@luma.gl/engine/dist/dist.min.js

3D Engine Components for luma.gl

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  else root['luma'] = factory();})(globalThis, function () {
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ie=k(U(),1),Ci=k(nt(),1);function Pi(i){return ArrayBuffer.isView(i)&&!(i instanceof DataView)}function Si(i){return Array.isArray(i)?i.length===0||typeof i[0]=="number":!1}function Ot(i){return Pi(i)||Si(i)}function xr(i){return Ot(i)||typeof i=="number"||typeof i=="boolean"}function Ei(i,t={}){let e={bindings:{},uniforms:{}};return Object.keys(i).forEach(n=>{let r=i[n];Object.prototype.hasOwnProperty.call(t,n)||xr(r)?e.uniforms[n]=r:e.bindings[n]=r}),e}var G=class{options={disableWarnings:!1};modules;moduleUniforms;moduleBindings;constructor(t,e){Object.assign(this.options,e);let n=(0,Ci.getShaderModuleDependencies)(Object.values(t).filter(br));for(let r of n)t[r.name]=r;ie.log.log(1,"Creating ShaderInputs with modules",Object.keys(t))(),this.modules=t,this.moduleUniforms={},this.moduleBindings={};for(let[r,s]of Object.entries(t))s&&(this._addModule(s),s.name&&r!==s.name&&!this.options.disableWarnings&&ie.log.warn(`Module name: ${r} vs ${s.name}`)())}destroy(){}setProps(t){for(let e 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t}function ze(i){let t=[];for(let[e,n]of Object.entries(i)){let r=Ri(e);t.push(...dt(r,n))}return t}function je(i){let t=[];return i.forEach((e,n)=>{for(let[r,s]of Object.entries(e)){let o=_r(n,r);t.push(...dt(o,s))}}),t}var Ge=class{device;id;props;_texture=null;_sampler=null;_view=null;ready;isReady=!1;destroyed=!1;resolveReady=()=>{};rejectReady=()=>{};get texture(){if(!this._texture)throw new Error("Texture not initialized yet");return this._texture}get sampler(){if(!this._sampler)throw new Error("Sampler not initialized yet");return this._sampler}get view(){if(!this._view)throw new Error("View not initialized yet");return this._view}get[Symbol.toStringTag](){return"DynamicTexture"}toString(){let t=this._texture?.width??this.props.width??"?",e=this._texture?.height??this.props.height??"?";return`DynamicTexture:"${this.id}":${t}x${e}px:(${this.isReady?"ready":"loading..."})`}constructor(t,e){this.device=t;let n=S("dynamic-texture"),r=e;this.props={...Ge.defaultProps,id:n,...e,data:null},this.id=this.props.id,this.ready=new Promise((s,o)=>{this.resolveReady=s,this.rejectReady=o}),this.initAsync(r)}async initAsync(t){try{let e=await this._loadAllData(t);this._checkNotDestroyed();let n=e.data?vr({...e,width:t.width,height:t.height,format:t.format}):[],r="format"in t&&t.format!==void 0,s="usage"in t&&t.usage!==void 0,a=(()=>{if(this.props.width&&this.props.height)return{width:this.props.width,height:this.props.height};let u=Oi(e);return u||{width:this.props.width||1,height:this.props.height||1}})();if(!a||a.width<=0||a.height<=0)throw new Error(`${this} size could not be determined or was zero`);let c=wr(this.device,n,a,{format:r?t.format:void 0}),h=c.format??this.props.format,l={...this.props,...a,format:h,mipLevels:1,data:void 0};this.device.isTextureFormatCompressed(h)&&!s&&(l.usage=R.Texture.SAMPLE|R.Texture.COPY_DST);let d=this.props.mipmaps&&!c.hasExplicitMipChain&&!this.device.isTextureFormatCompressed(h);if(this.device.type==="webgpu"&&d){let u=this.props.dimension==="3d"?R.Texture.SAMPLE|R.Texture.STORAGE|R.Texture.COPY_DST|R.Texture.COPY_SRC:R.Texture.SAMPLE|R.Texture.RENDER|R.Texture.COPY_DST|R.Texture.COPY_SRC;l.usage|=u}let f=this.device.getMipLevelCount(l.width,l.height),p=c.hasExplicitMipChain?c.mipLevels:this.props.mipLevels==="auto"?f:Math.max(1,Math.min(f,this.props.mipLevels??1)),g={...l,mipLevels:p};this._texture=this.device.createTexture(g),this._sampler=this.texture.sampler,this._view=this.texture.view,c.subresources.length&&this._setTextureSubresources(c.subresources),this.props.mipmaps&&!c.hasExplicitMipChain&&!d&&R.log.warn(`${this} skipping auto-generated mipmaps for compressed texture format`)(),d&&this.generateMipmaps(),this.isReady=!0,this.resolveReady(this.texture),R.log.info(0,`${this} created`)()}catch(e){let n=e instanceof Error?e:new Error(String(e));this.rejectReady(n)}}destroy(){this._texture&&(this._texture.destroy(),this._texture=null,this._sampler=null,this._view=null),this.destroyed=!0}generateMipmaps(){this.device.type==="webgl"?this.texture.generateMipmapsWebGL():this.device.type==="webgpu"?this.device.generateMipmapsWebGPU(this.texture):R.log.warn(`${this} mipmaps not supported on ${this.device.type}`)}setSampler(t={}){this._checkReady();let e=t instanceof R.Sampler?t:this.device.createSampler(t);this.texture.setSampler(e),this._sampler=e}async readBuffer(t={}){this.isReady||await this.ready;let e=t.width??this.texture.width,n=t.height??this.texture.height,r=t.depthOrArrayLayers??this.texture.depth,s=this.texture.computeMemoryLayout({width:e,height:n,depthOrArrayLayers:r}),o=this.device.createBuffer({byteLength:s.byteLength,usage:R.Buffer.COPY_DST|R.Buffer.MAP_READ});this.texture.readBuffer({...t,width:e,height:n,depthOrArrayLayers:r},o);let a=this.device.createFence();return await a.signaled,a.destroy(),o}async readAsync(t={}){this.isReady||await this.ready;let e=t.width??this.texture.width,n=t.height??this.texture.height,r=t.depthOrArrayLayers??this.texture.depth,s=this.texture.computeMemoryLayout({width:e,height:n,depthOrArrayLayers:r}),o=await this.readBuffer(t),a=await o.readAsync(0,s.byteLength);return o.destroy(),a.buffer}resize(t){if(this._checkReady(),t.width===this.texture.width&&t.height===this.texture.height)return!1;let e=this.texture;return this._texture=e.clone(t),this._sampler=this.texture.sampler,this._view=this.texture.view,e.destroy(),R.log.info(`${this} resized`),!0}getCubeFaceIndex(t){let e=ke[t];if(e===void 0)throw new Error(`Invalid cube face: ${t}`);return e}getCubeArrayFaceIndex(t,e){return 6*t+this.getCubeFaceIndex(e)}setTexture1DData(t){if(this._checkReady(),this.texture.props.dimension!=="1d")throw new Error(`${this} is not 1d`);let e=De(t);this._setTextureSubresources(e)}setTexture2DData(t,e=0){if(this._checkReady(),this.texture.props.dimension!=="2d")throw new Error(`${this} is not 2d`);let n=dt(e,t);this._setTextureSubresources(n)}setTexture3DData(t){if(this.texture.props.dimension!=="3d")throw new Error(`${this} is not 3d`);let e=Fe(t);this._setTextureSubresources(e)}setTextureArrayData(t){if(this.texture.props.dimension!=="2d-array")throw new Error(`${this} is not 2d-array`);let e=Be(t);this._setTextureSubresources(e)}setTextureCubeData(t){if(this.texture.props.dimension!=="cube")throw new Error(`${this} is not cube`);let e=ze(t);this._setTextureSubresources(e)}setTextureCubeArrayData(t){if(this.texture.props.dimension!=="cube-array")throw new Error(`${this} is not cube-array`);let e=je(t);this._setTextureSubresources(e)}_setTextureSubresources(t){for(let e of t){let{z:n,mipLevel:r}=e;switch(e.type){case"external-image":let{image:s,flipY:o}=e;this.texture.copyExternalImage({image:s,z:n,mipLevel:r,flipY:o});break;case"texture-data":let{data:a,textureFormat:c}=e;if(c&&c!==this.texture.format)throw new Error(`${this} mip level ${r} uses format "${c}" but texture format is "${this.texture.format}"`);this.texture.writeData(a.data,{x:0,y:0,z:n,width:a.width,height:a.height,depthOrArrayLayers:1,mipLevel:r});break;default:throw new Error("Unsupported 2D mip-level payload")}}}async _loadAllData(t){let e=await Ue(t.data);return{dimension:t.dimension??"2d",data:e??null}}_checkNotDestroyed(){this.destroyed&&R.log.warn(`${this} already destroyed`)}_checkReady(){this.isReady||R.log.warn(`${this} Cannot perform this operation before ready`)}},B=Ge;Y(B,"defaultProps",{...R.Texture.defaultProps,dimension:"2d",data:null,mipmaps:!1});function vr(i){if(!i.data)return[];let t=i.width&&i.height?{width:i.width,height:i.height}:void 0,e="format"in i?i.format:void 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texture format "${o}"`);o=u}let b=o&&i.isTextureFormatCompressed(o)?Ar(i,g.width,g.height,o):i.getMipLevelCount(g.width,g.height),M=0;for(let I=0;I<f.length;I++){let m=f[I];if(!m||m.mipLevel!==I||I>=b)break;let x=Ni(i,m),y=Math.max(1,g.width>>I),_=Math.max(1,g.height>>I);if(x.width!==y||x.height!==_)break;let T=ki(m);if(T&&(o||(o=T),T!==o))break;M++,c.push(m)}a=Math.min(a,M)}let h=Number.isFinite(a)?Math.max(1,a):1;return{subresources:c.filter(l=>l.mipLevel<h),mipLevels:h,format:o,hasExplicitMipChain:s}}function ki(i){if(i.type==="texture-data")return i.textureFormat??Ne(i.data)}function Ni(i,t){switch(t.type){case"external-image":return i.getExternalImageSize(t.image);case"texture-data":return{width:t.data.width,height:t.data.height};default:throw new Error("Unsupported texture subresource")}}function Ar(i,t,e,n){let{blockWidth:r=1,blockHeight:s=1}=i.getTextureFormatInfo(n),o=1;for(let a=1;;a++){let c=Math.max(1,t>>a),h=Math.max(1,e>>a);if(c<r||h<s)break;o++}return o}async function Ue(i){if(i=await i,Array.isArray(i))return await Promise.all(i.map(Ue));if(i&&typeof i=="object"&&i.constructor===Object){let t=i,e=await Promise.all(Object.values(t).map(Ue)),n=Object.keys(t),r={};for(let s=0;s<n.length;s++)r[n[s]]=e[s];return r}return i}var rt=2,Tr=1e4,Di="render pipeline initialization failed",$e=class{device;id;source;vs;fs;pipelineFactory;shaderFactory;userData={};parameters;topology;bufferLayout;isInstanced=void 0;instanceCount=0;vertexCount;indexBuffer=null;bufferAttributes={};constantAttributes={};bindings={};vertexArray;transformFeedback=null;pipeline;shaderInputs;material=null;_uniformStore;_attributeInfos={};_gpuGeometry=null;props;_pipelineNeedsUpdate="newly created";_needsRedraw="initializing";_destroyed=!1;_lastDrawTimestamp=-1;_bindingTable=[];get[Symbol.toStringTag](){return"Model"}toString(){return`Model(${this.id})`}constructor(t,e){this.props={...$e.defaultProps,...e},e=this.props,this.id=e.id||S("model"),this.device=t,Object.assign(this.userData,e.userData),this.material=e.material||null;let n=Object.fromEntries(this.props.modules?.map(c=>[c.name,c])||[]),r=e.shaderInputs||new G(n,{disableWarnings:this.props.disableWarnings});this.setShaderInputs(r);let s=Pr(t),o=(this.props.modules?.length>0?this.props.modules:this.shaderInputs?.getModules())||[];if(this.props.shaderLayout=gt(this.props.shaderLayout,o)||null,this.device.type==="webgpu"&&this.props.source){let{source:c,getUniforms:h,bindingTable:l}=this.props.shaderAssembler.assembleWGSLShader({platformInfo:s,...this.props,modules:o});this.source=c,this._getModuleUniforms=h,this._bindingTable=l;let d=t.getShaderLayout?.(this.source);this.props.shaderLayout=gt(this.props.shaderLayout||d||null,o)||null}else{let{vs:c,fs:h,getUniforms:l}=this.props.shaderAssembler.assembleGLSLShaderPair({platformInfo:s,...this.props,modules:o});this.vs=c,this.fs=h,this._getModuleUniforms=l,this._bindingTable=[]}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,e.geometry&&this.setGeometry(e.geometry),this.pipelineFactory=e.pipelineFactory||w.PipelineFactory.getDefaultPipelineFactory(this.device),this.shaderFactory=e.shaderFactory||w.ShaderFactory.getDefaultShaderFactory(this.device),this.pipeline=this._updatePipeline(),this.vertexArray=t.createVertexArray({shaderLayout:this.pipeline.shaderLayout,bufferLayout:this.pipeline.bufferLayout}),this._gpuGeometry&&this._setGeometryAttributes(this._gpuGeometry),"isInstanced"in e&&(this.isInstanced=e.isInstanced),e.instanceCount&&this.setInstanceCount(e.instanceCount),e.vertexCount&&this.setVertexCount(e.vertexCount),e.indexBuffer&&this.setIndexBuffer(e.indexBuffer),e.attributes&&this.setAttributes(e.attributes),e.constantAttributes&&this.setConstantAttributes(e.constantAttributes),e.bindings&&this.setBindings(e.bindings),e.transformFeedback&&(this.transformFeedback=e.transformFeedback)}destroy(){this._destroyed||(this.pipelineFactory.release(this.pipeline),this.shaderFactory.release(this.pipeline.vs),this.pipeline.fs&&this.pipeline.fs!==this.pipeline.vs&&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");let t=this._needsRedraw;return this._needsRedraw=!1,t}setNeedsRedraw(t){this._needsRedraw||=t}getBindingDebugTable(){return this._bindingTable}predraw(){this.updateShaderInputs(),this.pipeline=this._updatePipeline()}draw(t){let e=this._areBindingsLoading();if(e)return w.log.info(rt,`>>> DRAWING ABORTED ${this.id}: ${e} not loaded`)(),!1;try{t.pushDebugGroup(`${this}.predraw(${t})`),this.predraw()}finally{t.popDebugGroup()}let n,r=this.pipeline.isErrored;try{if(t.pushDebugGroup(`${this}.draw(${t})`),this._logDrawCallStart(),this.pipeline=this._updatePipeline(),r=this.pipeline.isErrored,r)w.log.info(rt,`>>> DRAWING ABORTED ${this.id}: ${Di}`)(),n=!1;else{let s=this._getBindings(),o=this._getBindGroups(),{indexBuffer:a}=this.vertexArray,c=a?a.byteLength/(a.indexType==="uint32"?4:2):void 0;n=this.pipeline.draw({renderPass:t,vertexArray:this.vertexArray,isInstanced:this.isInstanced,vertexCount:this.vertexCount,instanceCount:this.instanceCount,indexCount:c,transformFeedback:this.transformFeedback||void 0,bindings:s,bindGroups:o,_bindGroupCacheKeys:this._getBindGroupCacheKeys(),uniforms:this.props.uniforms,parameters:this.parameters,topology:this.topology})}}finally{t.popDebugGroup(),this._logDrawCallEnd()}return this._logFramebuffer(t),n?(this._lastDrawTimestamp=this.device.timestamp,this._needsRedraw=!1):r?this._needsRedraw=Di:this._needsRedraw="waiting for resource initialization",n}setGeometry(t){this._gpuGeometry?.destroy();let e=t&&yi(this.device,t);if(e){this.setTopology(e.topology||"triangle-list");let n=new pt(this.bufferLayout);this.bufferLayout=n.mergeBufferLayouts(e.bufferLayout,this.bufferLayout),this.vertexArray&&this._setGeometryAttributes(e)}this._gpuGeometry=e}setTopology(t){t!==this.topology&&(this.topology=t,this._setPipelineNeedsUpdate("topology"))}setBufferLayout(t){let e=new pt(this.bufferLayout);this.bufferLayout=this._gpuGeometry?e.mergeBufferLayouts(t,this._gpuGeometry.bufferLayout):t,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(t){ee(t,this.parameters,2)||(this.parameters=t,this._setPipelineNeedsUpdate("parameters"))}setInstanceCount(t){this.instanceCount=t,this.isInstanced===void 0&&t>0&&(this.isInstanced=!0),this.setNeedsRedraw("instanceCount")}setVertexCount(t){this.vertexCount=t,this.setNeedsRedraw("vertexCount")}setShaderInputs(t){this.shaderInputs=t,this._uniformStore=new w.UniformStore(this.device,this.shaderInputs.modules);for(let[e,n]of Object.entries(this.shaderInputs.modules))if(xt(n)&&!this.material?.ownsModule(e)){let r=this._uniformStore.getManagedUniformBuffer(e);this.bindings[`${e}Uniforms`]=r}this.setNeedsRedraw("shaderInputs")}setMaterial(t){this.material=t,this.setNeedsRedraw("material")}updateShaderInputs(){this._uniformStore.setUniforms(this.shaderInputs.getUniformValues()),this.setBindings(this._getNonMaterialBindings(this.shaderInputs.getBindingValues())),this.setNeedsRedraw("shaderInputs")}setBindings(t){Object.assign(this.bindings,t),this.setNeedsRedraw("bindings")}setTransformFeedback(t){this.transformFeedback=t,this.setNeedsRedraw("transformFeedback")}setIndexBuffer(t){this.vertexArray.setIndexBuffer(t),this.setNeedsRedraw("indexBuffer")}setAttributes(t,e){let n=e?.disableWarnings??this.props.disableWarnings;t.indices&&w.log.warn(`Model:${this.id} setAttributes() - indexBuffer should be set using setIndexBuffer()`)(),this.bufferLayout=Ti(this.pipeline.shaderLayout,this.bufferLayout);let r=new pt(this.bufferLayout);for(let[s,o]of Object.entries(t)){let a=r.getBufferLayout(s);if(!a){n||w.log.warn(`Model(${this.id}): Missing layout for buffer "${s}".`)();continue}let c=r.getAttributeNamesForBuffer(a),h=!1;for(let l of c){let d=this._attributeInfos[l];if(d){let f=this.device.type==="webgpu"?r.getBufferIndex(d.bufferName):d.location;this.vertexArray.setBuffer(f,o),h=!0}}!h&&!n&&w.log.warn(`Model(${this.id}): Ignoring buffer "${o.id}" for unknown attribute "${s}"`)()}this.setNeedsRedraw("attributes")}setConstantAttributes(t,e){for(let[n,r]of Object.entries(t)){let s=this._attributeInfos[n];s?this.vertexArray.setConstantWebGL(s.location,r):(e?.disableWarnings??this.props.disableWarnings)||w.log.warn(`Model "${this.id}: Ignoring constant supplied for unknown attribute "${n}"`)()}this.setNeedsRedraw("constants")}_areBindingsLoading(){for(let t of Object.values(this.bindings))if(t instanceof B&&!t.isReady)return t.id;for(let t of Object.values(this.material?.bindings||{}))if(t instanceof B&&!t.isReady)return t.id;return!1}_getBindings(){let t={};for(let[e,n]of Object.entries(this.bindings))n instanceof B?n.isReady&&(t[e]=n.texture):t[e]=n;return t}_getBindGroups(){let t=this.pipeline?.shaderLayout||this.props.shaderLayout||{bindings:[]},e=t.bindings.length?(0,w.normalizeBindingsByGroup)(t,this._getBindings()):{0:this._getBindings()};if(!this.material)return e;for(let[n,r]of Object.entries(this.material.getBindingsByGroup())){let s=Number(n);e[s]={...e[s]||{},...r}}return e}_getBindGroupCacheKeys(){let t=this.material?.getBindGroupCacheKey(3);return t?{3:t}:{}}_getBindingsUpdateTimestamp(){let t=0;for(let e of Object.values(this.bindings))e instanceof w.TextureView?t=Math.max(t,e.texture.updateTimestamp):e instanceof w.Buffer||e instanceof w.Texture?t=Math.max(t,e.updateTimestamp):e instanceof B?t=e.texture?Math.max(t,e.texture.updateTimestamp):1/0:e instanceof w.Sampler||(t=Math.max(t,e.buffer.updateTimestamp));return Math.max(t,this.material?.getBindingsUpdateTimestamp()||0)}_setGeometryAttributes(t){let e={...t.attributes};for(let[n]of Object.entries(e))!this.pipeline.shaderLayout.attributes.find(r=>r.name===n)&&n!=="positions"&&delete e[n];this.vertexCount=t.vertexCount,this.setIndexBuffer(t.indices||null),this.setAttributes(t.attributes,{disableWarnings:!0}),this.setAttributes(e,{disableWarnings:this.props.disableWarnings}),this.setNeedsRedraw("geometry attributes")}_setPipelineNeedsUpdate(t){this._pipelineNeedsUpdate||=t,this.setNeedsRedraw(t)}_updatePipeline(){if(this._pipelineNeedsUpdate){let t=null,e=null;this.pipeline&&(w.log.log(1,`Model ${this.id}: Recreating pipeline because "${this._pipelineNeedsUpdate}".`)(),t=this.pipeline.vs,e=this.pipeline.fs),this._pipelineNeedsUpdate=!1;let n=this.shaderFactory.createShader({id:`${this.id}-vertex`,stage:"vertex",source:this.source||this.vs,debugShaders:this.props.debugShaders}),r=null;this.source?r=n:this.fs&&(r=this.shaderFactory.createShader({id:`${this.id}-fragment`,stage:"fragment",source:this.source||this.fs,debugShaders:this.props.debugShaders})),this.pipeline=this.pipelineFactory.createRenderPipeline({...this.props,bindings:void 0,bufferLayout:this.bufferLayout,topology:this.topology,parameters:this.parameters,bindGroups:this._getBindGroups(),vs:n,fs:r}),this._attributeInfos=(0,w.getAttributeInfosFromLayouts)(this.pipeline.shaderLayout,this.bufferLayout),t&&this.shaderFactory.release(t),e&&e!==t&&this.shaderFactory.release(e)}return this.pipeline}_lastLogTime=0;_logOpen=!1;_logDrawCallStart(){let t=w.log.level>3?0:Tr;w.log.level<2||Date.now()-this._lastLogTime<t||(this._lastLogTime=Date.now(),this._logOpen=!0,w.log.group(rt,`>>> DRAWING MODEL ${this.id}`,{collapsed:w.log.level<=2})())}_logDrawCallEnd(){if(this._logOpen){let t=Mi(this.pipeline.shaderLayout,this.id);w.log.table(rt,t)();let e=this.shaderInputs.getDebugTable();w.log.table(rt,e)();let n=this._getAttributeDebugTable();w.log.table(rt,this._attributeInfos)(),w.log.table(rt,n)(),w.log.groupEnd(rt)(),this._logOpen=!1}}_drawCount=0;_logFramebuffer(t){let e=this.device.props.debugFramebuffers;if(this._drawCount++,!e)return;let n=t.props.framebuffer;vi(t,n,{id:n?.id||`${this.id}-framebuffer`,minimap:!0})}_getAttributeDebugTable(){let t={};for(let[e,n]of Object.entries(this._attributeInfos)){let r=this.vertexArray.attributes[n.location];t[n.location]={name:e,type:n.shaderType,values:r?this._getBufferOrConstantValues(r,n.bufferDataType):"null"}}if(this.vertexArray.indexBuffer){let{indexBuffer:e}=this.vertexArray,n=e.indexType==="uint32"?new Uint32Array(e.debugData):new Uint16Array(e.debugData);t.indices={name:"indices",type:e.indexType,values:n.toString()}}return t}_getBufferOrConstantValues(t,e){let n=w.dataTypeDecoder.getTypedArrayConstructor(e);return(t instanceof w.Buffer?new n(t.debugData):t).toString()}_getNonMaterialBindings(t){if(!this.material)return t;let e={};for(let[n,r]of Object.entries(t))this.material.ownsBinding(n)||(e[n]=r);return e}},H=$e;Y(H,"defaultProps",{...w.RenderPipeline.defaultProps,source:void 0,vs:null,fs:null,id:"unnamed",handle:void 0,userData:{},defines:{},modules:[],geometry:null,indexBuffer:null,attributes:{},constantAttributes:{},bindings:{},uniforms:{},varyings:[],isInstanced:void 0,instanceCount:0,vertexCount:0,shaderInputs:void 0,material:void 0,pipelineFactory:void 0,shaderFactory:void 0,transformFeedback:void 0,shaderAssembler:Fi.ShaderAssembler.getDefaultShaderAssembler(),debugShaders:void 0,disableWarnings:void 0});function Pr(i){return{type:i.type,shaderLanguage:i.info.shadingLanguage,shaderLanguageVersion:i.info.shadingLanguageVersion,gpu:i.info.gpu,features:i.features}}var Q=k(U(),1);var Ft=3,bt=class{device;modules;_materialBindingNames;_materialModuleNames;constructor(t,e={}){this.device=t,this.modules=e.modules||[];let n=new G(Object.fromEntries(this.modules.map(r=>[r.name,r])));this._materialBindingNames=Sr(n),this._materialModuleNames=Er(n)}createMaterial(t={}){return new yt(this.device,{...t,factory:this})}getBindingNames(){return Array.from(this._materialBindingNames)}ownsBinding(t){if(this._materialBindingNames.has(t))return!0;let e=Ve(t);return e?this._materialModuleNames.has(e):!1}ownsModule(t){return this._materialModuleNames.has(t)}getBindingsByGroup(t){return Object.keys(t).length>0?{[Ft]:t}:{}}};function Ve(i){return i.endsWith("Uniforms")?i.slice(0,-8):null}function Sr(i){let t=new Set;for(let e of Object.values(i.modules))for(let n of e.bindingLayout||[])n.group===Ft&&t.add(n.name);return t}function Er(i){let t=new Set;for(let e of Object.values(i.modules))e.name&&e.bindingLayout?.some(n=>n.group===Ft&&n.name===e.name)&&t.add(e.name);return t}var yt=class{id;device;factory;shaderInputs;bindings={};_uniformStore;_bindGroupCacheToken={};constructor(t,e={}){this.id=e.id||S("material"),this.device=t,this.factory=e.factory||new bt(t,{modules:e.modules||e.shaderInputs?.getModules()||[]});let n=Object.fromEntries((e.shaderInputs?.getModules()||this.factory.modules).map(r=>[r.name,r]));this.shaderInputs=e.shaderInputs||new G(n),this._uniformStore=new Q.UniformStore(this.device,this.shaderInputs.modules);for(let[r,s]of Object.entries(this.shaderInputs.modules))if(this.ownsModule(r)&&xt(s)){let o=this._uniformStore.getManagedUniformBuffer(r);this.bindings[`${r}Uniforms`]=o}this.updateShaderInputs(),e.bindings&&this._replaceOwnedBindings(e.bindings)}destroy(){this._uniformStore.destroy()}clone(t={}){let e=this.factory.createMaterial({id:t.id,shaderInputs:t.shaderInputs,bindings:{...this.getResourceBindings(),...t.bindings}});return t.shaderInputs||e.setProps(this.shaderInputs.getUniformValues()),t.moduleProps&&e.setProps(t.moduleProps),e}ownsBinding(t){return this.factory.ownsBinding(t)}ownsModule(t){return this.factory.ownsModule(t)}setProps(t){this.shaderInputs.setProps(t),this.up