters=e,this._setPipelineNeedsUpdate("parameters"))}setInstanceCount(e){this.instanceCount=e,this.isInstanced===void 0&&e>0&&(this.isInstanced=!0),this.setNeedsRedraw("instanceCount")}setVertexCount(e){this.vertexCount=e,this.setNeedsRedraw("vertexCount")}setShaderInputs(e){this.shaderInputs=e,this._uniformStore=new Se(this.shaderInputs.modules);for(const[i,n]of Object.entries(this.shaderInputs.modules))if(yg(n)){const s=this._uniformStore.getManagedUniformBuffer(this.device,i);this.bindings[`${i}Uniforms`]=s}this.setNeedsRedraw("shaderInputs")}updateShaderInputs(){this._uniformStore.setUniforms(this.shaderInputs.getUniformValues()),this.setBindings(this.shaderInputs.getBindingValues()),this.setNeedsRedraw("shaderInputs")}setBindings(e){Object.assign(this.bindings,e),this.setNeedsRedraw("bindings")}setTransformFeedback(e){this.transformFeedback=e,this.setNeedsRedraw("transformFeedback")}setIndexBuffer(e){this.vertexArray.setIndexBuffer(e),this.setNeedsRedraw("indexBuffer")}setAttributes(e,i){const n=i?.disableWarnings??this.props.disableWarnings;e.indices&&V.warn(`Model:${this.id} setAttributes() - indexBuffer should be set using setIndexBuffer()`)(),this.bufferLayout=cg(this.pipeline.shaderLayout,this.bufferLayout);const s=new zs(this.bufferLayout);for(const[r,o]of Object.entries(e)){const a=s.getBufferLayout(r);if(!a){n||V.warn(`Model(${this.id}): Missing layout for buffer "${r}".`)();continue}const l=s.getAttributeNamesForBuffer(a);let c=!1;for(const u of l){const h=this._attributeInfos[u];if(h){const f=this.device.type==="webgpu"?s.getBufferIndex(h.bufferName):h.location;this.vertexArray.setBuffer(f,o),c=!0}}!c&&!n&&V.warn(`Model(${this.id}): Ignoring buffer "${o.id}" for unknown attribute "${r}"`)()}this.setNeedsRedraw("attributes")}setConstantAttributes(e,i){for(const[n,s]of Object.entries(e)){const r=this._attributeInfos[n];r?this.vertexArray.setConstantWebGL(r.location,s):(i?.disableWarnings??this.props.disableWarnings)||V.warn(`Model "${this.id}: Ignoring constant supplied for unknown attribute "${n}"`)()}this.setNeedsRedraw("constants")}_areBindingsLoading(){for(const e of Object.values(this.bindings))if(e instanceof zi&&!e.isReady)return e.id;return!1}_getBindings(){const e={};for(const[i,n]of Object.entries(this.bindings))n instanceof zi?n.isReady&&(e[i]=n.texture):e[i]=n;return e}_getBindingsUpdateTimestamp(){let e=0;for(const i of Object.values(this.bindings))i instanceof yr?e=Math.max(e,i.texture.updateTimestamp):i instanceof G||i instanceof j?e=Math.max(e,i.updateTimestamp):i instanceof zi?e=i.texture?Math.max(e,i.texture.updateTimestamp):1/0:i instanceof di||(e=Math.max(e,i.buffer.updateTimestamp));return e}_setGeometryAttributes(e){const i={...e.attributes};for(const[n]of Object.entries(i))!this.pipeline.shaderLayout.attributes.find(s=>s.name===n)&&n!=="positions"&&delete i[n];this.vertexCount=e.vertexCount,this.setIndexBuffer(e.indices||null),this.setAttributes(e.attributes,{disableWarnings:!0}),this.setAttributes(i,{disableWarnings:this.props.disableWarnings}),this.setNeedsRedraw("geometry attributes")}_setPipelineNeedsUpdate(e){this._pipelineNeedsUpdate||=e,this.setNeedsRedraw(e)}_updatePipeline(){if(this._pipelineNeedsUpdate){let e=null,i=null;this.pipeline&&(V.log(1,`Model ${this.id}: Recreating pipeline because "${this._pipelineNeedsUpdate}".`)(),e=this.pipeline.vs,i=this.pipeline.fs),this._pipelineNeedsUpdate=!1;const n=this.shaderFactory.createShader({id:`${this.id}-vertex`,stage:"vertex",source:this.source||this.vs,debugShaders:this.props.debugShaders});let s=null;this.source?s=n:this.fs&&(s=this.shaderFactory.createShader({id:`${this.id}-fragment`,stage:"fragment",source:this.source||this.fs,debugShaders:this.props.debugShaders})),this.pipeline=this.pipelineFactory.createRenderPipeline({...this.props,bufferLayout:this.bufferLayout,topology:this.topology,parameters:this.parameters,bindings:this._getBindings(),vs:n,fs:s}),this._attributeInfos=Tl(this.pipeline.shaderLayout,this.bufferLayout),e&&this.shaderFactory.release(e),i&&this.shaderFactory.release(i)}return this.pipeline}_lastLogTime=0;_logOpen=!1;_logDrawCallStart(){const e=V.level>3?0:xg;

97V.level<2||Date.now()-this._lastLogTime<e||(this._lastLogTime=Date.now(),this._logOpen=!0,V.group(Xt,`>>> DRAWING MODEL ${this.id}`,{collapsed:V.level<=2})())}_logDrawCallEnd(){if(this._logOpen){const e=ag(this.pipeline.shaderLayout,this.id);V.table(Xt,e)();const i=this.shaderInputs.getDebugTable();V.table(Xt,i)();const n=this._getAttributeDebugTable();V.table(Xt,this._attributeInfos)(),V.table(Xt,n)(),V.groupEnd(Xt)(),this._logOpen=!1}}_drawCount=0;_logFramebuffer(e){const i=this.device.props.debugFramebuffers;if(this._drawCount++,!i)return;const n=e.props.framebuffer;n&&lg(n,{id:n.id,minimap:!0})}_getAttributeDebugTable(){const e={};for(const[i,n]of Object.entries(this._attributeInfos)){const s=this.vertexArray.attributes[n.location];e[n.location]={name:i,type:n.shaderType,values:s?this._getBufferOrConstantValues(s,n.bufferDataType):"null"}}if(this.vertexArray.indexBuffer){const{indexBuffer:i}=this.vertexArray,n=i.indexType==="uint32"?new Uint32Array(i.debugData):new Uint16Array(i.debugData);e.indices={name:"indices",type:i.indexType,values:n.toString()}}return e}_getBufferOrConstantValues(e,i){const n=Id(i);return(e instanceof G?new n(e.debugData):e).toString()}}function yg(t){return!!(t.uniformTypes&&!Eg(t.uniformTypes))}function vg(t){return{type:t.type,shaderLanguage:t.info.shadingLanguage,shaderLanguageVersion:t.info.shadingLanguageVersion,gpu:t.info.gpu,features:t.features}}function Eg(t){for(const e in t)return!1;return!0}var Ag=`<div class="gl-box">
98  <svg viewBox="0 0 55 60">
99    <text x="27" y="56" class="gl-fps">00 FPS</text>
100    <text x="28" y="8" class="gl-mem"></text>
101    <rect x="0" y="14" rx="4" ry="4" width="55" height="32"></rect>
102    <polyline class="gl-chart"></polyline>
103  </svg>
104  <svg viewBox="0 0 14 60" class="gl-cpu-svg">
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107    <path d="M5.35 43c-.464 0-.812.377-.812.812v1.16c-.783.1972-1.421.812-1.595 1.624h-1.16c-.435 0-.812.348-.812.812s.348.812.812.812h1.102v1.653H1.812c-.464 0-.812.377-.812.812 0 .464.377.812.812.812h1.131c.1943.783.812 1.392 1.595 1.595v1.131c0 .464.377.812.812.812.464 0 .812-.377.812-.812V53.15h1.653v1.073c0 .464.377.812.812.812.464 0 .812-.377.812-.812v-1.131c.783-.1943 1.392-.812 1.595-1.595h1.131c.464 0 .812-.377.812-.812 0-.464-.377-.812-.812-.812h-1.073V48.22h1.102c.435 0 .812-.348.812-.812s-.348-.812-.812-.812h-1.16c-.1885-.783-.812-1.421-1.595-1.624v-1.131c0-.464-.377-.812-.812-.812-.464 0-.812.377-.812.812v1.073H6.162v-1.073c0-.464-.377-.812-.812-.812zm.58 3.48h2.088c.754 0 1.363.609 1.363 1.363v2.088c0 .754-.609 1.363-1.363 1.363H5.93c-.754 0-1.363-.609-1.363-1.363v-2.088c0-.754.609-1.363 1.363-1.363z"/>
108  </svg>
109  <svg viewBox="0 0 14 60" class="gl-gpu-svg">
110    <line x1="7" y1="38" x2="7" y2="11" class="opacity"/>
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112    <path d="M1.94775 43.3772a.736.736 0 10-.00416 1.472c.58535.00231.56465.1288.6348.3197.07015.18975.04933.43585.04933.43585l-.00653.05405v8.671a.736.736 0 101.472 0v-1.4145c.253.09522.52785.1495.81765.1495h5.267c1.2535 0 2.254-.9752 2.254-2.185v-3.105c0-1.2075-1.00625-2.185-2.254-2.185h-5.267c-.28865 0-.5635.05405-.8165.1495.01806-.16445.04209-.598-.1357-1.0787-.22425-.6072-.9499-1.2765-2.0125-1.2765zm2.9095 3.6455c.42435 0 .7659.36225.7659.8119v2.9785c0 .44965-.34155.8119-.7659.8119s-.7659-.36225-.7659-.8119v-2.9785c0-.44965.34155-.8119.7659-.8119zm4.117 0a2.3 2.3 0 012.3 2.3 2.3 2.3 0 01-2.3 2.3 2.3 2.3 0 01-2.3-2.3 2.3 2.3 0 012.3-2.3z"/>
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114</div>`,Rg=`#gl-bench {
115  position:absolute;
116  left:0;
117  top:0;
118  z-index:1000;
119  -webkit-user-select: none;
120  -moz-user-select: none;
121  user-select: none;
122}
123
124#gl-bench div {
125  position: relative;
126  display: block;
127  margin: 4px;
128  padding: 0 7px 0 10px;
129  background: #6c6;
130  border-radius: 15px;
131  cursor: pointer;
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134
135#gl-bench svg {
136  height: 60px;
137  margin: 0 -1px;
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140#gl-bench text {
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142  font-family: Helvetica,Arial,sans-serif;
143  font-weight: 700;
144  dominant-baseline: middle;
145  text-anchor: middle;
146}
147
148#gl-bench .gl-mem {
149  font-size: 9px;
150}
151
152#gl-bench line {
153  stroke-width: 5;
154  stroke: #112211;
155  stroke-linecap: round;
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157
158#gl-bench polyline {
159  fill: none;
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162  stroke-linejoin: round;
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166#gl-bench rect {
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170#gl-bench .opacity {
171  stroke: #448844;
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173`;class Cg{constructor(e,i={}){this.css=Rg,this.svg=Ag,this.paramLogger=()=>{},this.chartLogger=()=>{},this.chartLen=20,this.chartHz=20,this.names=[],this.cpuAccums=[],this.gpuA

173ccums=[],this.activeAccums=[],this.chart=new Array(this.chartLen),this.now=()=>performance&&performance.now?performance.now():Date.now(),this.updateUI=()=>{[].forEach.call(this.nodes["gl-gpu-svg"],a=>{a.style.display=this.trackGPU?"inline":"none"})},Object.assign(this,i),this.detected=0,this.finished=[],this.isFramebuffer=0,this.frameId=0;let n,s=0,r,o=a=>{++s<20?n=requestAnimationFrame(o):(this.detected=Math.ceil(1e3*s/(a-r)/70),cancelAnimationFrame(n)),r||(r=a)};if(requestAnimationFrame(o),e){const a=async(c,u)=>Promise.resolve(setTimeout(()=>{e.getError();const h=this.now()-c;u.forEach((f,d)=>{f&&(this.gpuAccums[d]+=h)})},0)),l=(c,u,h)=>function(){const f=u.now();c.apply(h,arguments),u.trackGPU&&u.finished.push(a(f,u.activeAccums.slice(0)))};["drawArrays","drawElements","drawArraysInstanced","drawBuffers","drawElementsInstanced","drawRangeElements"].forEach(c=>{e[c]&&(e[c]=l(e[c],this,e))}),e.getExtension=((c,u)=>function(){let h=c.apply(e,arguments);return h&&["drawElementsInstancedANGLE","drawBuffersWEBGL"].forEach(f=>{h[f]&&(h[f]=l(h[f],u,h))}),h})(e.getExtension,this)}if(!this.withoutUI){this.dom||(this.dom=document.body);let a=document.createElement("div");a.id="gl-bench",this.dom.appendChild(a),this.dom.insertAdjacentHTML("afterbegin",'<style id="gl-bench-style">'+this.css+"</style>"),this.dom=a,this.dom.addEventListener("click",()=>{this.trackGPU=!this.trackGPU,this.updateUI()}),this.paramLogger=((l,c,u)=>{const h=["gl-cpu","gl-gpu","gl-mem","gl-fps","gl-gpu-svg","gl-chart"],f=Object.assign({},h);return h.forEach(d=>f[d]=c.getElementsByClassName(d)),this.nodes=f,(d,T,C,w,A,F,b)=>{f["gl-cpu"][d].style.strokeDasharray=(T*.27).toFixed(0)+" 100",f["gl-gpu"][d].style.strokeDasharray=(C*.27).toFixed(0)+" 100",f["gl-mem"][d].innerHTML=u[d]?u[d]:w?"mem: "+w.toFixed(0)+"mb":"",f["gl-fps"][d].innerHTML=A.toFixed(0)+" FPS",l(u[d],T,C,w,A,F,b)}})(this.paramLogger,this.dom,this.names),this.chartLogger=((l,c)=>{let 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vendor: 11,324 bytes, line 173

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vendor: 32,708 bytes, line 173

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_AND_BACK=1032]="FRONT_AND_BACK",t[t.BLEND=3042]="BLEND",t[t.DEPTH_TEST=2929]="DEPTH_TEST",t[t.DITHER=3024]="DITHER",t[t.POLYGON_OFFSET_FILL=32823]="POLYGON_OFFSET_FILL",t[t.SAMPLE_ALPHA_TO_COVERAGE=32926]="SAMPLE_ALPHA_TO_COVERAGE",t[t.SAMPLE_COVERAGE=32928]="SAMPLE_COVERAGE",t[t.SCISSOR_TEST=3089]="SCISSOR_TEST",t[t.STENCIL_TEST=2960]="STENCIL_TEST",t[t.NO_ERROR=0]="NO_ERROR",t[t.INVALID_ENUM=1280]="INVALID_ENUM",t[t.INVALID_VALUE=1281]="INVALID_VALUE",t[t.INVALID_OPERATION=1282]="INVALID_OPERATION",t[t.OUT_OF_MEMORY=1285]="OUT_OF_MEMORY",t[t.CONTEXT_LOST_WEBGL=37442]="CONTEXT_LOST_WEBGL",t[t.CW=2304]="CW",t[t.CCW=2305]="CCW",t[t.DONT_CARE=4352]="DONT_CARE",t[t.FASTEST=4353]="FASTEST",t[t.NICEST=4354]="NICEST",t[t.GENERATE_MIPMAP_HINT=33170]="GENERATE_MIPMAP_HINT",t[t.BYTE=5120]="BYTE",t[t.UNSIGNED_BYTE=5121]="UNSIGNED_BYTE",t[t.SHORT=5122]="SHORT",t[t.UNSIGNED_SHORT=5123]="UNSIGNED_SHORT",t[t.INT=5124]="INT",t[t.UNSIGNED_INT=5125]="UNSIGNED_INT",t[t.FLOAT=5126]="FLOAT",t[t.DOUBLE=5130]="DOUBLE",t[t.DEPTH_COMPONENT=6402]="DEPTH_COMPONENT",t[t.ALPHA=6406]="ALPHA",t[t.RGB=6407]="RGB",t[t.RGBA=6408]="RGBA",t[t.LUMINANCE=6409]="LUMINANCE",t[t.LUMINANCE_ALPHA=6410]="LUMINANCE_ALPHA",t[t.UNSIGNED_SHORT_4_4_4_4=32819]="UNSIGNED_SHORT_4_4_4_4",t[t.UNSIGNED_SHORT_5_5_5_1=32820]="UNSIGNED_SHORT_5_5_5_1",t[t.UNSIGNED_SHORT_5_6_5=33635]="UNSIGNED_SHORT_5_6_5",t[t.FRAGMENT_SHADER=35632]="FRAGMENT_SHADER",t[t.VERTEX_SHADER=35633]="VERTEX_SHADER",t[t.COMPILE_STATUS=35713]="COMPILE_STATUS",t[t.DELETE_STATUS=35712]="DELETE_STATUS",t[t.LINK_STATUS=35714]="LINK_STATUS",t[t.VALIDATE_STATUS=35715]="VALIDATE_STATUS",t[t.ATTACHED_SHADERS=35717]="ATTACHED_SHADERS",t[t.ACTIVE_ATTRIBUTES=35721]="ACTIVE_ATTRIBUTES",t[t.ACTIVE_UNIFORMS=35718]="ACTIVE_UNIFORMS",t[t.MAX_VERTEX_ATTRIBS=34921]="MAX_VERTEX_ATTRIBS",t[t.MAX_VERTEX_UNIFORM_VECTORS=36347]="MAX_VERTEX_UNIFORM_VECTORS",t[t.MAX_VARYING_VECTORS=36348]="MAX_VARYING_VECTORS",t[t.MAX_COMBINED_TEXTURE_IMAGE_UNITS=35661]="MAX_COMBINED_TEXTURE_IMAGE_UNITS",t[t.MAX_VERTEX_TEXTURE_IMAGE_UNITS=35660]="MAX_VERTEX_TEXTURE_IMAGE_UNITS",t[t.MAX_TEXTURE_IMAGE_UNITS=34930]="MAX_TEXTURE_IMAGE_UNITS",t[t.MAX_FRAGMENT_UNIFORM_VECTORS=36349]="MAX_FRAGMENT_UNIFORM_VECTORS",t[t.SHADER_TYPE=35663]="SHADER_TYPE",t[t.SHADING_LANGUAGE_VERSION=35724]="SHADING_LANGUAGE_VERSION",t[t.CURRENT_PROGRAM=35725]="CURRENT_PROGRAM",t[t.NEVER=512]="NEVER",t[t.LESS=513]="LESS",t[t.EQUAL=514]="EQUAL",t[t.LEQUAL=515]="LEQUAL",t[t.GREATER=516]="GREATER",t[t.NOTEQUAL=517]="NOTEQUAL",t[t.GEQUAL=518]="GEQUAL",t[t.ALWAYS=519]="ALWAYS",t[t.KEEP=7680]="KEEP",t[t.REPLACE=7681]="REPLACE",t[t.INCR=7682]="INCR",t[t.DECR=7683]="DECR",t[t.INVERT=5386]="INVERT",t[t.INCR_WRAP=34055]="INCR_WRAP",t[t.DECR_WRAP=34056]="DECR_WRAP",t[t.NEAREST=9728]="NEAREST",t[t.LINEAR=9729]="LINEAR",t[t.NEAREST_MIPMAP_NEAREST=9984]="NEAREST_MIPMAP_NEAREST",t[t.LINEAR_MIPMAP_NEAREST=9985]="LINEAR_MIPMAP_NEAREST",t[t.NEAREST_MIPMAP_LINEAR=9986]="NEAREST_MIPMAP_LINEAR",t[t.LINEAR_MIPMAP_LINEAR=9987]="LINEAR_MIPMAP_LINEAR",t[t.TEXTURE_MAG_FILTER=10240]="TEXTURE_MAG_FILTER",t[t.TEXTURE_MIN_FILTER=10241]="TEXTURE_MIN_FILTER",t[t.TEXTURE_WRAP_S=10242]="TEXTURE_WRAP_S",t[t.TEXTURE_WRAP_T=10243]="TEXTURE_WRAP_T",t[t.TEXTURE_2D=3553]="TEXTURE_2D",t[t.TEXTURE=5890]="TEXTURE",t[t.TEXTURE_CUBE_MAP=34067]="TEXTURE_CUBE_MAP",t[t.TEXTURE_BINDING_CUBE_MAP=34068]="TEXTURE_BINDING_CUBE_MAP",t[t.TEXTURE_CUBE_MAP_POSITIVE_X=34069]="TEXTURE_CUBE_MAP_POSITIVE_X",t[t.TEXTURE_CUBE_MAP_NEGATIVE_X=34070]="TEXTURE_CUBE_MAP_NEGATIVE_X",t[t.TEXTURE_CUBE_MAP_POSITIVE_Y=34071]="TEXTURE_CUBE_MAP_POSITIVE_Y",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Y=34072]="TEXTURE_CUBE_MAP_NEGATIVE_Y",t[t.TEXTURE_CUBE_MAP_POSITIVE_Z=34073]="TEXTURE_CUBE_MAP_POSITIVE_Z",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Z=34074]="TEXTURE_CUBE_MAP_NEGATIVE_Z",t[t.MAX_CUBE_MAP_TEXTURE_SIZE=34076]="MAX_CUBE_MAP_TEXTURE_SIZE",t[t.TEXTURE0=33984]="TEXTURE0",t[t.ACTIVE_TEXTURE=34016]="ACTIVE_TEXTURE",t[t.REPEAT=10497]="REPEAT",t[t.CLAMP_TO_EDGE=33071]="CLAMP_TO_EDGE",t[t.MIRRORED_REPEAT=33648]="MIRRORED_REPEAT",t[t.TEXTURE_WIDTH=4096]="TEXTURE_WIDTH",t[t.TEXTURE_HEIGHT=4097]="TEXTURE_HEIGHT",t[t.FLOAT_VEC2=35664]="FLOAT_VEC2",t[t.FLOAT_VEC3=35665]="FLOAT_VEC3",t[t.FLOAT_VEC4=35666]="FLOAT_VEC4",t[t.INT_VEC2=35667]="INT_VEC2",t[t.INT_VEC3=35668]="INT_VEC3",t[t.INT_VEC4=35669]="INT_VEC4",t[t.BOOL=35670]="BOOL",t[t.BOOL_VEC2=35671]="BOOL_VEC2",t[t.BOOL_VEC3=35672]="BOOL_VEC3",t[t.BOOL_VEC4=35673]="BOOL_VEC4",t[t.FLOAT_MAT2=35674]="FLOAT_MAT2",t[t.FLOAT_MAT3=35675]="FLOAT_MAT3",t[t.FLOAT_MAT4=35676]="FLOAT_MAT4",t[t.SAMPLER_2D=35678]="SAMPLER_2D",t[t.SAMPLER_CUBE=35680]="SAMPLER_CUBE",t[t.LOW_FLOAT=36336]="LOW_FLOAT",t[t.MEDIUM_FLOAT=36337]="MEDIUM_FLOAT",t[t.HIGH_FLOAT=36338]="HIGH_FLOAT",t[t.LOW_INT=36339]="LOW_INT",t[t.MEDIUM_INT=36340]="MEDIUM_INT",t[t.HIGH_INT=36341]="HIGH_INT",t[t.FRAMEBUFFER=36160]="FRAMEBUFFER",t[t.RENDERBUFFER=36161]="RENDERBUFFER",t[t.RGBA4=32854]="RGBA4",t[t.RGB5_A1=32855]="RGB5_A1",t[t.RGB565=36194]="RGB565",t[t.DEPTH_COMPONENT16=33189]="DEPTH_COMPONENT16",t[t.STENCIL_INDEX=6401]="STENCIL_INDEX",t[t.STENCIL_INDEX8=36168]="STENCIL_INDEX8",t[t.DEPTH_STENCIL=34041]="DEPTH_STENCIL",t[t.RENDERBUFFER_WIDTH=36162]="RENDERBUFFER_WIDTH",t[t.RENDERBUFFER_HEIGHT=36163]="RENDERBUFFER_HEIGHT",t[t.RENDERBUFFER_INTERNAL_FORMAT=36164]="RENDERBUFFER_INTERNAL_FORMAT",t[t.RENDERBUFFER_RED_SIZE=36176]="RENDERBUFFER_RED_SIZE",t[t.RENDERBUFFER_GREEN_SIZE=36177]="RENDERBUFFER_GREEN_SIZE",t[t.RENDERBUFFER_BLUE_SIZE=36178]="RENDERBUFFER_BLUE_SIZE",t[t.RENDERBUFFER_ALPHA_SIZE=36179]="RENDERBUFFER_ALPHA_SIZE",t[t.RENDERBUFFER_DEPTH_SIZE=36180]="RENDERBUFFER_DEPTH_SIZE",t[t.RENDERBUFFER_STENCIL_SIZE=36181]="RENDERBUFFER_STENCIL_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE=36048]="FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE",t[t.FRAMEBUFFER_ATTACHMENT_OBJECT_NAME=36049]="FRAMEBUFFER_ATTACHMENT_OBJECT_NAME",t[t.FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL=36050]="FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL",t[t.FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE=36051]="FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE",t[t.COLOR_ATTACHMENT0=36064]="COLOR_ATTACHMENT0",t[t.DEPTH_ATTACHMENT=36096]="DEPTH_ATTACHMENT",t[t.STENCIL_ATTACHMENT=36128]="STENCIL_ATTACHMENT",t[t.DEPTH_STENCIL_ATTACHMENT=33306]="DEPTH_STENCIL_ATTACHMENT",t[t.NONE=0]="NONE",t[t.FRAMEBUFFER_COMPLETE=36053]="FRAMEBUFFER_COMPLETE",t[t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT=36054]="FRAMEBUFFER_INCOMPLETE_ATTACHMENT",t[t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT=36055]="FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT",t[t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS=36057]="FRAMEBUFFER_INCOMPLETE_DIMENSIONS",t[t.FRAMEBUFFER_UNSUPPORTED=36061]="FRAMEBUFFER_UNSUPPORTED",t[t.FRAMEBUFFER_BINDING=36006]="FRAMEBUFFER_BINDING",t[t.RENDERBUFFER_BINDING=36007]="RENDERBUFFER_BINDING",t[t.READ_FRAMEBUFFER=36008]="READ_FRAMEBUFFER",t[t.DRAW_FRAMEBUFFER=36009]="DRAW_FRAMEBUFFER",t[t.MAX_RENDERBUFFER_SIZE=34024]="MAX_RENDERBUFFER_SIZE",t[t.INVALID_FRAMEBUFFER_OPERATION=1286]="INVALID_FRAMEBUFFER_OPERATION",t[t.UNPACK_FLIP_Y_WEBGL=37440]="UNPACK_FLIP_Y_WEBGL",t[t.UNPACK_PREMULTIPLY_ALPHA_WEBGL=37441]="UNPACK_PREMULTIPLY_ALPHA_WEBGL",t[t.UNPACK_COLORSPACE_CONVERSION_WEBGL=37443]="UNPACK_COLORSPACE_CONVERSION_WEBGL",t[t.READ_BUFFER=3074]="READ_BUFFER",t[t.UNPACK_ROW_LENGTH=3314]="UNPACK_ROW_LENGTH",t[t.UNPACK_SKIP_ROWS=3315]="UNPACK_SKIP_ROWS",t[t.UNPACK_SKIP_PIXELS=3316]="UNPACK_SKIP_PIXELS",t[t.PACK_ROW_LENGTH=3330]="PACK_ROW_LENGTH",t[t.PACK_SKIP_ROWS=3331]="PACK_SKIP_ROWS",t[t.PACK_SKIP_PIXELS=3332]="PACK_SKIP_PIXELS",t[t.TEXTURE_BINDING_3D=32874]="TEXTURE_BINDING_3D",t[t.UNPACK_SKIP_IMAGES=32877]="UNPACK_SKIP_IMAGES",t[t.UNPACK_IMAGE_HEIGHT=32878]="UNPACK_IMAGE_HEIGHT",t[t.MAX_3D_TEXTURE_SIZE=32883]="MAX_3D_TEXTURE_SIZE",t[t.MAX_ELEMENTS_VERTICES=33e3]="MAX_ELEMENTS_VERTICES",t[t.MAX_ELEMENTS_INDICES=33001]="MAX_ELEMENTS_INDICES",t[t.MAX_TEXTURE_LOD_BIAS=34045]="MAX_TEXTURE_LOD_BIAS",t[t.MAX_FRAGMENT_UNIFORM_COMPONENTS=35657]="MAX_FRAGMENT_UNIFORM_COMPONENTS",t[t.MAX_VERTEX_UNIFORM_COMPONENTS=35658]="MAX_VERTEX_UNIFORM_COMPONENTS",t[t.MAX_ARRAY_TEXTURE_LAYERS=35071]="MAX_ARRAY_TEXTURE_LAYERS",t[t.MIN_PROGRAM_TEXEL_OFFSET=35076]="MIN_PROGRAM_TEXEL_OFFSET",t[t.MAX_PROGRAM_TEXEL_OFFSET=35077]="MAX_PROGRAM_TEXEL_OFFSET",t[t.MAX_VARYING_COMPONENTS=35659]="MAX_VARYING_COMPONENTS",t[t.FRAGMENT_SHADER_DERIVATIVE_HINT=35723]="FRAGMENT_SHADER_DERIVATIVE_HINT",t[t.RASTERIZER_DISCARD=35977]="RASTERIZER_DISCARD",t[t.VERTEX_ARRAY_BINDING=34229]="VERTEX_ARRAY_BINDING",t[t.MAX_VERTEX_OUTPUT_COMPONENTS=37154]="MAX_VERTEX_OUTPUT_COMPONENTS",t[t.MAX_FRAGMENT_INPUT_COMPONENTS=37157]="MAX_FRAGMENT_INPUT_COMPONENTS",t[t.MAX_SERVER_WAIT_TIMEOUT=37137]="MAX_SERVER_WAIT_TIMEOUT",t[t.MAX_ELEMENT_INDEX=36203]="MAX_ELEMENT_INDEX",t[t.RED=6403]="RED",t[t.RGB8=32849]="RGB8",t[t.RGBA8=32856]="RGBA8",t[t.RGB10_A2=32857]="RGB10_A2",t[t.TEXTURE_3D=32879]="TEXTURE_3D",t[t.TEXTURE_WRAP_R=32882]="TEXTURE_WRAP_R",t[t.TEXTURE_MIN_LOD=33082]="TEXTURE_MIN_LOD",t[t.TEXTURE_MAX_LOD=33083]="TEXTURE_MAX_LOD",t[t.TEXTURE_BASE_LEVEL=33084]="TEXTURE_BASE_LEVEL",t[t.TEXTURE_MAX_LEVEL=33085]="TEXTURE_MAX_LEVEL",t[t.TEXTURE_COMPARE_MODE=34892]="TEXTURE_COMPARE_MODE",t[t.TEXTURE_COMPARE_FUNC=34893]="TEXTURE_COMPARE_FUNC",t[t.SRGB=35904]="SRGB",t[t.SRGB8=35905]="SRGB8",t[t.SRGB8_ALPHA8=35907]="SRGB8_ALPHA8",t[t.COMPARE_REF_TO_TEXTURE=34894]="COMPARE_REF_TO_TEXTURE",t[t.RGBA32F=34836]="RGBA32F",t[t.RGB32F=34837]="RGB32F",t[t.RGBA16F=34842]="RGBA16F",t[t.RGB16F=34843]="RGB16F",t[t.TEXTURE_2D_ARRAY=35866]="TEXTURE_2D_ARRAY",t[t.TEXTURE_BINDING_2D_ARRAY=35869]="TEXTURE_BINDING_2D_ARRAY",t[t.R11F_G11F_B10F=35898]="R11F_G11F_B10F",t[t.RGB9_E5=35901]="RGB9_E5",t[t.RGBA32UI=36208]="RGBA32UI",t[t.RGB32UI=36209]="RGB32UI",t[t.RGBA16UI=36214]="RGBA16UI",t[t.RGB16UI=36215]="RGB16UI",t[t.RGBA8UI=36220]="RGBA8UI",t[t.RGB8UI=36221]="RGB8UI",t[t.RGBA32I=36226]="RGBA32I",t[t.RGB32I=36227]="RGB32I",t[t.RGBA16I=36232]="RGBA16I",t[t.RGB16I=36233]="RGB16I",t[t.RGBA8I=36238]="RGBA8I",t[t.RGB8I=36239]="RGB8I",t[t.RED_INTEGER=36244]="RED_INTEGER",t[t.RGB_INTEGER=36248]="RGB_INTEGER",t[t.RGBA_INTEGER=36249]="RGBA_INTEGER",t[t.R8=33321]="R8",t[t.RG8=33323]="RG8",t[t.R16F=33325]="R16F",t[t.R32F=33326]="R32F",t[t.RG16F=33327]="RG16F",t[t.RG32F=33328]="RG32F",t[t.R8I=33329]="R8I",t[t.R8UI=33330]="R8UI",t[t.R16I=33331]="R16I",t[t.R16UI=33332]="R16UI",t[t.R32I=33333]="R32I",t[t.R32UI=33334]="R32UI",t[t.RG8I=33335]="RG8I",t[t.RG8UI=33336]="RG8UI",t[t.RG16I=33337]="RG16I",t[t.RG16UI=33338]="RG16UI",t[t.RG32I=33339]="RG32I",t[t.RG32UI=33340]="RG32UI",t[t.R8_SNORM=36756]="R8_SNORM",t[t.RG8_SNORM=36757]="RG8_SNORM",t[t.RGB8_SNORM=36758]="RGB8_SNORM",t[t.RGBA8_SNORM=36759]="RGBA8_SNORM",t[t.RGB10_A2UI=36975]="RGB10_A2UI",t[t.TEXTURE_IMMUTABLE_FORMAT=37167]="TEXTURE_IMMUTABLE_FORMAT",t[t.TEXTURE_IMMUTABLE_LEVELS=33503]="TEXTURE_IMMUTABLE_LEVELS",t[t.UNSIGNED_INT_2_10_10_10_REV=33640]="UNSIGNED_INT_2_10_10_10_REV",t[t.UNSIGNED_INT_10F_11F_11F_REV=35899]="UNSIGNED_INT_10F_11F_11F_REV",t[t.UNSIGNED_INT_5_9_9_9_REV=35902]="UNSIGNED_INT_5_9_9_9_REV",t[t.FLOAT_32_UNSIGNED_INT_24_8_REV=36269]="FLOAT_32_UNSIGNED_INT_24_8_REV",t[t.UNSIGNED_INT_24_8=34042]="UNSIGNED_INT_24_8",t[t.HALF_FLOAT=5131]="HALF_FLOAT",t[t.RG=33319]="RG",t[t.RG_INTEGER=33320]="RG_INTEGER",t[t.INT_2_10_10_10_REV=36255]="INT_2_10_10_10_REV",t[t.CURRENT_QUERY=34917]="CURRENT_QUERY",t[t.QUERY_RESULT=34918]="QUERY_RESULT",t[t.QUERY_RESULT_AVAILABLE=34919]="QUERY_RESULT_AVAILABLE",t[t.ANY_SAMPLES_PASSED=35887]="ANY_SAMPLES_PASSED",t[t.ANY_SAMPLES_PASSED_CONSERVATIVE=36202]="ANY_SAMPLES_PASSED_CONSERVATIVE",t[t.MAX_DRAW_BUFFERS=34852]="MAX_DRAW_BUFFERS",t[t.DRAW_BUFFER0=34853]="DRAW_BUFFER0",t[t.DRAW_BUFFER1=34854]="DRAW_BUFFER1",t[t.DRAW_BUFFER2=34855]="DRAW_BUFFER2",t[t.DRAW_BUFFER3=34856]="DRAW_BUFFER3",t[t.DRAW_BUFFER4=34857]="DRAW_BUFFER4",t[t.DRAW_BUFFER5=34858]="DRAW_BUFFER5",t[t.DRAW_BUFFER6=34859]="DRAW_BUFFER6",t[t.DRAW_BUFFER7=34860]="DRAW_BUFFER7",t[t.DRAW_BUFFER8=34861]="DRAW_BUFFER8",t[t.DRAW_BUFFER9=34862]="DRAW_BUFFER9",t[t.DRAW_BUFFER10=34863]="DRAW_BUFFER10",t[t.DRAW_BUFFER11=34864]="DRAW_BUFFER11",t[t.DRAW_BUFFER12=34865]="DRAW_BUFFER12",t[t.DRAW_BUFFER13=34866]="DRAW_BUFFER13",t[t.DRAW_BUFFER14=34867]="DRAW_BUFFER14",t[t.DRAW_BUFFER15=34868]="DRAW_BUFFER15",t[t.MAX_COLOR_ATTACHMENTS=36063]="MAX_COLOR_ATTACHMENTS",t[t.COLOR_ATTACHMENT1=36065]="COLOR_ATTACHMENT1",t[t.COLOR_ATTACHMENT2=36066]="COLOR_ATTACHMENT2",t[t.COLOR_ATTACHMENT3=36067]="COLOR_ATTACHMENT3",t[t.COLOR_ATTACHMENT4=36068]="COLOR_ATTACHMENT4",t[t.COLOR_ATTACHMENT5=36069]="COLOR_ATTACHMENT5",t[t.COLOR_ATTACHMENT6=36070]="COLOR_ATTACHMENT6",t[t.COLOR_ATTACHMENT7=36071]="COLOR_ATTACHMENT7",t[t.COLOR_ATTACHMENT8=36072]="COLOR_ATTACHMENT8",t[t.COLOR_ATTACHMENT9=36073]="COLOR_ATTACHMENT9",t[t.COLOR_ATTACHMENT10=36074]="COLOR_ATTACHMENT10",t[t.COLOR_ATTACHMENT11=36075]="COLOR_ATTACHMENT11",t[t.COLOR_ATTACHMENT12=36076]="COLOR_ATTACHMENT12",t[t.COLOR_ATTACHMENT13=36077]="COLOR_ATTACHMENT13",t[t.COLOR_ATTACHMENT14=36078]="COLOR_ATTACHMENT14",t[t.COLOR_ATTACHMENT15=36079]="COLOR_ATTACHMENT15",t[t.SAMPLER_3D=35679]="SAMPLER_3D",t[t.SAMPLER_2D_SHADOW=35682]="SAMPLER_2D_SHADOW",t[t.SAMPLER_2D_ARRAY=36289]="SAMPLER_2D_ARRAY",t[t.SAMPLER_2D_ARRAY_SHADOW=36292]="SAMPLER_2D_ARRAY_SHADOW",t[t.SAMPLER_CUBE_SHADOW=36293]="SAMPLER_CUBE_SHADOW",t[t.INT_SAMPLER_2D=36298]="INT_SAMPLER_2D",t[t.INT_SAMPLER_3D=36299]="INT_SAMPLER_3D",t[t.INT_SAMPLER_CUBE=36300]="INT_SAMPLER_CUBE",t[t.INT_SAMPLER_2D_ARRAY=36303]="INT_SAMPLER_2D_ARRAY",t[t.UNSIGNED_INT_SAMPLER_2D=36306]="UNSIGNED_INT_SAMPLER_2D",t[t.UNSIGNED_INT_SAMPLER_3D=36307]="UNSIGNED_INT_SAMPLER_3D",t[t.UNSIGNED_INT_SAMPLER_CUBE=36308]="UNSIGNED_INT_SAMPLER_CUBE",t[t.UNSIGNED_INT_SAMPLER_2D_ARRAY=36311]="UNSIGNED_INT_SAMPLER_2D_ARRAY",t[t.MAX_SAMPLES=36183]="MAX_SAMPLES",t[t.SAMPLER_BINDING=35097]="SAMPLER_BINDING",t[t.PIXEL_PACK_BUFFER=35051]="PIXEL_PACK_BUFFER",t[t.PIXEL_UNPACK_BUFFER=35052]="PIXEL_UNPACK_BUFFER",t[t.PIXEL_PACK_BUFFER_BINDING=35053]="PIXEL_PACK_BUFFER_BINDING",t[t.PIXEL_UNPACK_BUFFER_BINDING=35055]="PIXEL_UNPACK_BUFFER_BINDING",t[t.COPY_READ_BUFFER=36662]="COPY_READ_BUFFER",t[t.COPY_WRITE_BUFFER=36663]="COPY_WRITE_BUFFER",t[t.COPY_READ_BUFFER_BINDING=36662]="COPY_READ_BUFFER_BINDING",t[t.COPY_WRITE_BUFFER_BINDING=36663]="COPY_WRITE_BUFFER_BINDING",t[t.FLOAT_MAT2x3=35685]="FLOAT_MAT2x3",t[t.FLOAT_MAT2x4=35686]="FLOAT_MAT2x4",t[t.FLOAT_MAT3x2=35687]="FLOAT_MAT3x2",t[t.FLOAT_MAT3x4=35688]="FLOAT_MAT3x4",t[t.FLOAT_MAT4x2=35689]="FLOAT_MAT4x2",t[t.FLOAT_MAT4x3=35690]="FLOAT_MAT4x3",t[t.UNSIGNED_INT_VEC2=36294]="UNSIGNED_INT_VEC2",t[t.UNSIGNED_INT_VEC3=36295]="UNSIGNED_INT_VEC3",t[t.UNSIGNED_INT_VEC4=36296]="UNSIGNED_INT_VEC4",t[t.UNSIGNED_NORMALIZED=35863]="UNSIGNED_NORMALIZED",t[t.SIGNED_NORMALIZED=36764]="SIGNED_NORMALIZED",t[t.VERTEX_ATTRIB_ARRAY_INTEGER=35069]="VERTEX_ATTRIB_ARRAY_INTEGER",t[t.VERTEX_ATTRIB_ARRAY_DIVISOR=35070]="VERTEX_ATTRIB_ARRAY_DIVISOR",t[t.TRANSFORM_FEEDBACK_BUFFER_MODE=35967]="TRANSFORM_FEEDBACK_BUFFER_MODE",t[t.MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS=35968]="MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS",t[t.TRANSFORM_FEEDBACK_VARYINGS=35971]="TRANSFORM_FEEDBACK_VARYINGS",t[t.TRANSFORM_FEEDBACK_BUFFER_START=35972]="TRANSFORM_FEEDBACK_BUFFER_START",t[t.TRANSFORM_FEEDBACK_BUFFER_SIZE=35973]="TRANSFORM_FEEDBACK_BUFFER_SIZE",t[t.TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN=35976]="TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN",t[t.MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS=35978]="MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS",t[t.MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS=35979]="MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS",t[t.INTERLEAVED_ATTRIBS=35980]="INTERLEAVED_ATTRIBS",t[t.SEPARATE_ATTRIBS=35981]="SEPARATE_ATTRIBS",t[t.TRANSFORM_FEEDBACK_BUFFER=35982]="TRANSFORM_FEEDBACK_BUFFER",t[t.TRANSFORM_FEEDBACK_BUFFER_BINDING=35983]="TRANSFORM_FEEDBACK_BUFFER_BINDING",t[t.TRANSFORM_FEEDBACK=36386]="TRANSFORM_FEEDBACK",t[t.TRANSFORM_FEEDBACK_PAUSED=36387]="TRANSFORM_FEEDBACK_PAUSED",t[t.TRANSFORM_FEEDBACK_ACTIVE=36388]="TRANSFORM_FEEDBACK_ACTIVE",t[t.TRANSFORM_FEEDBACK_BINDING=36389]="TRANSFORM_FEEDBACK_BINDING",t[t.FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING=33296]="FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING",t[t.FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE=33297]="FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE",t[t.FRAMEBUFFER_ATTACHMENT_RED_SIZE=33298]="FRAMEBUFFER_ATTACHMENT_RED_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_GREEN_SIZE=33299]="FRAMEBUFFER_ATTACHMENT_GREEN_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_BLUE_SIZE=33300]="FRAMEBUFFER_ATTACHMENT_BLUE_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE=33301]="FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE=33302]="FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE=33303]="FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE",t[t.FRAMEBUFFER_DEFAULT=33304]="FRAMEBUFFER_DEFAULT",t[t.DEPTH24_STENCIL8=35056]="DEPTH24_STENCIL8",t[t.DRAW_FRAMEBUFFER_BINDING=36006]="DRAW_FRAMEBUFFER_BINDING",t[t.READ_FRAMEBUFFER_BINDING=36010]="READ_FRAMEBUFFER_BINDING",t[t.RENDERBUFFER_SAMPLES=36011]="RENDERBUFFER_SAMPLES",t[t.FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER=36052]="FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER",t[t.FRAMEBUFFER_INCOMPLETE_MULTISAMPLE=36182]="FRAMEBUFFER_INCOMPLETE_MULTISAMPLE",t[t.UNIFORM_BUFFER=35345]="UNIFORM_BUFFER",t[t.UNIFORM_BUFFER_BINDING=35368]="UNIFORM_BUFFER_BINDING",t[t.UNIFORM_BUFFER_START=35369]="UNIFORM_BUFFER_START",t[t.UNIFORM_BUFFER_SIZE=35370]="UNIFORM_BUFFER_SIZE",t[t.MAX_VERTEX_UNIFORM_BLOCKS=35371]="MAX_VERTEX_UNIFORM_BLOCKS",t[t.MAX_FRAGMENT_UNIFORM_BLOCKS=35373]="MAX_FRAGMENT_UNIFORM_BLOCKS",t[t.MAX_COMBINED_UNIFORM_BLOCKS=35374]="MAX_COMBINED_UNIFORM_BLOCKS",t[t.MAX_UNIFORM_BUFFER_BINDINGS=35375]="MAX_UNIFORM_BUFFER_BINDINGS",t[t.MAX_UNIFORM_BLOCK_SIZE=35376]="MAX_UNIFORM_BLOCK_SIZE",t[t.MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS=35377]="MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS",t[t.MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS=35379]="MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS",t[t.UNIFORM_BUFFER_OFFSET_ALIGNMENT=35380]="UNIFORM_BUFFER_OFFSET_ALIGNMENT",t[t.ACTIVE_UNIFORM_BLOCKS=35382]="ACTIVE_UNIFORM_BLOCKS",t[t.UNIFORM_TYPE=35383]="UNIFORM_TYPE",t[t.UNIFORM_SIZE=35384]="UNIFORM_SIZE",t[t.UNIFORM_BLOCK_INDEX=35386]="UNIFORM_BLOCK_INDEX",t[t.UNIFORM_OFFSET=35387]="UNIFORM_OFFSET",t[t.UNIFORM_ARRAY_STRIDE=35388]="UNIFORM_ARRAY_STRIDE",t[t.UNIFORM_MATRIX_STRIDE=35389]="UNIFORM_MATRIX_STRIDE",t[t.UNIFORM_IS_ROW_MAJOR=35390]="UNIFORM_IS_ROW_MAJOR",t[t.UNIFORM_BLOCK_BINDING=35391]="UNIFORM_BLOCK_BINDING",t[t.UNIFORM_BLOCK_DATA_SIZE=35392]="UNIFORM_BLOCK_DATA_SIZE",t[t.UNIFORM_BLOCK_ACTIVE_UNIFORMS=35394]="UNIFORM_BLOCK_ACTIVE_UNIFORMS",t[t.UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES=35395]="UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES",t[t.UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER=35396]="UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER",t[t.UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER=35398]="UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER",t[t.OBJECT_TYPE=37138]="OBJECT_TYPE",t[t.SYNC_CONDITION=37139]="SYNC_CONDITION",t[t.SYNC_STATUS=37140]="SYNC_STATUS",t[t.SYNC_FLAGS=37141]="SYNC_FLAGS",t[t.SYNC_FENCE=37142]="SYNC_FENCE",t[t.SYNC_GPU_COMMANDS_COMPLETE=37143]="SYNC_GPU_COMMANDS_COMPLETE",t[t.UNSIGNALED=37144]="UNSIGNALED",t[t.SIGNALED=37145]="SIGNALED",t[t.ALREADY_SIGNALED=37146]="ALREADY_SIGNALED",t[t.TIMEOUT_EXPIRED=37147]="TIMEOUT_EXPIRED",t[t.CONDITION_SATISFIED=37148]="CONDITION_SATISFIED",t[t.WAIT_FAILED=37149]="WAIT_FAILED",t[t.SYNC_FLUSH_COMMANDS_BIT=1]="SYNC_FLUSH_COMMANDS_BIT",t[t.COLOR=6144]="COLOR",t[t.DEPTH=6145]="DEPTH",t[t.STENCIL=6146]="STENCIL",t[t.MIN=32775]="MIN",t[t.MAX=32776]="MAX",t[t.DEPTH_COMPONENT24=33190]="DEPTH_COMPONENT24",t[t.STREAM_READ=35041]="STREAM_READ",t[t.STREAM_COPY=35042]="STREAM_COPY",t[t.STATIC_READ=35045]="STATIC_READ",t[t.STATIC_COPY=35046]="STATIC_COPY",t[t.DYNAMIC_READ=35049]="DYNAMIC_READ",t[t.DYNAMIC_COPY=35050]="DYNAMIC_COPY",t[t.DEPTH_COMPONENT32F=36012]="DEPTH_COMPONENT32F",t[t.DEPTH32F_STENCIL8=36013]="DEPTH32F_STENCIL8",t[t.INVALID_INDEX=4294967295]="INVALID_INDEX",t[t.TIMEOUT_IGNORED=-1]="TIMEOUT_IGNORED",t[t.MAX_CLIENT_WAIT_TIMEOUT_WEBGL=37447]="MAX_CLIENT_WAIT_TIMEOUT_WEBGL",t[t.UNMASKED_VENDOR_WEBGL=37445]="UNMASKED_VENDOR_WEBGL",t[t.UNMASKED_RENDERER_WEBGL=37446]="UNMASKED_RENDERER_WEBGL",t[t.MAX_TEXTURE_MAX_ANISOTROPY_EXT=34047]="MAX_TEXTURE_MAX_ANISOTROPY_EXT",t[t.TEXTURE_MAX_ANISOTROPY_EXT=34046]="TEXTURE_MAX_ANISOTROPY_EXT",t[t.R16_EXT=33322]="R16_EXT",t[t.RG16_EXT=33324]="RG16_EXT",t[t.RGB16_EXT=32852]="RGB16_EXT",t[t.RGBA16_EXT=32859]="RGBA16_EXT",t[t.R16_SNORM_EXT=36760]="R16_SNORM_EXT",t[t.RG16_SNORM_EXT=36761]="RG16_SNORM_EXT",t[t.RGB16_SNORM_EXT=36762]="RGB16_SNORM_EXT",t[t.RGBA16_SNORM_EXT=36763]="RGBA16_SNORM_EXT",t[t.COMPRESSED_RGB_S3TC_DXT1_EXT=33776]="COMPRESSED_RGB_S3TC_DXT1_EXT",t[t.COMPRESSED_RGBA_S3TC_DXT1_EXT=33777]="COMPRESSED_RGBA_S3TC_DXT1_EXT",t[t.COMPRESSED_RGBA_S3TC_DXT3_EXT=33778]="COMPRESSED_RGBA_S3TC_DXT3_EXT",t[t.COMPRESSED_RGBA_S3TC_DXT5_EXT=33779]="COMPRESSED_RGBA_S3TC_DXT5_EXT",t[t.COMPRESSED_SRGB_S3TC_DXT1_EXT=35916]="COMPRESSED_SRGB_S3TC_DXT1_EXT",t[t.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT=35917]="COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT",t[t.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT=35918]="COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT",t[t.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT=35919]="COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT",t[t.COMPRESSED_RED_RGTC1_EXT=36283]="COMPRESSED_RED_RGTC1_EXT",t[t.COMPRESSED_SIGNED_RED_RGTC1_EXT=36284]="COMPRESSED_SIGNED_RED_RGTC1_EXT",t[t.COMPRESSED_RED_GREEN_RGTC2_EXT=36285]="COMPRESSED_RED_GREEN_RGTC2_EXT",t[t.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT=36286]="COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT",t[t.COMPRESSED_RGBA_BPTC_UNORM_EXT=36492]="COMPRESSED_RGBA_BPTC_UNORM_EXT",t[t.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT=36493]="COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT",t[t.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT=36494]="COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT",t[t.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT=36495]="COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT",t[t.COMPRESSED_R11_EAC=37488]="COMPRESSED_R11_EAC",t[t.COMPRESSED_SIGNED_R11_EAC=37489]="COMPRESSED_SIGNED_R11_EAC",t[t.COMPRESSED_RG11_EAC=37490]="COMPRESSED_RG11_EAC",t[t.COMPRESSED_SIGNED_RG11_EAC=37491]="COMPRESSED_SIGNED_RG11_EAC",t[t.COMPRESSED_RGB8_ETC2=37492]="COMPRESSED_RGB8_ETC2",t[t.COMPRESSED_RGBA8_ETC2_EAC=37493]="COMPRESSED_RGBA8_ETC2_EAC",t[t.COMPRESSED_SRGB8_ETC2=37494]="COMPRESSED_SRGB8_ETC2",t[t.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC=37495]="COMPRESSED_SRGB8_ALPHA8_ETC2_EAC",t[t.COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2=37496]="COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2",t[t.COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2=37497]="COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2",t[t.COMPRESSED_RGB_PVRTC_4BPPV1_IMG=35840]="COMPRESSED_RGB_PVRTC_4BPPV1_IMG",t[t.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG=35842]="COMPRESSED_RGBA_PVRTC_4BPPV1_IMG",t[t.COMPRESSED_RGB_PVRTC_2BPPV1_IMG=35841]="COMPRESSED_RGB_PVRTC_2BPPV1_IMG",t[t.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG=35843]="COMPRESSED_RGBA_PVRTC_2BPPV1_IMG",t[t.COMPRESSED_RGB_ETC1_WEBGL=36196]="COMPRESSED_RGB_ETC1_WEBGL",t[t.COMPRESSED_RGB_ATC_WEBGL=35986]="COMPRESSED_RGB_ATC_WEBGL",t[t.COMPRESSED_RGBA_ATC_EXPLICIT_ALPHA_WEBGL=35986]="COMPRESSED_RGBA_ATC_EXPLICIT_ALPHA_WEBGL",t[t.COMPRESSED_RGBA_ATC_INTERPOLATED_ALPHA_WEBGL=34798]="COMPRESSED_RGBA_ATC_INTERPOLATED_ALPHA_WEBGL",t[t.COMPRESSED_RGBA_ASTC_4x4_KHR=37808]="COMPRESSED_RGBA_ASTC_4x4_KHR",t[t.COMPRESSED_RGBA_ASTC_5x4_KHR=37809]="COMPRESSED_RGBA_ASTC_5x4_KHR",t[t.COMPRESSED_RGBA_ASTC_5x5_KHR=37810]="COMPRESSED_RGBA_ASTC_5x5_KHR",t[t.COMPRESSED_RGBA_ASTC_6x5_KHR=37811]="COMPRESSED_RGBA_ASTC_6x5_KHR",t[t.COMPRESSED_RGBA_ASTC_6x6_KHR=37812]="COMPRESSED_RGBA_ASTC_6x6_KHR",t[t.COMPRESSED_RGBA_ASTC_8x5_KHR=37813]="COMPRESSED_RGBA_ASTC_8x5_KHR",t[t.COMPRESSED_RGBA_ASTC_8x6_KHR=37814]="COMPRESSED_RGBA_ASTC_8x6_KHR",t[t.COMPRESSED_RGBA_ASTC_8x8_KHR=37815]="COMPRESSED_RGBA_ASTC_8x8_KHR",t[t.COMPRESSED_RGBA_ASTC_10x5_KHR=37816]="COMPRESSED_RGBA_ASTC_10x5_KHR",t[t.COMPRESSED_RGBA_ASTC_10x6_KHR=37817]="COMPRESSED_RGBA_ASTC_10x6_KHR",t[t.COMPRESSED_RGBA_ASTC_10x8_KHR=37818]="COMPRESSED_RGBA_ASTC_10x8_KHR",t[t.COMPRESSED_RGBA_ASTC_10x10_KHR=37819]="COMPRESSED_RGBA_ASTC_10x10_KHR",t[t.COMPRESSED_RGBA_ASTC_12x10_KHR=37820]="COMPRESSED_RGBA_ASTC_12x10_KHR",t[t.COMPRESSED_RGBA_ASTC_12x12_KHR=37821]="COMPRESSED_RGBA_ASTC_12x12_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR=37840]="COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR=37841]="COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR=37842]="COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR=37843]="COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR=37844]="COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR=37845]="COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR=37846]="COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR=37847]="COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR=37848]="COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR=37849]="COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR=37850]="COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR=37851]="COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR=37852]="COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR",t[t.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR=37853]="COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR",t[t.QUERY_COUNTER_BITS_EXT=34916]="QUERY_COUNTER_BITS_EXT",t[t.CURRENT_QUERY_EXT=34917]="CURRENT_QUERY_EXT",t[t.QUERY_RESULT_EXT=34918]="QUERY_RESULT_EXT",t[t.QUERY_RESULT_AVAILABLE_EXT=34919]="QUERY_RESULT_AVAILABLE_EXT",t[t.TIME_ELAPSED_EXT=35007]="TIME_ELAPSED_EXT",t[t.TIMESTAMP_EXT=36392]="TIMESTAMP_EXT",t[t.GPU_DISJOINT_EXT=36795]="GPU_DISJOINT_EXT",t[t.COMPLETION_STATUS_KHR=37297]="COMPLETION_STATUS_KHR",t[t.DEPTH_CLAMP_EXT=34383]="DEPTH_CLAMP_EXT",t[t.FIRST_VERTEX_CONVENTION_WEBGL=36429]="FIRST_VERTEX_CONVENTION_WEBGL",t[t.LAST_VERTEX_CONVENTION_WEBGL=36430]="LAST_VERTEX_CONVENTION_WEBGL",t[t.PROVOKING_VERTEX_WEBL=36431]="PROVOKING_VERTEX_WEBL",t[t.POLYGON_MODE_WEBGL=2880]="POLYGON_MODE_WEBGL",t[t.POLYGON_OFFSET_LINE_WEBGL=10754]="POLYGON_OFFSET_LINE_WEBGL",t[t.LINE_WEBGL=6913]="LINE_WEBGL",t[t.FILL_WEBGL=6914]="FILL_WEBGL",t[t.MAX_CLIP_DISTANCES_WEBGL=3378]="MAX_CLIP_DISTANCES_WEBGL",t[t.MAX_CULL_DISTANCES_WEBGL=33529]="MAX_CULL_DISTANCES_WEBGL",t[t.MAX_COMBINED_CLIP_AND_CULL_DISTANCES_WEBGL=33530]="MAX_COMBINED_CLIP_AND_CULL_DISTANCES_WEBGL",t[t.CLIP_DISTANCE0_WEBGL=12288]="CLIP_DISTANCE0_WEBGL",t[t.CLIP_DISTANCE1_WEBGL=12289]="CLIP_DISTANCE1_WEBGL",t[t.CLIP_DISTANCE2_WEBGL=12290]="CLIP_DISTANCE2_WEBGL",t[t.CLIP_DISTANCE3_WEBGL=12291]="CLIP_DISTANCE3_WEBGL",t[t.CLIP_DISTANCE4_WEBGL=12292]="CLIP_DISTANCE4_WEBGL",t[t.CLIP_DISTANCE5_WEBGL=12293]="CLIP_DISTANCE5_WEBGL",t[t.CLIP_DISTANCE6_WEBGL=12294]="CLIP_DISTANCE6_WEBGL",t[t.CLIP_DISTANCE7_WEBGL=12295]="CLIP_DISTANCE7_WEBGL",t[t.POLYGON_OFFSET_CLAMP_EXT=36379]="POLYGON_OFFSET_CLAMP_EXT",t[t.LOWER_LEFT_EXT=36001]="LOWER_LEFT_EXT",t[t.UPPER_LEFT_EXT=36002]="UPPER_LEFT_EXT",t[t.NEGATIVE_ONE_TO_ONE_EXT=37726]="NEGATIVE_ONE_TO_ONE_EXT",t[t.ZERO_TO_ONE_EXT=37727]="ZERO_TO_ONE_EXT",t[t.CLIP_ORIGIN_EXT=37724]="CLIP_ORIGIN_EXT",t[t.CLIP_DEPTH_MODE_EXT=37725]="CLIP_DEPTH_MODE_EXT",t[t.SRC1_COLOR_WEBGL=35065]="SRC1_COLOR_WEBGL",t[t.SRC1_ALPHA_WEBGL=34185]="SRC1_ALPHA_WEBGL",t[t.ONE_MINUS_SRC1_COLOR_WEBGL=35066]="ONE_MINUS_SRC1_COLOR_WEBGL",t[t.ONE_MINUS_SRC1_ALPHA_WEBGL=35067]="ONE_MINUS_SRC1_ALPHA_WEBGL",t[t.MAX_DUAL_SOURCE_DRAW_BUFFERS_WEBGL=35068]="MAX_DUAL_SOURCE_DRAW_BUFFERS_WEBGL",t[t.MIRROR_CLAMP_TO_EDGE_EXT=34627]="MIRROR_CLAMP_TO_EDGE_EXT"}

173)(lr||(lr={}));const cr=.001,kn=64,zg=4,Ta=2;class Hg{constructor(){this.pointsTextureSize=0,this.linksTextureSize=0,this.alpha=1,this.transform=g_(),this.screenSize=[0,0],this.mousePosition=[0,0],this.screenMousePosition=[0,0],this.searchArea=[[0,0],[0,0]],this.isSimulationRunning=!1,this.simulationProgress=0,this.maxPointSize=kn,this.hoveredPoint=void 0,this.focusedPoint=void 0,this.draggingPointIndex=void 0,this.hoveredLinkIndex=void 0,this.adjustedSpaceSize=bt.spaceSize,this.isSpaceKeyPressed=!1,this.webglMaxTextureSize=16384,this.hoveredPointRingColor=[1,1,1,jg],this.focusedPointRingColor=[1,1,1,qg],this.outlinedPointRingColor=[1,1,1,1],this.highlightedPointSet=void 0,this.outlinedPointSet=void 0,this.hoveredLinkColor=[-1,-1,-1,-1],this.greyoutPointColor=[-1,-1,-1,-1],this.isDarkenGreyout=!1,this.isLinkHoveringEnabled=!1,this.alphaTarget=0,this.scalePointX=oo(),this.scalePointY=oo(),this.random=new Cl,this._backgroundColor=[0,0,0,0],this.alphaDecay=e=>1-Math.pow(cr,1/e)}get backgroundColor(){return this._backgroundColor}get transformationMatrix4x4(){const e=this.transform;if(e.length!==9)throw new Error(`Transform must be a 9-element array (3x3 matrix), got ${e.length} elements`);return[e[0],e[1],e[2],0,e[3],e[4],e[5],0,e[6],e[7],e[8],0,0,0,0,1]}set backgroundColor(e){this._backgroundColor=e;const i=Xg(e[0],e[1],e[2]);document.documentElement.style.setProperty("--cosmosgl-attribution-color",i>.65?"black":"white"),document.documentElement.style.setProperty("--cosmosgl-error-message-color",i>.65?"black":"white"),this.div&&(this.div.style.backgroundColor=`rgba(${e[0]*255}, ${e[1]*255}, ${e[2]*255}, ${e[3]})`),this.isDarkenGreyout=i<.65}addRandomSeed(e){this.random=this.random.clone(e)}getRandomFloat(e,i){return this.random.float(e,i)}adjustSpaceSize(e,i){(e<=0||!isFinite(e))&&(console.error(`Invalid spaceSize value: ${e}. Using default value of ${bt.spaceSize}`),e=bt.spaceSize);const n=2;if(e<n&&(console.warn(`spaceSize (${e}) is too small. Using minimum value of ${n}`),e=n),!Number.isFinite(i)||i<=0||i<n){console.warn(`Invalid webglMaxTextureSize: ${i}. Using configSpaceSize without WebGL limit adjustment.`),this.adjustedSpaceSize=e;return}e>=i?(this.adjustedSpaceSize=Math.max(i/2,n),console.warn(`The \`spaceSize\` has been reduced to ${this.adjustedSpaceSize} due to WebGL limits`)):this.adjustedSpaceSize=e}setWebGLMaxTextureSize(e){this.webglMaxTextureSize=e}updateScreenSize(e,i){const{adjustedSpaceSize:n}=this;this.screenSize=[e,i],this.scalePointX.domain([0,n]).range([(e-n)/2,(e+n)/2]),this.scalePointY.domain([n,0]).range([(i-n)/2,(i+n)/2])}scaleX(e){return this.scalePointX(e)}scaleY(e){return this.scalePointY(e)}setHoveredPointRingColor(e){const i=Rt(e);this.hoveredPointRingColor[0]=i[0],this.hoveredPointRingColor[1]=i[1],this.hoveredPointRingColor[2]=i[2]}setFocusedPointRingColor(e){const i=Rt(e);this.focusedPointRingColor[0]=i[0],this.focusedPointRingColor[1]=i[1],this.focusedPointRingColor[2]=i[2]}setOutlinedPointRingColor(e){const i=Rt(e);this.outlinedPointRingColor[0]=i[0],this.outlinedPointRingColor[1]=i[1],this.outlinedPointRingColor[2]=i[2],this.outlinedPointRingColor[3]=i[3]}setHighlightedPointSet(e){this.highlightedPointSet=e?new Set(e):void 0}setOutlinedPointSet(e){this.outlinedPointSet=e?new Set(e):void 0}setGreyoutPointColor(e){if(e===void 0){this.greyoutPointColor=[-1,-1,-1,-1];return}const i=Rt(e);this.greyoutPointColor[0]=i[0],this.greyoutPointColor[1]=i[1],this.greyoutPointColor[2]=i[2],this.greyoutPointColor[3]=i[3]}updateLinkHoveringEnabled(e){this.isLinkHoveringEnabled=!!(e.onLinkClick||e.onLinkContextMenu||e.onLinkMouseOver||e.onLinkMouseOut),this.isLinkHoveringEnabled||(this.hoveredLinkIndex=void 0)}setHoveredLinkColor(e){if(e===void 0){this.hoveredLinkColor=[-1,-1,-1,-1];return}const i=Rt(e);this.hoveredLinkColor[0]=i[0],this.hoveredLinkColor[1]=i[1],this.hoveredLinkColor[2]=i[2],this.hoveredLinkColor[3]=i[3]}setFocusedPoint(e){e!==void 0?this.focusedPoint={index:e}:this.focusedPoint=void 0}addAlpha(e){return(this.alphaTarget-this.alpha)*this.alphaDecay(e)}}const Vg=t=>Array.isArray(t);function Rt(t){let e;if(Vg(t))e=t;else{const i=Ks(t),n=i?.rgb();e=[(n?.r??0)/255,(n?.g??0)/255,(n?.b??0)/255,i?.opacity??1]}return e}function Xg(t,e,i){return .2126*t+.7152*e+.0722*i}function Ke(t,e,i=0,n=0,s,r){return t.readPixelsToArrayWebGL(e,{sourceX:i,sourceY:n,sourceWidth:s,sourceHeight:r})}function Sa(t){const e=[];for(let i=0;i<t.length;i+=4)t[i]!==0&&e.push(i/4);return e}function xa(t,e){switch(t.info.type){case"webgl":{const i=t.gl.getParameter(lr.ALIASED_POINT_SIZE_RANGE);return(i?.[1]??kn)/e}case"webgpu":return kn/e;default:return kn/e}}function Wg(t,e,i){return Math.min(Math.max(t,e),i)}function et(t){return t!=null&&!Number.isNaN(t)}function $g(t,e){return m_.sanitize(t,{ALLOWED_TAGS:["a","b","i","em","strong","span","div","p","br"],ALLOWED_ATTR:["href","target","class","id","style"],ALLOW_DATA_ATTR:!1,...e})}var he=(t=>(t[t.Circle=0]="Circle",t[t.Square=1]="Square",t[t.Triangle=2]="Triangle",t[t.Diamond=3]="Diamond",t[t.Pentagon=4]="Pentagon",t[t.Hexagon=5]="Hexagon",t[t.Star=6]="Star",t[t.Cross=7]="Cross",t[t.None=8]="None",t))(he||{});class Yg{constructor(e){this.sourcePointsNumber=0,this.targetPointsNumber=0,this._config=e}get pointsNumber(){return this.pointPositions&&this.pointPositions.length/2}get linksNumber(){return this.links&&this.links.length/2}updatePoints(){this.pointPositions!==this.inputPointPositions&&(this.sourcePointsNumber=this.pointPositions?this.pointPositions.length/2:0,this.pointPositions=this.inputPointPositions,this.targetPointsNumber=this.pointPositions?this.pointPositions.length/2:0)}updatePointColor(){if(this.pointsNumber===void 0){this.pointColors=void 0;return}const e=Rt(this._config.pointDefaultColor);if(this.inputPointColors===void 0||this.inputPointColors.length/4!==this.pointsNumber){this.pointColors=new Float32Array(this.pointsNumber*4);for(let i=0;i<this.pointColors.length/4;i++)this.pointColors[i*4]=e[0],this.pointColors[i*4+1]=e[1],this.pointColors[i*4+2]=e[2],this.pointColors[i*4+3]=e[3]}else{this.pointColors=this.inputPointColors;for(let i=0;i<this.pointColors.length/4;i++)et(this.pointColors[i*4])||(this.pointColors[i*4]=e[0]),et(this.pointColors[i*4+1])||(this.pointColors[i*4+1]=e[1]),et(this.pointColors[i*4+2])||(this.pointColors[i*4+2]=e[2]),et(this.pointColors[i*4+3])||(this.pointColors[i*4+3]=e[3])}}updatePointSize(){if(this.pointsNumber===void 0){this.pointSizes=void 0;return}const e=this._config.pointDefaultSize;if(this.inputPointSizes===void 0||this.inputPointSizes.length!==this.pointsNumber)this.pointSizes=new Float32Array(this.pointsNumber).fill(e);else{this.pointSizes=this.inputPointSizes;for(let i=0;i<this.pointSizes.length;i++)et(this.pointSizes[i])||(this.pointSizes[i]=e)}}

173updatePointShape(){if(this.pointsNumber===void 0){this.pointShapes=void 0;return}const{pointDefaultShape:e}=this._config,i=typeof e=="string"?Number(e):e,n=i>=0&&i<=8?i:bt.pointDefaultShape;if(this.inputPointShapes===void 0||this.inputPointShapes.length!==this.pointsNumber)this.pointShapes=new Float32Array(this.pointsNumber).fill(n);else{this.pointShapes=new Float32Array(this.inputPointShapes);const s=this.pointShapes;for(let r=0;r<s.length;r++){const o=s[r];(o==null||!et(o)||o<0||o>8)&&(s[r]=n)}}}updatePointImageIndices(){if(this.pointsNumber===void 0){this.pointImageIndices=void 0;return}if(this.inputPointImageIndices===void 0||this.inputPointImageIndices.length!==this.pointsNumber)this.pointImageIndices=new Float32Array(this.pointsNumber).fill(-1);else{const e=new Float32Array(this.inputPointImageIndices);for(let i=0;i<e.length;i++){const n=e[i],s=n===void 0?NaN:n;!Number.isFinite(s)||s<0?e[i]=-1:e[i]=Math.trunc(s)}this.pointImageIndices=e}}updatePointImageSizes(){var e;if(this.pointsNumber===void 0){this.pointImageSizes=void 0;return}const i=this._config.pointDefaultSize;if(this.inputPointImageSizes===void 0||this.inputPointImageSizes.length!==this.pointsNumber)this.pointImageSizes=this.pointSizes?new Float32Array(this.pointSizes):new Float32Array(this.pointsNumber).fill(i);else{this.pointImageSizes=new Float32Array(this.inputPointImageSizes);for(let n=0;n<this.pointImageSizes.length;n++)et(this.pointImageSizes[n])||(this.pointImageSizes[n]=((e=this.pointSizes)==null?void 0:e[n])??i)}}updateLinks(){this.links=this.inputLinks}updateLinkColor(){if(this.linksNumber===void 0){this.linkColors=void 0;return}const e=Rt(this._config.linkDefaultColor);if(this.inputLinkColors===void 0||this.inputLinkColors.length/4!==this.linksNumber){this.linkColors=new Float32Array(this.linksNumber*4);for(let i=0;i<this.linkColors.length/4;i++)this.linkColors[i*4]=e[0],this.linkColors[i*4+1]=e[1],this.linkColors[i*4+2]=e[2],this.linkColors[i*4+3]=e[3]}else{this.linkColors=this.inputLinkColors;for(let i=0;i<this.linkColors.length/4;i++)et(this.linkColors[i*4])||(this.linkColors[i*4]=e[0]),et(this.linkColors[i*4+1])||(this.linkColors[i*4+1]=e[1]),et(this.linkColors[i*4+2])||(this.linkColors[i*4+2]=e[2]),et(this.linkColors[i*4+3])||(this.linkColors[i*4+3]=e[3])}}updateLinkWidth(){if(this.linksNumber===void 0){this.linkWidths=void 0;return}const e=this._config.linkDefaultWidth;if(this.inputLinkWidths===void 0||this.inputLinkWidths.length!==this.linksNumber)this.linkWidths=new Float32Array(this.linksNumber).fill(e);else{this.linkWidths=this.inputLinkWidths;for(let i=0;i<this.linkWidths.length;i++)et(this.linkWidths[i])||(this.linkWidths[i]=e)}}updateArrows(){if(this.linksNumber===void 0){this.linkArrows=void 0;return}const e=this._config.linkDefaultArrows;this.linkArrowsBoolean===void 0||this.linkArrowsBoolean.length!==this.linksNumber?this.linkArrows=new Array(this.linksNumber).fill(+e):this.linkArrows=this.linkArrowsBoolean.map(i=>+i)}updateLinkStrength(){this.linksNumber===void 0&&(this.linkStrength=void 0),this.inputLinkStrength===void 0||this.inputLinkStrength.length!==this.linksNumber?this.linkStrength=void 0:this.linkStrength=this.inputLinkStrength}updateClusters(){if(this.pointsNumber===void 0){this.pointClusters=void 0,this.clusterPositions=void 0;return}

173this.inputPointClusters===void 0||this.inputPointClusters.length!==this.pointsNumber?this.pointClusters=void 0:this.pointClusters=this.inputPointClusters,this.inputClusterPositions===void 0?this.clusterPositions=void 0:this.clusterPositions=this.inputClusterPositions,this.inputClusterStrength===void 0||this.inputClusterStrength.length!==this.pointsNumber?this.clusterStrength=void 0:this.clusterStrength=this.inputClusterStrength}update(){this.updatePoints(),this.updatePointColor(),this.updatePointSize(),this.updatePointShape(),this.updatePointImageIndices(),this.updatePointImageSizes(),this.updateLinks(),this.updateLinkColor(),this.updateLinkWidth(),this.updateArrows(),this.updateLinkStrength(),this.updateClusters(),this._createAdjacencyLists(),this._calculateDegrees()}getNeighboringPointIndices(e){var i,n;const s=Array.isArray(e)?e:[e],r=this.pointsNumber??0,o=new Set;for(const a of s)if(!(a<0||a>=r)){for(const[l]of((i=this.sourceIndexToTargetIndices)==null?void 0:i[a])??[])o.add(l);for(const[l]of((n=this.targetIndexToSourceIndices)==null?void 0:n[a])??[])o.add(l)}return[...o]}getConnectedLinkIndices(e){var i;const n=Array.isArray(e)?e:[e],s=this.pointsNumber??0,r=new Set(n),o=new Set;for(const a of r)if(!(a<0||a>=s))for(const[l,c]of((i=this.sourceIndexToTargetIndices)==null?void 0:i[a])??[])r.has(l)&&o.add(c);return[...o]}getConnectedPointIndices(e){const i=Array.isArray(e)?e:[e],n=new Set;if(this.links===void 0)return[];const s=this.linksNumber??0;for(const r of i){if(r<0||r>=s)continue;const o=this.links[r*2],a=this.links[r*2+1];o!==void 0&&n.add(o),a!==void 0&&n.add(a)}return[...n]}_createAdjacencyLists(){var e,i;if(this.linksNumber===void 0||this.links===void 0){this.sourceIndexToTargetIndices=void 0,this.targetIndexToSourceIndices=void 0;return}this.sourceIndexToTargetIndices=new Array(this.pointsNumber).fill(void 0),this.targetIndexToSourceIndices=new Array(this.pointsNumber).fill(void 0);for(let n=0;n<this.linksNumber;n++){const s=this.links[n*2],r=this.links[n*2+1];s!==void 0&&r!==void 0&&(this.sourceIndexToTargetIndices[s]===void 0&&(this.sourceIndexToTargetIndices[s]=[]),(e=this.sourceIndexToTargetIndices[s])==null||e.push([r,n]),this.targetIndexToSourceIndices[r]===void 0&&(this.targetIndexToSourceIndices[r]=[]),(i=this.targetIndexToSourceIndices[r])==null||i.push([s,n]))}}_calculateDegrees(){var e,i,n,s;if(this.pointsNumber===void 0){this.degree=void 0,this.inDegree=void 0,this.outDegree=void 0;return}this.degree=new Array(this.pointsNumber).fill(0),this.inDegree=new Array(this.pointsNumber).fill(0),this.outDegree=new Array(this.pointsNumber).fill(0);for(let r=0;r<this.pointsNumber;r++)this.inDegree[r]=((i=(e=this.targetIndexToSourceIndices)==null?void 0:e[r])==null?void 0:i.length)??0,this.outDegree[r]=((s=(n=this.sourceIndexToTargetIndices)==null?void 0:n[r])==null?void 0:s.length)??0,this.degree[r]=(this.inDegree[r]??0)+(this.outDegree[r]??0)}}var Ie=(t=>(t.Positions="positions",t.PointColors="pointColors",t.PointSizes="pointSizes",t.LinkColors="linkColors",t.LinkWidths="linkWidths",t))(Ie||{}),dc=(t=>(t.Linear="linear",t.QuadIn="quad-in",t.QuadOut="quad-out",t.QuadInOut="quad-in-out",t.CubicIn="cubic-in",t.CubicOut="cubic-out",t.CubicInOut="cubic-in-out",t.SinIn="sin-in",t.SinOut="sin-out",t.SinInOut="sin-in-out",t.ExpIn="exp-in",t.ExpOut="exp-out",t.ExpInOut="exp-in-out",t.CircleIn="circle-in",t.CircleOut="circle-out",t.CircleInOut="circle-in-out",t))(dc||{});const Kg={linear:sl,"quad-in":rl,"quad-out":ol,"quad-in-out":al,"cubic-in":qf,"cubic-out":Zf,"cubic-in-out":ll,"sin-in":Qf,"sin-out":Jf,"sin-in-out":ed,"exp-in":td,"exp-out":id,"exp-in-out":nd,"circle-in":sd,"circle-out":rd,"circle-in-out":od};class Gg{constructor(e){this.progress=1,this.startTime=0,this.pendingProperties=new Set,this.activeProperties=new Set,this.config=e}get isPending(){return this.pendingProperties.size>0}get isActive(){return this.activeProperties.size>0}isPendingFor(e){return this.pendingProperties.has(e)}isActiveFor(e){return this.activeProperties.has(e)}queue(e){this.pendingProperties.add(e)}dequeue(e){this.pendingProperties.delete(e)}start(){var e,i,n,s;if(!this.isPending)return;const{transitionDuration:r}=this.config;if(r<=0){const o=this.isActive;this.pendingProperties.clear(),this.clearActiveCycle(),o&&((i=(e=this.config).onTransitionEnd)==null||i.call(e,!0));return}this.isActive&&this.end(!0),this.startTime=performance.now(),this.progress=0,this.activeProperties=new Set(this.pendingProperties),this.pendingProperties.clear(),(s=(n=this.config).onTransitionStart)==null||s.call(n)}step(){var e,i;if(!this.isActive)return;const{transitionDuration:n}=this.config;if(n<=0){this.end(!0);return}const s=Math.min((performance.now()-this.startTime)/n,1),r=this.applyEasing(s);this.progress=r,(i=(e=this.config).onTransition)==null||i.call(e,r),s>=1&&this.end(!1)}end(e){var i,n;this.isActive&&(this.clearActiveCycle(),(n=(i=this.config).onTransitionEnd)==null||n.call(i,e))}abort(){this.pendingProperties.clear(),this.clearActiveCycle()}applyEasing(e){return(Kg[this.config.transitionEasing]??sl)(e)}clearActiveCycle(){this.startTime=0,this.progress=1,this.activeProperties.clear()}}const bt={enableSimulation:!0,transitionDuration:800,transitionEasing:dc.CubicInOut,backgroundColor:"#222222",spaceSize:4096,pointDefaultColor:"#b3b3b3",pointDefaultSize:4,pointDefaultShape:he.Circle,pointOpacity:1,pointGreyoutOpacity:void 0,pointGreyoutColor:void 0,pointSizeScale:1,scalePointsOnZoom:!1,hoveredPointCursor:"auto",renderHoveredPointRing:!1,hoveredPointRingColor:"white",focusedPointRingColor:"white",focusedPointIndex:void 0,highlightedPointIndices:void 0,outlinedPointIndices:void 0,outlinedPointRingColor:"white",renderLinks:!0,linkDefaultColor:"#666666",linkDefaultWidth:1,linkOpacity:1,linkGreyoutOpacity:.1,linkWidthScale:1,scaleLinksOnZoom:!1,linkBlending:!0,curvedLinks:!1,curvedLinkSegments:19,curvedLinkWeight:.8,curvedLinkControlPointDistance:.5,linkDefaultArrows:!1,linkArrowsSizeScale:1,linkVisibilityDistanceRange:[50,150],linkVisibilityMinTransparency:.25,hoveredLinkCursor:"auto",hoveredLinkColor:void 0,hoveredLinkWidthIncrease:5,highlightedLinkIndices:void 0,focusedLinkIndex:void 0,focusedLinkWidthIncrease:5,simulationDecay:5e3,simulationGravity:.25,simulationCenter:0,simulationRepulsion:1,simulationRepulsionTheta:1.15,simulationLinkSpring:1,simulationLinkDistance:10,simulationLinkDistRandomVariationRange:[1,1.2],simulationRepulsionFromMouse:2,simulationFriction:.85,simulationCluster:.1,simulationCollision:0,simulationCollisionRadius:void 0,simulationCollisionPadding:0,enableRightClickRepulsion:!1,onSimulationStart:void 0,onSimulationTick:void 0,onSimulationEnd:void 0,onSimulationPause:void 0,onSimulationUnpause:void 0,onTransitionStart:void 0,onTransition:void 0,onTransitionEnd:void 0,onClick:void 0,onPointClick:void 0,onLinkClick:void 0,onBackgroun

173dClick:void 0,onContextMenu:void 0,onPointContextMenu:void 0,onLinkContextMenu:void 0,onBackgroundContextMenu:void 0,onMouseMove:void 0,onPointMouseOver:void 0,onPointMouseOut:void 0,onLinkMouseOver:void 0,onLinkMouseOut:void 0,onZoomStart:void 0,onZoom:void 0,onZoomEnd:void 0,onDragStart:void 0,onDrag:void 0,onDragEnd:void 0,showFPSMonitor:!1,pixelRatio:typeof window<"u"&&window.devicePixelRatio||2,enableZoom:!0,enableSimulationDuringZoom:!1,initialZoomLevel:void 0,enableDrag:!1,fitViewOnInit:!0,fitViewDelay:250,fitViewPadding:.1,fitViewDuration:250,fitViewByPointsInRect:void 0,fitViewByPointIndices:void 0,pointSamplingDistance:100,linkSamplingDistance:100,randomSeed:void 0,rescalePositions:void 0,attribution:""},jg=.7,qg=.95;function pc(){const t={};for(const[e,i]of Object.entries(bt))t[e]=Array.isArray(i)?[...i]:i;return t}function Zg(t){Object.assign(t,pc())}function Xs(t,e,i=!1){const n={};for(const[s,r]of Object.entries(e))if(r!==void 0)n[s]=r;else if(i){const o=bt[s];n[s]=Array.isArray(o)?[...o]:o}Object.assign(t,n)}class wt{constructor(e,i,n,s,r){this._debugRandomNumber=Math.floor(Math.random()*1e3),this.device=e,this.config=i,this.store=n,this.data=s,r&&(this.points=r)}}const Qg=`#version 300 es
174precision highp float;
175
176in vec4 rgba;
177out vec4 fragColor;
178
179void main() {
180  fragColor = rgba;
181}`,Jg=`#version 300 es
182precision highp float;
183
184uniform sampler2D positionsTexture;
185
186#ifdef USE_UNIFORM_BUFFERS
187layout(std140) uniform calculateCentermassUniforms {
188  float pointsTextureSize;
189} calculateCentermass;
190
191#define pointsTextureSize calculateCentermass.pointsTextureSize
192#else
193uniform float pointsTextureSize;
194#endif
195
196in vec2 pointIndices;
197
198out vec4 rgba;
199
200void main() {
201  vec4 pointPosition = texture(positionsTexture, pointIndices / pointsTextureSize);
202  rgba = vec4(pointPosition.xy, 1.0, 0.0);
203
204  gl_Position = vec4(0.0, 0.0, 0.0, 1.0);
205  gl_PointSize = 1.0;
206}
207`,eT=`#version 300 es
208precision highp float;
209
210uniform sampler2D positionsTexture;
211uniform sampler2D centermassTexture;
212
213#ifdef USE_UNIFORM_BUFFERS
214layout(std140) uniform forceCenterUniforms {
215  float centerForce;
216  float alpha;
217} forceCenter;
218
219#define centerForce forceCenter.centerForce
220#define alpha forceCenter.alpha
221#else
222uniform float centerForce;
223uniform float alpha;
224#endif
225
226in vec2 textureCoords;
227out vec4 fragColor;
228
229void main() {
230  vec4 pointPosition = texture(positionsTexture, textureCoords);
231  vec4 velocity = vec4(0.0);
232  vec4 centermassValues = texture(centermassTexture, vec2(0.0));
233  vec2 centermassPosition = centermassValues.xy / centermassValues.b;
234  vec2 distVector = centermassPosition - pointPosition.xy;
235  float dist = sqrt(dot(distVector, distVector));
236  if (dist > 0.0) {
237    float angle = atan(distVector.y, distVector.x);
238    float addV = alpha * centerForce * dist * 0.01;
239    velocity.rg += addV * vec2(cos(angle), sin(angle));
240  }
241
242  fragColor = velocity;
243}`;function Gi(t){const e=new Float32Array(t*t*2);for(let i=0;i<t;i++)for(let n=0;n<t;n++){const s=i*t*2+n*2;e[s+0]=n,e[s+1]=i}return e}function qn(t,e,i,n,s,r){const o=s?s.length/r:0,a=e.length/r;if(o===a&&i&&!i.destroyed&&n&&!n.destroyed){const u=n,h=i;return h.write(e),{source:u,target:h,previous:new Float32Array(e)}}const l=new Float32Array(e.length),c=Math.min(o,a);for(let u=0;u<c*r;u+=1)l[u]=s?.[u]??e[u]??0;for(let u=c*r;u<e.length;u+=1)l[u]=e[u]??0;return i&&!i.destroyed&&i.destroy(),n&&!n.destroyed&&n.destroy(),{source:t.createBuffer({data:l,usage:G.VERTEX|G.COPY_DST}),target:t.createBuffer({data:e,usage:G.VERTEX|G.COPY_DST}),previous:new Float32Array(e)}}function ue(t,e){const i=Oi.getInfo(t);return e*(i.bytesPerPixel??0)}const Ge=`#version 300 es
244#ifdef GL_ES
245precision highp float;
246#endif
247
248in vec2 vertexCoord; // Vertex coordinates in normalized device coordinates
249out vec2 textureCoords; // Texture coordinates to pass to the fragment shader
250
251void main() {
252    // Convert vertex coordinates from [-1, 1] range to [0, 1] range for texture sampling
253    textureCoords = (vertexCoord + 1.0) / 2.0;
254    gl_Position = vec4(vertexCoord, 0, 1);
255}
256`;class ya extends wt{create(){var e;const{device:i,store:n}=this,{pointsTextureSize:s}=n;if(s){if(this.centermassTexture||(this.centermassTexture=i.createTexture({width:1,height:1,format:"rgba32float",usage:j.SAMPLE|j.RENDER|j.COPY_DST})),this.centermassTexture.copyImageData({data:new Float32Array(4).fill(0),b

256ytesPerRow:ue("rgba32float",1),mipLevel:0,x:0,y:0}),this.centermassFbo||(this.centermassFbo=i.createFramebuffer({width:1,height:1,colorAttachments:[this.centermassTexture]})),!this.pointIndices||this.previousPointsTextureSize!==n.pointsTextureSize){this.pointIndices&&!this.pointIndices.destroyed&&this.pointIndices.destroy();const r=Gi(n.pointsTextureSize);this.pointIndices=i.createBuffer({data:r,usage:G.VERTEX|G.COPY_DST}),(e=this.calculateCentermassCommand)==null||e.setAttributes({pointIndices:this.pointIndices})}this.previousPointsTextureSize=s}}initPrograms(){const{device:e,store:i,points:n}=this;!n||!i.pointsTextureSize||!this.centermassFbo||this.centermassFbo.destroyed||!this.centermassTexture||this.centermassTexture.destroyed||(this.forceVertexCoordBuffer||(this.forceVertexCoordBuffer=e.createBuffer({data:new Float32Array([-1,-1,1,-1,-1,1,1,1])})),this.calculateUniformStore||(this.calculateUniformStore=new Se({calculateCentermassUniforms:{uniformTypes:{pointsTextureSize:"f32"}}})),this.forceUniformStore||(this.forceUniformStore=new Se({forceCenterUniforms:{uniformTypes:{centerForce:"f32",alpha:"f32"}}})),this.calculateCentermassCommand||(this.calculateCentermassCommand=new ge(e,{fs:Qg,vs:Jg,topology:"point-list",attributes:{...this.pointIndices&&{pointIndices:this.pointIndices}},bufferLayout:[{name:"pointIndices",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{calculateCentermassUniforms:this.calculateUniformStore.getManagedUniformBuffer(e,"calculateCentermassUniforms")},parameters:{blend:!0,blendColorOperation:"add",blendColorSrcFactor:"one",blendColorDstFactor:"one",blendAlphaOperation:"add",blendAlphaSrcFactor:"one",blendAlphaDstFactor:"one",depthWriteEnabled:!1,depthCompare:"always"}})),this.calculateCentermassCommand.setVertexCount(this.data.pointsNumber??0),this.runCommand||(this.runCommand=new ge(e,{fs:eT,vs:Ge,topology:"triangle-strip",vertexCount:4,attributes:{vertexCoord:this.forceVertexCoordBuffer},bufferLayout:[{name:"vertexCoord",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{forceCenterUniforms:this.forceUniformStore.getManagedUniformBuffer(e,"forceCenterUniforms")},parameters:{depthWriteEnabled:!1,depthCompare:"always"}})))}run(){const{device:e,store:i,points:n}=this;if(!n||!this.calculateCentermassCommand||!this.calculateUniformStore||!this.runCommand||!this.forceUniformStore||!this.centermassFbo||!this.centermassTexture||!n.previousPositionTexture||n.previousPositionTexture.destroyed||!n.velocityFbo||n.velocityFbo.destroyed||i.pointsTextureSize!==this.previousPointsTextureSize||!this.pointIndices)return;const s=e.beginRenderPass({framebuffer:this.centermassFbo,clearColor:[0,0,0,0]});this.calculateUniformStore.setUniforms({calculateCentermassUniforms:{pointsTextureSize:i.pointsTextureSize??0}}),this.calculateCentermassCommand.setBindings({positionsTexture:n.previousPositionTexture}),this.calculateCentermassCommand.draw(s),s.end(),this.forceUniformStore.setUniforms({forceCenterUniforms:{centerForce:this.config.simulationCenter,alpha:i.alpha}}),this.runCommand.setBindings({positionsTexture:n.previousPositionTexture,centermassTexture:this.centermassTexture});const r=e.beginRenderPass({framebuffer:n.velocityFbo,clearColor:[0,0,0,0]});this.runCommand.draw(r),r.end()}destroy(){var e,i,n,s;(e=this.calculateCentermassCommand)==null||e.destroy(),this.calculateCentermassCommand=void 0,(i=this.runCommand)==null||i.destroy(),this.runCommand=void 0,this.centermassFbo&&!this.centermassFbo.destroyed&&this.centermassFbo.destroy(),this.centermassFbo=void 0,this.centermassTexture&&!this.centermassTexture.destroyed&&this.centermassTexture.destroy(),this.centermassTexture=void 0,(n=this.calculateUniformStore)==null||n.destroy(),this.calculateUniformStore=void 0,(s=this.forceUniformStore)==null||s.destroy(),this.forceUniformStore=void 0,this.pointIndices&&!this.pointIndices.destroyed&&this.pointIndices.destroy(),this.pointIndices=void 0,this.forceVertexCoordBuffer&&!this.forceVertexCoordBuffer.destroyed&&this.forceVertexCoordBuffer.destroy(),this.forceVertexCoordBuffer=void 0,this.previousPointsTextureSize=void 0}}const tT=`#version 300 es
257precision highp float;
258
259uniform sampler2D positionsTexture;
260uniform sampler2D sizeTexture;
261
262#ifdef USE_UNIFORM_BUFFERS
263layout(std140) uniform buildGridUniforms {
264  float pointsTextureSize;
265  float gridTextureSize;
266  float cellSize;
267  vec2 gridOffset; // Offset for multi-pass (0-1 range, multiplied by cellSize)
268} buildGrid;
269
270#define pointsTextureSize buildGrid.pointsTextureSize
271#define gridTextureSize buildGrid.gridTextureSize
272#define cellSize buildGrid.cellSize
273#define gridOffset buildGrid.gridOffset
274#else
275uniform float pointsTextureSize;
276uniform float gridTextureSize;
277uniform float cellSize;
278uniform vec2 gridOffset;
279#endif
280
281in vec2 pointIndices;
282
283out vec4 cellData; // xy = position, z = size, w = count (1.0)
284
285void main() {
286  vec4 pointPosition = texture(positionsTexture, pointIndices / pointsTextureSize);
287  vec4 pointSize = texture(sizeTexture, pointIndices / pointsTextureSize);
288
289  // Output: position sum, size sum, count
290  cellData = vec4(pointPosition.xy, pointSize.r, 1.0);
291
292  // Apply grid offset for multi-pass collision detection
293  vec2 offsetPosition = pointPosition.xy + gridOffset * cellSize;
294
295  // Calculate which grid cell this point belongs to
296  float cellX = floor(offsetPosition.x / cellSize);
297  float cellY = floor(offsetPosition.y / cellSize);
298
299  // Clamp to grid bounds
300  cellX = clamp(cellX, 0.0, gridTextureSize - 1.0);
301  cellY = clamp(cellY, 0.0, gridTextureSize - 1.0);
302
303  // Convert to clip space coordinates
304  vec2 gridPosition = 2.0 * (vec2(cellX, cellY) + 0.5) / gridTextureSize - 1.0;
305
306  gl_Position = vec4(gridPosition, 0.0, 1.0);
307  gl_PointSize = 1.0;
308}
309`,iT=`#version 300 es
310precision highp float;
311
312in vec4 cellData;
313out vec4 fragColor;
314
315void main() {
316  // Output accumulated cell data (blended additively)
317  // xy = sum of positions, z = sum of sizes, w = count
318  fragColor = cellData;
319}
320`,nT=`#version 300 es
321precision highp float;
322
323uniform sampler2D positionsTexture;
324uniform sampler2D sizeTexture;
325uniform sampler2D gridTexture;
326
327#ifdef USE_UNIFORM_BUFFERS
328layout(std140) uniform forceCollisionUniforms {
329  float pointsTextureSize;
330  float gridTextureSize;
331  float cellSize;
332  float alpha;
333  float collisionStrength;
334  float collisionRadius;
335  float collisionPadding;
336  float pointsNumber;
337  vec2 gridOffset; // Must match the offset used when building the grid
338} forceCollision;
339
340#define pointsTextureSize forceCollision.pointsTextureSize
341#define gridTextureSize forceCollision.gridTextureSize
342#define cellSize forceCollision.cellSize
343#define alpha forceCollision.alpha
344#define collisionStrength forceCollision.collisionStrength
345#define collisionRadius forceCollision.collisionRadius
346#define collisionPadding forceCollision.collisionPadding
347#define pointsNumber forceCollision.pointsNumber
348#define gridOffset forceCollision.gridOffset
349#else
350uniform float pointsTextureSize;
351uniform float gridTextureSize;
352uniform float cellSize;
353uniform float alpha;
354uniform float collisionStrength;
355uniform float collisionRadius;
356uniform float collisionPadding;
357uniform float pointsNumber;
358uniform vec2 gridOffset;
359#endif
360
361in vec2 textureCoords;
362out vec4 fragColor;
363
364void main() {
365  vec4 pointPosition = texture(positionsTexture, textureCoords);
366  vec4 velocity = vec4(0.0);
367
368  // Get current point's index
369  float currentIndex = pointPosition.b;
370
371  // Skip if this is an empty texel
372  if (currentIndex < 0.0 || currentIndex >= pointsNumber) {
373    fragColor = velocity;
374    return;
375  }
376
377  // Get current point's size for collision radius
378  vec4 currentSizeData = texture(sizeTexture, textureCoords);
379  float currentSize = currentSizeData.r;
380  float currentCollisionRadius = (collisionRadius > 0.0 ? collisionRadius : currentSize * 0.5) + collisionPadding;
381
382  vec2 currentPos = pointPosition.rg;
383
384  // Apply the same offset used when building the grid
385  vec2 offsetPos = currentPos + gridOffset * cellSize;
386
387  // Calculate which grid cell this point is in (with offset).
388  // Clamp to the grid bounds to match build-grid.vert, so a point that drifts
389  // outside the space still reads the edge cell it was binned into.
390  float myCellX = clamp(floor(offsetPos.x / cellSize), 0.0, gridTextureSize - 1.0);
391  float myCellY = clamp(floor(offsetPos.y / cellSize), 0.0, gridTextureSize - 1.0);
392
393  // Track total neighbor count for damping
394  float totalNeighbors = 0.0;
395
396  // Check 3x3 neighborhood of cells
397  for (int dx = -1; dx <= 1; dx++) {
398    for (int dy = -1; dy <= 1; dy++) {
399      float neighborCellX = myCellX + float(dx);
400      float neighborCellY = myCellY + float(dy);
401
402      // Skip cells outside grid bounds
403      if (neighborCellX < 0.0 || neighborCellX >= gridTextureSize ||
404          neighborCellY < 0.0 || neighborCellY >= gridTextureSize) {
405        continue;
406      }
407
408      // Sample the grid cell
409      vec2 gridCoord = (vec2(neighborCellX, neighborCellY) + 0.5) / gridTextureSize;
410      vec4 cellData = texture(gridTexture, gridCoord);
411
412      float cellCount = cellData.w;
413      if (cellCount < 0.5) continue; // Empty cell
414
415      // Scale force by number of points in cell
416      // Subtract 1 if this is our own cell to avoid self-collision

417      float effectiveCount = cellCount;
418      if (dx == 0 && dy == 0) {
419        effectiveCount = max(0.0, cellCount - 1.0);
420      }
421
422      totalNeighbors += effectiveCount;
423
424      // Get average position and size in this cell
425      vec2 avgPos = cellData.xy / cellCount;
426      float avgSize = cellData.z / cellCount;
427      float otherCollisionRadius = (collisionRadius > 0.0 ? collisionRadius : avgSize * 0.5) + collisionPadding;
428
429      // Calculate combined collision radius
430      float combinedRadius = currentCollisionRadius + otherCollisionRadius;
431
432      // Calculate distance vector to average position (using original positions)
433      vec2 distVector = currentPos - avgPos;
434      float dist = length(distVector);
435
436      // Check for collision
437      if (dist < combinedRadius && dist > 0.001) {
438        // Calculate overlap ratio (0 = just touching, 1 = fully overlapping)
439        float overlapRatio = (combinedRadius - dist) / combinedRadius;
440
441        // Soft collision curve: use square root for gentler force near edges
442        // This prevents the "ping-pong" effect at boundaries
443        float softOverlap = sqrt(overlapRatio) * combinedRadius * 0.5;
444
445        // Direction to push apart (normalized)
446        vec2 direction = distVector / dist;
447
448        // Apply repulsion force with soft curve
449        // Divide by 4 since we run 4 passes with different offsets
450        float force = alpha * collisionStrength * softOverlap * 0.25 * effectiveCount;
451
452        // Clamp maximum force to prevent instability
453        force = min(force, combinedRadius * 0.5);
454
455        velocity.rg += force * direction;
456      } else if (dist <= 0.001 && effectiveCount > 0.0) {
457        // Points at same position - push based on index
458        float angle = currentIndex * 0.618033988749895;
459        float force = min(alpha * collisionStrength * combinedRadius * 0.1, combinedRadius * 0.3);
460        velocity.rg += force * effectiveCount * vec2(cos(angle), sin(angle));
461      }
462    }
463  }
464
465  // Apply density-based damping: reduce force when surrounded by many neighbors
466  // This prevents chaotic oscillations in dense clusters
467  if (totalNeighbors > 2.0) {
468    float damping = 2.0 / totalNeighbors;
469    velocity.rg *= damping;
470  }
471
472  // Cap the per-pass correction so overlaps resolve by relaxation over a few
473  // frames instead of overshooting in one. Across the 4 offset passes the
474  // total displacement stays within ~40% of this point's collision radius,
475  // which converges without the ping-pong of full-overlap corrections.
476  float maxCorrection = currentCollisionRadius * 0.1;
477  float correction = length(velocity.rg);
478  if (correction > maxCorrection) {
479    velocity.rg *= maxCorrection / correction;
480  }
481
482  fragColor = velocity;
483}
484`,Ii=[[0,0],[.5,0],[0,.5],[.5,.5]];class va extends wt{constructor(){super(...arguments),this.gridTargets=[],this.gridTextureSize=0,this.cellSize=0}create(){var e,i;const{device:n,store:s,data:r,config:o}=this;if(!s.pointsTextureSize||r.pointsNumber===void 0)return;const a=o.pointDefaultSize??bt.pointDefaultSize;let l=a;if(r.pointSizes)for(const d of r.pointSizes)l=Math.max(l,d);const c=o.simulationCollisionRadius??0,u=o.simulationCollisionPadding??0,h=(c>0?c:l*.5)+u;this.cellSize=Math.max(h,8),this.gridTextureSize=Math.min(512,Math.max(32,Math.ceil(s.adjustedSpaceSize/this.cellSize))),this.cellSize=s.adjustedSpaceSize/this.gridTextureSize,this.gridTargets.length===Ii.length&&this.gridTargets.every(d=>!d.texture.destroyed&&!d.fbo.destroyed&&d.texture.width===this.gridTextureSize)||(this.destroyGridTargets(),this.gridTargets=Ii.map(()=>{const d=n.createTexture({width:this.gridTextureSize,height:this.gridTextureSize,format:"rgba32float",usage:j.SAMPLE|j.RENDER|j.COPY_DST}),T=n.createFramebuffer({width:this.gridTextureSize,height:this.gridTextureSize,colorAttachments:[d]});return{texture:d,fbo:T}}));const f=new Float32Array(s.pointsTextureSize*s.pointsTextureSize*4);for(let d=0;d<r.pointsNumber;d++)f[d*4]=((e=r.pointSizes)==null?void 0:e[d])??a;(!this.sizeTexture||this.sizeTexture.destroyed||this.sizeTexture.width!==s.pointsTextureSize||this.sizeTexture.height!==s.pointsTextureSize)&&(this.sizeTexture&&!this.sizeTexture.destroyed&&this.sizeTexture.destroy(),this.sizeTexture=n.createTexture({width:s.pointsTextureSize,height:s.pointsTextureSize,format:"rgba32float",usage:j.SAMPLE|j.COPY_DST})),this.sizeTexture.copyImageData({data:f,bytesPerRow:ue("rgba32float",s.pointsTextureSize),mipLevel:0,x:0,y:0}),(!this.pointIndices||this.previousPointsTextureSize!==s.pointsTextureSize)&&(this.pointIndices&&!this.pointIndices.destroyed&&this.pointIndices.destroy(),this.pointIndices=n.createBuffer({data:Gi(s.pointsTextureSize),usage:G.VERTEX|G.COPY_DST}),(i=this.buildGridCommand)==null||i.setAttributes({pointIndices:this.pointIndices}

484)),this.previousPointsTextureSize=s.pointsTextureSize,this.previousSpaceSize=s.adjustedSpaceSize}initPrograms(){const{device:e,store:i,data:n}=this;!n.pointsNumber||!i.pointsTextureSize||(this.buildGridUniformStore||(this.buildGridUniformStore=new Se({buildGridUniforms:{uniformTypes:{pointsTextureSize:"f32",gridTextureSize:"f32",cellSize:"f32",gridOffset:"vec2<f32>"}}})),this.buildGridCommand||(this.buildGridCommand=new ge(e,{fs:iT,vs:tT,topology:"point-list",vertexCount:n.pointsNumber,attributes:{...this.pointIndices&&{pointIndices:this.pointIndices}},bufferLayout:[{name:"pointIndices",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{buildGridUniforms:this.buildGridUniformStore.getManagedUniformBuffer(e,"buildGridUniforms")},parameters:{blend:!0,blendColorOperation:"add",blendColorSrcFactor:"one",blendColorDstFactor:"one",blendAlphaOperation:"add",blendAlphaSrcFactor:"one",blendAlphaDstFactor:"one",depthWriteEnabled:!1,depthCompare:"always"}})),this.forceUniformStore||(this.forceUniformStore=new Se({forceCollisionUniforms:{uniformTypes:{pointsTextureSize:"f32",gridTextureSize:"f32",cellSize:"f32",alpha:"f32",collisionStrength:"f32",collisionRadius:"f32",collisionPadding:"f32",pointsNumber:"f32",gridOffset:"vec2<f32>"}}})),this.forceVertexCoordBuffer||(this.forceVertexCoordBuffer=e.createBuffer({data:new Float32Array([-1,-1,1,-1,-1,1,1,1])})),this.forceCommand||(this.forceCommand=new ge(e,{fs:nT,vs:Ge,topology:"triangle-strip",vertexCount:4,attributes:{vertexCoord:this.forceVertexCoordBuffer},bufferLayout:[{name:"vertexCoord",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{forceCollisionUniforms:this.forceUniformStore.getManagedUniformBuffer(e,"forceCollisionUniforms")},parameters:{blend:!0,blendColorOperation:"add",blendColorSrcFactor:"one",blendColorDstFactor:"one",blendAlphaOperation:"add",blendAlphaSrcFactor:"one",blendAlphaDstFactor:"one",depthWriteEnabled:!1,depthCompare:"always"}})))}run(){const{device:e,store:i,data:n,points:s,config:r}=this;if(!s||!this.buildGridCommand||!this.buildGridUniformStore||!this.forceCommand||!this.forceUniformStore||!this.pointIndices||n.pointsNumber===void 0||!s.previousPositionTexture||s.previousPositionTexture.destroyed||!s.velocityFbo||s.velocityFbo.destroyed||!this.sizeTexture||this.sizeTexture.destroyed||this.gridTargets.length!==Ii.length||i.pointsTextureSize!==this.previousPointsTextureSize||i.adjustedSpaceSize!==this.previousSpaceSize)return;const o=r.simulationCollisionRadius??0,a=r.simulationCollisionPadding??0;this.buildGridCommand.setVertexCount(n.pointsNumber),this.buildGridCommand.setBindings({positionsTexture:s.previousPositionTexture,sizeTexture:this.sizeTexture});for(const[c,u]of Ii.entries()){const h=this.gridTargets[c];if(!h||h.fbo.destroyed||h.texture.destroyed)continue;this.buildGridUniformStore.setUniforms({buildGridUniforms:{pointsTextureSize:i.pointsTextureSize??0,gridTextureSize:this.gridTextureSize,cellSize:this.cellSize,gridOffset:u}});const f=e.beginRenderPass({framebuffer:h.fbo,clearColor:[0,0,0,0]});this.buildGridCommand.draw(f),f.end()}this.forceCommand.setBindings({positionsTexture:s.previousPositionTexture,sizeTexture:this.sizeTexture});const l=e.beginRenderPass({framebuffer:s.velocityFbo,clearColor:[0,0,0,0]});for(const[c,u]of Ii.entries()){const h=this.gridTargets[c];!h||h.texture.destroyed||(this.forceUniformStore.setUniforms({forceCollisionUniforms:{pointsTextureSize:i.pointsTextureSize??0,gridTextureSize:this.gridTextureSize,cellSize:this.cellSize,alpha:i.alpha,collisionStrength:r.simulationCollision??0,collisionRadius:o,collisionPadding:a,pointsNumber:n.pointsNumber,gridOffset:u}}),this.forceCommand.setBindings({gridTexture:h.texture}),this.forceCommand.draw(l))}l.end()}destroy(){var e,i,n,s;(e=this.buildGridCommand)==null||e.destroy(),this.buildGridCommand=void 0,(i=this.forceCommand)==null||i.destroy(),this.forceCommand=void 0,this.destroyGridTargets(),this.sizeTexture&&!this.sizeTexture.destroyed&&this.sizeTexture.destroy(),this.sizeTexture=void 0,(n=this.buildGridUniformStore)==null||n.destroy(),this.buildGridUniformStore=void 0,(s=this.forceUniformStore)==null||s.destroy(),this.forceUniformStore=void 0,this.pointIndices&&!this.pointIndices.destroyed&&this.pointIndices.destroy(),this.pointIndices=void 0,this.forceVertexCoordBuffer&&!this.forceVertexCoordBuffer.destroyed&&this.forceVertexCoordBuffer.destroy(),this.forceVertexCoordBuffer=void 0}destroyGridTargets(){for(const e of this.gridTargets)e.fbo&&!e.fbo.destroyed&&e.fbo.destroy();for(const e of this.gridTargets)e.texture&&!e.texture.destroyed&&e.texture.destroy();this.gridTargets=[]}}const sT=`#version 300 es
485precision highp float;
486
487uniform sampler2D positionsTexture;
488
489#ifdef USE_UNIFORM_BUFFERS
490layout(std140) uniform forceGravityUniforms {
491  float gravity;
492  float spaceSize;
493  float alpha;
494} forceGravity;
495
496#define gravity forceGravity.gravity
497#define spaceSize forceGravity.spaceSize
498#define alpha forceGravity.alpha
499#else
500uniform float gravity;
501uniform float spaceSize;
502uniform float alpha;
503#endif
504
505in vec2 textureCoords;
506out vec4 fragColor;
507
508void main() {
509  vec4 pointPosition = texture(positionsTexture, textureCoords);
510
511  vec4 velocity = vec4(0.0);
512
513  vec2 centerPosition = vec2(spaceSize * 0.5);
514  vec2 distVector = centerPosition - pointPosition.rg;
515  float dist = sqrt(dot(distVector, distVector));
516  if (dist > 0.0) {
517    float angle = atan(distVector.y, distVector.x);
518    float additionalVelocity = alpha * gravity * dist * 0.1;
519    velocity.rg += additionalVelocity * vec2(cos(angle), sin(angle));
520  }
521
522  fragColor = velocity;
523}`;class Ea extends wt{initPrograms(){const{device:e,points:i,store:n}=this;!i||!n.pointsTextureSize||(this.vertexCoordBuffer||(this.vertexCoordBuffer=e.createBuffer({data:new Float32Array([-1,-1,1,-1,-1,1,1,1])})),this.uniformStore||(this.uniformStore=new Se({forceGravityUniforms:{uniformTypes:{gravity:"f32",spaceSize:"f32",alpha:"f32"}}}

523)),this.runCommand||(this.runCommand=new ge(e,{fs:sT,vs:Ge,topology:"triangle-strip",vertexCount:4,attributes:{vertexCoord:this.vertexCoordBuffer},bufferLayout:[{name:"vertexCoord",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{forceGravityUniforms:this.uniformStore.getManagedUniformBuffer(e,"forceGravityUniforms")},parameters:{depthWriteEnabled:!1,depthCompare:"always"}})))}run(){const{device:e,points:i,store:n}=this;if(!i||!this.runCommand||!this.uniformStore||!i.previousPositionTexture||i.previousPositionTexture.destroyed||!i.velocityFbo||i.velocityFbo.destroyed)return;this.uniformStore.setUniforms({forceGravityUniforms:{gravity:this.config.simulationGravity,spaceSize:n.adjustedSpaceSize,alpha:n.alpha}}),this.runCommand.setBindings({positionsTexture:i.previousPositionTexture});const s=e.beginRenderPass({framebuffer:i.velocityFbo,clearColor:[0,0,0,0]});this.runCommand.draw(s),s.end()}destroy(){var e,i;(e=this.runCommand)==null||e.destroy(),this.runCommand=void 0,(i=this.uniformStore)==null||i.destroy(),this.uniformStore=void 0,this.vertexCoordBuffer&&!this.vertexCoordBuffer.destroyed&&this.vertexCoordBuffer.destroy(),this.vertexCoordBuffer=void 0}}function rT(t){return`#version 300 es
524precision highp float;
525
526uniform sampler2D positionsTexture;
527uniform sampler2D linkInfoTexture; // Texture storing first link indices and amount
528uniform sampler2D linkIndicesTexture;
529uniform sampler2D linkPropertiesTexture; // Texture storing link bias and strength
530uniform sampler2D linkRandomDistanceTexture;
531
532#ifdef USE_UNIFORM_BUFFERS
533layout(std140) uniform forceLinkUniforms {
534  float linkSpring;
535  float linkDistance;
536  vec2 linkDistRandomVariationRange;
537  float pointsTextureSize;
538  float linksTextureSize;
539  float alpha;
540} forceLink;
541
542#define linkSpring forceLink.linkSpring
543#define linkDistance forceLink.linkDistance
544#define linkDistRandomVariationRange forceLink.linkDistRandomVariationRange
545#define pointsTextureSize forceLink.pointsTextureSize
546#define linksTextureSize forceLink.linksTextureSize
547#define alpha forceLink.alpha
548#else
549uniform float linkSpring;
550uniform float linkDistance;
551uniform vec2 linkDistRandomVariationRange;
552uniform float pointsTextureSize;
553uniform float linksTextureSize;
554uniform float alpha;
555#endif
556
557in vec2 textureCoords;
558out vec4 fragColor;
559
560const float MAX_LINKS = ${t}.0;
561
562void main() {
563  vec4 pointPosition = texture(positionsTexture, textureCoords);
564  vec4 velocity = vec4(0.0);
565
566  vec4 linkInfo = texture(linkInfoTexture, textureCoords);
567  float iCount = linkInfo.r;
568  float jCount = linkInfo.g;
569  float linkAmount = linkInfo.b;
570  if (linkAmount > 0.0) {
571    for (float i = 0.0; i < MAX_LINKS; i += 1.0) {
572      if (i < linkAmount) {
573        if (iCount >= linksTextureSize) {
574          iCount = 0.0;
575          jCount += 1.0;
576        }
577        vec2 linkTextureIndex = (vec2(iCount, jCount) + 0.5) / linksTextureSize;
578        vec4 connectedPointIndex = texture(linkIndicesTexture, linkTextureIndex);
579        vec4 biasAndStrength = texture(linkPropertiesTexture, linkTextureIndex);
580        vec4 randomMinDistance = texture(linkRandomDistanceTexture, linkTextureIndex);
581        float bias = biasAndStrength.r;
582        float strength = biasAndStrength.g;
583        float randomMinLinkDist = randomMinDistance.r * (linkDistRandomVariationRange.g - linkDistRandomVariationRange.r) + linkDistRandomVariationRange.r;
584        randomMinLinkDist *= linkDistance;
585
586        iCount += 1.0;
587
588        vec4 connectedPointPosition = texture(positionsTexture, (connectedPointIndex.rg + 0.5) / pointsTextureSize);
589        float x = connectedPointPosition.x - (pointPosition.x + velocity.x);
590        float y = connectedPointPosition.y - (pointPosition.y + velocity.y);
591        float l = sqrt(x * x + y * y);
592
593        // Apply the link force
594        l = max(l, randomMinLinkDist * 0.99);
595        l = (l - randomMinLinkDist) / l;
596        l *= linkSpring * alpha;
597        l *= strength;
598        l *= bias;
599        x *= l;
600        y *= l;
601        velocity.x += x;
602        velocity.y += y;
603      }
604    }
605  }
606
607  fragColor = vec4(velocity.rg, 0.0, 0.0);
608}
609  `}function ce(t,e){return!t||t.length!==2?e:[t[0],t[1]]}function we(t,e){return!t||t.length!==4?e:[t[0],t[1],t[2],t[3]]}var ur=(t=>(t.OUTGOING="outgoing",t.INCOMING="incoming",t))(ur||{});class pn extends wt{constructor(){super(...arguments),this.linkFirstIndicesAndAmount=new Float32Array,this.indices=new Float32Array,this.maxPointDegree=0}create(e){var i;const{device:n,store:{pointsTextureSize:s,linksTextureSize:r},data:o}=this;if(!s||!r)return;this.linkFirstIndicesAndAmount=new Float32Array(s*s*4),this.indices=new Float32Array(r*r*4);const a=new Float32Array(r*r*4),l=new Float32Array(r*r*4),c=e==="incoming"?o.sourceIndexToTargetIndices:o.targetIndexToSourceIndices;this.maxPointDegree=0;let u=0;c?.forEach((d,T)=>{d&&(this.linkFirstIndicesAndAmount[T*4+0]=u%r,this.linkFirstIndicesAndAmount[T*4+1]=Math.floor(u/r),this.linkFirstIndicesAndAmount[T*4+2]=d.length??0,d.forEach(([C,w])=>{var A,F,b;this.indices[u*4+0]=C%s,this.indices[u*4+1]=Math.floor(C/s);const g=((A=o.degree)==null?void 0:A[C])??0,v=((F=o.degree)==null?void 0:F[T])??0,N=g+v,B=N!==0?g/N:.5,W=Math.min(g,v);let Y=((b=o.linkStrength)==null?void 0:b[w])??1/Math.max(W,1);Y=Math.sqrt(Y),a[u*4+0]=B,a[u*4+1]=Y,l[u*4]=this.store.getRandomFloat(0,1),u+=1}),this.maxPointDegree=Math.max(this.maxPointDegree,d.length??0))});const h=!this.linkFirstIndicesAndAmountTexture||this.linkFirstIndicesAndAmountTexture.width!==s||this.linkFirstIndicesAndAmountTexture.height!==s,f=!this.indicesTexture||this.indicesTexture.width!==r||this.indicesTexture.height!==r;h&&(this.linkFirstIndicesAndAmountTexture&&!this.linkFirstIndicesAndAmountTexture.destroyed&&this.linkFirstIndicesAndAmountTexture.destroy(),this.linkFirstIndicesAndAmountTexture=n.createTexture({width:s,height:s,format:"rgba32float",usage:j.SAMPLE|j.COPY_DST})),this.linkFirstIndicesAndAmountTexture.copyImageData({data:this.linkFirstIndicesAndAmount,bytesPerRow:ue("rgba32float",s),mipLevel:0,x:0,y:0}),f&&(this.indicesTexture&&!this.indicesTexture.destroyed&&this.indicesTexture.destroy(),this.biasAndStrengthTexture&&!this.biasAndStrengthTexture.destroyed&&this.biasAndStrengthTexture.destroy(),this.randomDistanceTexture&&!this.randomDistanceTexture.destroyed&&this.randomDistanceTexture.destroy(),this.indicesTexture=n.createTexture({width:r,height:r,format:"rgba32float",usage:j.SAMPLE|j.COPY_DST}),this.biasAndStrengthTexture=n.createTexture({width:r,height:r,format:"rgba32float",usage:j.SAMPLE|j.COPY_DST}),this.randomDistanceTexture=n.createTexture({width:r,height:r,format:"rgba32float",usage:j.SAMPLE|j.COPY_DST})),this.indicesTexture.copyImageData({data:this.indices,bytesPerRow:ue("rgba32float",r),mipLevel:0,x:0,y:0}),this.biasAndStrengthTexture.copyImageData({data:a,bytesPerRow:ue("rgba32float",r),mipLevel:0,x:0,y:0}),this.randomDistanceTexture.copyImageData({data:l,bytesPerRow:ue("rgba32float",r),mipLevel:0,x:0,y:0}),this.previousMaxPointDegree!==void 0&&this.previousMaxPointDegree!==this.maxPointDegree&&((i=this.runCommand)==null||i.destroy(),this.runCommand=void 0),this.previousMaxPointDegree=this.maxPointDegree,this.previousPointsTextureSize=s,this.previousLinksTextureSize=r}initPrograms(){const{device:e,store:i,points:n}=this;!n||!i.pointsTextureSize||!i.linksTextureSize||!this.linkFirstIndicesAndAmountTexture||!this.indicesTexture||!this.biasAndStrengthTexture||!this.randomDistanceTexture||(this.vertexCoordBuffer||(this.vertexCoordBuffer=e.createBuffer({data:new Float32Array([-1,-1,1,-1,-1,1,1,1])})),this.uniformStore||(this.uniformStore=new Se({forceLinkUniforms:{uniformTypes:{linkSpring:"f32",linkDistance:"f32",linkDistRandomVariationRange:"vec2<f32>",pointsTextureSize:"f32",linksTextureSize:"f32",alpha:"f32"}}}

609)),this.runCommand||(this.runCommand=new ge(e,{fs:rT(this.maxPointDegree),vs:Ge,topology:"triangle-strip",vertexCount:4,attributes:{vertexCoord:this.vertexCoordBuffer},bufferLayout:[{name:"vertexCoord",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{forceLinkUniforms:this.uniformStore.getManagedUniformBuffer(e,"forceLinkUniforms")},parameters:{depthWriteEnabled:!1,depthCompare:"always"}})))}run(){const{device:e,store:i,points:n}=this;if(!n||!this.runCommand||!this.uniformStore||!n.previousPositionTexture||n.previousPositionTexture.destroyed||!this.linkFirstIndicesAndAmountTexture||!this.indicesTexture||!this.biasAndStrengthTexture||!this.randomDistanceTexture||!n.velocityFbo||n.velocityFbo.destroyed||i.pointsTextureSize!==this.previousPointsTextureSize||i.linksTextureSize!==this.previousLinksTextureSize)return;this.uniformStore.setUniforms({forceLinkUniforms:{linkSpring:this.config.simulationLinkSpring,linkDistance:this.config.simulationLinkDistance,linkDistRandomVariationRange:ce(this.config.simulationLinkDistRandomVariationRange,[0,0]),pointsTextureSize:i.pointsTextureSize,linksTextureSize:i.linksTextureSize,alpha:i.alpha}}),this.runCommand.setBindings({positionsTexture:n.previousPositionTexture,linkInfoTexture:this.linkFirstIndicesAndAmountTexture,linkIndicesTexture:this.indicesTexture,linkPropertiesTexture:this.biasAndStrengthTexture,linkRandomDistanceTexture:this.randomDistanceTexture});const s=e.beginRenderPass({framebuffer:n.velocityFbo,clearColor:[0,0,0,0]});this.runCommand.draw(s),s.end()}destroy(){var e,i;(e=this.runCommand)==null||e.destroy(),this.runCommand=void 0,this.linkFirstIndicesAndAmountTexture&&!this.linkFirstIndicesAndAmountTexture.destroyed&&this.linkFirstIndicesAndAmountTexture.destroy(),this.linkFirstIndicesAndAmountTexture=void 0,this.indicesTexture&&!this.indicesTexture.destroyed&&this.indicesTexture.destroy(),this.indicesTexture=void 0,this.biasAndStrengthTexture&&!this.biasAndStrengthTexture.destroyed&&this.biasAndStrengthTexture.destroy(),this.biasAndStrengthTexture=void 0,this.randomDistanceTexture&&!this.randomDistanceTexture.destroyed&&this.randomDistanceTexture.destroy(),this.randomDistanceTexture=void 0,(i=this.uniformStore)==null||i.destroy(),this.uniformStore=void 0,this.vertexCoordBuffer&&!this.vertexCoordBuffer.destroyed&&this.vertexCoordBuffer.destroy(),this.vertexCoordBuffer=void 0}}const oT=`#version 300 es
610precision highp float;
611
612in vec4 vColor;
613out vec4 fragColor;
614
615void main() {
616  fragColor = vColor;
617}`,aT=`#version 300 es
618precision highp float;
619
620uniform sampler2D positionsTexture;
621
622#ifdef USE_UNIFORM_BUFFERS
623layout(std140) uniform calculateLevelsUniforms {
624  float pointsTextureSize;
625  float levelTextureSize;
626  float cellSize;
627} calculateLevels;
628
629#define pointsTextureSize calculateLevels.pointsTextureSize
630#define levelTextureSize calculateLevels.levelTextureSize
631#define cellSize calculateLevels.cellSize
632#else
633uniform float pointsTextureSize;
634uniform float levelTextureSize;
635uniform float cellSize;
636#endif
637
638in vec2 pointIndices;
639
640out vec4 vColor;
641
642void main() {
643  vec4 pointPosition = texture(positionsTexture, pointIndices / pointsTextureSize);
644  vColor = vec4(pointPosition.rg, 1.0, 0.0);
645
646  float n = floor(pointPosition.x / cellSize);
647  float m = floor(pointPosition.y / cellSize);
648  
649  vec2 levelPosition = 2.0 * (vec2(n, m) + 0.5) / levelTextureSize - 1.0;
650
651  gl_Position = vec4(levelPosition, 0.0, 1.0);
652  gl_PointSize = 1.0;
653}`,lT=`#version 300 es
654precision highp float;
655
656uniform sampler2D positionsTexture;
657uniform sampler2D levelFbo;
658
659#ifdef USE_UNIFORM_BUFFERS
660layout(std140) uniform forceUniforms {
661  float level;
662  float levels;
663  float levelTextureSize;
664  float alpha;
665  float repulsion;
666  float spaceSize;
667  float theta;
668} force;
669
670#define level force.level
671#define levels force.levels
672#define levelTextureSize force.levelTextureSize
673#define alpha force.alpha
674#define repulsion force.repulsion
675#define spaceSize force.spaceSize
676#define theta force.theta
677#else
678uniform float level;
679uniform float levels;
680uniform float levelTextureSize;
681uniform float repulsion;
682uniform float alpha;
683uniform float spaceSize;
684uniform float theta;
685#endif
686
687in vec2 textureCoords;
688out vec4 fragColor;
689
690const float MAX_LEVELS_NUM = 14.0;
691
692vec2 calculateAdditionalVelocity (vec2 ij, vec2 pp) {
693  vec2 add = vec2(0.0);
694  vec4 centermass = texture(levelFbo, ij);
695  if (centermass.r > 0.0 && centermass.g > 0.0 && centermass.b > 0.0) {
696    vec2 centermassPosition = vec2(centermass.rg / centermass.b);
697    vec2 distVector = pp - centermassPosition;
698    float l = dot(distVector, distVector);
699    float dist = sqrt(l);
700    if (l > 0.0) {
701      float c = alpha * repulsion * centermass.b;
702
703      float distanceMin2 = 1.0;
704      if (l < distanceMin2) l = sqrt(distanceMin2 * l);
705      float addV = c / sqrt(l);
706      add = addV * normalize(distVector);
707    }
708  }
709  return add;
710}
711
712void main() {
713  vec4 pointPosition = texture(positionsTexture, textureCoords);
714  float x = pointPosition.x;
715  float y = pointPosition.y;
716
717  float left = 0.0;
718  float top = 0.0;
719  float right = spaceSize;
720  float bottom = spaceSize;
721
722  float n_left = 0.0;
723  float n_top = 0.0;
724  float n_right = 0.0;
725  float n_bottom = 0.0;
726
727  float cellSize = 0.0;
728
729  // Iterate over levels to adjust the boundaries based on the current level
730  for (float i = 0.0; i < MAX_LEVELS_NUM; i += 1.0) {
731    if (i <= level) {
732      left += cellSize * n_left;
733      top += cellSize * n_top;
734      right -= cellSize * n_right;
735      bottom -= cellSize * n_bottom;
736
737      cellSize = pow(2.0 , levels - i - 1.0);
738
739      float dist_left = x - left;
740      n_left = max(0.0, floor(dist_left / cellSize - theta));
741
742      float dist_top = y - top;
743      n_top = max(0.0, floor(dist_top / cellSize - theta));
744      
745      float dist_right = right - x;
746      n_right = max(0.0, floor(dist_right / cellSize - theta));
747
748      float dist_bottom = bottom - y;
749      n_bottom = max(0.0, floor(dist_bottom / cellSize - theta));
750
751    }
752  }
753
754  vec4 velocity = vec4(vec2(0.0), 1.0, 0.0);
755
756  // Calculate the additional velocity based on neighboring cells
757  for (float i = 0.0; i < 12.0; i += 1.0) {
758    for (float j = 0.0; j < 4.0; j += 1.0) {
759      float n = left + cellSize * j;
760      float m = top + cellSize * n_top + cellSize * i;
761
762      if (n < (left + n_left * cellSize) && m < bottom) {
763        velocity.xy += calculateAdditionalVelocity(vec2(n / cellSize, m / cellSize) / levelTextureSize, pointPosition.xy);
764      }
765
766      n = left + cellSize * i;
767      m = top + cellSize * j;
768
769      if (n < (right - n_right * cellSize) && m < (top + n_top * cellSize)) {
770        velocity.xy += calculateAdditionalVelocity(vec2(n / cellSize, m / cellSize) / levelTextureSize, pointPosition.xy);
771      }
772
773      n = right - n_right * cellSize + cellSize * j;
774      m = top + cellSize * i;
775
776      if (n < right && m < (bottom - n_bottom * cellSize)) {
777        velocity.xy += calculateAdditionalVelocity(vec2(n / cellSize, m / cellSize) / levelTextureSize, pointPosition.xy);
778      }
779
780      n = left + n_left * cellSize + cellSize * i;
781      m = bottom - n_bottom * cellSize + cellSize * j;
782
783      if (n < right && m < bottom) {
784        velocity.xy += calculateAdditionalVelocity(vec2(n / cellSize, m / cellSize) / levelTextureSize, pointPosition.xy);
785      }
786    }
787  }
788
789  fragColor = velocity;
790}`,cT=`#version 300 es
791precision highp float;
792
793uniform sampler2D positionsTexture;
794uniform sampler2D levelFbo;
795uniform sampler2D randomValues;
796
797#ifdef USE_UNIFORM_BUFFERS
798layout(std140) uniform forceCenterUniforms {
799  float levelTextureSize;
800  float alpha;
801  float repulsion;
802} forceCenter;
803
804#define levelTextureSize forceCenter.levelTextureSize
805#define repulsion forceCenter.repulsion
806#define alpha forceCenter.alpha
807#else
808uniform float levelTextureSize;
809uniform float alpha;
810uniform float repulsion;
811#endif
812
813in vec2 textureCoords;
814out vec4 fragColor;
815
816// Calculate the additional velocity based on the center of mass
817vec2 calculateAdditionalVelocity (vec2 ij, vec2 pp) {
818  vec2 add = vec2(0.0);
819  vec4 centermass = texture(levelFbo, ij);
820  if (centermass.r > 0.0 && centermass.g > 0.0 && centermass.b > 0.0) {
821    vec2 centermassPosition = vec2(centermass.rg / centermass.b);
822    vec2 distVector = pp - centermassPosition;
823    float l = dot(distVector, distVector);
824    float dist = sqrt(l);
825    if (l > 0.0) {
826      float angle = atan(distVector.y, distVector.x);
827      float c = alpha * repulsion * centermass.b;
828
829      float distanceMin2 = 1.0;
830      if (l < distanceMin2) l = sqrt(distanceMin2 * l);
831      float addV = c / sqrt(l);
832      add = addV * vec2(cos(angle), sin(angle));
833    }
834  }
835  return add;
836}
837
838void main() {
839  vec4 pointPosition = texture(positionsTexture, textureCoords);
840  vec4 random = texture(randomValues, textureCoords);
841
842  vec4 velocity = vec4(0.0);
843
844  // Calculate additional velocity based on the point position
845  velocity.xy += calculateAdditionalVelocity(pointPosition.xy / levelTextureSize, pointPosition.xy);
846  // Apply random factor to the velocity
847  velocity.xy += velocity.xy * random.rg;
848
849  fragColor = velocity;
850}`;class Aa extends wt{constructor(){super(...arguments),this.levels=0,this.levelTargets=new Map}create(){var e;const{device:i,store:n}=this;if(!n.pointsTextureSize)return;this.levels=Math.log2(n.adjustedSpaceSize);for(let o=0;o<this.levels;o+=1){const a=Math.pow(2,o+1),l=this.levelTargets.get(o);if(l&&l.texture.width===a&&l.texture.height===a){l.texture.copyImageData({data:new Float32Array(a*a*4).fill(0),b

850ytesPerRow:ue("rgba32float",a),mipLevel:0,x:0,y:0});continue}l&&(l.fbo.destroyed||l.fbo.destroy(),l.texture.destroyed||l.texture.destroy());const c=i.createTexture({width:a,height:a,format:"rgba32float",usage:j.SAMPLE|j.RENDER|j.COPY_DST});c.copyImageData({data:new Float32Array(a*a*4).fill(0),bytesPerRow:ue("rgba32float",a),mipLevel:0,x:0,y:0});const u=i.createFramebuffer({width:a,height:a,colorAttachments:[c]});this.levelTargets.set(o,{texture:c,fbo:u})}for(const[o,a]of Array.from(this.levelTargets.entries()))o>=this.levels&&(a.fbo.destroyed||a.fbo.destroy(),a.texture.destroyed||a.texture.destroy(),this.levelTargets.delete(o));const s=n.pointsTextureSize*n.pointsTextureSize,r=new Float32Array(s*4);for(let o=0;o<s;++o)r[o*4]=n.getRandomFloat(-1,1)*1e-5,r[o*4+1]=n.getRandomFloat(-1,1)*1e-5;if((!this.randomValuesTexture||this.randomValuesTexture.destroyed||this.randomValuesTexture.width!==n.pointsTextureSize||this.randomValuesTexture.height!==n.pointsTextureSize)&&(this.randomValuesTexture&&!this.randomValuesTexture.destroyed&&this.randomValuesTexture.destroy(),this.randomValuesTexture=i.createTexture({width:n.pointsTextureSize,height:n.pointsTextureSize,format:"rgba32float",usage:j.SAMPLE|j.COPY_DST})),this.randomValuesTexture.copyImageData({data:r,bytesPerRow:ue("rgba32float",n.pointsTextureSize),mipLevel:0,x:0,y:0}),!this.pointIndices||this.previousPointsTextureSize!==n.pointsTextureSize){this.pointIndices&&!this.pointIndices.destroyed&&this.pointIndices.destroy();const o=Gi(n.pointsTextureSize);this.pointIndices=i.createBuffer({data:o,usage:G.VERTEX|G.COPY_DST}),(e=this.calculateLevelsCommand)==null||e.setAttributes({pointIndices:this.pointIndices})}this.previousPointsTextureSize=n.pointsTextureSize,this.previousSpaceSize=n.adjustedSpaceSize}initPrograms(){const{device:e,store:i,data:n,points:s}=this;!n.pointsNumber||!s||!i.pointsTextureSize||(this.calculateLevelsUniformStore||(this.calculateLevelsUniformStore=new Se({calculateLevelsUniforms:{uniformTypes:{pointsTextureSize:"f32",levelTextureSize:"f32",cellSize:"f32"},defaultUniforms:{pointsTextureSize:i.pointsTextureSize,levelTextureSize:0,cellSize:0}}})),this.calculateLevelsCommand||(this.calculateLevelsCommand=new ge(e,{fs:oT,vs:aT,topology:"point-list",vertexCount:n.pointsNumber,attributes:{...this.pointIndices&&{pointIndices:this.pointIndices}},bufferLayout:[{name:"pointIndices",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{calculateLevelsUniforms:this.calculateLevelsUniformStore.getManagedUniformBuffer(e,"calculateLevelsUniforms")},parameters:{blend:!0,blendColorOperation:"add",blendColorSrcFactor:"one",blendColorDstFactor:"one",blendAlphaOperation:"add",blendAlphaSrcFactor:"one",blendAlphaDstFactor:"one",depthWriteEnabled:!1,depthCompare:"always"}})),this.forceUniformStore||(this.forceUniformStore=new Se({forceUniforms:{uniformTypes:{level:"f32",levels:"f32",levelTextureSize:"f32",alpha:"f32",repulsion:"f32",spaceSize:"f32",theta:"f32"},defaultUniforms:{level:0,levels:this.levels,levelTextureSize:0,alpha:i.alpha,repulsion:this.config.simulationRepulsion,spaceSize:i.adjustedSpaceSize,theta:this.config.simulationRepulsionTheta}}})),this.forceVertexCoordBuffer||(this.forceVertexCoordBuffer=e.createBuffer({data:new Float32Array([-1,-1,1,-1,-1,1,1,1])})),this.forceCommand||(this.forceCommand=new ge(e,{fs:lT,vs:Ge,topology:"triangle-strip",vertexCount:4,attributes:{vertexCoord:this.forceVertexCoordBuffer},bufferLayout:[{name:"vertexCoord",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{forceUniforms:this.forceUniformStore.getManagedUniformBuffer(e,"forceUniforms")},parameters:{blend:!0,blendColorOperation:"add",blendColorSrcFactor:"one",blendColorDstFactor:"one",blendAlphaOperation:"add",blendAlphaSrcFactor:"one",blendAlphaDstFactor:"one",depthWriteEnabled:!1,depthCompare:"always"}})),this.forceCenterUniformStore||(this.forceCenterUniformStore=new Se({forceCenterUniforms:{uniformTypes:{levelTextureSize:"f32",alpha:"f32",repulsion:"f32"},defaultUniforms:{levelTextureSize:0,alpha:i.alpha,repulsion:this.config.simulationRepulsion}}})),this.forceFromItsOwnCentermassCommand||(this.forceFromItsOwnCentermassCommand=new ge(e,{fs:cT,vs:Ge,topology:"triangle-strip",vertexCount:4,attributes:{vertexCoord:this.forceVertexCoordBuffer},bufferLayout:[{name:"vertexCoord",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0}

850,bindings:{forceCenterUniforms:this.forceCenterUniformStore.getManagedUniformBuffer(e,"forceCenterUniforms")},parameters:{blend:!0,blendColorOperation:"add",blendColorSrcFactor:"one",blendColorDstFactor:"one",blendAlphaOperation:"add",blendAlphaSrcFactor:"one",blendAlphaDstFactor:"one",depthWriteEnabled:!1,depthCompare:"always"}})))}run(){this.store.pointsTextureSize!==this.previousPointsTextureSize||this.store.adjustedSpaceSize!==this.previousSpaceSize||(this.drawLevels(),this.drawForces())}destroy(){var e,i,n,s,r,o;(e=this.calculateLevelsCommand)==null||e.destroy(),this.calculateLevelsCommand=void 0,(i=this.forceCommand)==null||i.destroy(),this.forceCommand=void 0,(n=this.forceFromItsOwnCentermassCommand)==null||n.destroy(),this.forceFromItsOwnCentermassCommand=void 0;for(const a of this.levelTargets.values())a.fbo&&!a.fbo.destroyed&&a.fbo.destroy();this.randomValuesTexture&&!this.randomValuesTexture.destroyed&&this.randomValuesTexture.destroy(),this.randomValuesTexture=void 0;for(const a of this.levelTargets.values())a.texture&&!a.texture.destroyed&&a.texture.destroy();this.levelTargets.clear(),(s=this.calculateLevelsUniformStore)==null||s.destroy(),this.calculateLevelsUniformStore=void 0,(r=this.forceUniformStore)==null||r.destroy(),this.forceUniformStore=void 0,(o=this.forceCenterUniformStore)==null||o.destroy(),this.forceCenterUniformStore=void 0,this.pointIndices&&!this.pointIndices.destroyed&&this.pointIndices.destroy(),this.pointIndices=void 0,this.forceVertexCoordBuffer&&!this.forceVertexCoordBuffer.destroyed&&this.forceVertexCoordBuffer.destroy(),this.forceVertexCoordBuffer=void 0}drawLevels(){const{device:e,store:i,data:n,points:s}=this;if(s&&!(!this.calculateLevelsCommand||!this.calculateLevelsUniformStore)&&!(!s.previousPositionTexture||s.previousPositionTexture.destroyed)&&n.pointsNumber&&this.pointIndices)for(let r=0;r<this.levels;r+=1){const o=this.levelTargets.get(r);if(!o||o.fbo.destroyed||o.texture.destroyed)continue;const a=Math.pow(2,r+1),l=i.adjustedSpaceSize/a;this.calculateLevelsUniformStore.setUniforms({calculateLevelsUniforms:{pointsTextureSize:i.pointsTextureSize??0,levelTextureSize:a,cellSize:l}}),this.calculateLevelsCommand.setVertexCount(n.pointsNumber),this.calculateLevelsCommand.setBindings({positionsTexture:s.previousPositionTexture});const c=e.beginRenderPass({framebuffer:o.fbo,clearColor:[0,0,0,0]});this.calculateLevelsCommand.draw(c),c.end()}}drawForces(){const{device:e,store:i,points:n}=this;if(!n||!this.forceCommand||!this.forceUniformStore||!this.forceFromItsOwnCentermassCommand||!this.forceCenterUniformStore||!n.previousPositionTexture||n.previousPositionTexture.destroyed||!this.randomValuesTexture||this.randomValuesTexture.destroyed||!n.velocityFbo||n.velocityFbo.destroyed)return;const s=e.beginRenderPass({framebuffer:n.velocityFbo,clearColor:[0,0,0,0]});for(let r=0;r<this.levels;r+=1){const o=this.levelTargets.get(r);if(!o||o.texture.destroyed)continue;const a=Math.pow(2,r+1);this.forceUniformStore.setUniforms({forceUniforms:{level:r,levels:this.levels,levelTextureSize:a,alpha:i.alpha,repulsion:this.config.simulationRepulsion,spaceSize:i.adjustedSpaceSize,theta:this.config.simulationRepulsionTheta}}),this.forceCommand.setBindings({positionsTexture:n.previousPositionTexture,levelFbo:o.texture}),this.forceCommand.draw(s),r===this.levels-1&&(this.forceCenterUniformStore.setUniforms({forceCenterUniforms:{levelTextureSize:a,alpha:i.alpha,repulsion:this.config.simulationRepulsion}}),this.forceFromItsOwnCentermassCommand.setBindings({positionsTexture:n.previousPositionTexture,randomValues:this.randomValuesTexture,levelFbo:o.texture}),this.forceFromItsOwnCentermassCommand.draw(s))}s.end()}}const uT=`#version 300 es
851precision highp float;
852
853uniform sampler2D positionsTexture;
854
855#ifdef USE_UNIFORM_BUFFERS
856layout(std140) uniform forceMouseUniforms {
857  float repulsion;
858  vec2 mousePos;
859} forceMouse;
860
861#define repulsion forceMouse.repulsion
862#define mousePos forceMouse.mousePos
863#else
864uniform float repulsion;
865uniform vec2 mousePos;
866#endif
867
868in vec2 textureCoords;
869out vec4 fragColor;
870
871void main() {
872  vec4 pointPosition = texture(positionsTexture, textureCoords);
873  vec4 velocity = vec4(0.0);
874  vec2 mouse = mousePos;
875  // Move particles away from the mouse position using a repulsive force
876  vec2 distVector = mouse - pointPosition.rg;
877  float dist = sqrt(dot(distVector, distVector));
878  dist = max(dist, 10.0);
879  float angle = atan(distVector.y, distVector.x);
880  float addV = 100.0 * repulsion / (dist * dist);
881  velocity.rg -= addV * vec2(cos(angle), sin(angle));
882
883  fragColor = velocity;
884}`;class Ra extends wt{initPrograms(){const{device:e,points:i}=this;i&&(this.vertexCoordBuffer||(this.vertexCoordBuffer=e.createBuffer({data:new Float32Array([-1,-1,1,-1,-1,1,1,1])})),this.uniformStore||(this.uniformStore=new Se({forceMouseUniforms:{uniformTypes:{repulsion:"f32",mousePos:"vec2<f32>"}}})),this.runCommand||(this.runCommand=new ge(e,{fs:uT,vs:Ge,topology:"triangle-strip",vertexCount:4,attributes:{vertexCoord:this.vertexCoordBuffer},bufferLayout:[{name:"vertexCoord",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0}

884,bindings:{forceMouseUniforms:this.uniformStore.getManagedUniformBuffer(e,"forceMouseUniforms")},parameters:{depthWriteEnabled:!1,depthCompare:"always"}})))}run(){const{device:e,points:i,store:n}=this;if(!i||!this.runCommand||!this.uniformStore||!i.previousPositionTexture||i.previousPositionTexture.destroyed||!i.velocityFbo||i.velocityFbo.destroyed)return;this.uniformStore.setUniforms({forceMouseUniforms:{repulsion:this.config.simulationRepulsionFromMouse,mousePos:ce(n.mousePosition,[0,0])}}),this.runCommand.setBindings({positionsTexture:i.previousPositionTexture});const s=e.beginRenderPass({framebuffer:i.velocityFbo,clearColor:[0,0,0,0]});this.runCommand.draw(s),s.end()}destroy(){var e,i;(e=this.runCommand)==null||e.destroy(),this.runCommand=void 0,(i=this.uniformStore)==null||i.destroy(),this.uniformStore=void 0,this.vertexCoordBuffer&&!this.vertexCoordBuffer.destroyed&&this.vertexCoordBuffer.destroy(),this.vertexCoordBuffer=void 0}}const hT=`#version 300 es
885#ifdef GL_ES
886precision highp float;
887#endif
888
889in vec4 rgba;
890
891out vec4 fragColor;
892
893void main() {
894  fragColor = rgba;
895}`,fT=`#version 300 es
896#ifdef GL_ES
897precision highp float;
898#endif
899
900uniform sampler2D positionsTexture;
901uniform sampler2D clusterTexture;
902
903#ifdef USE_UNIFORM_BUFFERS
904layout(std140) uniform calculateCentermassUniforms {
905  float pointsTextureSize;
906  float clustersTextureSize;
907} calculateCentermass;
908
909#define pointsTextureSize calculateCentermass.pointsTextureSize
910#define clustersTextureSize calculateCentermass.clustersTextureSize
911#else
912uniform float pointsTextureSize;
913uniform float clustersTextureSize;
914#endif
915
916in vec2 pointIndices;
917
918out vec4 rgba;
919
920void main() {
921  vec4 pointPosition = texture(positionsTexture, pointIndices / pointsTextureSize);
922  rgba = vec4(pointPosition.xy, 1.0, 0.0);
923
924  vec4 pointClusterIndices = texture(clusterTexture, pointIndices / pointsTextureSize);
925  vec2 xy = vec2(0.0);
926  if (pointClusterIndices.x >= 0.0 && pointClusterIndices.y >= 0.0) {
927    xy = 2.0 * (pointClusterIndices.xy + 0.5) / clustersTextureSize - 1.0;
928  }
929  
930  gl_Position = vec4(xy, 0.0, 1.0);
931  gl_PointSize = 1.0;
932}
933`,dT=`#version 300 es
934#ifdef GL_ES
935precision highp float;
936#endif
937
938uniform sampler2D positionsTexture;
939uniform sampler2D centermassTexture;
940uniform sampler2D clusterTexture;
941uniform sampler2D clusterPositionsTexture;
942uniform sampler2D clusterForceCoefficient;
943
944#ifdef USE_UNIFORM_BUFFERS
945layout(std140) uniform applyForcesUniforms {
946  float alpha;
947  float clustersTextureSize;
948  float clusterCoefficient;
949} applyForces;
950
951#define alpha applyForces.alpha
952#define clustersTextureSize applyForces.clustersTextureSize
953#define clusterCoefficient applyForces.clusterCoefficient
954#else
955uniform float alpha;
956uniform float clustersTextureSize;
957uniform float clusterCoefficient;
958#endif
959
960in vec2 textureCoords;
961
962out vec4 fragColor;
963
964
965void main() {
966  vec4 pointPosition = texture(positionsTexture, textureCoords);
967  vec4 velocity = vec4(0.0);
968  vec4 pointClusterIndices = texture(clusterTexture, textureCoords);
969  // no cluster, so no forces
970  if (pointClusterIndices.x >= 0.0 && pointClusterIndices.y >= 0.0) {
971    // positioning points to custom cluster position or either to the center of mass
972    vec2 clusterPositions = texture(clusterPositionsTexture, pointClusterIndices.xy / clustersTextureSize).xy;
973    if (clusterPositions.x < 0.0 || clusterPositions.y < 0.0) {
974      vec4 centermassValues = texture(centermassTexture, pointClusterIndices.xy / clustersTextureSize);
975      clusterPositions = centermassValues.xy / centermassValues.b;
976    }
977    vec4 clusterCustomCoeff = texture(clusterForceCoefficient, textureCoords);
978    vec2 distVector = clusterPositions.xy - pointPosition.xy;
979    float dist = length(distVector);
980    if (dist > 0.0) {
981      float addV = alpha * dist * clusterCoefficient * clusterCustomCoeff.r;
982      velocity.rg += addV * normalize(distVector);
983    }
984  }
985
986  fragColor = velocity;
987}`;class pT extends wt{constructor(){super(...arguments),this.cachedCentroidPositions=null}create(){var e,i;this.cachedCentroidPositions=null;const{device:n,store:s,data:r}=this,{pointsTextureSize:o}=s;

987if(r.pointsNumber===void 0||!r.pointClusters&&!r.clusterPositions)return;this.clusterCount=(r.pointClusters??[]).reduce((d,T)=>T===void 0||T<0?d:Math.max(d,T),0)+1,this.clustersTextureSize=Math.ceil(Math.sqrt(this.clusterCount));const a=this.previousPointsTextureSize!==o||this.previousClustersTextureSize!==this.clustersTextureSize||this.previousClusterCount!==this.clusterCount,l=o*o*4,c=this.clustersTextureSize*this.clustersTextureSize*4,u=new Float32Array(l),h=new Float32Array(c).fill(-1),f=new Float32Array(l).fill(1);if(r.clusterPositions)for(let d=0;d<this.clusterCount;++d)h[d*4+0]=r.clusterPositions[d*2+0]??-1,h[d*4+1]=r.clusterPositions[d*2+1]??-1;for(let d=0;d<r.pointsNumber;++d){const T=(e=r.pointClusters)==null?void 0:e[d];T===void 0?(u[d*4+0]=-1,u[d*4+1]=-1):(u[d*4+0]=T%this.clustersTextureSize,u[d*4+1]=Math.floor(T/this.clustersTextureSize)),r.clusterStrength&&(f[d*4+0]=r.clusterStrength[d]??1)}if(!this.clusterTexture||a?(this.clusterTexture&&!this.clusterTexture.destroyed&&this.clusterTexture.destroy(),this.clusterTexture=n.createTexture({width:o,height:o,format:"rgba32float",usage:j.SAMPLE|j.RENDER|j.COPY_DST}),this.clusterTexture.copyImageData({data:u,bytesPerRow:ue("rgba32float",o),mipLevel:0,x:0,y:0})):this.clusterTexture.copyImageData({data:u,bytesPerRow:ue("rgba32float",o),mipLevel:0,x:0,y:0}),!this.clusterPositionsTexture||a?(this.clusterPositionsTexture&&!this.clusterPositionsTexture.destroyed&&this.clusterPositionsTexture.destroy(),this.clusterPositionsTexture=n.createTexture({width:this.cluster

987sTextureSize,height:this.clustersTextureSize,format:"rgba32float",usage:j.SAMPLE|j.RENDER|j.COPY_DST}),this.clusterPositionsTexture.copyImageData({data:h,bytesPerRow:ue("rgba32float",this.clustersTextureSize),mipLevel:0,x:0,y:0})):this.clusterPositionsTexture.copyImageData({data:h,bytesPerRow:ue("rgba32float",this.clustersTextureSize),mipLevel:0,x:0,y:0}),!this.clusterForceCoefficientTexture||a?(this.clusterForceCoefficientTexture&&!this.clusterForceCoefficientTexture.destroyed&&this.clusterForceCoefficientTexture.destroy(),this.clusterForceCoefficientTexture=n.createTexture({width:o,height:o,format:"rgba32float",usage:j.SAMPLE|j.RENDER|j.COPY_DST}),this.clusterForceCoefficientTexture.copyImageData({data:f,bytesPerRow:ue("rgba32float",o),mipLevel:0,x:0,y:0})):this.clusterForceCoefficientTexture.copyImageData({data:f,bytesPerRow:ue("rgba32float",o),mipLevel:0,x:0,y:0}),!this.centermassTexture||this.previousClustersTextureSize!==this.clustersTextureSize?(this.centermassFbo&&!this.centermassFbo.destroyed&&this.centermassFbo.destroy(),this.centermassTexture&&!this.centermassTexture.destroyed&&this.centermassTexture.destroy(),this.centermassTexture=n.createTexture({width:this.cluster

987sTextureSize,height:this.clustersTextureSize,format:"rgba32float",usage:j.SAMPLE|j.RENDER|j.COPY_DST}),this.centermassTexture.copyImageData({data:new Float32Array(c).fill(0),bytesPerRow:ue("rgba32float",this.clustersTextureSize),mipLevel:0,x:0,y:0}),this.centermassFbo=n.createFramebuffer({width:this.clustersTextureSize,height:this.clustersTextureSize,colorAttachments:[this.centermassTexture]})):this.centermassTexture.copyImageData({data:new Float32Array(c).fill(0),bytesPerRow:ue("rgba32float",this.clustersTextureSize),mipLevel:0,x:0,y:0}),!this.pointIndices||this.previousPointsTextureSize!==o){this.pointIndices&&!this.pointIndices.destroyed&&this.pointIndices.destroy();const d=Gi(s.pointsTextureSize);this.pointIndices=n.createBuffer({data:d,usage:G.VERTEX|G.COPY_DST}),(i=this.calculateCentermassCommand)==null||i.setAttributes({pointIndices:this.pointIndices})}this.previousPointsTextureSize=o,this.previousClustersTextureSize=this.clustersTextureSize,this.previousClusterCount=this.clusterCount}initPrograms(){const{device:e,store:i,data:n}=this;n.pointsNumber===void 0||!n.pointClusters&&!n.clusterPositions||(this.calculateCentermassUniformStore||(this.calculateCentermassUniformStore=new Se({calculateCentermassUniforms:{uniformTypes:{pointsTextureSize:"f32",clustersTextureSize:"f32"},defaultUniforms:{pointsTextureSize:i.pointsTextureSize,clustersTextureSize:this.cluster

987sTextureSize??0}}})),this.calculateCentermassCommand||(this.calculateCentermassCommand=new ge(e,{fs:hT,vs:fT,topology:"point-list",vertexCount:n.pointsNumber??0,attributes:{...this.pointIndices&&{pointIndices:this.pointIndices}},bufferLayout:[{name:"pointIndices",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{calculateCentermassUniforms:this.calculateCentermassUniformStore.getManagedUniformBuffer(e,"calculateCentermassUniforms")},parameters:{blend:!0,blendColorOperation:"add",blendColorSrcFactor:"one",blendColorDstFactor:"one",blendAlphaOperation:"add",blendAlphaSrcFactor:"one",blendAlphaDstFactor:"one",depthWriteEnabled:!1,depthCompare:"always"}})),this.applyForcesUniformStore||(this.applyForcesUniformStore=new Se({applyForcesUniforms:{uniformTypes:{alpha:"f32",clustersTextureSize:"f32",clusterCoefficient:"f32"},defaultUniforms:{alpha:i.alpha,clustersTextureSize:this.clustersTextureSize??0,clusterCoefficient:this.config.simulationCluster}}})),this.applyForcesVertexCoordBuffer||(this.applyForcesVertexCoordBuffer=e.createBuffer({data:new Float32Array([-1,-1,1,-1,-1,1,1,1])})),this.applyForcesCommand||(this.applyForcesCommand=new ge(e,{fs:dT,vs:Ge,topology:"triangle-strip",vertexCount:4,attributes:{vertexCoord:this.applyForcesVertexCoordBuffer},bufferLayout:[{name:"vertexCoord",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{applyForcesUniforms:this.applyForcesUniformStore.getManagedUniformBuffer(e,"applyForcesUniforms")}})))}calculateCentermass(){const{device:e,points:i}=this;if(!i||!this.calculateCentermassCommand||!this.calculateCentermassUniformStore||!this.pointIndices||!this.centermassFbo||this.centermassFbo.destroyed||!this.clusterTexture||this.clusterTexture.destroyed||!i.previousPositionTexture||i.previousPositionTexture.destroyed)return;this.calculateCentermassCommand.setVertexCount(this.data.pointsNumber??0),this.calculateCentermassUniformStore.setUniforms({calculateCentermassUniforms:{pointsTextureSize:this.store.pointsTextureSize,clustersTextureSize:this.cluster

987sTextureSize??0}}),this.calculateCentermassCommand.setBindings({clusterTexture:this.clusterTexture,positionsTexture:i.previousPositionTexture});const n=e.beginRenderPass({framebuffer:this.centermassFbo,clearColor:[0,0,0,0]});this.calculateCentermassCommand.draw(n),n.end()}getCentroidPositions(){var e;const{config:{enableSimulation:i},store:{isSimulationRunning:n}}=this,s=!i||!n;if(s&&(e=this.points)!=null&&e.areClusterCentroidsUpToDate&&this.cachedCentroidPositions)return this.cachedCentroidPositions;if(this.calculateCentermass(),!this.centermassFbo||this.centermassFbo.destroyed||this.clusterCount===void 0)return[];const r=Ke(this.device,this.centermassFbo),o=[];o.length=this.clusterCount*2;for(let a=0;a<o.length/2;a+=1){const l=r[a*4+0],c=r[a*4+1],u=r[a*4+2];l!==void 0&&c!==void 0&&u!==void 0&&(o[a*2]=l/u,o[a*2+1]=c/u)}return s&&this.points&&(this.cachedCentroidPositions=o,this.points.areClusterCentroidsUpToDate=!0),o}run(){var e;if(!this.data.pointClusters&&!this.data.clusterPositions||(this.calculateCentermass(),!this.applyForcesCommand||!this.applyForcesUniformStore)||!this.clusterTexture||this.clusterTexture.destroyed||!this.centermassTexture||this.centermassTexture.destroyed||!this.clusterPositionsTexture||this.clusterPositionsTexture.destroyed||!this.clusterForceCoefficientTexture||this.clusterForceCoefficientTexture.destroyed||!((e=this.points)!=null&&e.previousPositionTexture)||this.points.previousPositionTexture.destroyed||!this.points.velocityFbo||this.points.velocityFbo.destroyed)return;this.applyForcesUniformStore.setUniforms({applyForcesUniforms:{alpha:this.store.alpha,clustersTextureSize:this.cluster

987sTextureSize??0,clusterCoefficient:this.config.simulationCluster}}),this.applyForcesCommand.setBindings({clusterTexture:this.clusterTexture,centermassTexture:this.centermassTexture,clusterPositionsTexture:this.clusterPositionsTexture,clusterForceCoefficient:this.clusterForceCoefficientTexture,positionsTexture:this.points.previousPositionTexture});const i=this.device.beginRenderPass({framebuffer:this.points.velocityFbo,clearColor:[0,0,0,0]});this.applyForcesCommand.draw(i),i.end()}destroy(){var e,i,n,s;this.cachedCentroidPositions=null,(e=this.calculateCentermassCommand)==null||e.destroy(),this.calculateCentermassCommand=void 0,(i=this.applyForcesCommand)==null||i.destroy(),this.applyForcesCommand=void 0,this.centermassFbo&&!this.centermassFbo.destroyed&&this.centermassFbo.destroy(),this.centermassFbo=void 0,this.clusterTexture&&!this.clusterTexture.destroyed&&this.clusterTexture.destroy(),this.clusterTexture=void 0,this.clusterPositionsTexture&&!this.clusterPositionsTexture.destroyed&&this.clusterPositionsTexture.destroy(),this.clusterPositionsTexture=void 0,this.clusterForceCoefficientTexture&&!this.clusterForceCoefficientTexture.destroyed&&this.clusterForceCoefficientTexture.destroy(),this.clusterForceCoefficientTexture=void 0,this.centermassTexture&&!this.centermassTexture.destroyed&&this.centermassTexture.destroy(),this.centermassTexture=void 0,(n=this.calculateCentermassUniformStore)==null||n.destroy(),this.calculateCentermassUniformStore=void 0,(s=this.applyForcesUniformStore)==null||s.destroy(),this.applyForcesUniformStore=void 0,this.pointIndices&&!this.pointIndices.destroyed&&this.pointIndices.destroy(),this.pointIndices=void 0,this.applyForcesVertexCoordBuffer&&!this.applyForcesVertexCoordBuffer.destroyed&&this.applyForcesVertexCoordBuffer.destroy(),this.applyForcesVertexCoordBuffer=void 0}}const _T=`
988  #gl-bench {
989    position:absolute;
990    right:0;
991    top:0;
992    z-index:1000;
993    -webkit-user-select: none;
994    -moz-user-select: none;
995    user-select: none;
996  }
997  #gl-bench div {
998    position: relative;
999    display: block;
1000    margin: 4px;
1001    padding: 0 7px 0 10px;
1002    background: #5f69de;
1003    border-radius: 15px;
1004    cursor: pointer;
1005    opacity: 0.9;
1006  }
1007  #gl-bench svg {
1008    height: 60px;
1009    margin: 0 -1px;
1010  }
1011  #gl-bench text {
1012    font-size: 12px;
1013    font-family: Helvetica,Arial,sans-serif;
1014    font-weight: 700;
1015    dominant-baseline: middle;
1016    text-anchor: middle;
1017  }
1018  #gl-bench .gl-mem {
1019    font-size: 9px;
1020  }
1021  #gl-bench line {
1022    stroke-width: 5;
1023    stroke: #112211;
1024    stroke-linecap: round;
1025  }
1026  #gl-bench polyline {
1027    fill: none;
1028    stroke: #112211;
1029    stroke-linecap: round;
1030    stroke-linejoin: round;
1031    stroke-width: 3.5;
1032  }
1033  #gl-bench rect {
1034    fill: #8288e4;
1035  }
1036  #gl-bench .opacity {
1037    stroke: #8288e4;
1038  }
1039`;class Ca{constructor(e){this.destroy();const i=e.getContext("webgl")||e.getContext("experimental-webgl");this.bench=new Cg(i,{css:_T})}begin(){var e;(e=this.bench)==null||e.begin("frame")}end(e){var i,n;(i=this.bench)==null||i.end("frame"),(n=this.bench)==null||n.nextFrame(e)}destroy(){this.bench=void 0,Me("#gl-bench").remove()}}const mT=`
1040vec2 conicParametricCurve(vec2 A, vec2 B, vec2 ControlPoint, float t, float w) {
1041  vec2 divident = (1.0 - t) * (1.0 - t) * A + 2.0 * (1.0 - t) * t * w * ControlPoint + t * t * B;
1042  float divisor = (1.0 - t) * (1.0 - t) + 2.0 * (1.0 - t) * t * w + t * t;
1043  return divident / divisor;
1044}
1045`,ba={name:"conicParametricCurve",vs:mT},gT=`#version 300 es
1046#ifdef GL_ES
1047precision highp float;
1048#endif
1049
1050in vec4 rgbaColor;
1051in vec2 pos;
1052in float arrowLength;
1053in float useArrow;
1054in float smoothing;
1055in float arrowWidthFactor;
1056in float linkIndex;
1057
1058#ifdef USE_UNIFORM_BUFFERS
1059layout(std140) uniform drawLineFragmentUniforms {
1060  float renderMode;
1061} drawLineFrag;
1062
1063#define renderMode drawLineFrag.renderMode
1064#else
1065// renderMode: 0.0 = normal rendering, 1.0 = index buffer rendering for picking
1066uniform float renderMode;
1067#endif
1068
1069out vec4 fragColor;
1070
1071float map(float value, float min1, float max1, float min2, float max2) {
1072  return min2 + (value - min1) * (max2 - min2) / (max1 - min1);
1073}
1074
1075void main() {
1076  float opacity = 1.0;
1077  vec3 color = rgbaColor.rgb;
1078
1079  if (useArrow > 0.5) {
1080    float end_arrow = 0.5 + arrowLength / 2.0;
1081    float start_arrow = end_arrow - arrowLength;
1082    float arrowWidthDelta = arrowWidthFactor / 2.0;
1083    float linkOpacity = rgbaColor.a * smoothstep(0.5 - arrowWidthDelta, 0.5 - arrowWidthDelta - smoothing / 2.0, abs(pos.y));
1084    float arrowOpacity = 1.0;
1085    if (pos.x > start_arrow && pos.x < start_arrow + arrowLength) {
1086      float xmapped = map(pos.x, start_arrow, end_arrow, 0.0, 1.0);
1087      arrowOpacity = rgbaColor.a * smoothstep(xmapped - smoothing, xmapped, map(abs(pos.y), 0.5, 0.0, 0.0, 1.0));
1088      if (linkOpacity != arrowOpacity) {
1089        linkOpacity = max(linkOpacity, arrowOpacity);
1090      }
1091    }
1092    opacity = linkOpacity;
1093  } else opacity = rgbaColor.a * smoothstep(0.5, 0.5 - smoothing, abs(pos.y));
1094  
1095  if (renderMode > 0.0) {
1096    if (opacity <= 0.0) discard;
1097    fragColor = vec4(linkIndex, 0.0, 0.0, 1.0);
1098  } else fragColor = vec4(color, opacity);
1099
1100}
1101`,TT=`#version 300 es
1102#ifdef GL_ES
1103precision highp float;
1104#endif
1105
1106in vec2 position, pointA, pointB;
1107in vec4 sourceColor;
1108in vec4 targetColor;
1109in float sourceWidth;
1110in float targetWidth;
1111in float arrow;
1112in float linkIndices;
1113
1114uniform sampler2D positionsTexture;
1115uniform sampler2D linkStatus;
1116
1117#ifdef USE_UNIFORM_BUFFERS
1118layout(std140) uniform drawLineUniforms {
1119  mat4 transformationMatrix;
1120  float pointsTextureSize;
1121  float widthScale;
1122  float linkArrowsSizeScale;
1123  float spaceSize;
1124  vec2 screenSize;
1125  vec2 linkVisibilityDistanceRange;
1126  float linkVisibilityMinTransparency;
1127  float linkOpacity;
1128  float greyoutOpacity;
1129  float curvedWeight;
1130  float curvedLinkControlPointDistance;
1131  float curvedLinkSegments;
1132  float scaleLinksOnZoom;
1133  float maxPointSize;
1134  float renderMode;
1135  float hoveredLinkIndex;
1136  vec4 hoveredLinkColor;
1137  float hoveredLinkWidthIncrease;
1138  float isLinkHighlightingActive;
1139  float linkStatusTextureSize;
1140  float focusedLinkIndex;
1141  float focusedLinkWidthIncrease;
1142  float transitionProgress;
1143  float animateColors;
1144  float animateWidths;
1145} drawLine;
1146
1147#define transformationMatrix drawLine.transformationMatrix
1148#define pointsTextureSize drawLine.pointsTextureSize
1149#define widthScale drawLine.widthScale
1150#define linkArrowsSizeScale drawLine.linkArrowsSizeScale
1151#define spaceSize drawLine.spaceSize
1152#define screenSize drawLine.screenSize
1153#define linkVisibilityDistanceRange drawLine.linkVisibilityDistanceRange
1154#define linkVisibilityMinTransparency drawLine.linkVisibilityMinTransparency
1155#define linkOpacity drawLine.linkOpacity
1156#define greyoutOpacity drawLine.greyoutOpacity
1157#define curvedWeight drawLine.curvedWeight
1158#define curvedLinkControlPointDistance drawLine.curvedLinkControlPointDistance
1159#define curvedLinkSegments drawLine.curvedLinkSegments
1160#define scaleLinksOnZoom drawLine.scaleLinksOnZoom
1161#define maxPointSize drawLine.maxPointSize
1162#define renderMode drawLine.renderMode
1163#define hoveredLinkIndex drawLine.hoveredLinkIndex
1164#define hoveredLinkColor drawLine.hoveredLinkColor
1165#define hoveredLinkWidthIncrease drawLine.hoveredLinkWidthIncrease
1166#define isLinkHighlightingActive drawLine.isLinkHighlightingActive
1167#define linkStatusTextureSize drawLine.linkStatusTextureSize
1168#define focusedLinkIndex drawLine.focusedLinkIndex
1169#define focusedLinkWidthIncrease drawLine.focusedLinkWidthIncrease
1170#define transitionProgress drawLine.transitionProgress
1171#define animateColors drawLine.animateColors
1172#define animateWidths drawLine.animateWidths
1173#else
1174uniform mat3 transformationMatrix;
1175uniform float pointsTextureSize;
1176uniform float widthScale;
1177uniform float linkArrowsSizeScale;
1178uniform float spaceSize;
1179uniform vec2 screenSize;
1180uniform vec2 linkVisibilityDistanceRange;
1181uniform float linkVisibilityMinTransparency;
1182uniform float linkOpacity;
1183uniform float greyoutOpacity;
1184uniform float curvedWeight;
1185uniform float curvedLinkControlPointDistance;
1186uniform float curvedLinkSegments;
1187uniform bool scaleLinksOnZoom;
1188uniform float maxPointSize;
1189// renderMode: 0.0 = normal rendering, 1.0 = index buffer rendering for picking
1190uniform float renderMode;
1191uniform float hoveredLinkIndex;
1192uniform vec4 hoveredLinkColor;
1193uniform float hoveredLinkWidthIncrease;
1194uniform float isLinkHighlightingActive;
1195uniform float linkStatusTextureSize;
1196uniform float focusedLinkIndex;
1197uniform float focusedLinkWidthIncrease;
1198uniform float transitionProgress;
1199uniform float animateColors;
1200uniform float animateWidths;
1201#endif
1202
1203out vec4 rgbaColor;
1204out vec2 pos;
1205out float arrowLength;
1206out float useArrow;
1207out float smoothing;
1208out float arrowWidthFactor;
1209out float linkIndex;
1210
1211float map(float value, float min1, float max1, float min2, float max2) {
1212  return min2 + (value - min1) * (max2 - min2) / (max1 - min1);
1213}
1214
1215float calculateLinkWidth(float width) {
1216  float linkWidth;
1217  if (scaleLinksOnZoom > 0.0) {
1218    // Use original width if links should scale with zoom
1219    linkWidth = width;
1220  } else {
1221    // Adjust width based on zoom level to maintain visual size
1222    linkWidth = width / transformationMatrix[0][0];
1223    // Apply a non-linear scaling to avoid extreme widths
1224    linkWidth *= min(5.0, max(1.0, transformationMatrix[0][0] * 0.01));
1225  }
1226  // Limit link width based on whether it has an arrow
1227  if (useArrow > 0.5) {
1228    return min(linkWidth, (maxPointSize * 2.0) / transformationMatrix[0][0]);
1229  } else {
1230    return min(linkWidth, maxPointSize / transformationMatrix[0][0]);
1231  }
1232}
1233
1234float calculateArrowWidth(float arrowWidth) {
1235  if (scaleLinksOnZoom > 0.0) {
1236    return arrowWidth;
1237  } else {
1238    // Apply the same scaling logic as calculateLinkWidth to maintain proportionality
1239    arrowWidth = arrowWidth / transformationMatrix[0][0];
1240    // Apply the same non-linear scaling to avoid extreme widths
1241    arrowWidth *= min(5.0, max(1.0, transformationMatrix[0][0] * 0.01));
1242    return arrowWidth;
1243  }
1244}
1245
1246void main() {
1247  pos = position;
1248  linkIndex = linkIndices;
1249
1250  vec2 pointTexturePosA = (pointA + 0.5) / pointsTextureSize;
1251  vec2 pointTexturePosB = (pointB + 0.5) / pointsTextureSize;
1252
1253  vec4 pointPositionA = texture(positionsTexture, pointTexturePosA);
1254  vec4 pointPositionB = texture(positionsTexture, pointTexturePosB);
1255  vec2 a = pointPositionA.xy;
1256  vec2 b = pointPositionB.xy;
1257  
1258  // Calculate direction vector and its perpendicular
1259  vec2 xBasis = b - a;
1260  vec2 yBasis = normalize(vec2(-xBasis.y, xBasis.x));
1261
1262  // Calculate link distance and control point for curved link
1263  float linkDist = length(xBasis);
1264  float h = curvedLinkControlPointDistance;
1265  vec2 controlPoint = (a + b) / 2.0 + yBasis * linkDist * h;
1266
1267  // Convert link distance to screen pixels
1268  float linkDistPx = linkDist * transformationMatrix[0][0];
1269
1270  float lineWidthBase = animateWidths > 0.0
1271    ? mix(sourceWidth, targetWidth, transitionProgress)
1272    : targetWidth;
1273  vec4 lineColor = animateColors > 0.0
1274    ? mix(sourceColor, targetColor, transitionProgress)
1275    : targetColor;
1276  
1277  // Calculate line width using the width scale
1278  float linkWidth = lineWidthBase * widthScale;
1279  float k = 2.0;
1280  // Arrow width is proportionally larger than the line width
1281  float arrowWidth = linkWidth * k;
1282  arrowWidth *= linkArrowsSizeScale;
1283
1284  // Ensure arrow width difference is non-negative to prevent unwanted changes to link width
1285  float arrowWidthDifference = max(0.0, arrowWidth - linkWidth);
1286
1287  // Calculate arrow width in pixels
1288  float arrowWidthPx = calculateArrowWidth(arrowWidth);
1289
1290  // Calculate arrow length proportional to its width
1291  // 0.866 is approximately sqrt(3)/2 - related to equilateral triangle geometry
1292  // Cap the length to avoid overly long arrows on short links
1293  arrowLength = min(0.3, (0.866 * arrowWidthPx * 2.0) / linkDist);
1294
1295  useArrow = arrow;
1296  if (useArrow > 0.5) {
1297    linkWidth += arrowWidthDifference;
1298  }
1299
1300  arrowWidthFactor = arrowWidthDifference / linkWidth;
1301
1302  // Calculate final link width in pixels with smoothing
1303  float linkWidthPx = calculateLinkWidth(linkWidth);
1304    
1305  if (renderMode > 0.0) {
1306    // Add 5 pixels padding for better hover detection
1307    linkWidthPx += 5.0 / transformationMatrix[0][0];
1308    // Match the visible-pass width increases so the pickable area covers the full rendered link
1309    if (hoveredLinkIndex == linkIndex) {
1310      linkWidthPx += hoveredLinkWidthIncrease / transformationMatrix[0][0];
1311    }
1312    if (focusedLinkIndex == linkIndex) {
1313      linkWidthPx += focusedLinkWidthIncrease / transformationMatrix[0][0];
1314    }
1315  } else {
1316    // Add pixel increase if this is the hovered link
1317    if (hoveredLinkIndex == linkIndex) {
1318      linkWidthPx += hoveredLinkWidthIncrease / transformationMatrix[0][0];
1319    }
1320    // Add pixel increase if this is the focused link
1321    if (focusedLinkIndex == linkIndex) {
1322      linkWidthPx += focusedLinkWidthIncrease / transformationMatrix[0][0];
1323    }
1324  }

1325  float smoothingPx = 0.5 / transformationMatrix[0][0];
1326  smoothing = smoothingPx / linkWidthPx;
1327  linkWidthPx += smoothingPx;
1328
1329
1330
1331  // Calculate final color with opacity based on link distance
1332  vec3 rgbColor = lineColor.rgb;
1333  // Adjust opacity based on link distance
1334  float opacity = lineColor.a * linkOpacity * max(linkVisibilityMinTransparency, map(linkDistPx, linkVisibilityDistanceRange.g, linkVisibilityDistanceRange.r, 0.0, 1.0));
1335
1336  // Apply greyed-out opacity from link status texture
1337  if (isLinkHighlightingActive > 0.0 && linkStatusTextureSize > 0.0) {
1338    float texX = mod(linkIndices, linkStatusTextureSize);
1339    float texY = floor(linkIndices / linkStatusTextureSize);
1340    vec2 linkStatusCoord = (vec2(texX, texY) + 0.5) / linkStatusTextureSize;
1341    vec4 linkStatusValue = texture(linkStatus, linkStatusCoord);
1342    if (linkStatusValue.r > 0.0) {
1343      opacity *= greyoutOpacity;
1344    }
1345  }
1346
1347  // Pass final color to fragment shader
1348  rgbaColor = vec4(rgbColor, opacity);
1349
1350  // Apply hover color if this is the hovered link and hover color is defined
1351  if (hoveredLinkIndex == linkIndex && hoveredLinkColor.a > -0.5) {
1352    // Keep existing RGB values but multiply opacity with hover color opacity
1353    rgbaColor.rgb = hoveredLinkColor.rgb;
1354    rgbaColor.a *= hoveredLinkColor.a;
1355  }
1356
1357  // Calculate position on the curved path
1358  float t = position.x;
1359  float w = curvedWeight;
1360  
1361  float tPrev = t - 1.0 / curvedLinkSegments;
1362  float tNext = t + 1.0 / curvedLinkSegments;
1363  
1364  vec2 pointCurr = conicParametricCurve(a, b, controlPoint, t, w);
1365  
1366  vec2 pointPrev = conicParametricCurve(a, b, controlPoint, max(0.0, tPrev), w);
1367  vec2 pointNext = conicParametricCurve(a, b, controlPoint, min(tNext, 1.0), w);
1368  
1369  vec2 xBasisCurved = pointNext - pointPrev;
1370  vec2 yBasisCurved = normalize(vec2(-xBasisCurved.y, xBasisCurved.x));
1371  
1372  pointCurr += yBasisCurved * linkWidthPx * position.y;
1373  
1374  // Transform to clip space coordinates
1375  vec2 p = 2.0 * pointCurr / spaceSize - 1.0;
1376  p *= spaceSize / screenSize;
1377  
1378  #ifdef USE_UNIFORM_BUFFERS
1379  mat3 transformMat3 = mat3(transformationMatrix);
1380  vec3 final = transformMat3 * vec3(p, 1);
1381  #else
1382  vec3 final = transformationMatrix * vec3(p, 1);
1383  #endif
1384  
1385  gl_Position = vec4(final.rg, 0, 1);
1386}`,ST=`#version 300 es
1387#ifdef GL_ES
1388precision highp float;
1389#endif
1390
1391in vec4 rgba;
1392
1393out vec4 fragColor;
1394
1395void main() {
1396  fragColor = rgba;
1397}
1398`,xT=`#version 300 es
1399#ifdef GL_ES
1400precision highp float;
1401#endif
1402
1403in vec2 pointA;
1404in vec2 pointB;
1405in float linkIndices;
1406
1407uniform sampler2D positionsTexture;
1408
1409#ifdef USE_UNIFORM_BUFFERS
1410layout(std140) uniform fillSampledLinksUniforms {
1411  float pointsTextureSize;
1412  mat4 transformationMatrix;
1413  float spaceSize;
1414  vec2 screenSize;
1415  float curvedWeight;
1416  float curvedLinkControlPointDistance;
1417  float curvedLinkSegments;
1418} fillSampledLinks;
1419
1420#define pointsTextureSize fillSampledLinks.pointsTextureSize
1421#define transformationMatrix fillSampledLinks.transformationMatrix
1422#define spaceSize fillSampledLinks.spaceSize
1423#define screenSize fillSampledLinks.screenSize
1424#define curvedWeight fillSampledLinks.curvedWeight
1425#define curvedLinkControlPointDistance fillSampledLinks.curvedLinkControlPointDistance
1426#define curvedLinkSegments fillSampledLinks.curvedLinkSegments
1427#else
1428uniform float pointsTextureSize;
1429uniform float spaceSize;
1430uniform vec2 screenSize;
1431uniform float curvedWeight;
1432uniform float curvedLinkControlPointDistance;
1433uniform float curvedLinkSegments;
1434uniform mat3 transformationMatrix;
1435#endif
1436
1437out vec4 rgba;
1438
1439void main() {
1440  vec4 posA = texture(positionsTexture, (pointA + 0.5) / pointsTextureSize);
1441  vec4 posB = texture(positionsTexture, (pointB + 0.5) / pointsTextureSize);
1442  vec2 a = posA.rg;
1443  vec2 b = posB.rg;
1444
1445  vec2 tangent = b - a;
1446  float angle = -atan(tangent.y, tangent.x);
1447
1448  vec2 mid;
1449  if (curvedLinkSegments <= 1.0) {
1450    mid = (a + b) * 0.5;
1451  } else if (curvedLinkControlPointDistance != 0.0 && curvedWeight != 0.0) {
1452    vec2 xBasis = b - a;
1453    vec2 yBasis = normalize(vec2(-xBasis.y, xBasis.x));
1454    float linkDist = length(xBasis);
1455    float h = curvedLinkControlPointDistance;
1456    vec2 controlPoint = (a + b) / 2.0 + yBasis * linkDist * h;
1457    mid = conicParametricCurve(a, b, controlPoint, 0.5, curvedWeight);
1458  } else {
1459    mid = (a + b) * 0.5;
1460  }
1461
1462  vec2 p = 2.0 * mid / spaceSize - 1.0;
1463  p *= spaceSize / screenSize;
1464  #ifdef USE_UNIFORM_BUFFERS
1465  mat3 transformMat3 = mat3(transformationMatrix);
1466  vec3 final = transformMat3 * vec3(p, 1);
1467  #else
1468  vec3 final = transformationMatrix * vec3(p, 1);
1469  #endif
1470
1471  vec2 pointScreenPosition = (final.xy + 1.0) * screenSize / 2.0;

1472  rgba = vec4(linkIndices, mid.x, mid.y, angle);
1473  float i = (pointScreenPosition.x + 0.5) / screenSize.x;
1474  float j = (pointScreenPosition.y + 0.5) / screenSize.y;
1475  gl_Position = vec4(2.0 * vec2(i, j) - 1.0, 0.0, 1.0);
1476
1477  gl_PointSize = 1.0;
1478}
1479`,yT=`#version 300 es
1480#ifdef GL_ES
1481precision highp float;
1482#endif
1483
1484uniform sampler2D linkIndexTexture;
1485
1486#ifdef USE_UNIFORM_BUFFERS
1487layout(std140) uniform hoveredLineIndexUniforms {
1488  vec2 mousePosition;
1489  vec2 screenSize;
1490} hoveredLine;
1491
1492#define mousePosition hoveredLine.mousePosition
1493#define screenSize hoveredLine.screenSize
1494#else
1495uniform vec2 mousePosition;
1496uniform vec2 screenSize;
1497#endif
1498
1499out vec4 fragColor;
1500
1501void main() {
1502  // Convert mouse position to texture coordinates
1503  vec2 texCoord = mousePosition / screenSize;
1504  
1505  // Read the link index from the linkIndexFbo texture at mouse position
1506  vec4 linkIndexData = texture(linkIndexTexture, texCoord);
1507  
1508  // Extract the link index (stored in the red channel)
1509  float linkIndex = linkIndexData.r;
1510  
1511  // Check if there's a valid link at this position (alpha > 0)
1512  if (linkIndexData.a > 0.0 && linkIndex >= 0.0) {
1513    // Output the link index
1514    fragColor = vec4(linkIndex, 0.0, 0.0, 1.0);
1515  } else {
1516    // No link at this position, output -1 to indicate no hover
1517    fragColor = vec4(-1.0, 0.0, 0.0, 0.0);
1518  }
1519} `,vT=`#version 300 es
1520#ifdef GL_ES
1521precision highp float;
1522#endif
1523
1524in vec2 vertexCoord;
1525
1526void main() {
1527  gl_Position = vec4(vertexCoord, 0.0, 1.0);
1528} `,ET=t=>{const e=Dc().exponent(2).range([0,1]).domain([-1,1]),i=Oc(0,t).map(s=>-.5+s/t);i.push(.5);const n=new Array(i.length*2);return i.forEach((s,r)=>{n[r*2]=[e(s*2),.5],n[r*2+1]=[e(s*2),-.5]}),n};class AT extends wt{constructor(){super(...arguments),this.linkStatusTextureSize=0,this.transitionProgress=1,this.shouldAnimateLinkColors=!1,this.shouldAnimateLinkWidths=!1}initPrograms(){const{device:e,config:i,store:n,data:s}=this;this.updateLinkIndexFbo(),this.hoveredLineIndexTexture||(this.hoveredLineIndexTexture=e.createTexture({width:1,height:1,format:"rgba32float",usage:j.SAMPLE|j.RENDER|j.COPY_DST,data:new Float32Array(4).fill(0)})),this.hoveredLineIndexFbo||(this.hoveredLineIndexFbo=e.createFramebuffer({width:1,height:1,colorAttachments:[this.hoveredLineIndexTexture]})),this.curveLineGeometry||this.updateCurveLineGeometry();const r=this.data.linksNumber??0;this.pointABuffer||(this.pointABuffer=e.createBuffer({data:new Float32Array(r*2),usage:G.VERTEX|G.COPY_DST})),this.pointBBuffer||(this.pointBBuffer=e.createBuffer({data:new Float32Array(r*2),usage:G.VERTEX|G.COPY_DST})),this.arrowBuffer||(this.arrowBuffer=e.createBuffer({data:new Float32Array(r),usage:G.VERTEX|G.COPY_DST})),this.linkIndexBuffer||(this.linkIndexBuffer=e.createBuffer({data:new Float32Array(r),usage:G.VERTEX|G.COPY_DST})),this.drawLineUniformStore||(this.drawLineUniformStore=new Se({drawLineUniforms:{uniformTypes:{transformationMatrix:"mat4x4<f32>",pointsTextureSize:"f32",widthScale:"f32",linkArrowsSizeScale:"f32",spaceSize:"f32",screenSize:"vec2<f32>",linkVisibilityDistanceRange:"vec2<f32>",linkVisibilityMinTransparency:"f32",linkOpacity:"f32",greyoutOpacity:"f32",curvedWeight:"f32",curvedLinkControlPointDistance:"f32",curvedLinkSegments:"f32",scaleLinksOnZoom:"f32",maxPointSize:"f32",renderMode:"f32",hoveredLinkIndex:"f32",hoveredLinkColor:"vec4<f32>",hoveredLinkWidthIncrease:"f32",isLinkHighlightingActive:"f32",linkStatusTextureSize:"f32",focusedLinkIndex:"f32",focusedLinkWidthIncrease:"f32",transitionProgress:"f32",animateColors:"f32",animateWidths:"f32"},defaultUniforms:{transformationMatrix:n.transformationMatrix4x4,pointsTextureSize:n.pointsTextureSize,widthScale:i.linkWidthScale,linkArrowsSizeScale:i.linkArrowsSizeScale,spaceSize:n.adjustedSpaceSize,screenSize:ce(n.screenSize,[0,0]),linkVisibilityDistanceRange:ce(i.linkVisibilityDistanceRange,[0,0]),linkVisibilityMinTransparency:i.linkVisibilityMinTransparency,linkOpacity:i.linkOpacity,greyoutOpacity:i.linkGreyoutOpacity,curvedWeight:i.curvedLinkWeight,curvedLinkControlPointDistance:i.curvedLinkControlPointDistance,curvedLinkSegments:i.curvedLinks?i.curvedLinkSegments:1,scaleLinksOnZoom:i.scaleLinksOnZoom?1:0,maxPointSize:n.maxPointSize,renderMode:0,hoveredLinkIndex:n.hoveredLinkIndex??-1,hoveredLinkColor:we(n.hoveredLinkColor,[-1,-1,-1,-1]),hoveredLinkWidthIncrease:i.hoveredLinkWidthIncrease,isLinkHighlightingActive:0,linkStatusTextureSize:0,focusedLinkIndex:i.focusedLinkIndex??-1,focusedLinkWidthIncrease:i.focusedLinkWidthIncrease,transitionProgress:1,animateColors:0,animateWidths:0}},drawLineFragmentUniforms:{uniformTypes:{renderMode:"f32"},defaultUniforms:{renderMode:0}}}

1528)),this.drawCurveCommand||(this.drawCurveCommand=this.createDrawCurveCommand(this.getLinkBlendParameters(this.config.linkBlending))),this.isLinkBlendingActive=this.config.linkBlending,this.quadBuffer||(this.quadBuffer=e.createBuffer({data:new Float32Array([-1,-1,1,-1,-1,1,1,1]),usage:G.VERTEX|G.COPY_DST})),this.hoveredLineIndexUniformStore||(this.hoveredLineIndexUniformStore=new Se({hoveredLineIndexUniforms:{uniformTypes:{mousePosition:"vec2<f32>",screenSize:"vec2<f32>"},defaultUniforms:{mousePosition:ce(n.screenMousePosition,[0,0]),screenSize:ce(n.screenSize,[0,0])}}})),this.hoveredLineIndexCommand||(this.hoveredLineIndexCommand=new ge(e,{vs:vT,fs:yT,topology:"triangle-strip",vertexCount:4,attributes:{vertexCoord:this.quadBuffer},bufferLayout:[{name:"vertexCoord",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{hoveredLineIndexUniforms:this.hoveredLineIndexUniformStore.getManagedUniformBuffer(e,"hoveredLineIndexUniforms")}})),this.fillSampledLinksUniformStore||(this.fillSampledLinksUniformStore=new Se({fillSampledLinksUniforms:{uniformTypes:{pointsTextureSize:"f32",transformationMatrix:"mat4x4<f32>",spaceSize:"f32",screenSize:"vec2<f32>",curvedWeight:"f32",curvedLinkControlPointDistance:"f32",curvedLinkSegments:"f32"},defaultUniforms:{pointsTextureSize:n.pointsTextureSize??0,transformationMatrix:n.transformationMatrix4x4,spaceSize:n.adjustedSpaceSize,screenSize:ce(n.screenSize,[0,0]),curvedWeight:i.curvedLinkWeight,curvedLinkControlPointDistance:i.curvedLinkControlPointDistance,curvedLinkSegments:i.curvedLinks?i.curvedLinkSegments:1}}})),this.fillSampledLinksFboCommand||(this.fillSampledLinksFboCommand=new ge(e,{fs:ST,vs:xT,modules:[ba],topology:"point-list",vertexCount:s.linksNumber??0,attributes:{...this.pointABuffer&&{pointA:this.pointABuffer},...this.pointBBuffer&&{pointB:this.pointBBuffer},...this.linkIndexBuffer&&{linkIndices:this.linkIndexBuffer}},bufferLayout:[{name:"pointA",format:"float32x2"},{name:"pointB",format:"float32x2"},{name:"linkIndices",format:"float32"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{fillSampledLinksUniforms:this.fillSampledLinksUniformStore.getManagedUniformBuffer(e,"fillSampledLinksUniforms")},parameters:{depthWriteEnabled:!1,depthCompare:"always",blend:!1}})),this.updateSampledLinksGrid(),this.updateLinkStatus()}draw(e){const{config:i,points:n,store:s}=this;if(!n||!n.currentPositionTexture||n.currentPositionTexture.destroyed||((!this.pointABuffer||!this.pointBBuffer)&&this.updatePointsBuffer(),this.targetColorBuffer||this.updateColor(),this.targetWidthBuffer||this.updateWidth(),this.arrowBuffer||this.updateArrow(),this.curveLineGeometry||this.updateCurveLineGeometry(),!this.drawCurveCommand||!this.drawLineUniformStore||!this.linkStatusTexture))return;this.updateLinkBlending();const r=i.highlightedLinkIndices!==void 0;this.drawLineUniformStore.setUniforms({drawLineUniforms:{transformationMatrix:s.transformationMatrix4x4,pointsTextureSize:s.pointsTextureSize,widthScale:i.linkWidthScale,linkArrowsSizeScale:i.linkArrowsSizeScale,spaceSize:s.adjustedSpaceSize,screenSize:ce(s.screenSize,[0,0]),linkVisibilityDistanceRange:ce(i.linkVisibilityDistanceRange,[0,0]),linkVisibilityMinTransparency:i.linkVisibilityMinTransparency,linkOpacity:i.linkOpacity,greyoutOpacity:i.linkGreyoutOpacity,curvedWeight:i.curvedLinkWeight,curvedLinkControlPointDistance:i.curvedLinkControlPointDistance,curvedLinkSegments:i.curvedLinks?i.curvedLinkSegments:1,scaleLinksOnZoom:i.scaleLinksOnZoom?1:0,maxPointSize:s.maxPointSize,renderMode:0,hoveredLinkIndex:s.hoveredLinkIndex??-1,hoveredLinkColor:we(s.hoveredLinkColor,[-1,-1,-1,-1]),hoveredLinkWidthIncrease:i.hoveredLinkWidthIncrease,isLinkHighlightingActive:r?1:0,linkStatusTextureSize:this.linkStatusTextureSize,focusedLinkIndex:i.focusedLinkIndex??-1,focusedLinkWidthIncrease:i.focusedLinkWidthIncrease,transitionProgress:this.transitionProgress,animateColors:this.shouldAnimateLinkColors?1:0,animateWidths:this.shouldAnimateLinkWidths?1:0},drawLineFragmentUniforms:{renderMode:0}}),this.drawCurveCommand.setBindings({positionsTexture:n.currentPositionTexture,linkStatus:this.linkStatusTexture}

1528),this.drawCurveCommand.setInstanceCount(this.data.linksNumber??0),this.drawCurveCommand.draw(e)}updateLinkIndexFbo(){var e,i;const{device:n,store:s}=this;if(!this.store.isLinkHoveringEnabled)return;const r=s.screenSize??[0,0],o=r[0],a=r[1];if(!o||!a)return;const l=((e=this.previousScreenSize)==null?void 0:e[0])!==o||((i=this.previousScreenSize)==null?void 0:i[1])!==a;(!this.linkIndexTexture||l)&&(this.linkIndexFbo&&!this.linkIndexFbo.destroyed&&this.linkIndexFbo.destroy(),this.linkIndexTexture&&!this.linkIndexTexture.destroyed&&this.linkIndexTexture.destroy(),this.linkIndexTexture=n.createTexture({width:o,height:a,format:"rgba32float",usage:j.SAMPLE|j.RENDER|j.COPY_DST}),this.linkIndexTexture.copyImageData({data:new Float32Array(o*a*4).fill(0),bytesPerRow:ue("rgba32float",o),mipLevel:0,x:0,y:0}),this.linkIndexFbo=n.createFramebuffer({width:o,height:a,colorAttachments:[this.linkIndexTexture]}),this.previousScreenSize=[o,a])}updateSampledLinksGrid(){const{store:{screenSize:e},config:{linkSamplingDistance:i},device:n}=this;let s=i??Math.min(...e)/2;s===0&&(s=bt.linkSamplingDistance);const r=Math.ceil(e[0]/s),o=Math.ceil(e[1]/s);r===0||o===0||(!this.sampledLinksFbo||this.sampledLinksFbo.width!==r||this.sampledLinksFbo.height!==o)&&(this.sampledLinksFbo&&!this.sampledLinksFbo.destroyed&&this.sampledLinksFbo.destroy(),this.sampledLinksFbo=n.createFramebuffer({width:r,height:o,c

1528olorAttachments:["rgba32float"]}))}updatePointsBuffer(){var e;const{device:i,data:n,store:s}=this;if(n.linksNumber===void 0||n.links===void 0||!s.pointsTextureSize)return;const r=new Float32Array(n.linksNumber*2),o=new Float32Array(n.linksNumber*2);for(let c=0;c<n.linksNumber;c++){const u=n.links[c*2],h=n.links[c*2+1],f=u%s.pointsTextureSize,d=Math.floor(u/s.pointsTextureSize),T=h%s.pointsTextureSize,C=Math.floor(h/s.pointsTextureSize);r[c*2]=f,r[c*2+1]=d,o[c*2]=T,o[c*2+1]=C}const a=(((e=this.pointABuffer)==null?void 0:e.byteLength)??0)/(Float32Array.BYTES_PER_ELEMENT*2);!this.pointABuffer||a!==n.linksNumber?(this.pointABuffer&&!this.pointABuffer.destroyed&&this.pointABuffer.destroy(),this.pointABuffer=i.createBuffer({data:r,usage:G.VERTEX|G.COPY_DST})):this.pointABuffer.write(r),!this.pointBBuffer||a!==n.linksNumber?(this.pointBBuffer&&!this.pointBBuffer.destroyed&&this.pointBBuffer.destroy(),this.pointBBuffer=i.createBuffer({data:o,usage:G.VERTEX|G.COPY_DST})):this.pointBBuffer.write(o);const l=new Float32Array(n.linksNumber);for(let c=0;c<n.linksNumber;c++)l[c]=c;!this.linkIndexBuffer||a!==n.linksNumber?(this.linkIndexBuffer&&!this.linkIndexBuffer.destroyed&&this.linkIndexBuffer.destroy(),this.linkIndexBuffer=i.createBuffer({data:l,usage:G.VERTEX|G.COPY_DST})):this.linkIndexBuffer.write(l),this.setDrawCurveCommandAttributes({pointA:this.pointABuffer,pointB:this.pointBBuffer,linkIndices:this.linkIndexBuffer}),this.fillSampledLinksFboCommand&&this.fillSampledLinksFboCommand.setAttributes({pointA:this.pointABuffer,pointB:this.pointBBuffer,linkIndices:this.linkIndexBuffer}),this.updateSampledLinksGrid(),this.config.highlightedLinkIndices!==void 0&&this.updateLinkStatus()}updateColor(){const{data:e}=this,i=e.linksNumber??0,n=e.linkColors??new Float32Array(i*4).fill(0),{source:s,target:r,previous:o}=qn(this.device,n,this.sourceColorBuffer,this.targetColorBuffer,this.previousColorData,4);this.sourceColorBuffer=s,this.targetColorBuffer=r,this.previousColorData=o,this.setDrawCurveCommandAttributes({...this.sourceColorBuffer&&{sourceColor:this.sourceColorBuffer},...this.targetColorBuffer&&{targetColor:this.targetColorBuffer}})}updateWidth(){const{data:e}=this,i=e.linksNumber??0,n=e.linkWidths??new Float32Array(i).fill(0),{source:s,target:r,previous:o}=qn(this.device,n,this.sourceWidthBuffer,this.targetWidthBuffer,this.previousWidthData,1);this.sourceWidthBuffer=s,this.targetWidthBuffer=r,this.previousWidthData=o,this.setDrawCurveCommandAttributes({...this.sourceWidthBuffer&&{sourceWidth:this.sourceWidthBuffer},...this.targetWidthBuffer&&{targetWidth:this.targetWidthBuffer}})}updateArrow(){const{device:e,data:i}=this,n=i.linksNumber??0,s=i.linkArrows?new Float32Array(i.linkArrows):new Float32Array(n).fill(0);this.arrowBuffer?(this.arrowBuffer.byteLength??0)/Float32Array.BYTES_PER_ELEMENT!==n?(this.arrowBuffer&&!this.arrowBuffer.destroyed&&this.arrowBuffer.destroy(),this.arrowBuffer=e.createBuffer({data:s,usage:G.VERTEX|G.COPY_DST})):this.arrowBuffer.write(s):this.arrowBuffer=e.createBuffer({data:s,usage:G.VERTEX|G.COPY_DST}),this.setDrawCurveCommandAttributes({arrow:this.arrowBuffer})}updateLinkStatus(){const{device:e,config:i,data:n}=this,s=n.linksNumber??0;if(!s){this.linkStatusTexture||this.ensureLinkStatusPlaceholder();return}const{highlightedLinkIndices:r}=i;if(r===void 0){this.linkStatusTexture||this.ensureLinkStatusPlaceholder(),this.linkStatusTextureSize=0;return}const o=Math.ceil(Math.sqrt(s));this.linkStatusTextureSize=o;const a=new Float32Array(o*o*4);for(let c=0;c<s;c++)a[c*4]=1;for(const c of r)c>=0&&c<s&&(a[c*4]=0);const l={data:a,bytesPerRow:ue("rgba32float",o),mipLevel:0,x:0,y:0};!this.linkStatusTexture||this.linkStatusTexture.width!==o||this.linkStatusTexture.height!==o?(this.linkStatusTexture&&!this.linkStatusTexture.destroyed&&this.linkStatusTexture.destroy(),this.linkStatusTexture=e.createTexture({width:o,height:o,format:"rgba32float",usage:j.SAMPLE|j.RENDER|j.COPY_DST}),this.linkStatusTexture.copyImageData(l)):this.linkStatusTexture.copyImageData(l)}updateCurveLineGeometry(){var e,i;const{device:n,config:{curvedLinks:s,curvedLinkSegments:r}}=this;this.curveLineGeometry=ET(s?r:1);const o=new Float32Array(this.curveLineGeometry.length*2);for(let a=0;a<this.curveLineGeometry.length;a++)o[a*2]=this.curveLineGeometry[a][0],o[a*2+1]=this.curveLineGeometry[a][1];!this.curveLineBuffer||this.curveLineBuffer.byteLength!==o.byteLength?(this.curveLineBuffer&&!this.curveLineBuffer.destroyed&&this.curveLineBuffer.destroy(),this.curveLineBuffer=n.createBuffer({data:o,usage:G.VERTEX|G.COPY_DST}

1528)):this.curveLineBuffer.write(o),this.setDrawCurveCommandAttributes({position:this.curveLineBuffer}),(e=this.drawCurveCommand)==null||e.setVertexCount(this.curveLineGeometry.length),(i=this.drawCurvePickingCommand)==null||i.setVertexCount(this.curveLineGeometry.length)}updateLinkBlending(){var e;const i=this.config.linkBlending;i!==this.isLinkBlendingActive&&((e=this.drawCurveCommand)==null||e.setParameters(this.getLinkBlendParameters(i)),this.isLinkBlendingActive=i)}getSampledLinkPositionsMap(){const e=new Map;if(!this.sampledLinksFbo||this.sampledLinksFbo.destroyed)return e;const i=this.points;if(!(i!=null&&i.currentPositionTexture)||i.currentPositionTexture.destroyed)return e;if(this.fillSampledLinksFboCommand&&this.fillSampledLinksUniformStore&&this.sampledLinksFbo){this.fillSampledLinksFboCommand.setVertexCount(this.data.linksNumber??0),this.fillSampledLinksUniformStore.setUniforms({fillSampledLinksUniforms:{pointsTextureSize:this.store.pointsTextureSize??0,transformationMatrix:this.store.transformationMatrix4x4,spaceSize:this.store.adjustedSpaceSize,screenSize:ce(this.store.screenSize,[0,0]),curvedWeight:this.config.curvedLinkWeight,curvedLinkControlPointDistance:this.config.curvedLinkControlPointDistance,curvedLinkSegments:this.config.curvedLinks?this.config.curvedLinkSegments:1}}),this.fillSampledLinksFboCommand.setBindings({positionsTexture:i.currentPositionTexture});const s=this.device.beginRenderPass({framebuffer:this.sampledLinksFbo,clearColor:[-1,-1,-1,-1]});this.fillSampledLinksFboCommand.draw(s),s.end()}const n=Ke(this.device,this.sampledLinksFbo);for(let s=0;s<n.length/4;s++){const r=n[s*4],o=n[s*4+1],a=n[s*4+2],l=n[s*4+3];r!==void 0&&r>=0&&o!==void 0&&a!==void 0&&l!==void 0&&e.set(Math.round(r),[o,a,l])}return e}getSampledLinks(){const e=[],i=[],n=[];if(!this.sampledLinksFbo||this.sampledLinksFbo.destroyed)return{indices:e,positions:i,angles:n};const s=this.points;if(!(s!=null&&s.currentPositionTexture)||s.currentPositionTexture.destroyed)return{indices:e,positions:i,angles:n};if(this.fillSampledLinksFboCommand&&this.fillSampledLinksUniformStore&&this.sampledLinksFbo){this.fillSampledLinksFboCommand.setVertexCount(this.data.linksNumber??0),this.fillSampledLinksUniformStore.setUniforms({fillSampledLinksUniforms:{pointsTextureSize:this.store.pointsTextureSize??0,transformationMatrix:this.store.transformationMatrix4x4,spaceSize:this.store.adjustedSpaceSize,screenSize:ce(this.store.screenSize,[0,0]),curvedWeight:this.config.curvedLinkWeight,curvedLinkControlPointDistance:this.config.curvedLinkControlPointDistance,curvedLinkSegments:this.config.curvedLinks?this.config.curvedLinkSegments:1}}),this.fillSampledLinksFboCommand.setBindings({positionsTexture:s.currentPositionTexture});const o=this.device.beginRenderPass({framebuffer:this.sampledLinksFbo,clearColor:[-1,-1,-1,-1]});this.fillSampledLinksFboCommand.draw(o),o.end()}const r=Ke(this.device,this.sampledLinksFbo);for(let o=0;o<r.length/4;o++){const a=r[o*4],l=r[o*4+1],c=r[o*4+2],u=r[o*4+3];a!==void 0&&a>=0&&l!==void 0&&c!==void 0&&u!==void 0&&(e.push(Math.round(a)),i.push(l,c),n.push(u))}return{indices:e,positions:i,angles:n}}findHoveredLine(){const{config:e,points:i,store:n}=this;if(!i||!i.currentPositionTexture||i.currentPositionTexture.destroyed||!this.data.linksNumber||!this.store.isLinkHoveringEnabled||!this.linkIndexFbo||!this.drawLineUniformStore||!this.linkStatusTexture||!this.linkIndexTexture||this.linkIndexTexture.destroyed)return;this.drawCurvePickingCommand||(this.drawCurvePickingCommand=this.createDrawCurveCommand(this.getLinkBlendParameters(!1)));const s=e.highlightedLinkIndices!==void 0;this.drawLineUniformStore.setUniforms({drawLineUniforms:{transformationMatrix:n.transformationMatrix4x4,pointsTextureSize:n.pointsTextureSize,widthScale:e.linkWidthScale,linkArrowsSizeScale:e.linkArrowsSizeScale,spaceSize:n.adjustedSpaceSize,screenSize:ce(n.screenSize,[0,0]),linkVisibilityDistanceRange:ce(e.linkVisibilityDistanceRange,[0,0]),linkVisibilityMinTransparency:e.linkVisibilityMinTransparency,linkOpacity:e.linkOpacity,greyoutOpacity:e.linkGreyoutOpacity,curvedWeight:e.curvedLinkWeight,curvedLinkControlPointDistance:e.curvedLinkControlPointDistance,curvedLinkSegments:e.curvedLinks?e.curvedLinkSegments:1,scaleLinksOnZoom:e.scaleLinksOnZoom?1:0,maxPointSize:n.maxPointSize,renderMode:1,hoveredLinkIndex:n.hoveredLinkIndex??-1,hoveredLinkColor:we(n.hoveredLinkColor,[-1,-1,-1,-1]),hoveredLinkWidthIncrease:e.hoveredLinkWidthIncrease,isLinkHighlightingActive:s?1:0,linkStatusTextureSize:this.linkStatusTextureSize,focusedLinkIndex:e.focusedLinkIndex??-1,focusedLinkWidthIncrease:e.focusedLinkWidthIncrease,transitionProgress:this.transitionProgress,animateColors:this.shouldAnimateLinkColors?1:0,animateWidths:this.shouldAnimateLinkWidths?1:0},drawLineFragmentUniforms:{renderMode:1}}),this.drawCurvePickingCommand.setBindings({positionsTexture:i.currentPositionTexture,linkStatus:this.linkStatusTexture}),this.drawCurvePickingCommand.setInstanceCount(this.data.linksNumber??0);const r=this.device.beginRenderPass({framebuffer:this.linkIndexFbo,clearColor:[0,0,0,0]});if(this.drawCurvePickingCommand.draw(r),r.end(),this.hoveredLineIndexCommand&&this.hoveredLineIndexFbo&&this.hoveredLineIndexUniformStore){this.hoveredLineIndexUniformStore.setUniforms({hoveredLineIndexUniforms:{mousePosition:ce(n.screenMousePosition,[0,0]),screenSize:ce(n.screenSize,[0,0])}}),this.hoveredLineIndexCommand.setBindings({linkIndexTexture:this.linkIndexTexture});const o=this.device.beginRenderPass({framebuffer:this.hoveredLineIndexFbo});this.hoveredLineIndexCommand.draw(o),o.end()}}setTransitionProgress(e,i=!1,n=!1){this.transitionProgress=e,this.shouldAnimateLinkColors=i,this.shouldAnimateLinkWidths=n}destroy(){var e,i,n,s,r,o,a;

1528(e=this.drawCurveCommand)==null||e.destroy(),this.drawCurveCommand=void 0,(i=this.drawCurvePickingCommand)==null||i.destroy(),this.drawCurvePickingCommand=void 0,this.isLinkBlendingActive=void 0,(n=this.hoveredLineIndexCommand)==null||n.destroy(),this.hoveredLineIndexCommand=void 0,(s=this.fillSampledLinksFboCommand)==null||s.destroy(),this.fillSampledLinksFboCommand=void 0,this.linkIndexFbo&&!this.linkIndexFbo.destroyed&&this.linkIndexFbo.destroy(),this.linkIndexFbo=void 0,this.sampledLinksFbo&&!this.sampledLinksFbo.destroyed&&this.sampledLinksFbo.destroy(),this.sampledLinksFbo=void 0,this.hoveredLineIndexFbo&&!this.hoveredLineIndexFbo.destroyed&&this.hoveredLineIndexFbo.destroy(),this.hoveredLineIndexFbo=void 0,this.linkIndexTexture&&!this.linkIndexTexture.destroyed&&this.linkIndexTexture.destroy(),this.linkIndexTexture=void 0,this.hoveredLineIndexTexture&&!this.hoveredLineIndexTexture.destroyed&&this.hoveredLineIndexTexture.destroy(),this.hoveredLineIndexTexture=void 0,this.linkStatusTexture&&!this.linkStatusTexture.destroyed&&this.linkStatusTexture.destroy(),this.linkStatusTexture=void 0,(r=this.drawLineUniformStore)==null||r.destroy(),this.drawLineUniformStore=void 0,(o=this.hoveredLineIndexUniformStore)==null||o.destroy(),this.hoveredLineIndexUniformStore=void 0,(a=this.fillSampledLinksUniformStore)==null||a.destroy(),this.fillSampledLinksUniformStore=void 0,this.pointABuffer&&!this.pointABuffer.destroyed&&this.pointABuffer.destroy(),this.pointABuffer=void 0,this.pointBBuffer&&!this.pointBBuffer.destroyed&&this.pointBBuffer.destroy(),this.pointBBuffer=void 0,this.sourceColorBuffer&&!this.sourceColorBuffer.destroyed&&this.sourceColorBuffer.destroy(),this.sourceColorBuffer=void 0,this.targetColorBuffer&&!this.targetColorBuffer.destroyed&&this.targetColorBuffer.destroy(),this.targetColorBuffer=void 0,this.previousColorData=void 0,this.sourceWidthBuffer&&!this.sourceWidthBuffer.destroyed&&this.sourceWidthBuffer.destroy(),this.sourceWidthBuffer=void 0,this.targetWidthBuffer&&!this.targetWidthBuffer.destroyed&&this.targetWidthBuffer.destroy(),this.targetWidthBuffer=void 0,this.previousWidthData=void 0,this.arrowBuffer&&!this.arrowBuffer.destroyed&&this.arrowBuffer.destroy(),this.arrowBuffer=void 0,this.curveLineBuffer&&!this.curveLineBuffer.destroyed&&this.curveLineBuffer.destroy(),this.curveLineBuffer=void 0,this.linkIndexBuffer&&!this.linkIndexBuffer.destroyed&&this.linkIndexBuffer.destroy(),this.linkIndexBuffer=void 0,this.quadBuffer&&!this.quadBuffer.destroyed&&this.quadBuffer.destroy(),this.quadBuffer=void 0}createDrawCurveCommand(e){var i;if(!this.drawLineUniformStore)throw new Error("Draw line uniforms must be initialized before creating link draw commands");return new ge(this.device,{vs:TT,fs:gT,modules:[ba],topology:"triangle-strip",vertexCount:((i=this.curveLineGeometry)==null?void 0:i.length)??0,attributes:this.getDrawCurveCommandAttributes(),bufferLayout:[{name:"position",format:"float32x2"},{name:"pointA",format:"float32x2",stepMode:"instance"},{name:"pointB",format:"float32x2",stepMode:"instance"},{name:"sourceColor",format:"float32x4",stepMode:"instance"},{name:"targetColor",format:"float32x4",stepMode:"instance"},{name:"sourceWidth",format:"float32",stepMode:"instance"},{name:"targetWidth",format:"float32",stepMode:"instance"},{name:"arrow",format:"float32",stepMode:"instance"},{name:"linkIndices",format:"float32",stepMode:"instance"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{drawLineUniforms:this.drawLineUniformStore.getManagedUniformBuffer(this.device,"drawLineUniforms"),drawLineFragmentUniforms:this.drawLineUniformStore.getManagedUniformBuffer(this.device,"drawLineFragmentUniforms")},parameters:e})}getDrawCurveCommandAttributes(){const e={};return this.curveLineBuffer&&(e.position=this.curveLineBuffer),this.pointABuffer&&(e.pointA=this.pointABuffer),this.pointBBuffer&&(e.pointB=this.pointBBuffer),this.sourceColorBuffer&&(e.sourceColor=this.sourceColorBuffer),this.targetColorBuffer&&(e.targetColor=this.targetColorBuffer),this.sourceWidthBuffer&&(e.sourceWidth=this.sourceWidthBuffer),this.targetWidthBuffer&&(e.targetWidth=this.targetWidthBuffer),this.arrowBuffer&&(e.arrow=this.arrowBuffer),this.linkIndexBuffer&&(e.linkIndices=this.linkIndexBuffer),e}

1528setDrawCurveCommandAttributes(e){var i,n;(i=this.drawCurveCommand)==null||i.setAttributes(e),(n=this.drawCurvePickingCommand)==null||n.setAttributes(e)}getLinkBlendParameters(e){const i={cullMode:"back",depthWriteEnabled:!1,depthCompare:"always"};return e?{...i,blend:!0,blendColorOperation:"add",blendColorSrcFactor:"src-alpha",blendColorDstFactor:"one-minus-src-alpha",blendAlphaOperation:"add",blendAlphaSrcFactor:"one",blendAlphaDstFactor:"one-minus-src-alpha"}:{...i,blend:!1}}ensureLinkStatusPlaceholder(){this.linkStatusTexture&&!this.linkStatusTexture.destroyed||(this.linkStatusTexture=this.device.createTexture({width:1,height:1,format:"rgba32float",usage:j.SAMPLE|j.RENDER|j.COPY_DST,data:new Float32Array(4).fill(0)}),this.linkStatusTextureSize=0)}}const RT=`#version 300 es
1529#ifdef GL_ES
1530precision highp float;
1531#endif
1532
1533uniform sampler2D imageAtlasTexture;
1534
1535#ifdef USE_UNIFORM_BUFFERS
1536layout(std140) uniform drawFragmentUniforms {
1537  float greyoutOpacity;
1538  float pointOpacity;
1539  float isDarkenGreyout;
1540  vec4 backgroundColor;
1541  vec4 outlineColor;
1542  float outlineWidth;
1543} drawFragment;
1544
1545#define greyoutOpacity drawFragment.greyoutOpacity
1546#define pointOpacity drawFragment.pointOpacity
1547#define isDarkenGreyout drawFragment.isDarkenGreyout
1548#define backgroundColor drawFragment.backgroundColor
1549#define outlineColor drawFragment.outlineColor
1550#define outlineWidth drawFragment.outlineWidth
1551#else
1552uniform float greyoutOpacity;
1553uniform float pointOpacity;
1554uniform float isDarkenGreyout;
1555uniform vec4 backgroundColor;
1556uniform vec4 outlineColor;
1557uniform float outlineWidth;
1558#endif
1559
1560
1561in float pointShape;
1562in float isGreyedOut;
1563in float isOutlined;
1564in vec4 shapeColor;
1565in vec4 imageAtlasUV;
1566in float shapeSize;
1567in float imageSizeVarying;
1568in float overallSize;
1569
1570out vec4 fragColor;
1571
1572// Smoothing controls the smoothness of the point's edge
1573const float smoothing = 0.9;
1574
1575// Shape constants
1576const float CIRCLE = 0.0;
1577const float SQUARE = 1.0;
1578const float TRIANGLE = 2.0;
1579const float DIAMOND = 3.0;
1580const float PENTAGON = 4.0;
1581const float HEXAGON = 5.0;
1582const float STAR = 6.0;
1583const float CROSS = 7.0;
1584const float NONE = 8.0;
1585
1586// Distance functions for different shapes
1587float circleDistance(vec2 p) {
1588    return dot(p, p);
1589}
1590
1591// Function to apply greyout logic to image colors
1592vec4 applyGreyoutToImage(vec4 imageColor, float isGreyedOutValue) {
1593    vec3 finalColor = imageColor.rgb;
1594    float finalAlpha = imageColor.a;
1595    
1596    if (isGreyedOutValue > 0.0) {
1597        float blendFactor = 0.65; // Controls how much to modify (0.0 = original, 1.0 = target color)
1598        
1599        if (isDarkenGreyout > 0.0) {
1600            finalColor = mix(finalColor, vec3(0.2), blendFactor);
1601        } else {
1602            finalColor = mix(finalColor, max(backgroundColor.rgb, vec3(0.8)), blendFactor);
1603        }
1604    }
1605    
1606    return vec4(finalColor, finalAlpha);
1607}
1608
1609float squareDistance(vec2 p) {
1610    vec2 d = abs(p) - vec2(0.8);
1611    return length(max(d, 0.0)) + min(max(d.x, d.y), 0.0);
1612}
1613
1614float triangleDistance(vec2 p) {
1615    const float k = sqrt(3.0);   // â1.732; slope of 60Â° lines for an equilateral triangle
1616    p.x = abs(p.x) - 0.9;        // fold the X axis and shift: brings left and right halves together
1617    p.y = p.y + 0.55;             // move the whole shape up slightly so it is centred vertically
1618
1619    // reflect points that fall outside the main triangle back inside, to reuse the same maths
1620    if (p.x + k * p.y > 0.0)
1621        p = vec2(p.x - k * p.y,  -k * p.x - p.y) / 2.0;
1622
1623    p.x -= clamp(p.x, -1.0, 0.0); // clip any remainder on the left side
1624
1625    // Return signed distance: negative = inside; positive = outside
1626    return -length(p) * sign(p.y);
1627}
1628
1629float diamondDistance(vec2 p) {
1630    // aspect > 1  â  taller diamond
1631    const float aspect = 1.2;
1632    return abs(p.x) + abs(p.y) / aspect - 0.8;
1633}
1634
1635float pentagonDistance(vec2 p) {
1636    // Regular pentagon signed-distance (Inigo Quilez)
1637    const vec3 k = vec3(0.809016994, 0.587785252, 0.726542528);
1638    p.x = abs(p.x);
1639
1640    // Reflect across the two tilted edges â only if point is outside
1641    p -= 2.0 * min(dot(vec2(-k.x, k.y), p), 0.0) * vec2(-k.x, k.y);
1642    p -= 2.0 * min(dot(vec2( k.x, k.y), p), 0.0) * vec2( k.x, k.y);
1643
1644    // Clip against the top horizontal edge (keeps top point sharp)
1645    p -= vec2(clamp(p.x, -k.z * k.x, k.z * k.x), k.z);
1646
1647    // Return signed distance (negative â inside, positive â outside)
1648    return length(p) * sign(p.y);
1649}
1650
1651float hexagonDistance(vec2 p) {
1652    const vec3 k = vec3(-0.866025404, 0.5, 0.577350269);
1653    p = abs(p);
1654    p -= 2.0 * min(dot(k.xy, p), 0.0) * k.xy;
1655    p -= vec2(clamp(p.x, -k.z * 0.8, k.z * 0.8), 0.8);
1656    return length(p) * sign(p.y);
1657}
1658
1659float starDistance(vec2 p) {
1660    // 5-point star signed-distance function (adapted from Inigo Quilez)
1661    // r  â outer radius, rf â inner/outer radius ratio
1662    const float r  = 0.9;
1663    const float rf = 0.45;
1664
1665    // Pre-computed rotation vectors for the star arms (36Â° increments)
1666    const vec2 k1 = vec2(0.809016994, -0.587785252);
1667    const vec2 k2 = vec2(-k1.x, k1.y);
1668
1669    // Fold the plane into a single arm sector
1670    p.x = abs(p.x);
1671    p -= 2.0 * max(dot(k1, p), 0.0) * k1;
1672    p -= 2.0 * max(dot(k2, p), 0.0) * k2;
1673    p.x = abs(p.x);
1674
1675    // Translate so the top tip of the star lies on the X-axis
1676    p.y -= r;

1677
1678    // Vector describing the edge between an outer tip and its adjacent inner point
1679    vec2 ba = rf * vec2(-k1.y, k1.x) - vec2(0.0, 1.0);
1680    // Project the point onto that edge and clamp the projection to the segment
1681    float h = clamp(dot(p, ba) / dot(ba, ba), 0.0, r);
1682
1683    // Return signed distance (negative => inside, positive => outside)
1684    return length(p - ba * h) * sign(p.y * ba.x - p.x * ba.y);
1685}
1686
1687float crossDistance(vec2 p) {
1688    // Signed distance function for a cross (union of two rectangles)
1689    // Adapted from Inigo Quilez (https://iquilezles.org/)
1690    // Each arm has half-sizes 0.3 (thickness) and 0.8 (length)
1691    p = abs(p);
1692    if (p.y > p.x) p = p.yx;       // exploit symmetry
1693
1694    vec2 q = p - vec2(0.8, 0.3);   // subtract half-sizes (length, thickness)
1695
1696    // Standard rectangle SDF, then take union of the two arms
1697    return length(max(q, 0.0)) + min(max(q.x, q.y), 0.0);
1698}
1699
1700float getShapeDistance(vec2 p, float shape) {
1701    if (shape == SQUARE) return squareDistance(p);
1702    else if (shape == TRIANGLE) return triangleDistance(p);
1703    else if (shape == DIAMOND) return diamondDistance(p);
1704    else if (shape == PENTAGON) return pentagonDistance(p);
1705    else if (shape == HEXAGON) return hexagonDistance(p);
1706    else if (shape == STAR) return starDistance(p);
1707    else if (shape == CROSS) return crossDistance(p);
1708    else return circleDistance(p); // Default to circle
1709}
1710
1711void main() {
1712    // Discard the fragment if the point is fully transparent and has no image
1713    if (shapeColor.a == 0.0 && imageAtlasUV.x == -1.0) {
1714        discard;
1715    }
1716
1717    // Discard the fragment if the point has no shape and no image
1718    if (pointShape == NONE && imageAtlasUV.x == -1.0) {
1719        discard;
1720    }
1721
1722    // Calculate coordinates within the point
1723    vec2 pointCoord = 2.0 * gl_PointCoord - 1.0;
1724
1725    vec4 finalShapeColor = vec4(0.0);
1726    vec4 finalImageColor = vec4(0.0);
1727    
1728    // Handle shape rendering with centering logic
1729    if (pointShape != NONE) {
1730        // Calculate shape coordinates with centering
1731        vec2 shapeCoord = pointCoord;
1732        if (overallSize > shapeSize && shapeSize > 0.0) {
1733            // Shape is smaller than overall size, center it
1734            float scale = shapeSize / overallSize;
1735            shapeCoord = pointCoord / scale;
1736        }
1737        
1738        float opacity;
1739        if (pointShape == CIRCLE) {
1740            // For circles, use the original distance calculation
1741            float pointCenterDistance = dot(shapeCoord, shapeCoord);
1742            opacity = 1.0 - smoothstep(smoothing, 1.0, pointCenterDistance);
1743        } else {
1744            // For other shapes, use the shape distance function
1745            float shapeDistance = getShapeDistance(shapeCoord, pointShape);
1746            opacity = 1.0 - smoothstep(-0.01, 0.01, shapeDistance);
1747        }
1748        opacity *= shapeColor.a;
1749
1750        finalShapeColor = vec4(shapeColor.rgb, opacity);
1751    }
1752
1753    // Handle image rendering with centering logic
1754    if (imageAtlasUV.x != -1.0) {
1755        // Calculate image coordinates with centering
1756        vec2 imageCoord = pointCoord;
1757        if (overallSize > imageSizeVarying && imageSizeVarying > 0.0) {
1758            // Image is smaller than overall size, center it
1759            float scale = imageSizeVarying / overallSize;
1760            imageCoord = pointCoord / scale;
1761            
1762            // Check if we're outside the valid image area
1763            if (abs(imageCoord.x) > 1.0 || abs(imageCoord.y) > 1.0) {
1764                // We're outside the image bounds, don't render the image
1765                finalImageColor = vec4(0.0);
1766            } else {
1767                // Sample from texture atlas
1768                vec2 atlasUV = mix(imageAtlasUV.xy, imageAtlasUV.zw, (imageCoord + 1.0) * 0.5);
1769                vec4 imageColor = texture(imageAtlasTexture, atlasUV);
1770                finalImageColor = applyGreyoutToImage(imageColor, isGreyedOut);
1771            }
1772        } else {
1773            // Image is same size or larger than overall size, no scaling needed
1774            // Sample from texture atlas
1775            vec2 atlasUV = mix(imageAtlasUV.xy, imageAtlasUV.zw, (imageCoord + 1.0) * 0.5);
1776            vec4 imageColor = texture(imageAtlasTexture, atlasUV);
1777            finalImageColor = applyGreyoutToImage(imageColor, isGreyedOut);
1778        }
1779    }
1780
1781    float finalPointAlpha = max(finalShapeColor.a, finalImageColor.a);
1782    if (isGreyedOut > 0.0 && greyoutOpacity != -1.0) {
1783        finalPointAlpha *= greyoutOpacity;
1784    } else {
1785        finalPointAlpha *= pointOpacity;
1786    }
1787
1788    // Blend image color above point color
1789    fragColor = vec4(
1790        mix(finalShapeColor.rgb, finalImageColor.rgb, finalImageColor.a),
1791        finalPointAlpha
1792    );
1793
1794    // Render outline ring around the point
1795    if (isOutlined > 0.0) {
1796        float r = length(pointCoord);
1797        const float ringSmoothing = 1.025;
1798        float rSafe = max(r, 1e-6);
1799        float wSafe = max(outlineWidth, 1e-6);
1800        float outerEdge = smoothstep(rSafe, rSafe * ringSmoothing, 1.0);
1801        float innerEdge = smoothstep(wSafe, wSafe * ringSmoothing, r);
1802        float ringAlpha = outerEdge * innerEdge;
1803
1804        // Grey out the ring color when the point is greyed
1805        vec3 ringColor = outlineColor.rgb;
1806        if (isGreyedOut > 0.0) {
1807            float blendFactor = 0.65;
1808            if (isDarkenGreyout > 0.0) {
1809                ringColor = mix(ringColor, vec3(0.2), blendFactor);
1810            } else {
1811                ringColor = mix(ringColor, max(backgroundColor.rgb, vec3(0.8)), blendFactor);
1812            }
1813        }
1814
1815        float ringOpacity = ringAlpha * outlineColor.a;
1816        // Composite ring on top of existing fragment
1817        fragColor = vec4(
1818            mix(fragColor.rgb, ringColor, ringOpacity),
1819            max(fragColor.a, ringOpacity)
1820        );
1821    }
1822}
1823`,CT=`#version 300 es
1824#ifdef GL_ES
1825precision highp float;
1826#endif
1827
1828in vec2 pointIndices;
1829in float sourceSize;
1830in float targetSize;
1831in vec4 sourceColor;
1832in vec4 targetColor;
1833in float shape;
1834in float imageIndex;
1835in float imageSize;
1836
1837uniform sampler2D positionsTexture;
1838uniform sampler2D pointStatus;
1839uniform sampler2D imageAtlasCoords;
1840
1841#ifdef USE_UNIFORM_BUFFERS
1842layout(std140) uniform drawVertexUniforms {
1843  float ratio;
1844  mat4 transformationMatrix;
1845  float pointsTextureSize;
1846  float sizeScale;
1847  float spaceSize;
1848  vec2 screenSize;
1849  vec4 greyoutColor;
1850  vec4 backgroundColor;
1851  float scalePointsOnZoom;
1852  float maxPointSize;
1853  float isDarkenGreyout;
1854  float skipHighlighted;
1855  float skipGreyed;
1856  float hasImages;
1857  float imageCount;
1858  float imageAtlasCoordsTextureSize;
1859  float transitionProgress;
1860  float animateColors;
1861  float animateSizes;
1862} drawVertex;
1863
1864#define ratio drawVertex.ratio
1865#define transformationMatrix drawVertex.transformationMatrix
1866#define pointsTextureSize drawVertex.pointsTextureSize
1867#define sizeScale drawVertex.sizeScale
1868#define spaceSize drawVertex.spaceSize
1869#define screenSize drawVertex.screenSize
1870#define greyoutColor drawVertex.greyoutColor
1871#define backgroundColor drawVertex.backgroundColor
1872#define scalePointsOnZoom drawVertex.scalePointsOnZoom
1873#define maxPointSize drawVertex.maxPointSize
1874#define isDarkenGreyout drawVertex.isDarkenGreyout
1875#define skipHighlighted drawVertex.skipHighlighted
1876#define skipGreyed drawVertex.skipGreyed
1877#define hasImages drawVertex.hasImages
1878#define imageCount drawVertex.imageCount
1879#define imageAtlasCoordsTextureSize drawVertex.imageAtlasCoordsTextureSize
1880#define transitionProgress drawVertex.transitionProgress
1881#define animateColors drawVertex.animateColors
1882#define animateSizes drawVertex.animateSizes
1883#else
1884uniform float ratio;
1885uniform mat3 transformationMatrix;
1886uniform float pointsTextureSize;
1887uniform float sizeScale;
1888uniform float spaceSize;
1889uniform vec2 screenSize;
1890uniform vec4 greyoutColor;
1891uniform vec4 backgroundColor;
1892uniform float scalePointsOnZoom;
1893uniform float maxPointSize;
1894uniform float isDarkenGreyout;
1895uniform float skipHighlighted;
1896uniform float skipGreyed;
1897uniform float hasImages;
1898uniform float imageCount;
1899uniform float imageAtlasCoordsTextureSize;
1900uniform float transitionProgress;
1901uniform float animateColors;
1902uniform float animateSizes;
1903#endif
1904
1905out float pointShape;
1906out float isGreyedOut;
1907out float isOutlined;
1908out vec4 shapeColor;
1909out vec4 imageAtlasUV;
1910out float shapeSize;
1911out float imageSizeVarying;
1912out float overallSize;
1913
1914float calculatePointSize(float size) {
1915  float pSize;
1916
1917  if (scalePointsOnZoom > 0.0) {
1918    pSize = size * ratio * transformationMatrix[0][0];
1919  } else {
1920    pSize = size * ratio * min(5.0, max(1.0, transformationMatrix[0][0] * 0.01));
1921  }
1922
1923  return min(pSize, maxPointSize * ratio);
1924}
1925
1926const float outlineRingScale = 1.3;
1927
1928void main() {
1929  // Read point status texture: R = greyout, G = outlined
1930  vec4 status = texture(pointStatus, (pointIndices + 0.5) / pointsTextureSize);
1931  isGreyedOut = status.r;
1932  isOutlined = status.g;
1933  float isHighlighted = (status.r == 0.0) ? 1.0 : 0.0;
1934
1935  // Discard point based on rendering mode
1936  if (skipHighlighted > 0.0 && isHighlighted > 0.0) {
1937    gl_Position = vec4(2.0, 2.0, 2.0, 1.0);
1938    gl_PointSize = 0.0;
1939    return;
1940  }
1941  if (skipGreyed > 0.0 && isHighlighted <= 0.0) {
1942    gl_Position = vec4(2.0, 2.0, 2.0, 1.0);
1943    gl_PointSize = 0.0;
1944    return;
1945  }
1946
1947  // Position
1948  vec4 pointPosition = texture(positionsTexture, (pointIndices + 0.5) / pointsTextureSize);
1949  vec2 point = pointPosition.rg;
1950
1951  // Transform point position to normalized device coordinates
1952  // Convert from space coordinates [0, spaceSize] to normalized [-1, 1]
1953  vec2 normalizedPosition = 2.0 * point / spaceSize - 1.0;
1954
1955  // Apply aspect ratio correction - this is needed to map the square space to the rectangular screen
1956  // The transformation matrix handles zoom/pan, but we need this to handle aspect ratio
1957  normalizedPosition *= spaceSize / screenSize;
1958
1959  #ifdef USE_UNIFORM_BUFFERS
1960  mat3 transformMat3 = mat3(transformationMatrix);
1961  vec3 finalPosition = transformMat3 * vec3(normalizedPosition, 1);
1962  #else
1963  vec3 finalPosition = transformationMatrix * vec3(normalizedPosition, 1);
1964  #endif
1965  gl_Position = vec4(finalPosition.rg, 0, 1);
1966
1967  float pointSize = animateSizes > 0.0
1968    ? mix(sourceSize, targetSize, transitionProgress)
1969    : targetSize;
1970  vec4 pointColor = animateColors > 0.0
1971    ? mix(sourceColor, targetColor, transitionProgress)
1972    : targetColor;
1973
1974  // Calculate sizes for shape and image
1975  float shapeSizeValue = calculatePointSize(pointSize * sizeScale);
1976  float imageSizeValue = calculatePointSize(imageSize * sizeScale);
1977
1978  // Use the larger of the two sizes for the overall point size
1979  float overallSizeValue = max(shapeSizeValue, imageSizeValue);
1980
1981  // Scale up point sprite to fit outline ring; clamp to hardware gl_PointSize limit so the
1982  // sprite never gets silently clipped â the point body is unaffected, only the ring narrows.
1983  if (isOutlined > 0.0) {
1984    overallSizeValue *= outlineRingScale;
1985    overallSizeValue = min(overallSizeValue, maxPointSize * ratio);
1986  }
1987
1988  gl_PointSize = overallSizeValue;
1989
1990  // Pass size information to fragment shader
1991  shapeSize = shapeSizeValue;
1992  imageSizeVarying = imageSizeValue;
1993  overallSize = overallSizeValue;
1994
1995  shapeColor = pointColor;
1996  pointShape = shape;
1997
1998  // Adjust color of greyed-out points
1999  if (isGreyedOut > 0.0) {
2000    if (greyoutColor[0] != -1.0) {
2001      shapeColor = greyoutColor;
2002    } else {
2003      // If greyoutColor is not set, make color lighter or darker based on isDarkenGreyout
2004      float blendFactor = 0.65;
2005
2006      #ifdef USE_UNIFORM_BUFFERS
2007      if (isDarkenGreyout > 0.0) {
2008        shapeColor.rgb = mix(shapeColor.rgb, vec3(0.2), blendFactor);
2009      } else {
2010        shapeColor.rgb = mix(shapeColor.rgb, max(backgroundColor.rgb, vec3(0.8)), blendFactor);
2011      }
2012      #else
2013      if (isDarkenGreyout > 0.0) {
2014        shapeColor.rgb = mix(shapeColor.rgb, vec3(0.2), blendFactor);
2015      } else {
2016        shapeColor.rgb = mix(shapeColor.rgb, max(backgroundColor.rgb, vec3(0.8)), blendFactor);
2017      }
2018      #endif
2019    }
2020  }
2021
2022  #ifdef USE_UNIFORM_BUFFERS
2023  if (hasImages <= 0.0 || imageIndex < 0.0 || imageIndex >= imageCount) {
2024    imageAtlasUV = vec4(-1.0);
2025  } else {
2026    float atlasCoordIndex = imageIndex;
2027    float texX = mod(atlasCoordIndex, imageAtlasCoordsTextureSize);
2028    float texY = floor(atlasCoordIndex / imageAtlasCoordsTextureSize);
2029    vec2 atlasCoordTexCoord = (vec2(texX, texY) + 0.5) / imageAtlasCoordsTextureSize;
2030    vec4 atlasCoords = texture(imageAtlasCoords, atlasCoordTexCoord);
2031    imageAtlasUV = atlasCoords;
2032  }
2033  #else
2034  if (hasImages <= 0.0 || imageIndex < 0.0 || imageIndex >= imageCount) {
2035    imageAtlasUV = vec4(-1.0);
2036  } else {
2037    float atlasCoordIndex = imageIndex;
2038    float texX = mod(atlasCoordIndex, imageAtlasCoordsTextureSize);
2039    float texY = floor(atlasCoordIndex / imageAtlasCoordsTextureSize);
2040    vec2 atlasCoordTexCoord = (vec2(texX, texY) + 0.5) / imageAtlasCoordsTextureSize;
2041    vec4 atlasCoords = texture(imageAtlasCoords, atlasCoordTexCoord);
2042    imageAtlasUV = atlasCoords;
2043  }
2044  #endif
2045}
2046`,bT=`#version 300 es
2047#ifdef GL_ES
2048precision highp float;
2049#endif
2050
2051uniform sampler2D positionsTexture;
2052uniform sampler2D pointSize;
2053
2054#ifdef USE_UNIFORM_BUFFERS
2055layout(std140) uniform findPointsInRectUniforms {
2056  float sizeScale;
2057  float spaceSize;
2058  vec2 screenSize;
2059  float ratio;
2060  mat4 transformationMatrix;
2061  vec2 rect0;
2062  vec2 rect1;
2063  float scalePointsOnZoom;
2064  float maxPointSize;
2065} findPointsInRect;
2066
2067#define sizeScale findPointsInRect.sizeScale
2068#define spaceSize findPointsInRect.spaceSize
2069#define screenSize findPointsInRect.screenSize
2070#define ratio findPointsInRect.ratio
2071#define transformationMatrix findPointsInRect.transformationMatrix
2072#define rect0 findPointsInRect.rect0
2073#define rect1 findPointsInRect.rect1
2074#define scalePointsOnZoom findPointsInRect.scalePointsOnZoom
2075#define maxPointSize findPointsInRect.maxPointSize
2076#else
2077uniform float sizeScale;
2078uniform float spaceSize;
2079uniform vec2 screenSize;
2080uniform float ratio;
2081uniform mat3 transformationMatrix;
2082uniform vec2 rect0;
2083uniform vec2 rect1;
2084uniform float scalePointsOnZoom;
2085uniform float maxPointSize;
2086#endif
2087
2088in vec2 textureCoords;
2089
2090out vec4 fragColor;
2091
2092float pointSizeF(float size) {
2093  float pSize;
2094  // Extract top-left element from mat4 (or use mat3 conversion)
2095  #ifdef USE_UNIFORM_BUFFERS
2096  float scale = transformationMatrix[0][0]; // mat4 first element
2097  #else
2098  float scale = transformationMatrix[0][0]; // mat3 first element
2099  #endif
2100  if (scalePointsOnZoom > 0.0) { 
2101    pSize = size * ratio * scale;
2102  } else {
2103    pSize = size * ratio * min(5.0, max(1.0, scale * 0.01));
2104  }
2105  return min(pSize, maxPointSize * ratio);
2106}
2107
2108void main() {
2109  vec4 pointPosition = texture(positionsTexture, textureCoords);
2110  vec2 p = 2.0 * pointPosition.rg / spaceSize - 1.0;
2111  p *= spaceSize / screenSize;
2112  #ifdef USE_UNIFORM_BUFFERS
2113  // Convert mat4 to mat3 for vec3 multiplication
2114  mat3 transformMat3 = mat3(transformationMatrix);
2115  vec3 final = transformMat3 * vec3(p, 1);
2116  #else
2117  vec3 final = transformationMatrix * vec3(p, 1);
2118  #endif
2119
2120  vec4 pSize = texture(pointSize, textureCoords);
2121  float size = pSize.r * sizeScale;
2122

2123  float left = 2.0 * (rect0.x - 0.5 * pointSizeF(size)) / screenSize.x - 1.0;
2124  float right = 2.0 * (rect1.x + 0.5 * pointSizeF(size)) / screenSize.x - 1.0;
2125  float top =  2.0 * (rect0.y - 0.5 * pointSizeF(size)) / screenSize.y - 1.0;
2126  float bottom =  2.0 * (rect1.y + 0.5 * pointSizeF(size)) / screenSize.y - 1.0;
2127
2128  fragColor = vec4(0.0, 0.0, pointPosition.r, pointPosition.g);
2129  if (final.x >= left && final.x <= right && final.y >= top && final.y <= bottom) {
2130    fragColor.r = 1.0;
2131  }
2132}
2133
2134`,IT=`#version 300 es
2135#ifdef GL_ES
2136precision highp float;
2137#endif
2138
2139uniform sampler2D positionsTexture;
2140uniform sampler2D polygonPathTexture; // Texture containing polygon path points
2141
2142#ifdef USE_UNIFORM_BUFFERS
2143layout(std140) uniform findPointsInPolygonUniforms {
2144  float spaceSize;
2145  vec2 screenSize;
2146  mat4 transformationMatrix;
2147  float polygonPathLength;
2148} findPointsInPolygon;
2149
2150#define spaceSize findPointsInPolygon.spaceSize
2151#define screenSize findPointsInPolygon.screenSize
2152#define transformationMatrix findPointsInPolygon.transformationMatrix
2153#define polygonPathLength int(findPointsInPolygon.polygonPathLength)
2154#else
2155uniform int polygonPathLength;
2156uniform float spaceSize;
2157uniform vec2 screenSize;
2158uniform mat3 transformationMatrix;
2159#endif
2160
2161in vec2 textureCoords;
2162
2163out vec4 fragColor;
2164
2165// Get a point from the polygon path texture at a specific index
2166vec2 getPolygonPoint(sampler2D pathTexture, int index, int pathLength) {
2167  if (index >= pathLength) return vec2(0.0);
2168  
2169  // Calculate texture coordinates for the index
2170  int textureSize = int(ceil(sqrt(float(pathLength))));
2171  int x = index - (index / textureSize) * textureSize;
2172  int y = index / textureSize;
2173  
2174  vec2 texCoord = (vec2(float(x), float(y)) + 0.5) / float(textureSize);
2175  vec4 pathData = texture(pathTexture, texCoord);
2176  
2177  return pathData.xy;
2178}
2179
2180// Point-in-polygon algorithm using ray casting
2181bool pointInPolygon(vec2 point, sampler2D pathTexture, int pathLength) {
2182  bool inside = false;

2183  
2184  for (int i = 0; i < 2048; i++) {
2185    if (i >= pathLength) break;
2186    
2187    int j = int(mod(float(i + 1), float(pathLength)));
2188    
2189    vec2 pi = getPolygonPoint(pathTexture, i, pathLength);
2190    vec2 pj = getPolygonPoint(pathTexture, j, pathLength);
2191    
2192    if (((pi.y > point.y) != (pj.y > point.y)) &&
2193        (point.x < (pj.x - pi.x) * (point.y - pi.y) / (pj.y - pi.y) + pi.x)) {
2194      inside = !inside;
2195    }
2196  }
2197  
2198  return inside;
2199}
2200
2201void main() {
2202  vec4 pointPosition = texture(positionsTexture, textureCoords);
2203  vec2 p = 2.0 * pointPosition.rg / spaceSize - 1.0;
2204  p *= spaceSize / screenSize;
2205  #ifdef USE_UNIFORM_BUFFERS
2206  // Convert mat4 to mat3 for vec3 multiplication
2207  mat3 transformMat3 = mat3(transformationMatrix);
2208  vec3 final = transformMat3 * vec3(p, 1);
2209  #else
2210  vec3 final = transformationMatrix * vec3(p, 1);
2211  #endif
2212
2213  // Convert to screen coordinates for polygon check
2214  vec2 screenPos = (final.xy + 1.0) * screenSize / 2.0;
2215  
2216  fragColor = vec4(0.0, 0.0, pointPosition.r, pointPosition.g);
2217  
2218  // Check if point center is inside the polygon
2219  if (pointInPolygon(screenPos, polygonPathTexture, polygonPathLength)) {
2220    fragColor.r = 1.0;
2221  }
2222} `,PT=`#version 300 es
2223#ifdef GL_ES
2224precision highp float;
2225#endif
2226
2227#ifdef USE_UNIFORM_BUFFERS
2228layout(std140) uniform drawHighlightedUniforms {
2229  float size;
2230  mat4 transformationMatrix;
2231  float pointsTextureSize;
2232  float sizeScale;
2233  float spaceSize;
2234  vec2 screenSize;
2235  float scalePointsOnZoom;
2236  float pointIndex;
2237  float maxPointSize;
2238  vec4 color;
2239  float universalPointOpacity;
2240  float greyoutOpacity;
2241  float isDarkenGreyout;
2242  vec4 backgroundColor;
2243  vec4 greyoutColor;
2244  float width;
2245} drawHighlighted;
2246
2247#define width drawHighlighted.width
2248#else
2249uniform float width;
2250#endif
2251
2252in vec2 vertexPosition;
2253in float pointOpacity;
2254in vec3 rgbColor;
2255
2256out vec4 fragColor;
2257
2258const float smoothing = 1.05;
2259
2260void main () {
2261  float r = dot(vertexPosition, vertexPosition);
2262  float opacity = smoothstep(r, r * smoothing, 1.0);
2263  float stroke = smoothstep(width, width * smoothing, r);
2264  fragColor = vec4(rgbColor, opacity * stroke * pointOpacity);
2265}`,wT=`#version 300 es
2266#ifdef GL_ES
2267precision highp float;
2268#endif
2269
2270in vec2 vertexCoord;
2271
2272uniform sampler2D positionsTexture;
2273uniform sampler2D pointStatus;
2274
2275#ifdef USE_UNIFORM_BUFFERS
2276layout(std140) uniform drawHighlightedUniforms {
2277  float size;
2278  mat4 transformationMatrix;
2279  float pointsTextureSize;
2280  float sizeScale;
2281  float spaceSize;
2282  vec2 screenSize;
2283  float scalePointsOnZoom;
2284  float pointIndex;
2285  float maxPointSize;
2286  vec4 color;
2287  float universalPointOpacity;
2288  float greyoutOpacity;
2289  float isDarkenGreyout;
2290  vec4 backgroundColor;
2291  vec4 greyoutColor;
2292  float width;
2293} drawHighlighted;
2294
2295#define size drawHighlighted.size
2296#define transformationMatrix drawHighlighted.transformationMatrix
2297#define pointsTextureSize drawHighlighted.pointsTextureSize
2298#define sizeScale drawHighlighted.sizeScale
2299#define spaceSize drawHighlighted.spaceSize
2300#define screenSize drawHighlighted.screenSize
2301#define scalePointsOnZoom drawHighlighted.scalePointsOnZoom
2302#define pointIndex drawHighlighted.pointIndex
2303#define maxPointSize drawHighlighted.maxPointSize
2304#define color drawHighlighted.color
2305#define universalPointOpacity drawHighlighted.universalPointOpacity
2306#define greyoutOpacity drawHighlighted.greyoutOpacity
2307#define isDarkenGreyout drawHighlighted.isDarkenGreyout
2308#define backgroundColor drawHighlighted.backgroundColor
2309#define greyoutColor drawHighlighted.greyoutColor
2310#else
2311uniform float size;
2312uniform mat3 transformationMatrix;
2313uniform float pointsTextureSize;
2314uniform float sizeScale;
2315uniform float spaceSize;
2316uniform vec2 screenSize;
2317uniform float scalePointsOnZoom;
2318uniform float pointIndex;
2319uniform float maxPointSize;
2320uniform vec4 color;
2321uniform float universalPointOpacity;
2322uniform float greyoutOpacity;
2323uniform float isDarkenGreyout;
2324uniform vec4 backgroundColor;
2325uniform vec4 greyoutColor;
2326uniform float width;
2327#endif
2328out vec2 vertexPosition;
2329out float pointOpacity;
2330out vec3 rgbColor;
2331
2332float calculatePointSize(float pointSize) {
2333  float pSize;
2334
2335  if (scalePointsOnZoom > 0.0) { 
2336    pSize = pointSize * transformationMatrix[0][0];
2337  } else {
2338    pSize = pointSize * min(5.0, max(1.0, transformationMatrix[0][0] * 0.01));
2339  }
2340
2341  return min(pSize, maxPointSize);
2342}
2343
2344const float relativeRingRadius = 1.3;
2345
2346void main () {
2347  vertexPosition = vertexCoord;
2348
2349  vec2 textureCoordinates = vec2(mod(pointIndex, pointsTextureSize), floor(pointIndex / pointsTextureSize)) + 0.5;
2350  vec4 pointPosition = texture(positionsTexture, textureCoordinates / pointsTextureSize);
2351
2352  rgbColor = color.rgb;
2353  pointOpacity = color.a * universalPointOpacity;
2354  vec4 greyoutStatus = texture(pointStatus, textureCoordinates / pointsTextureSize);
2355  if (greyoutStatus.r > 0.0) {
2356    if (greyoutColor[0] != -1.0) {
2357      rgbColor = greyoutColor.rgb;
2358      pointOpacity = greyoutColor.a;
2359    } else {
2360      // If greyoutColor is not set, make color lighter or darker based on isDarkenGreyout
2361      float blendFactor = 0.65; // Controls how much to modify (0.0 = original, 1.0 = target color)
2362      
2363      #ifdef USE_UNIFORM_BUFFERS
2364      if (isDarkenGreyout > 0.0) {
2365        // Darken the color
2366        rgbColor = mix(rgbColor, vec3(0.2), blendFactor);
2367      } else {
2368        // Lighten the color
2369        rgbColor = mix(rgbColor, max(backgroundColor.rgb, vec3(0.8)), blendFactor);
2370      }
2371      #else
2372      if (isDarkenGreyout > 0.0) {
2373        // Darken the color
2374        rgbColor = mix(rgbColor, vec3(0.2), blendFactor);
2375      } else {
2376        // Lighten the color
2377        rgbColor = mix(rgbColor, max(backgroundColor.rgb, vec3(0.8)), blendFactor);
2378      }
2379      #endif
2380    }
2381
2382    if (greyoutOpacity != -1.0) {
2383      pointOpacity *= greyoutOpacity;
2384    }
2385  }
2386
2387  // Calculate point radius
2388  float pointSize = (calculatePointSize(size * sizeScale) * relativeRingRadius) / transformationMatrix[0][0];
2389  float radius = pointSize * 0.5;
2390
2391  // Calculate point position in screen space
2392  vec2 a = pointPosition.xy;
2393  vec2 b = pointPosition.xy + vec2(0.0, radius);
2394  vec2 xBasis = b - a;
2395  vec2 yBasis = normalize(vec2(-xBasis.y, xBasis.x));
2396  vec2 pointPositionInScreenSpace = a + xBasis * vertexCoord.x + yBasis * radius * vertexCoord.y;
2397
2398  // Transform point position to normalized device coordinates
2399  vec2 p = 2.0 * pointPositionInScreenSpace / spaceSize - 1.0;
2400  p *= spaceSize / screenSize;
2401  #ifdef USE_UNIFORM_BUFFERS
2402  mat3 transformMat3 = mat3(transformationMatrix);
2403  vec3 final = transformMat3 * vec3(p, 1);
2404  #else
2405  vec3 final = transformationMatrix * vec3(p, 1);
2406  #endif
2407  
2408  gl_Position = vec4(final.rg, 0, 1);
2409}`,NT=`#version 300 es
2410#ifdef GL_ES
2411precision highp float;
2412#endif
2413
2414in vec4 rgba;
2415
2416out vec4 fragColor;
2417
2418void main() {
2419  if (rgba.g <= 0.0) {
2420    discard;
2421  }
2422  fragColor = rgba;
2423}`,MT=`#version 300 es
2424#ifdef GL_ES
2425precision highp float;
2426#endif
2427
2428in vec2 pointIndices;
2429in float size;
2430in float imageSize;
2431
2432uniform sampler2D positionsTexture;
2433uniform sampler2D pointStatus;
2434
2435#ifdef USE_UNIFORM_BUFFERS
2436layout(std140) uniform findHoveredPointUniforms {
2437  float pointsTextureSize;
2438  float sizeScale;
2439  float spaceSize;
2440  vec2 screenSize;
2441  float ratio;
2442  mat4 transformationMatrix;
2443  vec2 mousePosition;
2444  float scalePointsOnZoom;
2445  float maxPointSize;
2446  float skipHighlighted;
2447  float skipGreyed;
2448} findHoveredPoint;
2449
2450#define pointsTextureSize findHoveredPoint.pointsTextureSize
2451#define sizeScale findHoveredPoint.sizeScale
2452#define spaceSize findHoveredPoint.spaceSize
2453#define screenSize findHoveredPoint.screenSize
2454#define ratio findHoveredPoint.ratio
2455#define transformationMatrix findHoveredPoint.transformationMatrix
2456#define mousePosition findHoveredPoint.mousePosition
2457#define scalePointsOnZoom findHoveredPoint.scalePointsOnZoom
2458#define maxPointSize findHoveredPoint.maxPointSize
2459#define skipHighlighted findHoveredPoint.skipHighlighted
2460#define skipGreyed findHoveredPoint.skipGreyed
2461#else
2462uniform float pointsTextureSize;
2463uniform float sizeScale;
2464uniform float spaceSize;
2465uniform vec2 screenSize;
2466uniform float ratio;
2467uniform mat3 transformationMatrix;
2468uniform vec2 mousePosition;
2469uniform float scalePointsOnZoom;
2470uniform float maxPointSize;
2471uniform float skipHighlighted;
2472uniform float skipGreyed;
2473#endif
2474
2475out vec4 rgba;
2476
2477float calculatePointSize(float size) {
2478  float pSize;
2479
2480  if (scalePointsOnZoom > 0.0) { 
2481    pSize = size * ratio * transformationMatrix[0][0];
2482  } else {
2483    pSize = size * ratio * min(5.0, max(1.0, transformationMatrix[0][0] * 0.01));
2484  }
2485
2486  return min(pSize, maxPointSize * ratio);
2487}
2488
2489float euclideanDistance (float x1, float x2, float y1, float y2) {

2490  return sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1));
2491}
2492
2493void main() {
2494  vec4 greyoutStatus = texture(pointStatus, (pointIndices + 0.5) / pointsTextureSize);
2495  float isHighlighted = (greyoutStatus.r == 0.0) ? 1.0 : 0.0;
2496
2497  if (skipHighlighted > 0.0 && isHighlighted > 0.0) {
2498    rgba = vec4(0.0);
2499    gl_Position = vec4(0.5, 0.5, 0.0, 1.0);
2500    gl_PointSize = 1.0;
2501    return;
2502  }
2503  if (skipGreyed > 0.0 && isHighlighted <= 0.0) {
2504    rgba = vec4(0.0);
2505    gl_Position = vec4(0.5, 0.5, 0.0, 1.0);
2506    gl_PointSize = 1.0;
2507    return;
2508  }
2509
2510  vec4 pointPosition = texture(positionsTexture, (pointIndices + 0.5) / pointsTextureSize);
2511  vec2 point = pointPosition.rg;
2512
2513  vec2 normalizedPosition = 2.0 * point / spaceSize - 1.0;
2514  normalizedPosition *= spaceSize / screenSize;
2515  
2516  #ifdef USE_UNIFORM_BUFFERS
2517  mat3 transformMat3 = mat3(transformationMatrix);
2518  vec3 finalPosition = transformMat3 * vec3(normalizedPosition, 1);
2519  #else
2520  vec3 finalPosition = transformationMatrix * vec3(normalizedPosition, 1);
2521  #endif
2522
2523  float shapeSizeValue = calculatePointSize(size * sizeScale);
2524  float imageSizeValue = calculatePointSize(imageSize * sizeScale);
2525  float pointRadius = 0.5 * max(shapeSizeValue, imageSizeValue);
2526  vec2 pointScreenPosition = (finalPosition.xy + 1.0) * screenSize / 2.0;
2527  
2528  rgba = vec4(0.0);
2529  gl_Position = vec4(0.5, 0.5, 0.0, 1.0);
2530  
2531  if (euclideanDistance(pointScreenPosition.x, mousePosition.x, pointScreenPosition.y, mousePosition.y) < pointRadius / ratio) {
2532    float index = pointIndices.g * pointsTextureSize + pointIndices.r;
2533    rgba = vec4(index, max(size, imageSize), pointPosition.xy);
2534    gl_Position = vec4(-0.5, -0.5, 0.0, 1.0);
2535  }
2536
2537  gl_PointSize = 1.0;
2538}`,kT=`#version 300 es
2539#ifdef GL_ES
2540precision highp float;
2541#endif
2542
2543in vec4 rgba;
2544
2545out vec4 fragColor;
2546
2547void main() {
2548  fragColor = rgba;
2549}`,FT=`#version 300 es
2550#ifdef GL_ES
2551precision highp float;
2552#endif
2553
2554in vec2 pointIndices;
2555
2556uniform sampler2D positionsTexture;
2557
2558#ifdef USE_UNIFORM_BUFFERS
2559layout(std140) uniform fillSampledPointsUniforms {
2560  float pointsTextureSize;
2561  mat4 transformationMatrix;
2562  float spaceSize;
2563  vec2 screenSize;
2564} fillSampledPoints;
2565
2566#define pointsTextureSize fillSampledPoints.pointsTextureSize
2567#define transformationMatrix fillSampledPoints.transformationMatrix
2568#define spaceSize fillSampledPoints.spaceSize
2569#define screenSize fillSampledPoints.screenSize
2570#else
2571uniform float pointsTextureSize;
2572uniform float spaceSize;
2573uniform vec2 screenSize;
2574uniform mat3 transformationMatrix;
2575#endif
2576
2577out vec4 rgba;
2578
2579void main() {
2580  vec4 pointPosition = texture(positionsTexture, (pointIndices + 0.5) / pointsTextureSize);
2581  vec2 p = 2.0 * pointPosition.rg / spaceSize - 1.0;
2582  p *= spaceSize / screenSize;
2583  #ifdef USE_UNIFORM_BUFFERS
2584  // Convert mat4 to mat3 for vec3 multiplication
2585  mat3 transformMat3 = mat3(transformationMatrix);
2586  vec3 final = transformMat3 * vec3(p, 1);
2587  #else
2588  vec3 final = transformationMatrix * vec3(p, 1);
2589  #endif
2590
2591  vec2 pointScreenPosition = (final.xy + 1.0) * screenSize / 2.0;
2592  float index = pointIndices.g * pointsTextureSize + pointIndices.r;
2593  rgba = vec4(index, 1.0, pointPosition.xy);
2594  float i = (pointScreenPosition.x + 0.5) / screenSize.x;
2595  float j = (pointScreenPosition.y + 0.5) / screenSize.y;
2596  gl_Position = vec4(2.0 * vec2(i, j) - 1.0, 0.0, 1.0);
2597
2598  gl_PointSize = 1.0;
2599}`,DT=`#version 300 es
2600#ifdef GL_ES
2601precision highp float;
2602#endif
2603
2604uniform sampler2D positionsTexture;
2605uniform sampler2D velocity;
2606uniform sampler2D pinnedStatusTexture;
2607
2608#ifdef USE_UNIFORM_BUFFERS
2609layout(std140) uniform updatePositionUniforms {
2610  float friction;
2611  float spaceSize;
2612} updatePosition;
2613
2614#define friction updatePosition.friction
2615#define spaceSize updatePosition.spaceSize
2616#else
2617uniform float friction;
2618uniform float spaceSize;
2619#endif
2620
2621in vec2 textureCoords;
2622
2623out vec4 fragColor;
2624
2625void main() {
2626  vec4 pointPosition = texture(positionsTexture, textureCoords);
2627  vec4 pointVelocity = texture(velocity, textureCoords);
2628
2629  // Check if point is pinned
2630  // pinnedStatusTexture has the same size and layout as positionsTexture
2631  // Each pixel corresponds to a point: red channel > 0.5 means the point is pinned
2632  vec4 pinnedStatus = texture(pinnedStatusTexture, textureCoords);
2633  
2634  // If pinned, don't update position
2635  if (pinnedStatus.r > 0.5) {
2636    fragColor = pointPosition;
2637    return;
2638  }
2639
2640  // Friction
2641  pointVelocity.rg *= friction;
2642
2643  pointPosition.rg += pointVelocity.rg;
2644
2645  pointPosition.r = clamp(pointPosition.r, 0.0, spaceSize);
2646  pointPosition.g = clamp(pointPosition.g, 0.0, spaceSize);
2647  
2648  fragColor = pointPosition;
2649}`,OT=`#version 300 es
2650#ifdef GL_ES
2651precision highp float;
2652#endif
2653
2654uniform sampler2D sourceTexture;
2655uniform sampler2D targetTexture;
2656
2657#ifdef USE_UNIFORM_BUFFERS
2658layout(std140) uniform interpolatePositionUniforms {
2659  float progress;
2660} interpolatePosition;
2661
2662#define progress interpolatePosition.progress
2663#else
2664uniform float progress;
2665#endif
2666
2667in vec2 textureCoords;
2668
2669out vec4 fragColor;
2670
2671void main() {
2672  vec4 source = texture(sourceTexture, textureCoords);
2673  vec4 target = texture(targetTexture, textureCoords);
2674  vec2 position = mix(source.rg, target.rg, progress);
2675  fragColor = vec4(position, source.b, 1.0);
2676}
2677`,BT=`#version 300 es
2678#ifdef GL_ES
2679precision highp float;
2680#endif
2681
2682uniform sampler2D positionsTexture;
2683uniform sampler2D trackedIndices;
2684
2685#ifdef USE_UNIFORM_BUFFERS
2686layout(std140) uniform trackPointsUniforms {
2687  float pointsTextureSize;
2688} trackPoints;
2689
2690#define pointsTextureSize trackPoints.pointsTextureSize
2691#else
2692uniform float pointsTextureSize;
2693#endif
2694
2695in vec2 textureCoords;
2696
2697out vec4 fragColor;
2698
2699void main() {
2700  vec4 trackedPointIndices = texture(trackedIndices, textureCoords);
2701  if (trackedPointIndices.r < 0.0) discard;
2702  vec4 pointPosition = texture(positionsTexture, (trackedPointIndices.rg + 0.5) / pointsTextureSize);
2703
2704  fragColor = vec4(pointPosition.rg, 1.0, 1.0);
2705}
2706
2707`,UT=`#version 300 es
2708#ifdef GL_ES
2709precision highp float;
2710#endif
2711
2712uniform sampler2D positionsTexture;
2713
2714#ifdef USE_UNIFORM_BUFFERS
2715layout(std140) uniform dragPointUniforms {
2716  vec2 mousePos;
2717  float index;
2718} dragPoint;
2719
2720#define mousePos dragPoint.mousePos
2721#define index dragPoint.index
2722#else
2723uniform vec2 mousePos;
2724uniform float index;
2725#endif
2726
2727in vec2 textureCoords;
2728
2729out vec4 fragColor;
2730
2731void main() {
2732  vec4 pointPosition = texture(positionsTexture, textureCoords);
2733
2734  // Check if a point is being dragged
2735  if (index >= 0.0 && index == pointPosition.b) {
2736    pointPosition.rg = mousePos.rg;
2737  }
2738
2739  fragColor = pointPosition;
2740}`;function LT(t,e=16384){if(!(t!=null&&t.length))return null;let i=0;for(const c of t){const u=Math.max(c.width,c.height);u>i&&(i=u)}if(i===0)return console.warn("Invalid image dimensions: all images have zero width or height"),null;const n=i,s=Math.ceil(Math.sqrt(t.length));let r=s*i,o=1;r>

2740e&&(o=e/r,i=Math.max(1,Math.floor(i*o)),r=Math.max(1,Math.floor(r*o)),console.warn(`ð¼ï¸  Atlas scaling required: Original size ${(n*s).toLocaleString()}px exceeds WebGL limit ${e.toLocaleString()}px. Scaling down to ${r.toLocaleString()}px (${Math.round(o*100)}% of original quality)`));const a=new Uint8Array(r*r*4).fill(0),l=new Float32Array(s*s*4).fill(-1);for(const[c,u]of t.entries()){const h=u.width,f=u.height;if(h===0||f===0)continue;const d=Math.min(1,i/Math.max(h,f)),T=Math.floor(h*d),C=Math.floor(f*d),w=Math.floor(c/s),A=c%s*i,F=w*i;l[c*4]=A/r,l[c*4+1]=F/r,l[c*4+2]=(A+T)/r,l[c*4+3]=(F+C)/r;for(let b=0;b<C;b++)for(let g=0;g<T;g++){const v=Math.floor(g*(h/T)),N=(Math.floor(b*(f/C))*h+v)*4,B=((F+b)*r+(A+g))*4;a[B]=u.data[N]??0,a[B+1]=u.data[N+1]??0,a[B+2]=u.data[N+2]??0,a[B+3]=u.data[N+3]??255}}return{atlasData:a,atlasSize:r,atlasCoords:l,atlasCoordsSize:s}}function zT(t,e,i){const n=new Float32Array(e*e*4);if(!t)return n;for(let s=0;s<i;++s)n[s*4+0]=t[s*2+0],n[s*4+1]=t[s*2+1],n[s*4+2]=s;return n}function HT(t,e,i,n,s){const r=new Float32Array(s*s*4);for(let o=0;o<i;o+=1)r[o*4+0]=t[o*4+0],r[o*4+1]=t[o*4+1],r[o*4+2]=o;for(let o=i;o<n;o+=1)r[o*4+0]=e[o*4+0],r[o*4+1]=e[o*4+1],r[o*4+2]=o;return r}class VT extends wt{constructor(){super(...arguments),this.imageCount=0,this.areClusterCentroidsUpToDate=!1,this.isPositionsUpToDate=!1,this.polygonPathLength=0,this.transitionProgress=1,this.shouldAnimatePointColors=!1,this.shouldAnimatePointSizes=!1}updatePositions(){var e;const{device:i,store:n,data:s,config:{rescalePositions:r,enableSimulation:o}}=this,{pointsTextureSize:a}=n;if(!a||!s.pointPositions||s.pointsNumber===void 0)return!1;let l=r;r===void 0&&!o&&(l=!0),this.shouldSkipRescale&&(l=!1),l?this.rescaleInitialNodePositions():this.shouldSkipRescale||(this.scaleX=void 0,this.scaleY=void 0),this.shouldSkipRescale=void 0;const c=s.sourcePointsNumber,u=s.targetPointsNumber,h=c===u,f=((e=this.transition)==null?void 0:e.isPendingFor(Ie.Positions))===!0&&this.config.transitionDuration>0&&!!this.currentPositionTexture,d=zT(s.pointPositions,a,u);let T;if(f&&(this.createTransitionResources(),this.sourcePositionTexture&&this.targetPositionTexture)){if(h){const A=this.currentPositionTexture;if(A&&!A.destroyed){const F=this.device.createCommandEncoder();F.copyTextureToTexture({sourceTexture:A,destinationTexture:this.sourcePositionTexture,width:a,height:a}),this.device.submit(F.finish())}}else if(this.currentPositionFbo){const A=Ke(i,this.currentPositionFbo);T=HT(A,d,Math.min(c,u),u,a),this.writePositionTexture(this.sourcePositionTexture,T,a)}else this.writePositionTexture(this.sourcePositionTexture,d,a);this.writePositionTexture(this.targetPositionTexture,d,a)}this.ensurePositionTextures(a),f?T&&(this.writePositionTexture(this.currentPositionTexture,T,a),this.writePositionTexture(this.previousPositionTexture,T,a)):(this.writePositionTexture(this.currentPositionTexture,d,a),this.writePositionTexture(this.previousPositionTexture,d,a)),this.areClusterCentroidsUpToDate=!1,this.isPositionsUpToDate=!1,this.config.enableSimulation&&this.ensureSimulationResources(),!this.searchTexture||this.searchTexture.width!==a||this.searchTexture.height!==a?(this.searchTexture&&!this.searchTexture.destroyed&&this.searchTexture.destroy(),this.searchFbo&&!this.searchFbo.destroyed&&this.searchFbo.destroy(),this.searchTexture=i.createTexture({width:a,height:a,format:"rgba32float"}),this.searchTexture.copyImageData({data:d,bytesPerRow:ue("rgba32float",a),mipLevel:0,x:0,y:0}),this.searchFbo=i.createFramebuffer({width:a,height:a,colorAttachments:[this.searchTexture]})):this.searchTexture.copyImageData({data:d,bytesPerRow:ue("rgba32float",a),mipLevel:0,x:0,y:0}),this.hoveredFbo||(this.hoveredFbo=i.createFramebuffer({width:2,height:2,colorAttachments:["rgba32float"]}));const C=Gi(n.pointsTextureSize),w=C.byteLength;return!this.drawPointIndices||this.drawPointIndices.byteLength!==w?(this.drawPointIndices&&!this.drawPointIndices.destroyed&&this.drawPointIndices.destroy(),this.drawPointIndices=i.createBuffer({data:C,usage:G.VERTEX|G.COPY_DST})):this.drawPointIndices.write(C),this.drawCommand&&this.drawCommand.setAttributes({pointIndices:this.drawPointIndices}),!this.hoveredPointIndices||this.hoveredPointIndices.byteLength!==w?(this.hoveredPointIndices&&!this.hoveredPointIndices.destroyed&&this.hoveredPointIndices.destroy(),this.hoveredPointIndices=i.createBuffer({data:C,usage:G.VERTEX|G.COPY_DST})):this.hoveredPointIndices.write(C),!this.sampledPointIndices||this.sampledPointIndices.byteLength!==w?(this.sampledPointIndices&&!this.sampledPointIndices.destroyed&&this.sampledPointIndices.destroy(),this.sampledPointIndices=i.createBuffer({data:C,usage:G.VERTEX|G.COPY_DST})):this.sampledPointIndices.write(C),this.fillSampledPointsFboCommand&&this.fillSampledPointsFboCommand.setAttributes({pointIndices:this.sampledPointIndices}),this.updatePointStatus(),this.updatePinnedStatus(),this.updateSampledPointsGrid(),f||this.trackPoints(),f}initPrograms(){var e,i,n;const{device:s,config:r,store:o,data:a}=this;(!this.imageAtlasCoordsTexture||!this.imageAtlasTexture)&&this.createAtlas(),this.targetColorBuffer||this.updateColor(),this.targetSizeBuffer||this.updateSize(),this.shapeBuffer||this.updateShape(),this.imageIndicesBuffer||this.updateImageIndices(),this.imageSizesBuffer||this.updateImageSizes(),this.pointStatusTexture||this.updatePointStatus(),r.enableSimulation&&this.ensureUpdatePositionProgram(),this.dragPointVertexCoordBuffer||(this.dragPointVertexCoordBuffer=s.createBuffer({data:new Float32Array([-1,-1,1,-1,-1,1,1,1])})),this.dragPointUniformStore||(this.dragPointUniformStore=new Se({dragPointUniforms:{uniformTypes:{mousePos:"vec2<f32>",index:"f32"},defaultUniforms:{mousePos:ce(o.mousePosition,[0,0]),index:((e=o.hoveredPoint)==null?void 0:e.index)??-1}}})),this.dragPointCommand||(this.dragPointCommand=new ge(s,{fs:UT,vs:Ge,topology:"triangle-strip",vertexCount:4,attributes:{vertexCoord:this.dragPointVertexCoordBuffer},bufferLayout:[{name:"vertexCoord",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0}

2740,bindings:{dragPointUniforms:this.dragPointUniformStore.getManagedUniformBuffer(s,"dragPointUniforms")}})),this.drawUniformStore||(this.drawUniformStore=new Se({drawVertexUniforms:{uniformTypes:{ratio:"f32",transformationMatrix:"mat4x4<f32>",pointsTextureSize:"f32",sizeScale:"f32",spaceSize:"f32",screenSize:"vec2<f32>",greyoutColor:"vec4<f32>",backgroundColor:"vec4<f32>",scalePointsOnZoom:"f32",maxPointSize:"f32",isDarkenGreyout:"f32",skipHighlighted:"f32",skipGreyed:"f32",hasImages:"f32",imageCount:"f32",imageAtlasCoordsTextureSize:"f32",transitionProgress:"f32",animateColors:"f32",animateSizes:"f32"},defaultUniforms:{ratio:r.pixelRatio,transformationMatrix:(()=>{const l=o.transform??[1,0,0,0,1,0,0,0,1];return[l[0],l[1],l[2],0,l[3],l[4],l[5],0,l[6],l[7],l[8],0,0,0,0,1]})(),pointsTextureSize:o.pointsTextureSize??0,sizeScale:r.pointSizeScale,spaceSize:o.adjustedSpaceSize,screenSize:ce(o.screenSize,[0,0]),greyoutColor:we(o.greyoutPointColor,[0,0,0,1]),backgroundColor:we(o.backgroundColor,[0,0,0,1]),scalePointsOnZoom:r.scalePointsOnZoom?1:0,maxPointSize:o.maxPointSize,isDarkenGreyout:o.isDarkenGreyout??!1?1:0,skipHighlighted:0,skipGreyed:0,hasImages:this.imageCount>0?1:0,imageCount:this.imageCount,imageAtlasCoordsTextureSize:this.imageAtlasCoordsTextureSize??0,transitionProgress:1,animateColors:0,animateSizes:0}},drawFragmentUniforms:{uniformTypes:{greyoutOpacity:"f32",pointOpacity:"f32",isDarkenGreyout:"f32",backgroundColor:"vec4<f32>",outlineColor:"vec4<f32>",outlineWidth:"f32"},defaultUniforms:{greyoutOpacity:r.pointGreyoutOpacity??-1,pointOpacity:r.pointOpacity,isDarkenGreyout:o.isDarkenGreyout??!1?1:0,backgroundColor:we(o.backgroundColor,[0,0,0,1]),outlineColor:we(o.outlinedPointRingColor,[1,1,1,1]),outlineWidth:.9}}})),this.drawCommand||(this.drawCommand=new ge(s,{fs:RT,vs:CT,topology:"point-list",vertexCount:a.pointsNumber??0,attributes:{...this.drawPointIndices&&{pointIndices:this.drawPointIndices},...this.sourceSizeBuffer&&{sourceSize:this.sourceSizeBuffer},...this.targetSizeBuffer&&{targetSize:this.targetSizeBuffer},...this.sourceColorBuffer&&{sourceColor:this.sourceColorBuffer},...this.targetColorBuffer&&{targetColor:this.targetColorBuffer},...this.shapeBuffer&&{shape:this.shapeBuffer},...this.imageIndicesBuffer&&{imageIndex:this.imageIndicesBuffer},...this.imageSizesBuffer&&{imageSize:this.imageSizesBuffer}},bufferLayout:[{name:"pointIndices",format:"float32x2"},{name:"sourceSize",format:"float32"},{name:"targetSize",format:"float32"},{name:"sourceColor",format:"float32x4"},{name:"targetColor",format:"float32x4"},{name:"shape",format:"float32"},{name:"imageIndex",format:"float32"},{name:"imageSize",format:"float32"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{drawVertexUniforms:this.drawUniformStore.getManagedUniformBuffer(s,"drawVertexUniforms"),drawFragmentUniforms:this.drawUniformStore.getManagedUniformBuffer(s,"drawFragmentUniforms")},parameters:{blend:!0,blendColorOperation:"add",blendColorSrcFactor:"src-alpha",blendColorDstFactor:"one-minus-src-alpha",blendAlphaOperation:"add",blendAlphaSrcFactor:"one",blendAlphaDstFactor:"one-minus-src-alpha",depthWriteEnabled:!1,depthCompare:"always"}})),this.findPointsInRectVertexCoordBuffer||(this.findPointsInRectVertexCoordBuffer=s.createBuffer({data:new Float32Array([-1,-1,1,-1,-1,1,1,1])})),this.findPointsInRectUniformStore||(this.findPointsInRectUniformStore=new Se({findPointsInRectUniforms:{uniformTypes:{sizeScale:"f32",spaceSize:"f32",screenSize:"vec2<f32>",ratio:"f32",transformationMatrix:"mat4x4<f32>",rect0:"vec2<f32>",rect1:"vec2<f32>",scalePointsOnZoom:"f32",maxPointSize:"f32"},defaultUniforms:{sizeScale:r.pointSizeScale,spaceSize:o.adjustedSpaceSize,screenSize:ce(o.screenSize,[0,0]),ratio:r.pixelRatio,transformationMatrix:o.transformationMatrix4x4,rect0:ce((i=o.searchArea)==null?void 0:i[0],[0,0]),rect1:ce((n=o.searchArea)==null?void 0:n[1],[0,0]),scalePointsOnZoom:r.scalePointsOnZoom?1:0,maxPointSize:o.maxPointSize}}})),this.findPointsInRectCommand||(this.findPointsInRectCommand=new ge(s,{fs:bT,vs:Ge,topology:"triangle-strip",vertexCount:4,attributes:{vertexCoord:this.findPointsInRectVertexCoordBuffer},bufferLayout:[{name:"vertexCoord",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0}

2740,bindings:{findPointsInRectUniforms:this.findPointsInRectUniformStore.getManagedUniformBuffer(s,"findPointsInRectUniforms")}})),this.findPointsInPolygonVertexCoordBuffer||(this.findPointsInPolygonVertexCoordBuffer=s.createBuffer({data:new Float32Array([-1,-1,1,-1,-1,1,1,1])})),this.findPointsInPolygonUniformStore||(this.findPointsInPolygonUniformStore=new Se({findPointsInPolygonUniforms:{uniformTypes:{spaceSize:"f32",screenSize:"vec2<f32>",transformationMatrix:"mat4x4<f32>",polygonPathLength:"f32"},defaultUniforms:{spaceSize:o.adjustedSpaceSize,screenSize:ce(o.screenSize,[0,0]),transformationMatrix:o.transformationMatrix4x4,polygonPathLength:this.polygonPathLength}}})),this.findPointsInPolygonCommand||(this.findPointsInPolygonCommand=new ge(s,{fs:IT,vs:Ge,topology:"triangle-strip",vertexCount:4,attributes:{vertexCoord:this.findPointsInPolygonVertexCoordBuffer},bufferLayout:[{name:"vertexCoord",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{findPointsInPolygonUniforms:this.findPointsInPolygonUniformStore.getManagedUniformBuffer(s,"findPointsInPolygonUniforms")}})),this.findHoveredPointUniformStore||(this.findHoveredPointUniformStore=new Se({findHoveredPointUniforms:{uniformTypes:{pointsTextureSize:"f32",sizeScale:"f32",spaceSize:"f32",screenSize:"vec2<f32>",ratio:"f32",transformationMatrix:"mat4x4<f32>",mousePosition:"vec2<f32>",scalePointsOnZoom:"f32",maxPointSize:"f32",skipHighlighted:"f32",skipGreyed:"f32"},defaultUniforms:{pointsTextureSize:o.pointsTextureSize??0,sizeScale:r.pointSizeScale,spaceSize:o.adjustedSpaceSize,screenSize:ce(o.screenSize,[0,0]),ratio:r.pixelRatio,transformationMatrix:o.transformationMatrix4x4,mousePosition:ce(o.screenMousePosition,[0,0]),scalePointsOnZoom:r.scalePointsOnZoom?1:0,maxPointSize:o.maxPointSize,skipHighlighted:0,skipGreyed:0}}})),this.findHoveredPointCommand||(this.findHoveredPointCommand=new ge(s,{fs:NT,vs:MT,topology:"point-list",vertexCount:a.pointsNumber??0,attributes:{...this.hoveredPointIndices&&{pointIndices:this.hoveredPointIndices},...this.targetSizeBuffer&&{size:this.targetSizeBuffer},...this.imageSizesBuffer&&{imageSize:this.imageSizesBuffer}},bufferLayout:[{name:"pointIndices",format:"float32x2"},{name:"size",format:"float32"},{name:"imageSize",format:"float32"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{findHoveredPointUniforms:this.findHoveredPointUniformStore.getManagedUniformBuffer(s,"findHoveredPointUniforms")},parameters:{depthWriteEnabled:!1,depthCompare:"always",blend:!1}})),this.fillSampledPointsUniformStore||(this.fillSampledPointsUniformStore=new Se({fillSampledPointsUniforms:{uniformTypes:{pointsTextureSize:"f32",transformationMatrix:"mat4x4<f32>",spaceSize:"f32",screenSize:"vec2<f32>"},defaultUniforms:{pointsTextureSize:o.pointsTextureSize??0,transformationMatrix:o.transformationMatrix4x4,spaceSize:o.adjustedSpaceSize,screenSize:ce(o.screenSize,[0,0])}}})),this.fillSampledPointsFboCommand||(this.fillSampledPointsFboCommand=new ge(s,{fs:kT,vs:FT,topology:"point-list",vertexCount:a.pointsNumber??0,attributes:{...this.sampledPointIndices&&{pointIndices:this.sampledPointIndices}},bufferLayout:[{name:"pointIndices",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{fillSampledPointsUniforms:this.fillSampledPointsUniformStore.getManagedUniformBuffer(s,"fillSampledPointsUniforms")},parameters:{depthWriteEnabled:!1,depthCompare:"always"}})),this.drawHighlightedVertexCoordBuffer||(this.drawHighlightedVertexCoordBuffer=s.createBuffer({data:new Float32Array([-1,-1,1,-1,-1,1,1,1])})),this.drawHighlightedUniformStore||(this.drawHighlightedUniformStore=new Se({drawHighlightedUniforms:{uniformTypes:{size:"f32",transformationMatrix:"mat4x4<f32>",pointsTextureSize:"f32",sizeScale:"f32",spaceSize:"f32",screenSize:"vec2<f32>",scalePointsOnZoom:"f32",pointIndex:"f32",maxPointSize:"f32",color:"vec4<f32>",universalPointOpacity:"f32",greyoutOpacity:"f32",isDarkenGreyout:"f32",backgroundColor:"vec4<f32>",greyoutColor:"vec4<f32>",width:"f32"},defaultUniforms:{size:1,transformationMatrix:o.transformationMatrix4x4,pointsTextureSize:o.pointsTextureSize??0,sizeScale:r.pointSizeScale,spaceSize:o.adjustedSpaceSize,screenSize:ce(o.screenSize,[0,0]),scalePointsOnZoom:r.scalePointsOnZoom?1:0,pointIndex:-1,maxPointSize:o.maxPointSize,color:[0,0,0,1],universalPointOpacity:r.pointOpacity,greyoutOpacity:r.pointGreyoutOpacity??-1,isDarkenGreyout:o.isDarkenGreyout??!1?1:0,backgroundColor:we(o.backgroundColor,[0,0,0,1]),greyoutColor:we(o.greyoutPointColor,[0,0,0,1]),width:.85}}})),this.drawHighlightedCommand||(this.drawHighlightedCommand=new ge(s,{fs:PT,vs:wT,topology:"triangle-strip",vertexCount:4,attributes:{vertexCoord:this.drawHighlightedVertexCoordBuffer},bufferLayout:[{name:"vertexCoord",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0}

2740,bindings:{drawHighlightedUniforms:this.drawHighlightedUniformStore.getManagedUniformBuffer(s,"drawHighlightedUniforms")},parameters:{blend:!0,blendColorOperation:"add",blendColorSrcFactor:"src-alpha",blendColorDstFactor:"one-minus-src-alpha",blendAlphaOperation:"add",blendAlphaSrcFactor:"one",blendAlphaDstFactor:"one-minus-src-alpha",depthWriteEnabled:!1,depthCompare:"always"}})),this.trackPointsVertexCoordBuffer||(this.trackPointsVertexCoordBuffer=s.createBuffer({data:new Float32Array([-1,-1,1,-1,-1,1,1,1])})),this.trackPointsUniformStore||(this.trackPointsUniformStore=new Se({trackPointsUniforms:{uniformTypes:{pointsTextureSize:"f32"},defaultUniforms:{pointsTextureSize:o.pointsTextureSize??0}}})),this.trackPointsCommand||(this.trackPointsCommand=new ge(s,{fs:BT,vs:Ge,topology:"triangle-strip",vertexCount:4,attributes:{vertexCoord:this.trackPointsVertexCoordBuffer},bufferLayout:[{name:"vertexCoord",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{trackPointsUniforms:this.trackPointsUniformStore.getManagedUniformBuffer(s,"trackPointsUniforms")}}))}updateColor(){const{store:{pointsTextureSize:e},data:i}=this;if(!e)return;const n=i.pointColors,{source:s,target:r,previous:o}=qn(this.device,n,this.sourceColorBuffer,this.targetColorBuffer,this.previousColorData,4);this.sourceColorBuffer=s,this.targetColorBuffer=r,this.previousColorData=o,this.drawCommand&&this.drawCommand.setAttributes({...this.sourceColorBuffer&&{sourceColor:this.sourceColorBuffer},...this.targetColorBuffer&&{targetColor:this.targetColorBuffer}})}updatePointStatus(){const{device:e,config:i,data:n,store:{pointsTextureSize:s}}=this;if(!s||n.pointsNumber===void 0)return;const{highlightedPointIndices:r,outlinedPointIndices:o}=i,a=r!==void 0,l=o!==void 0,c=new Float32Array(s*s*4);if(a){for(let h=0;h<c.length;h+=4)c[h]=1;for(const h of r)h>=0&&h<n.pointsNumber&&(c[h*4]=0)}if(l)for(const h of o)h>=0&&h<n.pointsNumber&&(c[h*4+1]=1);const u={data:c,bytesPerRow:ue("rgba32float",s),mipLevel:0,x:0,y:0};!this.pointStatusTexture||this.pointStatusTexture.width!==s||this.pointStatusTexture.height!==s?(this.pointStatusTexture&&!this.pointStatusTexture.destroyed&&this.pointStatusTexture.destroy(),this.pointStatusTexture=e.createTexture({width:s,height:s,format:"rgba32float"}),this.pointStatusTexture.copyImageData(u)):this.pointStatusTexture.copyImageData(u)}updatePinnedStatus(){const{device:e,store:{pointsTextureSize:i},data:n}=this;if(!i)return;const s=new Float32Array(i*i*4).fill(0);if(n.inputPinnedPoints&&n.pointsNumber!==void 0)for(const r of n.inputPinnedPoints)r>=0&&r<n.pointsNumber&&(s[r*4]=1);!this.pinnedStatusTexture||this.pinnedStatusTexture.width!==i||this.pinnedStatusTexture.height!==i?(this.pinnedStatusTexture&&!this.pinnedStatusTexture.destroyed&&this.pinnedStatusTexture.destroy(),this.pinnedStatusTexture=e.createTexture({width:i,height:i,format:"rgba32float"}),this.pinnedStatusTexture.copyImageData({data:s,bytesPerRow:ue("rgba32float",i),mipLevel:0,x:0,y:0})):this.pinnedStatusTexture.copyImageData({data:s,bytesPerRow:ue("rgba32float",i),mipLevel:0,x:0,y:0})}updateSize(){var e;const{device:i,store:{pointsTextureSize:n},data:s}=this;if(!n||s.pointsNumber===void 0)return;const r=s.pointSizes,{source:o,target:a,previous:l}=qn(this.device,r,this.sourceSizeBuffer,this.targetSizeBuffer,this.previousSizeData,1);this.sourceSizeBuffer=o,this.targetSizeBuffer=a,this.previousSizeData=l,this.drawCommand&&this.drawCommand.setAttributes({...this.sourceSizeBuffer&&{sourceSize:this.sourceSizeBuffer},...this.targetSizeBuffer&&{targetSize:this.targetSizeBuffer}});const c=new Float32Array(n*n*4);for(let u=0;u<s.pointsNumber;u++){const h=r[u],f=((e=s.pointImageSizes)==null?void 0:e[u])??h;c[u*4]=Math.max(h,f)}if(!this.sizeTexture||this.sizeTexture.width!==n||this.sizeTexture.height!==n){this.sizeTexture&&!this.sizeTexture.destroyed&&this.sizeTexture.destroy();const u=i.createTexture({width:n,height:n,format:"rgba32float"});this.sizeTexture=u,u.copyImageData({data:c,bytesPerRow:ue("rgba32float",n),mipLevel:0,x:0,y:0})}else this.sizeTexture.copyImageData({data:c,bytesPerRow:ue("rgba32float",n),mipLevel:0,x:0,y:0})}updateShape(){const{device:e,data:i}=this;if(i.pointsNumber===void 0||i.pointShapes===void 0)return;const n=i.pointShapes,s=n.byteLength;!this.shapeBuffer||this.shapeBuffer.byteLength!==s?(this.shapeBuffer&&!this.shapeBuffer.destroyed&&this.shapeBuffer.destroy(),this.shapeBuffer=e.createBuffer({data:n,usage:G.VERTEX|G.COPY_DST})):this.shapeBuffer.write(n),this.drawCommand&&this.drawCommand.setAttributes({shape:this.shapeBuffer})}updateImageIndices(){const{device:e,data:i}=this;if(i.pointsNumber===void 0||i.pointImageIndices===void 0)return;const n=i.pointImageIndices,s=n.byteLength;!this.imageIndicesBuffer||this.imageIndicesBuffer.byteLength!==s?(this.imageIndicesBuffer&&!this.imageIndicesBuffer.destroyed&&this.imageIndicesBuffer.destroy(),this.imageIndicesBuffer=e.createBuffer({data:n,usage:G.VERTEX|G.COPY_DST})):this.imageIndicesBuffer.write(n),this.drawCommand&&this.drawCommand.setAttributes({imageIndex:this.imageIndicesBuffer})}updateImageSizes(){const{device:e,data:i}=this;if(i.pointsNumber===void 0||i.pointImageSizes===void 0)return;const n=i.pointImageSizes,s=n.byteLength;!this.imageSizesBuffer||this.imageSizesBuffer.byteLength!==s?(this.imageSizesBuffer&&!this.imageSizesBuffer.destroyed&&this.imageSizesBuffer.destroy(),this.imageSizesBuffer=e.createBuffer({data:n,usage:G.VERTEX|G.COPY_DST})):this.imageSizesBuffer.write(n),this.drawCommand&&this.drawCommand.setAttributes({imageSize:this.imageSizesBuffer}),this.findHoveredPointCommand&&this.findHoveredPointCommand.setAttributes({imageSize:this.imageSizesBuffer})}createAtlas(){var e;const{device:i,data:n,store:s}=this;if(!((e=n.inputImageData)!=null&&e.length)){this.imageCount=0,this.imageAtlasCoordsTextureSize=0,this.imageAtlasCoordsTexture||(this.imageAtlasCoordsTexture=i.createTexture({data:new Float32Array(4).fill(0),width:1,height:1,format:"rgba32float"})),this.imageAtlasTexture||(this.imageAtlasTexture=i.createTexture({data:new Uint8Array(4).fill(0),width:1,height:1,format:"rgba8unorm"}));return}const r=LT(n.inputImageData,s.webglMaxTextureSize);if(!r){console.warn("Failed to create atlas from image data");return}this.imageCount=n.inputImageData.length;const{atlasData:o,atlasSize:a,atlasCoords:l,atlasCoordsSize:c}=r;this.imageAtlasCoordsTextureSize=c,this.imageAtlasTexture&&!this.imageAtlasTexture.destroyed&&this.imageAtlasTexture.destroy(),this.imageAtlasTexture=i.createTexture({width:a,height:a,format:"rgba8unorm"}),this.imageAtlasTexture.copyImageData({data:o,bytesPerRow:ue("rgba8unorm",a),rowsPerImage:a,mipLevel:0,x:0,y:0}),this.imageAtlasCoordsTexture&&!this.imageAtlasCoordsTexture.destroyed&&this.imageAtlasCoordsTexture.destroy(),this.imageAtlasCoordsTexture=i.createTexture({width:c,height:c,format:"rgba32float"}),this.imageAtlasCoordsTexture.copyImageData({data:l,bytesPerRow:ue("rgba32float",c),rowsPerImage:c,mipLevel:0,x:0,y:0})}updateSampledPointsGrid(){const{store:{screenSize:e},config:{pointSamplingDistance:i},device:n}=this;let s=i??Math.min(...e)/2;s===0&&(s=bt.pointSamplingDistance);const r=Math.ceil(e[0]/s),o=Math.ceil(e[1]/s);r===0||o===0||(!this.sampledPointsFbo||this.sampledPointsFbo.width!==r||this.sampledPointsFbo.height!==o)&&(this.sampledPointsFbo&&!this.sampledPointsFbo.destroyed&&this.sampledPointsFbo.destroy(),this.sampledPointsFbo=n.createFramebuffer({width:r,height:o,c

2740olorAttachments:["rgba32float"]}))}trackPoints(){var e;if(!((e=this.trackedIndices)!=null&&e.length)||!this.trackPointsCommand||!this.trackPointsUniformStore||!this.trackedPositionsFbo||this.trackedPositionsFbo.destroyed||!this.currentPositionTexture||this.currentPositionTexture.destroyed||!this.trackedIndicesTexture||this.trackedIndicesTexture.destroyed)return;this.trackPointsUniformStore.setUniforms({trackPointsUniforms:{pointsTextureSize:this.store.pointsTextureSize??0}}),this.trackPointsCommand.setBindings({positionsTexture:this.currentPositionTexture,trackedIndices:this.trackedIndicesTexture});const i=this.device.beginRenderPass({framebuffer:this.trackedPositionsFbo});this.trackPointsCommand.draw(i),i.end()}setTransitionProgress(e,i=!1,n=!1){this.transitionProgress=e,this.shouldAnimatePointColors=i,this.shouldAnimatePointSizes=n}draw(e){var i,n,s,r;const{data:o,config:a,store:l}=this;if(this.targetColorBuffer||this.updateColor(),this.targetSizeBuffer||this.updateSize(),this.shapeBuffer||this.updateShape(),this.imageIndicesBuffer||this.updateImageIndices(),this.imageSizesBuffer||this.updateImageSizes(),!this.drawCommand||!this.drawUniformStore||!this.currentPositionTexture||this.currentPositionTexture.destroyed||!this.pointStatusTexture||this.pointStatusTexture.destroyed||(!this.imageAtlasTexture||!this.imageAtlasCoordsTexture)&&(this.createAtlas(),!this.imageAtlasTexture||!this.imageAtlasCoordsTexture)||this.imageAtlasTexture.destroyed||this.imageAtlasCoordsTexture.destroyed||!o.pointsNumber||o.pointsNumber===0||!l.screenSize||l.screenSize[0]===0||l.screenSize[1]===0)return;this.drawCommand.setVertexCount(o.pointsNumber);const c={ratio:a.pixelRatio,transformationMatrix:l.transformationMatrix4x4,pointsTextureSize:l.pointsTextureSize??0,sizeScale:a.pointSizeScale,spaceSize:l.adjustedSpaceSize,screenSize:ce(l.screenSize,[0,0]),greyoutColor:we(l.greyoutPointColor,[-1,-1,-1,-1]),backgroundColor:we(l.backgroundColor,[0,0,0,1]),scalePointsOnZoom:a.scalePointsOnZoom?1:0,maxPointSize:l.maxPointSize,isDarkenGreyout:l.isDarkenGreyout??!1?1:0,hasImages:this.imageCount>0?1:0,imageCount:this.imageCount,imageAtlasCoordsTextureSize:this.imageAtlasCoordsTextureSize??0,transitionProgress:this.transitionProgress,animateColors:this.shouldAnimatePointColors?1:0,animateSizes:this.shouldAnimatePointSizes?1:0},u={greyoutOpacity:a.pointGreyoutOpacity??-1,pointOpacity:a.pointOpacity,isDarkenGreyout:l.isDarkenGreyout??!1?1:0,backgroundColor:we(l.backgroundColor,[0,0,0,1]),outlineColor:we(l.outlinedPointRingColor,[1,1,1,1]),outlineWidth:.9};if(a.highlightedPointIndices!==void 0?(this.drawUniformStore.setUniforms({drawVertexUniforms:{...c,skipHighlighted:1,skipGreyed:0},drawFragmentUniforms:u}),this.drawCommand.setBindings({positionsTexture:this.currentPositionTexture,pointStatus:this.pointStatusTexture,imageAtlasTexture:this.imageAtlasTexture,imageAtlasCoords:this.imageAtlasCoordsTexture}),this.drawCommand.draw(e),this.drawUniformStore.setUniforms({drawVertexUniforms:{...c,skipHighlighted:0,skipGreyed:1},drawFragmentUniforms:u}),this.drawCommand.setBindings({positionsTexture:this.currentPositionTexture,pointStatus:this.pointStatusTexture,imageAtlasTexture:this.imageAtlasTexture,imageAtlasCoords:this.imageAtlasCoordsTexture}),this.drawCommand.draw(e)):(this.drawUniformStore.setUniforms({drawVertexUniforms:{...c,skipHighlighted:0,skipGreyed:0},drawFragmentUniforms:u}),this.drawCommand.setBindings({positionsTexture:this.currentPositionTexture,pointStatus:this.pointStatusTexture,imageAtlasTexture:this.imageAtlasTexture,imageAtlasCoords:this.imageAtlasCoordsTexture}),this.drawCommand.draw(e)),a.renderHoveredPointRing&&l.hoveredPoint&&this.drawHighlightedCommand&&this.drawHighlightedUniformStore){if(!this.currentPositionTexture||this.currentPositionTexture.destroyed||!this.pointStatusTexture||this.pointStatusTexture.destroyed)return;const h=((i=o.pointSizes)==null?void 0:i[l.hoveredPoint.index])??1,f=((n=o.pointImageSizes)==null?void 0:n[l.hoveredPoint.index])??h;this.drawHighlightedUniformStore.setUniforms({drawHighlightedUniforms:{size:Math.max(h,f),transformationMatrix:l.transformationMatrix4x4,pointsTextureSize:l.pointsTextureSize??0,sizeScale:a.pointSizeScale,spaceSize:l.adjustedSpaceSize,screenSize:ce(l.screenSize,[0,0]),scalePointsOnZoom:a.scalePointsOnZoom?1:0,pointIndex:l.hoveredPoint.index,maxPointSize:l.maxPointSize,color:we(l.hoveredPointRingColor,[0,0,0,1]),universalPointOpacity:a.pointOpacity,greyoutOpacity:a.pointGreyoutOpacity??-1,isDarkenGreyout:l.isDarkenGreyout??!1?1:0,backgroundColor:we(l.backgroundColor,[0,0,0,1]),greyoutColor:we(l.greyoutPointColor,[0,0,0,1]),width:.85}}),this.drawHighlightedCommand.setBindings({positionsTexture:this.currentPositionTexture,pointStatus:this.pointStatusTexture}),this.drawHighlightedCommand.draw(e)}if(l.focusedPoint&&this.drawHighlightedCommand&&this.drawHighlightedUniformStore){if(!this.currentPositionTexture||this.currentPositionTexture.destroyed||!this.pointStatusTexture||this.pointStatusTexture.destroyed)return;const h=((s=o.pointSizes)==null?void 0:s[l.focusedPoint.index])??1,f=((r=o.pointImageSizes)==null?void 0:r[l.focusedPoint.index])??h;this.drawHighlightedUniformStore.setUniforms({drawHighlightedUniforms:{size:Math.max(h,f),transformationMatrix:l.transformationMatrix4x4,pointsTextureSize:l.pointsTextureSize??0,sizeScale:a.pointSizeScale,spaceSize:l.adjustedSpaceSize,screenSize:ce(l.screenSize,[0,0]),scalePointsOnZoom:a.scalePointsOnZoom?1:0,pointIndex:l.focusedPoint.index,maxPointSize:l.maxPointSize,color:we(l.focu

2740sedPointRingColor,[0,0,0,1]),universalPointOpacity:a.pointOpacity,greyoutOpacity:a.pointGreyoutOpacity??-1,isDarkenGreyout:l.isDarkenGreyout??!1?1:0,backgroundColor:we(l.backgroundColor,[0,0,0,1]),greyoutColor:we(l.greyoutPointColor,[0,0,0,1]),width:.85}}),this.drawHighlightedCommand.setBindings({positionsTexture:this.currentPositionTexture,pointStatus:this.pointStatusTexture}),this.drawHighlightedCommand.draw(e)}}updatePosition(){if(!this.updatePositionCommand||!this.updatePositionUniformStore||!this.currentPositionFbo||this.currentPositionFbo.destroyed||!this.previousPositionTexture||this.previousPositionTexture.destroyed||!this.velocityTexture||this.velocityTexture.destroyed||!this.pinnedStatusTexture||this.pinnedStatusTexture.destroyed)return;this.updatePositionUniformStore.setUniforms({updatePositionUniforms:{friction:this.config.simulationFriction,spaceSize:this.store.adjustedSpaceSize}}),this.updatePositionCommand.setBindings({positionsTexture:this.previousPositionTexture,velocity:this.velocityTexture,pinnedStatusTexture:this.pinnedStatusTexture});const e=this.device.beginRenderPass({framebuffer:this.currentPositionFbo});this.updatePositionCommand.draw(e),e.end(),this.isPositionsUpToDate=!1}drag(){var e;if(!this.dragPointCommand||!this.dragPointUniformStore||!this.currentPositionFbo||this.currentPositionFbo.destroyed||!this.previousPositionTexture||this.previousPositionTexture.destroyed)return;this.dragPointUniformStore.setUniforms({dragPointUniforms:{mousePos:ce(this.store.mousePosition,[0,0]),index:((e=this.store.hoveredPoint)==null?void 0:e.index)??-1}}),this.dragPointCommand.setBindings({positionsTexture:this.previousPositionTexture});const i=this.device.beginRenderPass({framebuffer:this.currentPositionFbo});this.dragPointCommand.draw(i),i.end(),this.isPositionsUpToDate=!1}findPointsInRect(){var e,i;if(!this.findPointsInRectCommand||!this.findPointsInRectUniformStore||!this.searchFbo||this.searchFbo.destroyed||!this.currentPositionTexture||this.currentPositionTexture.destroyed||!this.sizeTexture||this.sizeTexture.destroyed)return!1;this.findPointsInRectUniformStore.setUniforms({findPointsInRectUniforms:{spaceSize:this.store.adjustedSpaceSize,screenSize:ce(this.store.screenSize,[0,0]),sizeScale:this.config.pointSizeScale,transformationMatrix:this.store.transformationMatrix4x4,ratio:this.config.pixelRatio,rect0:ce((e=this.store.searchArea)==null?void 0:e[0],[0,0]),rect1:ce((i=this.store.searchArea)==null?void 0:i[1],[0,0]),scalePointsOnZoom:this.config.scalePointsOnZoom?1:0,maxPointSize:this.store.maxPointSize}}),this.findPointsInRectCommand.setBindings({positionsTexture:this.currentPositionTexture,pointSize:this.sizeTexture});const n=this.device.beginRenderPass({framebuffer:this.searchFbo});return this.findPointsInRectCommand.draw(n),n.end(),!0}findPointsInPolygon(){if(!this.findPointsInPolygonCommand||!this.findPointsInPolygonUniformStore||!this.searchFbo||this.searchFbo.destroyed||!this.currentPositionTexture||this.currentPositionTexture.destroyed||!this.polygonPathTexture||this.polygonPathTexture.destroyed)return!1;this.findPointsInPolygonUniformStore.setUniforms({findPointsInPolygonUniforms:{spaceSize:this.store.adjustedSpaceSize,screenSize:ce(this.store.screenSize,[0,0]),transformationMatrix:this.store.transformationMatrix4x4,polygonPathLength:this.polygonPathLength}}),this.findPointsInPolygonCommand.setBindings({positionsTexture:this.currentPositionTexture,polygonPathTexture:this.polygonPathTexture});const e=this.device.beginRenderPass({framebuffer:this.searchFbo});return this.findPointsInPolygonCommand.draw(e),e.end(),!0}updatePolygonPath(e){const{device:i}=this;if(this.polygonPathLength=e.length,e.length===0){this.polygonPathTexture&&!this.polygonPathTexture.destroyed&&this.polygonPathTexture.destroy(),this.polygonPathTexture=void 0;return}const n=Math.ceil(Math.sqrt(e.length)),s=new Float32Array(n*n*4);for(const[r,o]of e.entries()){const[a,l]=o;s[r*4]=a,s[r*4+1]=l,s[r*4+2]=0,s[r*4+3]=0}!this.polygonPathTexture||this.polygonPathTexture.width!==n||this.polygonPathTexture.height!==n?(this.polygonPathTexture&&!this.polygonPathTexture.destroyed&&this.polygonPathTexture.destroy(),this.polygonPathTexture=i.createTexture({width:n,height:n,format:"rgba32float"}),this.polygonPathTexture.copyImageData({data:s,bytesPerRow:ue("rgba32float",n),mipLevel:0,x:0,y:0})):this.polygonPathTexture.copyImageData({data:s,bytesPerRow:ue("rgba32float",n),mipLevel:0,x:0,y:0})}findHoveredPoint(){if(!this.hoveredFbo||this.hoveredFbo.destroyed||!this.findHoveredPointCommand||!this.findHoveredPointUniformStore||!this.currentPositionTexture||this.currentPositionTexture.destroyed||(this.pointStatusTexture||this.updatePointStatus(),!this.pointStatusTexture||this.pointStatusTexture.destroyed))return;this.findHoveredPointCommand.setVertexCount(this.data.pointsNumber??0),this.findHoveredPointCommand.setAttributes({...this.hoveredPointIndices&&{pointIndices:this.hoveredPointIndices},...this.targetSizeBuffer&&{size:this.targetSizeBuffer},...this.imageSizesBuffer&&{imageSize:this.imageSizesBuffer}});const e={ratio:this.config.pixelRatio,sizeScale:this.config.pointSizeScale,pointsTextureSize:this.store.pointsTextureSize??0,transformationMatrix:this.store.transformationMatrix4x4,spaceSize:this.store.adjustedSpaceSize,screenSize:ce(this.store.screenSize,[0,0]),scalePointsOnZoom:this.config.scalePointsOnZoom?1:0,mousePosition:ce(this.store.screenMousePosition,[0,0]),maxPointSize:this.store.maxPointSize},i={positionsTexture:this.currentPositionTexture,pointStatus:this.pointStatusTexture},n=this.device.beginRenderPass({framebuffer:this.hoveredFbo,clearColor:[0,0,0,0]});this.config.highlightedPointIndices!==void 0?(this.findHoveredPointUniformStore.setUniforms({findHoveredPointUniforms:{...e,skipHighlighted:1,skipGreyed:0}}),this.findHoveredPointCommand.setBindings(i),this.findHoveredPointCommand.draw(n),this.findHoveredPointUniformStore.setUniforms({findHoveredPointUniforms:{...e,skipHighlighted:0,skipGreyed:1}}),this.findHoveredPointCommand.setBindings(i),this.findHoveredPointCommand.draw(n)):(this.findHoveredPointUniformStore.setUniforms({findHoveredPointUniforms:{...e,skipHighlighted:0,skipGreyed:0}}),this.findHoveredPointCommand.setBindings(i),this.findHoveredPointCommand.draw(n)),n.end()}trackPointsByIndices(e){const{store:{pointsTextureSize:i},device:n}=this;if(this.trackedIndices=e,this.trackedPositions=void 0,this.isPositionsUpToDate=!1,!(e!=null&&e.length)||!i)return;const s=Math.ceil(Math.sqrt(e.length)),r=new Float32Array(s*s*4).fill(-1);for(const[o,a]of e.entries())a!==void 0&&(r[o*4]=a%i,r[o*4+1]=Math.floor(a/i),r[o*4+2]=0,r[o*4+3]=0);!this.trackedIndicesTexture||this.trackedIndicesTexture.width!==s||this.trackedIndicesTexture.height!==s?(this.trackedIndicesTexture&&!this.trackedIndicesTexture.destroyed&&this.trackedIndicesTexture.destroy(),this.trackedIndicesTexture=n.createTexture({width:s,height:s,format:"rgba32float"}),this.trackedIndicesTexture.copyImageData({data:r,bytesPerRow:ue("rgba32float",s),mipLevel:0,x:0,y:0})):this.trackedIndicesTexture.copyImageData({data:r,bytesPerRow:ue("rgba32float",s),mipLevel:0,x:0,y:0}),(!this.trackedPositionsFbo||this.trackedPositionsFbo.width!==s||this.trackedPositionsFbo.height!==s)&&(this.trackedPositionsFbo&&!this.trackedPositionsFbo.destroyed&&this.trackedPositionsFbo.destroy(),this.trackedPositionsFbo=n.createFramebuffer({width:s,height:s,colorAttachments:["rgba32float"]})),this.trackPoints()}getTrackedPositionsMap(){if(!this.trackedIndices)return new Map;const{config:{enableSimulation:e},store:{isSimulationRunning:i}}=this;if((!e||!i)&&this.isPositionsUpToDate&&this.trackedPositions)return this.trackedPositions;if(!this.trackedPositionsFbo||this.trackedPositionsFbo.destroyed)return new Map;const n=Ke(this.device,this.trackedPositionsFbo),s=new Map;for(let r=0;r<n.length/4;r+=1){const o=n[r*4],a=n[r*4+1],l=this.trackedIndices[r];o!==void 0&&a!==void 0&&l!==void 0&&s.set(l,[o,a])}return(!e||!i)&&(this.trackedPositions=s,this.isPositionsUpToDate=!0),s}getSampledPointPositionsMap(){const e=new Map;if(!this.sampledPointsFbo||this.sampledPointsFbo.destroyed)return e;if(this.fillSampledPointsFboCommand&&this.fillSampledPointsUniformStore&&this.sampledPointsFbo){if(!this.currentPositionTexture||this.currentPositionTexture.destroyed)return e;this.fillSampledPointsFboCommand.setVertexCount(this.data.pointsNumber??0),this.fillSampledPointsUniformStore.setUniforms({fillSampledPointsUniforms:{pointsTextureSize:this.store.pointsTextureSize??0,transformationMatrix:this.store.transformationMatrix4x4,spaceSize:this.store.adjustedSpaceSize,screenSize:ce(this.store.screenSize,[0,0])}}),this.fillSampledPointsFboCommand.setBindings({positionsTexture:this.currentPositionTexture});const n=this.device.beginRenderPass({framebuffer:this.sampledPointsFbo,clearColor:[0,0,0,0]});this.fillSampledPointsFboCommand.draw(n),n.end()}const i=Ke(this.device,this.sampledPointsFbo);for(let n=0;n<i.length/4;n++){const s=i[n*4],r=!!i[n*4+1],o=i[n*4+2],a=i[n*4+3];r&&s!==void 0&&o!==void 0&&a!==void 0&&e.set(s,[o,a])}return e}getSampledPoints(){const e=[],i=[];if(!this.sampledPointsFbo||this.sampledPointsFbo.destroyed)return{indices:e,positions:i};if(this.fillSampledPointsFboCommand&&this.fillSampledPointsUniformStore&&this.sampledPointsFbo){if(!this.currentPositionTexture||this.currentPositionTexture.destroyed)return{indices:e,positions:i};this.fillSampledPointsFboCommand.setVertexCount(this.data.pointsNumber??0),this.fillSampledPointsUniformStore.setUniforms({fillSampledPointsUniforms:{pointsTextureSize:this.store.pointsTextureSize??0,transformationMatrix:this.store.transformationMatrix4x4,spaceSize:this.store.adjustedSpaceSize,screenSize:ce(this.store.screenSize,[0,0])}}),this.fillSampledPointsFboCommand.setBindings({positionsTexture:this.currentPositionTexture});const s=this.device.beginRenderPass({framebuffer:this.sampledPointsFbo,clearColor:[0,0,0,0]});this.fillSampledPointsFboCommand.draw(s),s.end()}const n=Ke(this.device,this.sampledPointsFbo);for(let s=0;s<n.length/4;s++){const r=n[s*4],o=!!n[s*4+1],a=n[s*4+2],l=n[s*4+3];o&&r!==void 0&&a!==void 0&&l!==void 0&&(e.push(r),i.push(a,l))}return{indices:e,positions:i}}getTrackedPositionsArray(){const e=[];

2740if(!this.trackedIndices||!this.trackedPositionsFbo||this.trackedPositionsFbo.destroyed)return e;e.length=this.trackedIndices.length*2;const i=Ke(this.device,this.trackedPositionsFbo);for(let n=0;n<i.length/4;n+=1){const s=i[n*4],r=i[n*4+1],o=this.trackedIndices[n];s!==void 0&&r!==void 0&&o!==void 0&&(e[n*2]=s,e[n*2+1]=r)}return e}destroy(){var e,i,n,s,r,o,a,l,c,u,h,f,d,T,C,w,A,F,b,g;(e=this.drawCommand)==null||e.destroy(),this.drawCommand=void 0,(i=this.drawHighlightedCommand)==null||i.destroy(),this.drawHighlightedCommand=void 0,(n=this.interpolatePositionCommand)==null||n.destroy(),this.interpolatePositionCommand=void 0,(s=this.updatePositionCommand)==null||s.destroy(),this.updatePositionCommand=void 0,(r=this.dragPointCommand)==null||r.destroy(),this.dragPointCommand=void 0,(o=this.findPointsInRectCommand)==null||o.destroy(),this.findPointsInRectCommand=void 0,(a=this.findPointsInPolygonCommand)==null||a.destroy(),this.findPointsInPolygonCommand=void 0,(l=this.findHoveredPointCommand)==null||l.destroy(),this.findHoveredPointCommand=void 0,(c=this.fillSampledPointsFboCommand)==null||c.destroy(),this.fillSampledPointsFboCommand=void 0,(u=this.trackPointsCommand)==null||u.destroy(),this.trackPointsCommand=void 0,this.currentPositionFbo&&!this.currentPositionFbo.destroyed&&this.currentPositionFbo.destroy(),this.currentPositionFbo=void 0,this.previousPositionFbo&&!this.previousPositionFbo.destroyed&&this.previousPositionFbo.destroy(),this.previousPositionFbo=void 0,this.sourcePositionFbo&&!this.sourcePositionFbo.destroyed&&this.sourcePositionFbo.destroy(),this.sourcePositionFbo=void 0,this.targetPositionFbo&&!this.targetPositionFbo.destroyed&&this.targetPositionFbo.destroy(),this.targetPositionFbo=void 0,this.velocityFbo&&!this.velocityFbo.destroyed&&this.velocityFbo.destroy(),this.velocityFbo=void 0,this.searchFbo&&!this.searchFbo.destroyed&&this.searchFbo.destroy(),this.searchFbo=void 0,this.hoveredFbo&&!this.hoveredFbo.destroyed&&this.hoveredFbo.destroy(),this.hoveredFbo=void 0,this.trackedPositionsFbo&&!this.trackedPositionsFbo.destroyed&&this.trackedPositionsFbo.destroy(),this.trackedPositionsFbo=void 0,this.sampledPointsFbo&&!this.sampledPointsFbo.destroyed&&this.sampledPointsFbo.destroy(),this.sampledPointsFbo=void 0,this.currentPositionTexture&&!this.currentPositionTexture.destroyed&&this.currentPositionTexture.destroy(),this.currentPositionTexture=void 0,this.previousPositionTexture&&!this.previousPositionTexture.destroyed&&this.previousPositionTexture.destroy(),this.previousPositionTexture=void 0,this.sourcePositionTexture&&!this.sourcePositionTexture.destroyed&&this.sourcePositionTexture.destroy(),this.sourcePositionTexture=void 0,this.targetPositionTexture&&!this.targetPositionTexture.destroyed&&this.targetPositionTexture.destroy(),this.targetPositionTexture=void 0,this.velocityTexture&&!this.velocityTexture.destroyed&&this.velocityTexture.destroy(),this.velocityTexture=void 0,this.searchTexture&&!this.searchTexture.destroyed&&this.searchTexture.destroy(),this.searchTexture=void 0,this.pointStatusTexture&&!this.pointStatusTexture.destroyed&&this.pointStatusTexture.destroy(),this.pointStatusTexture=void 0,this.sizeTexture&&!this.sizeTexture.destroyed&&this.sizeTexture.destroy(),this.sizeTexture=void 0,this.trackedIndicesTexture&&!this.trackedIndicesTexture.destroyed&&this.trackedIndicesTexture.destroy(),this.trackedIndicesTexture=void 0,this.polygonPathTexture&&!this.polygonPathTexture.destroyed&&this.polygonPathTexture.destroy(),this.polygonPathTexture=void 0,this.imageAtlasTexture&&!this.imageAtlasTexture.destroyed&&this.imageAtlasTexture.destroy(),this.imageAtlasTexture=void 0,this.imageAtlasCoordsTexture&&!this.imageAtlasCoordsTexture.destroyed&&this.imageAtlasCoordsTexture.destroy(),this.imageAtlasCoordsTexture=void 0,this.pinnedStatusTexture&&!this.pinnedStatusTexture.destroyed&&this.pinnedStatusTexture.destroy(),this.pinnedStatusTexture=void 0,(h=this.interpolatePositionUniformStore)==null||h.destroy(),this.interpolatePositionUniformStore=void 0,(f=this.updatePositionUniformStore)==null||f.destroy(),this.updatePositionUniformStore=void 0,(d=this.dragPointUniformStore)==null||d.destroy(),this.dragPointUniformStore=void 0,(T=this.drawUniformStore)==null||T.destroy(),this.drawUniformStore=void 0,(C=this.findPointsInRectUniformStore)==null||C.destroy(),this.findPointsInRectUniformStore=void 0,(w=this.findPointsInPolygonUniformStore)==null||w.destroy(),this.findPointsInPolygonUniformStore=void 0,(A=this.findHoveredPointUniformStore)==null||A.destroy(),this.findHoveredPointUniformStore=void 0,(F=this.fillSampledPointsUniformStore)==null||F.destroy(),this.fillSampledPointsUniformStore=void 0,(b=this.drawHighlightedUniformStore)==null||b.destroy(),this.drawHighlightedUniformStore=void 0,(g=this.trackPointsUniformStore)==null||g.destroy(),this.trackPointsUniformStore=void 0,this.sourceColorBuffer&&!this.sourceColorBuffer.destroyed&&this.sourceColorBuffer.destroy(),this.sourceColorBuffer=void 0,this.targetColorBuffer&&!this.targetColorBuffer.destroyed&&this.targetColorBuffer.destroy(),this.targetColorBuffer=void 0,this.previousColorData=void 0,this.sourceSizeBuffer&&!this.sourceSizeBuffer.destroyed&&this.sourceSizeBuffer.destroy(),this.sourceSizeBuffer=void 0,this.targetSizeBuffer&&!this.targetSizeBuffer.destroyed&&this.targetSizeBuffer.destroy(),this.targetSizeBuffer=void 0,this.previousSizeData=void 0,this.shapeBuffer&&!this.shapeBuffer.destroyed&&this.shapeBuffer.destroy(),this.shapeBuffer=void 0,this.imageIndicesBuffer&&!this.imageIndicesBuffer.destroyed&&this.imageIndicesBuffer.destroy(),this.imageIndicesBuffer=void 0,this.imageSizesBuffer&&!this.imageSizesBuffer.destroyed&&this.imageSizesBuffer.destroy(),this.imageSizesBuffer=void 0,this.drawPointIndices&&!this.drawPointIndices.destroyed&&this.drawPointIndices.destroy(),this.drawPointIndices=void 0,this.hoveredPointIndices&&!this.hoveredPointIndices.destroyed&&this.hoveredPointIndices.destroy(),this.hoveredPointIndices=void 0,this.sampledPointIndices&&!this.sampledPointIndices.destroyed&&this.sampledPointIndices.destroy(),this.sampledPointIndices=void 0,this.updatePositionVertexCoordBuffer&&!this.updatePositionVertexCoordBuffer.destroyed&&this.updatePositionVertexCoordBuffer.destroy(),this.updatePositionVertexCoordBuffer=void 0,this.interpolatePositionVertexCoordBuffer&&!this.interpolatePositionVertexCoordBuffer.destroyed&&this.interpolatePositionVertexCoordBuffer.destroy(),this.interpolatePositionVertexCoordBuffer=void 0,this.dragPointVertexCoordBuffer&&!this.dragPointVertexCoordBuffer.destroyed&&this.dragPointVertexCoordBuffer.destroy(),this.dragPointVertexCoordBuffer=void 0,this.findPointsInRectVertexCoordBuffer&&!this.findPointsInRectVertexCoordBuffer.destroyed&&this.findPointsInRectVertexCoordBuffer.destroy(),this.findPointsInRectVertexCoordBuffer=void 0,this.findPointsInPolygonVertexCoordBuffer&&!this.findPointsInPolygonVertexCoordBuffer.destroyed&&this.findPointsInPolygonVertexCoordBuffer.destroy(),this.findPointsInPolygonVertexCoordBuffer=void 0,this.drawHighlightedVertexCoordBuffer&&!this.drawHighlightedVertexCoordBuffer.destroyed&&this.drawHighlightedVertexCoordBuffer.destroy(),this.drawHighlightedVertexCoordBuffer=void 0,this.trackPointsVertexCoordBuffer&&!this.trackPointsVertexCoordBuffer.destroyed&&this.trackPointsVertexCoordBuffer.destroy(),this.trackPointsVertexCoordBuffer=void 0}ensureSimulationResources(){const{store:{pointsTextureSize:e},device:i}=this;if(!e)return;this.ensureUpdatePositionProgram();const n=new Float32Array(e*e*4).fill(0);!this.velocityTexture||this.velocityTexture.width!==e||this.velocityTexture.height!==e?(this.velocityFbo&&!this.velocityFbo.destroyed&&this.velocityFbo.destroy(),this.velocityTexture&&!this.velocityTexture.destroyed&&this.velocityTexture.destroy(),this.velocityTexture=i.createTexture({width:e,height:e,format:"rgba32float"}),this.velocityTexture.copyImageData({data:n,bytesPerRow:ue("rgba32float",e),mipLevel:0,x:0,y:0}),this.velocityFbo=i.createFramebuffer({width:e,height:e,colorAttachments:[this.velocityTexture]}

2740)):this.velocityTexture.copyImageData({data:n,bytesPerRow:ue("rgba32float",e),mipLevel:0,x:0,y:0})}createTransitionResources(){const{store:{pointsTextureSize:e},device:i}=this;if(!e)return;const n=new Float32Array(e*e*4).fill(0),s=j.SAMPLE|j.RENDER|j.COPY_SRC|j.COPY_DST;(!this.sourcePositionTexture||this.sourcePositionTexture.width!==e||this.sourcePositionTexture.height!==e)&&(this.sourcePositionFbo&&!this.sourcePositionFbo.destroyed&&this.sourcePositionFbo.destroy(),this.sourcePositionTexture&&!this.sourcePositionTexture.destroyed&&this.sourcePositionTexture.destroy(),this.sourcePositionTexture=i.createTexture({width:e,height:e,format:"rgba32float",usage:s}),this.sourcePositionFbo=i.createFramebuffer({width:e,height:e,colorAttachments:[this.sourcePositionTexture]})),this.sourcePositionTexture.copyImageData({data:n,bytesPerRow:ue("rgba32float",e),mipLevel:0,x:0,y:0}),(!this.targetPositionTexture||this.targetPositionTexture.width!==e||this.targetPositionTexture.height!==e)&&(this.targetPositionFbo&&!this.targetPositionFbo.destroyed&&this.targetPositionFbo.destroy(),this.targetPositionTexture&&!this.targetPositionTexture.destroyed&&this.targetPositionTexture.destroy(),this.targetPositionTexture=i.createTexture({width:e,height:e,format:"rgba32float",usage:s}),this.targetPositionFbo=i.createFramebuffer({width:e,height:e,colorAttachments:[this.targetPositionTexture]})),this.targetPositionTexture.copyImageData({data:n,bytesPerRow:ue("rgba32float",e),mipLevel:0,x:0,y:0}),this.interpolatePositionVertexCoordBuffer||(this.interpolatePositionVertexCoordBuffer=i.createBuffer({data:new Float32Array([-1,-1,1,-1,-1,1,1,1])})),this.interpolatePositionUniformStore||(this.interpolatePositionUniformStore=new Se({interpolatePositionUniforms:{uniformTypes:{progress:"f32"},defaultUniforms:{progress:0}}})),this.interpolatePositionCommand||(this.interpolatePositionCommand=new ge(i,{fs:OT,vs:Ge,topology:"triangle-strip",vertexCount:4,attributes:{vertexCoord:this.interpolatePositionVertexCoordBuffer},bufferLayout:[{name:"vertexCoord",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{interpolatePositionUniforms:this.interpolatePositionUniformStore.getManagedUniformBuffer(i,"interpolatePositionUniforms")}}))}destroyTransitionResources(){var e,i;(e=this.interpolatePositionCommand)==null||e.destroy(),this.interpolatePositionCommand=void 0,(i=this.interpolatePositionUniformStore)==null||i.destroy(),this.interpolatePositionUniformStore=void 0,this.interpolatePositionVertexCoordBuffer&&!this.interpolatePositionVertexCoordBuffer.destroyed&&this.interpolatePositionVertexCoordBuffer.destroy(),this.interpolatePositionVertexCoordBuffer=void 0,this.sourcePositionFbo&&!this.sourcePositionFbo.destroyed&&this.sourcePositionFbo.destroy(),this.sourcePositionFbo=void 0,this.sourcePositionTexture&&!this.sourcePositionTexture.destroyed&&this.sourcePositionTexture.destroy(),this.sourcePositionTexture=void 0,this.targetPositionFbo&&!this.targetPositionFbo.destroyed&&this.targetPositionFbo.destroy(),this.targetPositionFbo=void 0,this.targetPositionTexture&&!this.targetPositionTexture.destroyed&&this.targetPositionTexture.destroy(),this.targetPositionTexture=void 0}interpolatePosition(e){if(!this.interpolatePositionCommand||!this.interpolatePositionUniformStore||!this.sourcePositionTexture||this.sourcePositionTexture.destroyed||!this.targetPositionTexture||this.targetPositionTexture.destroyed||!this.currentPositionFbo||this.currentPositionFbo.destroyed)return;this.interpolatePositionUniformStore.setUniforms({interpolatePositionUniforms:{progress:e}}),this.interpolatePositionCommand.setBindings({sourceTexture:this.sourcePositionTexture,targetTexture:this.targetPositionTexture});const i=this.device.beginRenderPass({framebuffer:this.currentPositionFbo});this.interpolatePositionCommand.draw(i),i.end(),this.isPositionsUpToDate=!1,this.areClusterCentroidsUpToDate=!1}destroySimulationResources(){var e,i;(e=this.updatePositionCommand)==null||e.destroy(),this.updatePositionCommand=void 0,(i=this.updatePositionUniformStore)==null||i.destroy(),this.updatePositionUniformStore=void 0,this.updatePositionVertexCoordBuffer&&!this.updatePositionVertexCoordBuffer.destroyed&&this.updatePositionVertexCoordBuffer.destroy(),this.updatePositionVertexCoordBuffer=void 0,this.velocityFbo&&!this.velocityFbo.destroyed&&this.velocityFbo.destroy(),this.velocityFbo=void 0,this.velocityTexture&&!this.velocityTexture.destroyed&&this.velocityTexture.destroy(),this.velocityTexture=void 0}swapFbo(){if(!this.currentPositionTexture||this.currentPositionTexture.destroyed||!this.previousPositionTexture||this.previousPositionTexture.destroyed||!this.currentPositionFbo||this.currentPositionFbo.destroyed||!this.previousPositionFbo||this.previousPositionFbo.destroyed)return;const e=this.previousPositionTexture,i=this.previousPositionFbo;this.previousPositionTexture=this.currentPositionTexture,this.previousPositionFbo=this.currentPositionFbo,this.currentPositionTexture=e,this.currentPositionFbo=i,this.areClusterCentroidsUpToDate=!1}ensurePositionTextures(e){(!this.currentPositionTexture||this.currentPositionTexture.width!==e||this.currentPositionTexture.height!==e)&&(this.currentPositionTexture&&!this.currentPositionTexture.destroyed&&this.currentPositionTexture.destroy(),this.currentPositionFbo&&!this.currentPositionFbo.destroyed&&this.currentPositionFbo.destroy(),this.currentPositionTexture=this.device.createTexture({width:e,height:e,format:"rgba32float"}),this.currentPositionFbo=this.device.createFramebuffer({width:e,height:e,colorAttachments:[this.currentPositionTexture]}

2740)),(!this.previousPositionTexture||this.previousPositionTexture.width!==e||this.previousPositionTexture.height!==e)&&(this.previousPositionTexture&&!this.previousPositionTexture.destroyed&&this.previousPositionTexture.destroy(),this.previousPositionFbo&&!this.previousPositionFbo.destroyed&&this.previousPositionFbo.destroy(),this.previousPositionTexture=this.device.createTexture({width:e,height:e,format:"rgba32float"}),this.previousPositionFbo=this.device.createFramebuffer({width:e,height:e,colorAttachments:[this.previousPositionTexture]}))}writePositionTexture(e,i,n){e.copyImageData({data:i,bytesPerRow:ue("rgba32float",n),mipLevel:0,x:0,y:0})}ensureUpdatePositionProgram(){const{device:e,config:i,store:n}=this;this.updatePositionVertexCoordBuffer||(this.updatePositionVertexCoordBuffer=e.createBuffer({data:new Float32Array([-1,-1,1,-1,-1,1,1,1])})),this.updatePositionUniformStore||(this.updatePositionUniformStore=new Se({updatePositionUniforms:{uniformTypes:{friction:"f32",spaceSize:"f32"},defaultUniforms:{friction:i.simulationFriction,spaceSize:n.adjustedSpaceSize}}})),this.updatePositionCommand||(this.updatePositionCommand=new ge(e,{fs:DT,vs:Ge,topology:"triangle-strip",vertexCount:4,attributes:{vertexCoord:this.updatePositionVertexCoordBuffer},bufferLayout:[{name:"vertexCoord",format:"float32x2"}],defines:{USE_UNIFORM_BUFFERS:!0},bindings:{updatePositionUniforms:this.updatePositionUniformStore.getManagedUniformBuffer(e,"updatePositionUniforms")}}))}rescaleInitialNodePositions(){const{config:{spaceSize:e}}=this;if(!this.data.pointPositions||!e)return;const i=this.data.pointPositions,n=i.length/2;let s=1/0,r=-1/0,o=1/0,a=-1/0;for(let A=0;A<i.length;A+=2){const F=i[A],b=i[A+1];s=Math.min(s,F),r=Math.max(r,F),o=Math.min(o,b),a=Math.max(a,b)}const l=r-s,c=a-o,u=Math.max(l,c);if(u>e){this.scaleX=void 0,this.scaleY=void 0;return}const h=e*e*.001,f=n>h?e*Math.max(1.2,Math.sqrt(n)/e):e*.1,d=f/u,T=(e-f)/2,C=(u-l)/2*d+T,w=(u-c)/2*d+T;this.scaleX=A=>(A-s)*d+C,this.scaleY=A=>(A-o)*d+w;for(let A=0;A<n;A++)this.data.pointPositions[A*2]=this.scaleX(i[A*2]),this.data.pointPositions[A*2+1]=this.scaleY(i[A*2+1])}}class XT{constructor(e,i){this.eventTransform=Hi,this.behavior=Lg().scaleExtent([.001,1/0]).on("start",n=>{var s,r;this.isRunning=!0;const o=!!n.sourceEvent;o&&(this.shouldEnableSimulationDuringZoomOverride=void 0),(r=(s=this.config).onZoomStart)==null||r.call(s,n,o)}).on("zoom",n=>{var s,r;this.eventTransform=n.transform;const{eventTransform:{x:o,y:a,k:l},store:{transform:c,screenSize:u}}=this,h=u[0],f=u[1];if(!h||!f)return;T_(c,h,f),Vo(c,c,[o,a]),Ms(c,c,[l,l]),Vo(c,c,[h/2,f/2]),Ms(c,c,[h/2,f/2]),Ms(c,c,[1,-1]);const d=!!n.sourceEvent;(r=(s=this.config).onZoom)==null||r.call(s,n,d)}).on("end",n=>{var s,r;this.isRunning=!1;const o=!!n.sourceEvent;(r=(s=this.config).onZoomEnd)==null||r.call(s,n,o)}),this.isRunning=!1,this.shouldEnableSimulationDuringZoomOverride=void 0,this.store=e,this.config=i}getTransform(e,i,n=.1){if(e.length===0)return this.eventTransform;const{store:{screenSize:s}}=this,r=s[0],o=s[1];let a=1/0,l=-1/0,c=1/0,u=-1/0;for(let g=0;g<e.length;g+=2){const v=e[g],N=e[g+1];v<a&&(a=v),v>l&&(l=v),N<c&&(c=N),N>u&&(u=N)}const h=[this.store.scaleX(a),this.store.scaleX(l)],f=[this.store.scaleY(c),this.store.scaleY(u)];h[0]===h[1]&&(h[0]-=.5,h[1]+=.5),f[0]===f[1]&&(f[0]+=.5,f[1]-=.5);const d=r*(1-n*2)/(h[1]-h[0]),T=o*(1-n*2)/(f[0]-f[1]),C=Wg(i??Math.min(d,T),...this.behavior.scaleExtent()),w=(h[1]+h[0])/2,A=(f[1]+f[0])/2,F=r/2-w*C,b=o/2-A*C;return Hi.translate(F,b).scale(C)}getDistanceToPoint(e){const{x:i,y:n,k:s}=this.eventTransform,r=this.getTransform(e,s),o=i-r.x,a=n-r.y;return Math.sqrt(o*o+a*a)}getMiddlePointTransform(e){const{store:{screenSize:i},eventTransform:{x:n,y:s,k:r}}=this,o=i[0],a=i[1],l=(o/2-n)/r,c=(a/2-s)/r,u=this.store.scaleX(e[0]),h=this.store.scaleY(e[1]),f=(l+u)/2,d=(c+h)/2,T=1,C=o/2-f*T,w=a/2-d*T;return Hi.translate(C,w).scale(T)}convertScreenToSpacePosition(e){const{eventTransform:{x:i,y:n,k:s},store:{screenSize:r}}=this,o=r[0],a=r[1],l=(e[0]-i)/s,c=(e[1]-n)/s,u=[l,a-c];return u[0]-=(o-this.store.adjustedSpaceSize)/2,u[1]-=(a-this.store.adjustedSpaceSize)/2,u}convertSpaceToScreenPosition(e){const i=this.eventTransform.applyX(this.store.scaleX(e[0])),n=this.eventTransform.applyY(this.store.scaleY(e[1]));return[i,n]}convertSpaceToScreenRadius(e){const{config:{scalePointsOnZoom:i},store:{maxPointSize:n},eventTransform:{k:s}}=this;let r=e*2;return i?r*=s:r*=Math.min(5,Math.max(1,s*.01)),Math.min(r,n)/2}}

2740class WT{constructor(e,i,n){this.isActive=!1,this.behavior=Mg().subject(s=>{if(!(this.transition.isActiveFor(Ie.Positions)||this.transition.isActiveFor(Ie.PointSizes)))return this.store.hoveredPoint&&!this.store.isSpaceKeyPressed?{x:s.x,y:s.y}:void 0}).on("start",s=>{var r,o;this.store.hoveredPoint&&(this.store.draggingPointIndex=this.store.hoveredPoint.index,this.isActive=!0,(o=(r=this.config).onDragStart)==null||o.call(r,s))}).on("drag",s=>{var r,o;(o=(r=this.config).onDrag)==null||o.call(r,s)}).on("end",s=>{var r,o;this.isActive=!1,this.store.draggingPointIndex=void 0,(o=(r=this.config).onDragEnd)==null||o.call(r,s)}),this.store=e,this.config=i,this.transition=n}}const $T=500,Ia=10;class YT{constructor(e,i,n){if(this.config=pc(),this.graph=new Yg(this.config),this.isReady=!1,this.requestAnimationFrameId=0,this.isRightClickMouse=!1,this._longPressStartX=0,this._longPressStartY=0,this._shouldSuppressNextClick=!1,this.store=new Hg,this.zoomInstance=new XT(this.store,this.config),this.transition=new Gg(this.config),this.dragInstance=new WT(this.store,this.config,this.transition),this._findHoveredItemExecutionCount=0,this._isPointerOnCanvas=!1,this._lastMouseX=0,this._lastMouseY=0,this._lastCheckedMouseX=0,this._lastCheckedMouseY=0,this._shouldForceHoverDetection=!1,this._isFirstRenderAfterInit=!0,this.isPointPositionsUpdateNeeded=!1,this.isPointColorUpdateNeeded=!1,this.isPointSizeUpdateNeeded=!1,this.isPointShapeUpdateNeeded=!1,this.isPointImageIndicesUpdateNeeded=!1,this.isLinksUpdateNeeded=!1,this.isLinkColorUpdateNeeded=!1,this.isLinkWidthUpdateNeeded=!1,this.isLinkArrowUpdateNeeded=!1,this.isPointClusterUpdateNeeded=!1,this.isForceManyBodyUpdateNeeded=!1,this.isForceLinkUpdateNeeded=!1,this.isForceCenterUpdateNeeded=!1,this.isPointImageSizesUpdateNeeded=!1,this.isForceCollisionReady=!1,this._isDestroyed=!1,i&&Xs(this.config,i),n)this.deviceInitPromise=n,this.shouldDestroyDevice=!1;else{const r=document.createElement("canvas");this.deviceInitPromise=this.createDevice(r),this.shouldDestroyDevice=!0}const s=this.deviceInitPromise.then(r=>{if(this._isDestroyed)return this.shouldDestroyDevice&&r.destroy(),r;this.device=r,this.isReady=!0;const o=this.validateDevice(r);n&&o.setProps({useDevicePixels:this.config.pixelRatio}),this.store.div=e;const a=o.canvas;a.parentNode!==this.store.div&&(a.parentNode&&a.parentNode.removeChild(a),this.store.div.appendChild(a)),this.addAttribution(),a.style.width="100%",a.style.height="100%",this.canvas=a,this.updateCanvasTouchAction();const l=this.canvas.clientWidth,c=this.canvas.clientHeight;return this.store.adjustSpaceSize(this.config.spaceSize,this.device.limits.maxTextureDimension2D),this.store.setWebGLMaxTextureSize(this.device.limits.maxTextureDimension2D),this.store.updateScreenSize(l,c),this.canvasD3Selection=Me(this.canvas).call(this.dragInstance.behavior).call(this.zoomInstance.behavior).on("pointerenter.cosmos",u=>{u.isPrimary&&(this._isPointerOnCanvas=!0,this._lastMouseX=u.clientX,this._lastMouseY=u.clientY)}).on("pointermove.cosmos",u=>{var h,f,d,T;if(u.isPrimary){if(this._isPointerOnCanvas=!0,this._lastMouseX=u.clientX,this._lastMouseY=u.clientY,this.currentEvent=u,this.updateMousePosition(u),this.isRightClickMouse=(u.buttons&2)!==0,this._longPressTimerId!==void 0){const C=Math.abs(u.clientX-this._longPressStartX),w=Math.abs(u.clientY-this._longPressStartY);(C>Ia||w>

2740Ia)&&this.cancelLongPress()}(T=(d=this.config).onMouseMove)==null||T.call(d,(h=this.store.hoveredPoint)==null?void 0:h.index,(f=this.store.hoveredPoint)==null?void 0:f.position,this.currentEvent)}}).on("pointerleave.cosmos pointercancel.cosmos",u=>{u.isPrimary&&(this.cancelLongPress(),this._isPointerOnCanvas=!1,u.pointerType==="mouse"&&(this.currentEvent=u,this.store.hoveredPoint!==void 0&&this.config.onPointMouseOut&&this.config.onPointMouseOut(u),this.store.hoveredLinkIndex!==void 0&&this.config.onLinkMouseOut&&this.config.onLinkMouseOut(u),this.isRightClickMouse=!1,this.store.hoveredPoint=void 0,this.store.hoveredLinkIndex=void 0,this.updateCanvasCursor()))}).on("pointerdown.cosmos",u=>{u.isPrimary&&(this.currentEvent=u,this._shouldSuppressNextClick=!1,this._lastMouseX=u.clientX,this._lastMouseY=u.clientY,this.updateMousePosition(u),this.findHoveredItem(!0),u.pointerType!=="mouse"&&(this._longPressStartX=u.clientX,this._longPressStartY=u.clientY,this.cancelLongPress(),this._longPressTimerId=window.setTimeout(()=>{this._longPressTimerId=void 0,!this._isDestroyed&&(this.findHoveredItem(!0),this._shouldSuppressNextClick=!0,this.fireContextMenu(u))},$T)))}).on("pointerup.cosmos",u=>{u.isPrimary&&(this.cancelLongPress(),this.isRightClickMouse=(u.buttons&2)!==0)}).on("click.cosmos",this.onClick.bind(this)).on("contextmenu.cosmos",this.onContextMenu.bind(this)),Me(document).on("keydown.cosmos",u=>{u.code==="Space"&&(this.store.isSpaceKeyPressed=!0)}).on("keyup.cosmos",u=>{u.code==="Space"&&(this.store.isSpaceKeyPressed=!1)}),this.zoomInstance.behavior.on("start.detect",u=>{this.currentEvent=u}).on("zoom.detect",u=>{u.sourceEvent&&this.updateMousePosition(u.sourceEvent),this.currentEvent=u}).on("end.detect",u=>{this.currentEvent=u,this._shouldForceHoverDetection=!0}),this.dragInstance.behavior.on("start.detect",u=>{this.currentEvent=u,this.updateCanvasCursor()}).on("drag.detect",u=>{this.dragInstance.isActive&&this.updateMousePosition(u),this.currentEvent=u}).on("end.detect",u=>{this.currentEvent=u,this.updateCanvasCursor()}),(!this.config.enableZoom||!this.config.enableDrag)&&this.updateZoomDragBehaviors(),this.setZoomLevel(this.config.initialZoomLevel??1),this.store.maxPointSize=xa(r,this.config.pixelRatio),this.store.isSimulationRunning=this.config.enableSimulation,this.points=new VT(r,this.config,this.store,this.graph),this.points.transition=this.transition,this.lines=new AT(r,this.config,this.store,this.graph,this.points),this.config.enableSimulation&&(this.forceGravity=new Ea(r,this.config,this.store,this.graph,this.points),this.forceCenter=new ya(r,this.config,this.store,this.graph,this.points),this.forceManyBody=new Aa(r,this.config,this.store,this.graph,this.points),this.forceLinkIncoming=new pn(r,this.config,this.store,this.graph,this.points),this.forceLinkOutgoing=new pn(r,this.config,this.store,this.graph,this.points),this.forceMouse=new Ra(r,this.config,this.store,this.graph,this.points),this.forceCollision=new va(r,this.config,this.store,this.graph,this.points)),this.clusters=new pT(r,this.config,this.store,this.graph,this.points),this.store.backgroundColor=Rt(this.config.backgroundColor),this.store.setHoveredPointRingColor(this.config.hoveredPointRingColor),this.store.setFocusedPointRingColor(this.config.focusedPointRingColor),this.config.focusedPointIndex!==void 0&&this.store.setFocusedPoint(this.config.focusedPointIndex),this.store.setGreyoutPointColor(this.config.pointGreyoutColor),this.store.setOutlinedPointRingColor(this.config.outlinedPointRingColor),this.store.setHighlightedPointSet(this.config.highlightedPointIndices),this.store.setOutlinedPointSet(this.config.outlinedPointIndices),this.store.setHoveredLinkColor(this.config.hoveredLinkColor),this.store.updateLinkHoveringEnabled(this.config),this.config.showFPSMonitor&&(this.fpsMonitor=new Ca(this.canvas)),this.config.randomSeed!==void 0&&this.store.addRandomSeed(this.config.randomSeed),r}).catch(r=>{throw this.device=void 0,this.isReady=!1,console.error("Device initialization failed:",r),r});this.ready=s.then(()=>{})}get progress(){return this._isDestroyed?0:this.store.simulationProgress}get isSimulationRunning(){return this._isDestroyed?!1:this.store.isSimulationRunning}get maxPointSize(){return this._isDestroyed?0:this.store.maxPointSize}setConfig(e){if(this._isDestroyed||this.ensureDevice(()=>this.setConfig(e)))return;const i={...this.config};Zg(this.config),Xs(this.config,e),this.preserveInitOnlyFields(i),this.updateStateFromConfig(i)}setConfigPartial(e){if(this._isDestroyed||this.ensureDevice(()=>this.setConfigPartial(e)))return;const i={...this.config};Xs(this.config,e,!0),this.preserveInitOnlyFields(i),this.updateStateFromConfig(i)}setPointPositions(e,i){var n;if(this._isDestroyed||this.ensureDevice(()=>this.setPointPositions(e,i)))return;this.graph.inputPointPositions=e,this.points.shouldSkipRescale=i,this.isPointPositionsUpdateNeeded=!0;const s=(n=this.points)==null?void 0:n.currentPositionTexture;s&&!s.destroyed&&this.transition.queue(Ie.Positions),this.isLinksUpdateNeeded=!0,this.isPointColorUpdateNeeded=!0,this.isPointSizeUpdateNeeded=!0,this.isPointShapeUpdateNeeded=!0,this.isPointImageIndicesUpdateNeeded=!0,this.isPointImageSizesUpdateNeeded=!0,this.isPointClusterUpdateNeeded=!0,this.isForceManyBodyUpdateNeeded=!0,this.isForceLinkUpdateNeeded=!0,this.isForceCenterUpdateNeeded=!0}setPointColors(e){this._isDestroyed||this.ensureDevice(()=>this.setPointColors(e))||(this.graph.inputPointColors=e,this.isPointColorUpdateNeeded=!0,this.transition.queue(Ie.PointColors))}getPointColors(){return this._isDestroyed?new Float32Array:this.graph.pointColors??new Float32Array}setPointSizes(e){this._isDestroyed||this.ensureDevice(()=>this.setPointSizes(e))||(this.graph.inputPointSizes=e,this.isPointSizeUpdateNeeded=!0,this.transition.queue(Ie.PointSizes))}setPointShapes(e){this._isDestroyed||this.ensureDevice(()=>this.setPointShapes(e))||(this.graph.inputPointShapes=e,this.isPointShapeUpdateNeeded=!0)}setImageData(e){var i;this._isDestroyed||this.ensureDevice(()=>this.setImageData(e))||(this.graph.inputImageData=e,(i=this.points)==null||i.createAtlas())}setPointImageIndices(e){this._isDestroyed||this.ensureDevice(()=>this.setPointImageIndices(e))||(this.graph.inputPointImageIndices=e,this.isPointImageIndicesUpdateNeeded=!0)}setPointImageSizes(e){this._isDestroyed||this.ensureDevice(()=>this.setPointImageSizes(e))||(this.graph.inputPointImageSizes=e,this.isPointImageSizesUpdateNeeded=!0)}getPointSizes(){return this._isDestroyed?new Float32Array:this.graph.pointSizes??new Float32Array}setLinks(e){this._isDestroyed||this.ensureDevice(()=>this.setLinks(e))||(this.graph.inputLinks=e,this.isLinksUpdateNeeded=!0,this.isLinkColorUpdateNeeded=!0,this.isLinkWidthUpdateNeeded=!0,this.isLinkArrowUpdateNeeded=!0,this.isForceLinkUpdateNeeded=!0)}setLinkColors(e){this._isDestroyed||this.ensureDevice(()=>this.setLinkColors(e))||(this.graph.inputLinkColors=e,this.isLinkColorUpdateNeeded=!0,this.transition.queue(Ie.LinkColors))}getLinkColors(){return this._isDestroyed?new Float32Array:this.graph.linkColors??new Float32Array}setLinkWidths(e){this._isDestroyed||this.ensureDevice(()=>this.setLinkWidths(e))||(this.graph.inputLinkWidths=e,this.isLinkWidthUpdateNeeded=!0,this.transition.queue(Ie.LinkWidths))}getLinkWidths(){return this._isDestroyed?new Float32Array:this.graph.linkWidths??new Float32Array}setLinkArrows(e){this._isDestroyed||this.ensureDevice(()=>this.setLinkArrows(e))||(this.graph.linkArrowsBoolean=e,this.isLinkArrowUpdateNeeded=!0)}setLinkStrength(e){this._isDestroyed||this.ensureDevice(()=>this.setLinkStrength(e))||(this.graph.inputLinkStrength=e,this.isForceLinkUpdateNeeded=!0)}

2740setPointClusters(e){this._isDestroyed||this.ensureDevice(()=>this.setPointClusters(e))||(this.graph.inputPointClusters=e,this.isPointClusterUpdateNeeded=!0)}setClusterPositions(e){this._isDestroyed||this.ensureDevice(()=>this.setClusterPositions(e))||(this.graph.inputClusterPositions=e,this.isPointClusterUpdateNeeded=!0)}setPointClusterStrength(e){this._isDestroyed||this.ensureDevice(()=>this.setPointClusterStrength(e))||(this.graph.inputClusterStrength=e,this.isPointClusterUpdateNeeded=!0)}setPinnedPoints(e){var i;this._isDestroyed||this.ensureDevice(()=>this.setPinnedPoints(e))||(this.graph.inputPinnedPoints=e&&e.length>0?e:void 0,(i=this.points)==null||i.updatePinnedStatus())}render(e){var i,n,s;if(this._isDestroyed||this.ensureDevice(()=>this.render(e)))return;this.graph.update();const{fitViewOnInit:r,fitViewDelay:o,fitViewPadding:a,fitViewDuration:l,fitViewByPointsInRect:c,fitViewByPointIndices:u,initialZoomLevel:h}=this.config;if(!this.graph.pointsNumber&&!this.graph.linksNumber){this.stopFrames(),Me(this.canvas).style("cursor",null),this.device&&(this.device.beginRenderPass({clearColor:this.store.backgroundColor,clearDepth:1,clearStencil:0}).end(),this.device.submit());return}this._isFirstRenderAfterInit&&r&&h===void 0&&(this._fitViewOnInitTimeoutID=window.setTimeout(()=>{u?this.fitViewByPointIndices(u,l,a):c?this.setZoomTransformByPointPositions(new Float32Array(this.flatten(c)),l,void 0,a):this.fitView(l,a)},o)),this.update(e),this.transition.isPendingFor(Ie.Positions)&&this.store.isSimulationRunning&&this.config.transitionDuration>0&&!this._isFirstRenderAfterInit&&(this.store.isSimulationRunning=!1,(n=(i=this.config).onSimulationPause)==null||n.call(i));const f=(s=this.points)==null?void 0:s.currentPositionTexture;this.transition.isPending&&(!f||f.destroyed)&&this.transition.abort(),this.transition.start(),this._shouldForceHoverDetection=!0,this.startFrames(),this._isFirstRenderAfterInit=!1}zoomToPointByIndex(e,i=700,n=3,s=!0,r=!0){if(this._isDestroyed||this.ensureDevice(()=>this.zoomToPointByIndex(e,i,n,s,r))||!this.device||!this.points||!this.canvasD3Selection)return;const{store:{screenSize:o}}=this,a=Ke(this.device,this.points.currentPositionFbo);if(e===void 0)return;const l=a[e*4+0],c=a[e*4+1];if(l===void 0||c===void 0)return;const u=this.zoomInstance.getDistanceToPoint([l,c]),h=s?n:Math.max(this.getZoomLevel(),n);if(u<Math.min(o[0],o[1]))this.setZoomTransformByPointPositions(new Float32Array([l,c]),i,h,void 0,r);else{this.zoomInstance.shouldEnableSimulationDuringZoomOverride=r;const f=this.zoomInstance.getTransform([l,c],h),d=this.zoomInstance.getMiddlePointTransform([l,c]);this.canvasD3Selection.transition().ease(rl).duration(i/2).call(this.zoomInstance.behavior.transform,d).transition().ease(ol).duration(i/2).call(this.zoomInstance.behavior.transform,f)}}zoom(e,i=0,n=!0){this._isDestroyed||this.setZoomLevel(e,i,n)}setZoomLevel(e,i=0,n=!0){this._isDestroyed||this.ensureDevice(()=>this.setZoomLevel(e,i,n))||this.canvasD3Selection&&(this.zoomInstance.shouldEnableSimulationDuringZoomOverride=n,i===0?this.canvasD3Selection.call(this.zoomInstance.behavior.scaleTo,e):this.canvasD3Selection.transition().duration(i).call(this.zoomInstance.behavior.scaleTo,e))}getZoomLevel(){return this._isDestroyed?0:this.zoomInstance.eventTransform.k}getPointPositions(){if(this._isDestroyed||!this.device||!this.points)return[];if(this.graph.pointsNumber===void 0)return[];const e=[],i=Ke(this.device,this.points.currentPositionFbo);e.length=this.graph.pointsNumber*2;for(let n=0;n<this.graph.pointsNumber;n+=1){const s=i[n*4+0],r=i[n*4+1];s!==void 0&&r!==void 0&&(e[n*2]=s,e[n*2+1]=r)}return e}getClusterPositions(){return this._isDestroyed||!this.device||!this.cluster

2740s?[]:this.graph.pointClusters===void 0||this.clusters.clusterCount===void 0?[]:this.clusters.getCentroidPositions()}fitView(e=250,i=.1,n=!0){this._isDestroyed||this.ensureDevice(()=>this.fitView(e,i,n))||this.setZoomTransformByPointPositions(this.getFitViewPositions(),e,void 0,i,n)}fitViewByPointIndices(e,i=250,n=.1,s=!0){if(this._isDestroyed||this.ensureDevice(()=>this.fitViewByPointIndices(e,i,n,s)))return;const r=this.getFitViewPositions(),o=new Float32Array(e.length*2);for(const[a,l]of e.entries())o[a*2]=r[l*2],o[a*2+1]=r[l*2+1];this.setZoomTransformByPointPositions(o,i,void 0,n,s)}fitViewByPointPositions(e,i=250,n=.1,s=!0){this._isDestroyed||this.ensureDevice(()=>this.fitViewByPointPositions(e,i,n,s))||this.setZoomTransformByPointPositions(new Float32Array(e),i,void 0,n,s)}setZoomTransformByPointPositions(e,i=250,n,s=.1,r=!0){var o;if(this._isDestroyed||this.ensureDevice(()=>this.setZoomTransformByPointPositions(e,i,n,s,r)))return;this.zoomInstance.shouldEnableSimulationDuringZoomOverride=r,this.resizeCanvas();const a=this.zoomInstance.getTransform(e,n,s);(o=this.canvasD3Selection)==null||o.transition().ease(al).duration(i).call(this.zoomInstance.behavior.transform,a)}findPointsInRect(e){if(this._isDestroyed)return[];if(!this.isReady||!this.device||!this.points)return[];const i=this.store.screenSize[1];return this.store.searchArea=[[e[0][0],i-e[1][1]],[e[1][0],i-e[0][1]]],this.points.findPointsInRect()?Sa(Ke(this.device,this.points.searchFbo)):[]}findPointsInPolygon(e){if(this._isDestroyed)return[];if(!this.isReady||!this.device||!this.points)return[];if(e.length<3)return console.warn("Polygon path requires at least 3 points to form a polygon."),[];const i=this.store.screenSize[1],n=e.map(([s,r])=>[s,i-r]);return this.points.updatePolygonPath(n),this.points.findPointsInPolygon()?Sa(Ke(this.device,this.points.searchFbo)):[]}getNeighboringPointIndices(e){return this._isDestroyed?[]:this.graph.getNeighboringPointIndices(e)}getConnectedLinkIndices(e){return this._isDestroyed?[]:this.graph.getConnectedLinkIndices(e)}getConnectedPointIndices(e){return this._isDestroyed?[]:this.graph.getConnectedPointIndices(e)}spaceToScreenPosition(e){return this._isDestroyed?[0,0]:this.zoomInstance.convertSpaceToScreenPosition(e)}screenToSpacePosition(e){return this._isDestroyed?[0,0]:this.zoomInstance.convertScreenToSpacePosition(e)}spaceToScreenRadius(e){return this._isDestroyed?0:this.zoomInstance.convertSpaceToScreenRadius(e)}getPointRadiusByIndex(e){var i,n;if(this._isDestroyed)return;const s=(i=this.graph.pointSizes)==null?void 0:i[e],r=(n=this.graph.pointImageSizes)==null?void 0:n[e];if(!(s===void 0&&r===void 0))return Math.max(s??0,r??0)}trackPointPositionsByIndices(e){this._isDestroyed||this.ensureDevice(()=>this.trackPointPositionsByIndices(e))||this.points&&this.points.trackPointsByIndices(e)}getTrackedPointPositionsMap(){return this._isDestroyed||!this.points?new Map:this.points.getTrackedPositionsMap()}getTrackedPointPositionsArray(){return this._isDestroyed||!this.points?[]:this.points.getTrackedPositionsArray()}getSampledPointPositionsMap(){return this._isDestroyed||!this.points?new Map:this.points.getSampledPointPositionsMap()}getSampledPoints(){return this._isDestroyed||!this.points?{indices:[],positions:[]}:this.points.getSampledPoints()}getSampledLinkPositionsMap(){return this._isDestroyed||!this.lines?new Map:this.lines.getSampledLinkPositionsMap()}getSampledLinks(){return this._isDestroyed||!this.lines?{indices:[],positions:[],angles:[]}:this.lines.getSampledLinks()}getScaleX(){if(!(this._isDestroyed||!this.points))return this.points.scaleX}getScaleY(){if(!(this._isDestroyed||!this.points))return this.points.scaleY}start(e=1){var i,n;if(this._isDestroyed||this.ensureDevice(()=>this.start(e))||!this.config.enableSimulation||!this.graph.pointsNumber)return;this.transition.isActiveFor(Ie.Positions)&&this.transition.end(!0);const s=this.store.isSimulationRunning;this.store.isSimulationRunning=!0,this.store.simulationProgress=0,this.store.alpha=e,s||(n=(i=this.config).onSimulationStart)==null||n.call(i)}stop(){var e,i;if(this._isDestroyed)return;const n=this.store.isSimulationRunning||this.store.alpha>0||this.store.simulationProgress>0;this.store.isSimulationRunning=!1,this.store.simulationProgress=0,this.store.alpha=0,n&&((i=(e=this.config).onSimulationEnd)==null||i.call(e))}pause(){var e,i;this._isDestroyed||this.ensureDevice(()=>this.pause())||this.store.isSimulationRunning&&(this.store.isSimulationRunning=!1,(i=(e=this.config).onSimulationPause)==null||i.call(e))}unpause(){var e,i;this._isDestroyed||this.ensureDevice(()=>this.unpause())||this.config.enableSimulation&&(this.store.isSimulationRunning||(this.transition.isActiveFor(Ie.Positions)&&this.transition.end(!0),this.store.isSimulationRunning=!0,(i=(e=this.config).onSimulationUnpause)==null||i.call(e)))}step(){this._isDestroyed||this.ensureDevice(()=>this.step())||this.config.enableSimulation&&this.store.pointsTextureSize&&this.runSimulationStep(!0)}destroy(){var e,i,n,s,r,o,a,l,c,u,h,f,d,T;this._isDestroyed||(this._isDestroyed=!0,this.isReady=!1,this.transition.abort(),window.clearTimeout(this._fitViewOnInitTimeoutID),this.cancelLongPress(),this.stopFrames(),this.canvasD3Selection&&this.canvasD3Selection.on(".cosmos",null).on(".drag",null).on(".zoom",null),Me(d

2740ocument).on(".cosmos",null),(e=this.zoomInstance)!=null&&e.behavior&&this.zoomInstance.behavior.on("start.detect",null).on("zoom.detect",null).on("end.detect",null),(i=this.dragInstance)!=null&&i.behavior&&this.dragInstance.behavior.on("start.detect",null).on("drag.detect",null).on("end.detect",null),(n=this.fpsMonitor)==null||n.destroy(),(s=this.points)==null||s.destroy(),(r=this.lines)==null||r.destroy(),(o=this.clusters)==null||o.destroy(),(a=this.forceGravity)==null||a.destroy(),(l=this.forceCenter)==null||l.destroy(),(c=this.forceManyBody)==null||c.destroy(),(u=this.forceLinkIncoming)==null||u.destroy(),(h=this.forceLinkOutgoing)==null||h.destroy(),(f=this.forceMouse)==null||f.destroy(),(d=this.forceCollision)==null||d.destroy(),this.device&&this.shouldDestroyDevice&&(this.device.beginRenderPass({clearColor:this.store.backgroundColor,clearDepth:1,clearStencil:0}).end(),this.device.submit(),this.device.destroy()),this.shouldDestroyDevice&&this.canvas&&this.canvas.parentNode&&this.canvas.parentNode.removeChild(this.canvas),this.attributionDivElement&&this.attributionDivElement.parentNode&&this.attributionDivElement.parentNode.removeChild(this.attributionDivElement),(T=document.getElementById("gl-bench-style"))==null||T.remove(),this.canvasD3Selection=void 0,this.attributionDivElement=void 0)}create(){var e,i,n,s,r;this._isDestroyed||this.ensureDevice(()=>this.create())||this.points&&this.lines&&(this.isPointPositionsUpdateNeeded&&this.points.updatePositions(),this.isPointColorUpdateNeeded&&this.points.updateColor(),this.isPointSizeUpdateNeeded&&this.points.updateSize(),this.isPointShapeUpdateNeeded&&this.points.updateShape(),this.isPointImageIndicesUpdateNeeded&&this.points.updateImageIndices(),this.isPointImageSizesUpdateNeeded&&this.points.updateImageSizes(),this.isLinksUpdateNeeded&&this.lines.updatePointsBuffer(),this.isLinkColorUpdateNeeded&&this.lines.updateColor(),this.isLinkWidthUpdateNeeded&&this.lines.updateWidth(),this.isLinkArrowUpdateNeeded&&this.lines.updateArrow(),this.isForceManyBodyUpdateNeeded&&((e=this.forceManyBody)==null||e.create()),(this.isForceManyBodyUpdateNeeded||this.isPointSizeUpdateNeeded)&&(this.isForceCollisionReady=!1),this.isForceLinkUpdateNeeded&&((i=this.forceLinkIncoming)==null||i.create(ur.INCOMING),(n=this.forceLinkOutgoing)==null||n.create(ur.OUTGOING)),this.isForceCenterUpdateNeeded&&((s=this.forceCenter)==null||s.create()),this.isPointClusterUpdateNeeded&&((r=this.cluster

2740s)==null||r.create()),this.isPointPositionsUpdateNeeded=!1,this.isPointColorUpdateNeeded=!1,this.isPointSizeUpdateNeeded=!1,this.isPointShapeUpdateNeeded=!1,this.isPointImageIndicesUpdateNeeded=!1,this.isPointImageSizesUpdateNeeded=!1,this.isLinksUpdateNeeded=!1,this.isLinkColorUpdateNeeded=!1,this.isLinkWidthUpdateNeeded=!1,this.isLinkArrowUpdateNeeded=!1,this.isPointClusterUpdateNeeded=!1,this.isForceManyBodyUpdateNeeded=!1,this.isForceLinkUpdateNeeded=!1,this.isForceCenterUpdateNeeded=!1)}flatten(e){return e.flat()}pair(e){const i=new Array(e.length/2);for(let n=0;n<e.length/2;n++)i[n]=[e[n*2],e[n*2+1]];return i}preserveInitOnlyFields(e){this.config.initialZoomLevel=e.initialZoomLevel,this.config.randomSeed=e.randomSeed,this.config.attribution=e.attribution}getFitViewPositions(){return this.transition.isActive&&this.transition.isActiveFor(Ie.Positions)&&this.graph.pointPositions&&this.graph.pointPositions?new Float32Array(this.graph.pointPositions):new Float32Array(this.getPointPositions())}updateStateFromConfig(e){var i,n,s,r,o,a,l,c,u,h,f,d,T;this.applyEnableSimulationConfigChange(e),e.pointDefaultColor!==this.config.pointDefaultColor&&(this.graph.updatePointColor(),(i=this.points)==null||i.updateColor()),e.pointDefaultSize!==this.config.pointDefaultSize&&(this.graph.updatePointSize(),(n=this.points)==null||n.updateSize()),e.pointDefaultShape!==this.config.pointDefaultShape&&(this.graph.updatePointShape(),(s=this.points)==null||s.updateShape()),e.linkDefaultColor!==this.config.linkDefaultColor&&(this.graph.updateLinkColor(),(r=this.lines)==null||r.updateColor()),e.linkDefaultWidth!==this.config.linkDefaultWidth&&(this.graph.updateLinkWidth(),(o=this.lines)==null||o.updateWidth()),e.linkDefaultArrows!==this.config.linkDefaultArrows&&(this.graph.updateArrows(),(a=this.lines)==null||a.updateArrow()),e.linkBlending!==this.config.linkBlending&&((l=this.lines)==null||l.updateLinkBlending()),(e.curvedLinkSegments!==this.config.curvedLinkSegments||e.curvedLinks!==this.config.curvedLinks)&&((c=this.lines)==null||c.updateCurveLineGeometry()),e.backgroundColor!==this.config.backgroundColor&&(this.store.backgroundColor=Rt(this.config.backgroundColor)),e.hoveredPointRingColor!==this.config.hoveredPointRingColor&&this.store.setHoveredPointRingColor(this.config.hoveredPointRingColor),e.focusedPointRingColor!==this.config.focusedPointRingColor&&this.store.setFocusedPointRingColor(this.config.focusedPointRingColor),e.pointGreyoutColor!==this.config.pointGreyoutColor&&this.store.setGreyoutPointColor(this.config.pointGreyoutColor),e.hoveredLinkColor!==this.config.hoveredLinkColor&&this.store.setHoveredLinkColor(this.config.hoveredLinkColor),e.focusedPointIndex!==this.config.focusedPointIndex&&this.store.setFocusedPoint(this.config.focusedPointIndex),e.outlinedPointRingColor!==this.config.outlinedPointRingColor&&this.store.setOutlinedPointRingColor(this.config.outlinedPointRingColor),e.highlightedPointIndices!==this.config.highlightedPointIndices&&this.store.setHighlightedPointSet(this.config.highlightedPointIndices),e.outlinedPointIndices!==this.config.outlinedPointIndices&&this.store.setOutlinedPointSet(this.config.outlinedPointIndices),(e.highlightedPointIndices!==this.config.highlightedPointIndices||e.outlinedPointIndices!==this.config.outlinedPointIndices)&&((u=this.points)==null||u.updatePointStatus()),e.highlightedLinkIndices!==this.config.highlightedLinkIndices&&((h=this.lines)==null||h.updateLinkStatus()),(e.simulationCollisionRadius!==this.config.simulationCollisionRadius||e.simulationCollisionPadding!==this.config.simulationCollisionPadding||(this.config.simulationCollisionRadius===void 0||this.config.simulationCollisionRadius===0)&&e.pointDefaultSize!==this.config.pointDefaultSize)&&(this.isForceCollisionReady=!1),e.pixelRatio!==this.config.pixelRatio&&(f=this.device)!=null&&f.canvasContext&&(this.device.canvasContext.setProps({useDevicePixels:this.config.pixelRatio}),this.store.maxPointSize=xa(this.device,this.config.pixelRatio)),e.spaceSize!==this.config.spaceSize&&(this.store.adjustSpaceSize(this.config.spaceSize,((d=this.device)==null?void 0:d.limits.maxTextureDimension2D)??4096),this.resizeCanvas(!0),this.update(this.store.isSimulationRunning?this.store.alpha:0)),e.showFPSMonitor!==this.config.showFPSMonitor&&(this.config.showFPSMonitor?this.fpsMonitor=new Ca(this.canvas):((T=this.fpsMonitor)==null||T.destroy(),this.fpsMonitor=void 0)),(e.enableZoom!==this.config.enableZoom||e.enableDrag!==this.config.enableDrag)&&this.updateZoomDragBehaviors(),(e.onLinkClick!==this.config.onLinkClick||e.onLinkContextMenu!==this.config.onLinkContextMenu||e.onLinkMouseOver!==this.config.onLinkMouseOver||e.onLinkMouseOut!==this.config.onLinkMouseOut)&&this.store.updateLinkHoveringEnabled(this.config)}applyEnableSimulationConfigChange(e){var i,n,s,r,o;

2740if(e.enableSimulation===this.config.enableSimulation)return;if(this.config.enableSimulation){this.transition.end(!0),this.transition.dequeue(Ie.Positions),this.ensureSimulationModules(),(i=this.points)==null||i.ensureSimulationResources(),this.isForceManyBodyUpdateNeeded=!0,this.isForceLinkUpdateNeeded=!0,this.isForceCenterUpdateNeeded=!0,this.create(),this.initPrograms(),this.store.simulationProgress=0,this.store.alpha=1,this.store.isSimulationRunning=!0,this._shouldForceHoverDetection=!0,(s=(n=this.config).onSimulationStart)==null||s.call(n);return}const a=this.store.isSimulationRunning||this.store.alpha>0||this.store.simulationProgress>0;this.store.isSimulationRunning=!1,this.store.alpha=0,this.store.simulationProgress=0,this._shouldForceHoverDetection=!0,a&&((o=(r=this.config).onSimulationEnd)==null||o.call(r)),this.destroySimulationModules()}ensureDevice(e){return this.isReady?!1:(this.ready.then(()=>{this._isDestroyed||e()}).catch(i=>{console.error("Device initialization failed",i)}),!0)}validateDevice(e){const i=e.canvasContext;if(i===null||i.type==="offscreen-canvas")throw new Error("Device must have an HTMLCanvasElement canvas context. OffscreenCanvas and compute-only devices are not supported.");return i}async createDevice(e){return await $d.createDevice({type:"webgl",adapters:[Op],createCanvasContext:{canvas:e,useDevicePixels:this.config.pixelRatio,autoResize:!0,width:void 0,height:void 0}})}update(e=this.store.alpha){const{graph:i}=this;this.store.pointsTextureSize=Math.ceil(Math.sqrt(i.pointsNumber??0)),this.store.linksTextureSize=Math.ceil(Math.sqrt((i.linksNumber??0)*2)),this.create(),this.initPrograms(),this.store.alpha=e}runSimulationStep(e=!1){var i,n,s,r,o,a,l,c,u,h,f,d,T,C,w,A,F,b,g,v,N,B,W,Y,q,ee,ne,re,I,U,k;const{config:{simulationGravity:$,simulationCenter:Z,simulationCollision:ie,enableSimulation:te},store:{isSimulationRunning:O}}=this;if(!te)return;this.isRightClickMouse&&this.config.enableRightClickRepulsion&&((i=this.points)==null||i.swapFbo(),(n=this.forceMouse)==null||n.run(),(s=this.points)==null||s.updatePosition());const H=this.zoomInstance.shouldEnableSimulationDuringZoomOverride??this.config.enableSimulationDuringZoom;(e||O&&!(this.zoomInstance.isRunning&&!H))&&($&&((r=this.points)==null||r.swapFbo(),(o=this.forceGravity)==null||o.run(),(a=this.points)==null||a.updatePosition()),Z&&((l=this.points)==null||l.swapFbo(),(c=this.forceCenter)==null||c.run(),(u=this.points)==null||u.updatePosition()),(h=this.points)==null||h.swapFbo(),(f=this.forceManyBody)==null||f.run(),(d=this.points)==null||d.updatePosition(),this.store.linksTextureSize&&((T=this.points)==null||T.swapFbo(),(C=this.forceLinkIncoming)==null||C.run(),(w=this.points)==null||w.updatePosition(),(A=this.points)==null||A.swapFbo(),(F=this.forceLinkOutgoing)==null||F.run(),(b=this.points)==null||b.updatePosition()),(this.graph.pointClusters||this.graph.clusterPositions)&&((g=this.points)==null||g.swapFbo(),(v=this.cluster

2740s)==null||v.run(),(N=this.points)==null||N.updatePosition()),ie&&(this.isForceCollisionReady||((B=this.forceCollision)==null||B.create(),(W=this.forceCollision)==null||W.initPrograms(),this.isForceCollisionReady=!0),(Y=this.points)==null||Y.swapFbo(),(q=this.forceCollision)==null||q.run(),(ee=this.points)==null||ee.updatePosition()),this.store.alpha+=this.store.addAlpha(this.config.simulationDecay),this.isRightClickMouse&&this.config.enableRightClickRepulsion&&(this.store.alpha=Math.max(this.store.alpha,.1)),this.store.simulationProgress=Math.sqrt(Math.min(1,cr/this.store.alpha)),(U=(I=this.config).onSimulationTick)==null||U.call(I,this.store.alpha,(ne=this.store.hoveredPoint)==null?void 0:ne.index,(re=this.store.hoveredPoint)==null?void 0:re.position)),(k=this.points)==null||k.trackPoints()}initPrograms(){var e,i,n,s,r,o;this._isDestroyed||!this.points||!this.lines||!this.clusters||(this.points.initPrograms(),this.lines.initPrograms(),(e=this.forceGravity)==null||e.initPrograms(),(i=this.forceManyBody)==null||i.initPrograms(),(n=this.forceCenter)==null||n.initPrograms(),(s=this.forceLinkIncoming)==null||s.initPrograms(),(r=this.forceLinkOutgoing)==null||r.initPrograms(),(o=this.forceMouse)==null||o.initPrograms(),this.clusters.initPrograms())}ensureSimulationModules(){!this.device||!this.points||(this.forceGravity||(this.forceGravity=new Ea(this.device,this.config,this.store,this.graph,this.points)),this.forceCenter||(this.forceCenter=new ya(this.device,this.config,this.store,this.graph,this.points)),this.forceManyBody||(this.forceManyBody=new Aa(this.device,this.config,this.store,this.graph,this.points)),this.forceLinkIncoming||(this.forceLinkIncoming=new pn(this.device,this.config,this.store,this.graph,this.points)),this.forceLinkOutgoing||(this.forceLinkOutgoing=new pn(this.device,this.config,this.store,this.graph,this.points)),this.forceMouse||(this.forceMouse=new Ra(this.device,this.config,this.store,this.graph,this.points)),this.forceCollision||(this.forceCollision=new va(this.device,this.config,this.store,this.graph,this.points)))}destroySimulationModules(){var e,i,n,s,r,o,a,l;(e=this.forceGravity)==null||e.destroy(),this.forceGravity=void 0,(i=this.forceCenter)==null||i.destroy(),this.forceCenter=void 0,(n=this.forceManyBody)==null||n.destroy(),this.forceManyBody=void 0,(s=this.forceLinkIncoming)==null||s.destroy(),this.forceLinkIncoming=void 0,(r=this.forceLinkOutgoing)==null||r.destroy(),this.forceLinkOutgoing=void 0,(o=this.forceMouse)==null||o.destroy(),this.forceMouse=void 0,(a=this.forceCollision)==null||a.destroy(),this.forceCollision=void 0,this.isForceCollisionReady=!1,(l=this.points)==null||l.destroySimulationResources()}frame(){if(this._isDestroyed)return;const{store:{alpha:e,isSimulationRunning:i}}=this;e<cr&&i&&this.end(),this.requestAnimationFrameId=window.requestAnimationFrame(n=>{this.renderFrame(n),this._isDestroyed||this.frame()})}renderFrame(e){var i,n,s,r,o,a,l,c,u,h,f;if(this._isDestroyed||!this.store.pointsTextureSize)return;const d=e??performance.now();(i=this.fpsMonitor)==null||i.begin(),this.resizeCanvas();const T=this.transition.isActiveFor(Ie.Positions),C=this.transition.isActiveFor(Ie.PointColors),w=this.transition.isActiveFor(Ie.PointSizes),A=this.transition.isActiveFor(Ie.LinkColors),F=this.transition.isActiveFor(Ie.LinkWidths);if(this.transition.isActive&&(this.transition.step(),T&&((n=this.points)==null||n.interpolatePosition(this.transition.progress),(s=this.points)==null||s.trackPoints())),(r=this.points)==null||r.setTransitionProgress(this.transition.progress,C,w),(o=this.lines)==null||o.setTransitionProgress(this.transition.progress,A,F),this.dragInstance.isActive||this.findHoveredItem(),this.runSimulationStep(!1),this.device){const b=this.store.backgroundColor??[0,0,0,1],g=this.device.beginRenderPass({clearColor:b,clearDepth:1,clearStencil:0}),{config:{renderLinks:v}}=this;v!==!1&&this.store.linksTextureSize&&this.graph.linksNumber&&this.graph.linksNumber>0&&((a=this.lines)==null||a.draw(g)),(l=this.points)==null||l.draw(g),this.dragInstance.isActive&&((c=this.points)==null||c.swapFbo(),(u=this.points)==null||u.drag(),(h=this.points)==null||h.trackPoints()),g.end(),this.device.submit()}(f=this.fpsMonitor)==null||f.end(d),this.currentEvent=void 0}stopFrames(){this.requestAnimationFrameId&&(window.cancelAnimationFrame(this.requestAnimationFrameId),this.requestAnimationFrameId=0)}startFrames(){this._isDestroyed||(this.stopFrames(),this.frame())}end(){var e,i;this.store.isSimulationRunning=!1,this.store.simulationProgress=1,(i=(e=this.config).onSimulationEnd)==null||i.call(e),this._shouldForceHoverDetection=!0}

2740onClick(e){var i,n,s,r,o,a,l,c,u,h;if(this._shouldSuppressNextClick){this._shouldSuppressNextClick=!1;return}(r=(s=this.config).onClick)==null||r.call(s,(i=this.store.hoveredPoint)==null?void 0:i.index,(n=this.store.hoveredPoint)==null?void 0:n.position,e),this.store.hoveredPoint?(a=(o=this.config).onPointClick)==null||a.call(o,this.store.hoveredPoint.index,this.store.hoveredPoint.position,e):this.store.hoveredLinkIndex!==void 0?(c=(l=this.config).onLinkClick)==null||c.call(l,this.store.hoveredLinkIndex,e):(h=(u=this.config).onBackgroundClick)==null||h.call(u,e)}updateMousePosition(e){if(!e)return;const i=e.offsetX??e.x,n=e.offsetY??e.y;i===void 0||n===void 0||(this.store.mousePosition=this.zoomInstance.convertScreenToSpacePosition([i,n]),this.store.screenMousePosition=[i,this.store.screenSize[1]-n])}onContextMenu(e){e.preventDefault(),this.cancelLongPress(),this._shouldSuppressNextClick=!0,this.fireContextMenu(e)}cancelLongPress(){this._longPressTimerId!==void 0&&(window.clearTimeout(this._longPressTimerId),this._longPressTimerId=void 0)}fireContextMenu(e){var i,n,s,r,o,a,l,c,u,h;(r=(s=this.config).onContextMenu)==null||r.call(s,(i=this.store.hoveredPoint)==null?void 0:i.index,(n=this.store.hoveredPoint)==null?void 0:n.position,e),this.store.hoveredPoint?(a=(o=this.config).onPointContextMenu)==null||a.call(o,this.store.hoveredPoint.index,this.store.hoveredPoint.position,e):this.store.hoveredLinkIndex!==void 0?(c=(l=this.config).onLinkContextMenu)==null||c.call(l,this.store.hoveredLinkIndex,e):(h=(u=this.config).onBackgroundContextMenu)==null||h.call(u,e)}resizeCanvas(e=!1){var i,n,s,r;if(this._isDestroyed)return;const o=this.canvas.clientWidth,a=this.canvas.clientHeight,[l,c]=this.store.screenSize;if(e||l!==o||c!==a){const{k:u}=this.zoomInstance.eventTransform,h=this.zoomInstance.convertScreenToSpacePosition([l/2,c/2]);this.store.updateScreenSize(o,a),(i=this.canvasD3Selection)==null||i.call(this.zoomInstance.behavior.transform,this.zoomInstance.getTransform(h,u)),(n=this.points)==null||n.updateSampledPointsGrid(),(s=this.lines)==null||s.updateSampledLinksGrid(),this.store.isLinkHoveringEnabled&&((r=this.lines)==null||r.updateLinkIndexFbo())}}updateZoomDragBehaviors(){var e,i,n,s;this.config.enableDrag?(e=this.canvasD3Selection)==null||e.call(this.dragInstance.behavior):(i=this.canvasD3Selection)==null||i.call(this.dragInstance.behavior).on(".drag",null),this.config.enableZoom?(n=this.canvasD3Selection)==null||n.call(this.zoomInstance.behavior):(s=this.canvasD3Selection)==null||s.call(this.zoomInstance.behavior).on("wheel.zoom",null),this.updateCanvasTouchAction()}updateCanvasTouchAction(){this.canvas.style.touchAction=this.config.enableDrag||this.config.enableZoom?"none":""}findHoveredItem(e=!1){var i,n,s,r,o,a,l,c,u,h;if(this._isDestroyed||!e&&!this._isPointerOnCanvas||this.transition.isActiveFor(Ie.PointSizes))return;if(!e&&this._findHoveredItemExecutionCount<zg){this._findHoveredItemExecutionCount+=1;return}const f=Math.abs(this._lastMouseX-this._lastCheckedMouseX),d=Math.abs(this._lastMouseY-this._lastCheckedMouseY),T=f>Ta||d>Ta;if(!e&&!T&&!this._shouldForceHoverDetection)return;this._lastCheckedMouseX=this._lastMouseX,this._lastCheckedMouseY=this._lastMouseY,this._shouldForceHoverDetection=!1,this._findHoveredItemExecutionCount=0;const C=this.findHoveredPoint();let w={mouseover:!1,mouseout:!1};if(this.graph.linksNumber&&this.store.isLinkHoveringEnabled?w=this.findHoveredLine():this.store.hoveredLinkIndex!==void 0&&(w.mouseout=!0,this.store.hoveredLinkIndex=void 0),C.mouseout&&((n=(i=this.config).onPointMouseOut)==null||n.call(i,this.currentEvent)),w.mouseout&&((r=(s=this.config).onLinkMouseOut)==null||r.call(s,this.currentEvent)),C.mouseover&&this.store.hoveredPoint){const A=this.store.hoveredPoint.index;(c=(l=this.config).onPointMouseOver)==null||c.call(l,this.store.hoveredPoint.index,this.store.hoveredPoint.position,this.currentEvent,((o=this.store.highlightedPointSet)==null?void 0:o.has(A))??!1,((a=this.store.outlinedPointSet)==null?void 0:a.has(A))??!1)}w.mouseover&&this.store.hoveredLinkIndex!==void 0&&((h=(u=this.config).onLinkMouseOver)==null||h.call(u,this.store.hoveredLinkIndex)),this.updateCanvasCursor()}findHoveredPoint(){if(this._isDestroyed||!this.device||!this.points)return{mouseover:!1,mou

2740seout:!1};this.points.findHoveredPoint();let e=!1,i=!1;const n=Ke(this.device,this.points.hoveredFbo,0,0,2,2),s=n[0],r=n[1],o=n[2],a=n[3];return r>0?((this.store.hoveredPoint===void 0||this.store.hoveredPoint.index!==s)&&(e=!0),this.store.hoveredPoint={index:s,position:[o,a]}):(this.store.hoveredPoint&&(i=!0),this.store.hoveredPoint=void 0),{mouseover:e,mouseout:i}}findHoveredLine(){if(this._isDestroyed||!this.lines)return{mouseover:!1,mouseout:!1};if(this.store.hoveredPoint){const s=this.store.hoveredLinkIndex!==void 0;return s&&(this.store.hoveredLinkIndex=void 0),{mouseover:!1,mouseout:s}}this.lines.findHoveredLine();let e=!1,i=!1;if(!this.device)return{mouseover:!1,mouseout:!1};const n=Ke(this.device,this.lines.hoveredLineIndexFbo)[0];return n>=0?(this.store.hoveredLinkIndex!==n&&(e=!0),this.store.hoveredLinkIndex=n):(this.store.hoveredLinkIndex!==void 0&&(i=!0),this.store.hoveredLinkIndex=void 0),{mouseover:e,mouseout:i}}updateCanvasCursor(){const{hoveredPointCursor:e,hoveredLinkCursor:i}=this.config;this.dragInstance.isActive?Me(this.canvas).style("cursor","grabbing"):this.store.hoveredPoint?!this.config.enableDrag||this.store.isSpaceKeyPressed?Me(this.canvas).style("cursor",e):Me(this.canvas).style("cursor","grab"):this.store.isLinkHoveringEnabled&&this.store.hoveredLinkIndex!==void 0?Me(this.canvas).style("cursor",i):Me(this.canvas).style("cursor",null)}addAttribution(){var e;this.config.attribution&&(this.attributionDivElement=document.createElement("div"),this.attributionDivElement.style.cssText=`
2741      user-select: none;
2742      position: absolute;
2743      bottom: 0;
2744      right: 0;
2745      color: var(--cosmosgl-attribution-color);
2746      margin: 0 0.6rem 0.6rem 0;
2747      font-size: 0.7rem;
2748      font-family: inherit;
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