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(thread_id % half_height) - 1,\n );\n idx.x += q;\n idx.y += q;\n compare_and_swap(idx.x, idx.y);\n}\n\nfn prepare_disperse(thread_id: u32, block_height: u32) {\n var q: u32 = ((2 * thread_id) / block_height) * block_height;\n let half_height = block_height / 2;\n var idx: vec2 = vec2(\n thread_id % half_height, (thread_id % half_height) + half_height\n );\n idx.x += q;\n idx.y += q;\n compare_and_swap(idx.x, idx.y);\n}\n\n@group(0) @binding(0) var input_data: array;\n@group(0) @binding(1) var output_data: array;\n@group(0) @binding(2) var uniforms: Uniforms;\n\n// Our compute shader will execute specified # of threads or elements / 2 threads\n@compute @workgroup_size(").concat(e,", 1, 1)\nfn computeMain(\n @builtin(global_invocation_id) global_id: vec3,\n @builtin(local_invocation_id) local_id: vec3,\n) {\n //Each thread will populate the workgroup data... (1 thread for every 2 elements)\n local_data[local_id.x * 2] = input_data[local_id.x * 2];\n local_data[local_id.x * 2 + 1] = input_data[local_id.x * 2 + 1];\n\n //...and wait for each other to finish their own bit of data population.\n workgroupBarrier();\n\n var num_elements = uniforms.width * uniforms.height;\n\n switch uniforms.algo {\n case 1: { //Local Flip\n prepare_flip(local_id.x, uniforms.blockHeight);\n }\n case 2: { //Local Disperse\n prepare_disperse(local_id.x, uniforms.blockHeight);\n }\n default: { \n \n }\n }\n\n //Ensure that all threads have swapped their own regions of data\n workgroupBarrier();\n\n //Repopulate global data with local data\n output_data[local_id.x * 2] = local_data[local_id.x * 2];\n output_data[local_id.x * 2 + 1] = local_data[local_id.x * 2 + 1];\n\n}"));var h="src/sample/bitonicSort/main.ts";(i=o||(o={}))[i.NONE=0]="NONE",i[i.FLIP_LOCAL=1]="FLIP_LOCAL",i[i.DISPERSE_LOCAL=2]="DISPERSE_LOCAL",i[i.FLIP_DISPERSE_LOCAL=3]="FLIP_DISPERSE_LOCAL",u(async 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p(t,i,_,["default"],b,"BitonicDisplay"),P=()=>{U.setValue(h["Total Elements"]/2);let e=Math.sqrt(h["Total Elements"])%2==0?Math.floor(Math.sqrt(h["Total Elements"])):Math.floor(Math.sqrt(h["Total Elements"]/2)),n=h["Total Elements"]/e;V.setValue(e),z.setValue(n),F.setValue("NONE"),k.setValue("FLIP_LOCAL"),M.setValue(0),H.setValue(2),q=2},B=()=>{let e=f.length;for(;0!==e;){let n=Math.floor(Math.random()*e);e-=1,[f[e],f[n]]=[f[n],f[e]]}},G=()=>{f=new Uint32Array(Array.from({length:h["Total Elements"]},(e,n)=>n)),P(),y=t.createComputePipeline({layout:t.createPipelineLayout({bindGroupLayouts:[b.bindGroupLayout]}),compute:{module:t.createShaderModule({code:m(h["Total Elements"]/2)}),entryPoint:"computeMain"}}),B(),q=2};B();let C=()=>{let e;switch(h["Next Step"]){case"FLIP_LOCAL":{let n=h["Next Swap Span"],t=Math.floor(h.hoveredElement/n)+1,r=h.hoveredElement%n;e=n*t-r-1,R.setValue(e)}break;case"DISPERSE_LOCAL":{let i=h["Next Swap 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s=i.beginComputePass();s.setPipeline(y),s.setBindGroup(0,b.bindGroups[0]),s.dispatchWorkgroups(1),s.end(),F.setValue(h["Next Step"]),M.setValue(h["Next Swap Span"]),H.setValue(h["Next Swap Span"]/2),1===h["Next Swap Span"]?(q*=2,k.setValue(q===2*h["Total Elements"]?"NONE":"FLIP_LOCAL"),H.setValue(q===2*h["Total Elements"]?0:q)):k.setValue("DISPERSE_LOCAL"),i.copyBufferToBuffer(v,0,S,0,g)}if(t.queue.submit([i.finish()]),h.executeStep){await S.mapAsync(GPUMapMode.READ,0,g);let l=S.getMappedRange(0,g),u=l.slice(0,Uint32Array.BYTES_PER_ELEMENT*h["Total Elements"]),d=new Uint32Array(u);S.unmap(),f=d,C()}h.executeStep=!1,requestAnimationFrame(Y)}requestAnimationFrame(Y)}).then(e=>r=e);let f=()=>(0,a.Tl)({name:"Bitonic Sort",description:"A naive bitonic sort algorithm executed on the GPU, based on tgfrerer's implementation at poniesandlight.co.uk/reflect/bitonic_merge_sort/. Each invocation of the bitonic sort shader dispatches a workgroup containing elements/2 threads. The GUI's Execution Information folder contains information about the sort's current state. The visualizer displays the sort's results as colored cells sorted from brightest to darkest.",init:r,gui:!0,sources:[{name:h.substring(23),contents:"import { makeSample, SampleInit } from '../../components/SampleLayout';\nimport { SampleInitFactoryWebGPU } from './utils';\nimport { createBindGroupDescriptor } from './utils';\nimport BitonicDisplayRenderer from './bitonicDisplay';\nimport bitonicDisplay from './bitonicDisplay.frag.wgsl';\nimport { NaiveBitonicCompute } from './computeShader';\nimport fullscreenTexturedQuad from '../../shaders/fullscreenTexturedQuad.wgsl';\n\n// Type of step that will be executed in our shader\nenum StepEnum {\n NONE = 0,\n FLIP_LOCAL = 1,\n DISPERSE_LOCAL = 2,\n FLIP_DISPERSE_LOCAL = 3,\n}\n\n// String access to StepEnum\ntype StepType =\n | 'NONE'\n | 'FLIP_LOCAL'\n | 'DISPERSE_LOCAL'\n | 'FLIP_DISPERSE_LOCAL';\n\n// Gui settings object\ninterface SettingsInterface {\n 'Total Elements': number;\n 'Grid Width': number;\n 'Grid Height': number;\n 'Total Threads': number;\n hoveredElement: number;\n swappedElement: number;\n 'Prev Step': StepType;\n 'Next Step': StepType;\n 'Prev Swap Span': number;\n 'Next Swap Span': number;\n workLoads: number;\n executeStep: boolean;\n 'Randomize Values': () => void;\n 'Execute Sort Step': () => void;\n 'Log Elements': () => void;\n 'Complete Sort': () => void;\n sortSpeed: number;\n}\n\nlet init: SampleInit;\nSampleInitFactoryWebGPU(\n async ({ pageState, device, gui, presentationFormat, context, canvas }) => {\n const maxWorkgroupsX = device.limits.maxComputeWorkgroupSizeX;\n\n const totalElementLengths = [];\n for (let i = maxWorkgroupsX * 2; i >= 4; i /= 2) {\n totalElementLengths.push(i);\n }\n\n const settings: SettingsInterface = {\n // number of cellElements. Must equal gridWidth * gridHeight and 'Total Threads' * 2\n 'Total Elements': 16,\n // width of screen in cells.\n 'Grid Width': 4,\n // height of screen in cells\n 'Grid Height': 4,\n // number of threads to execute in a workgroup ('Total Threads', 1, 1)\n 'Total Threads': 16 / 2,\n // currently highlighted element\n hoveredElement: 0,\n // element the hoveredElement just swapped with,\n swappedElement: 1,\n // Previously executed step\n 'Prev Step': 'NONE',\n // Next step to execute\n 'Next Step': 'FLIP_LOCAL',\n // Max thread span of previous block\n 'Prev Swap Span': 0,\n // Max thread span of next block\n 'Next Swap Span': 2,\n // workloads to dispatch per frame,\n workLoads: 1,\n // Whether we will dispatch a workload this frame\n executeStep: false,\n 'Randomize Values': () => {\n return;\n },\n 'Execute Sort Step': () => {\n return;\n },\n 'Log Elements': () => {\n return;\n },\n 'Complete Sort': () => {\n return;\n },\n sortSpeed: 200,\n };\n\n // Initialize initial elements array\n let elements = new Uint32Array(\n Array.from({ length: settings['Total Elements'] }, (_, i) => i)\n );\n\n // Initialize elementsBuffer and elementsStagingBuffer\n const elementsBufferSize = Float32Array.BYTES_PER_ELEMENT * 512;\n // Initialize input, output, staging buffers\n const elementsInputBuffer = device.createBuffer({\n size: elementsBufferSize,\n usage: GPUBufferUsage.STORAGE | GPUBufferUsage.COPY_DST,\n });\n const elementsOutputBuffer = device.createBuffer({\n size: elementsBufferSize,\n usage: GPUBufferUsage.STORAGE | GPUBufferUsage.COPY_SRC,\n });\n const elementsStagingBuffer = device.createBuffer({\n size: elementsBufferSize,\n usage: GPUBufferUsage.MAP_READ | GPUBufferUsage.COPY_DST,\n });\n\n // Create uniform buffer for compute shader\n const computeUniformsBuffer = device.createBuffer({\n // width, height, blockHeight, algo\n size: Float32Array.BYTES_PER_ELEMENT * 4,\n usage: GPUBufferUsage.UNIFORM | GPUBufferUsage.COPY_DST,\n });\n\n const computeBGDescript = createBindGroupDescriptor(\n [0, 1, 2],\n [\n GPUShaderStage.COMPUTE | GPUShaderStage.FRAGMENT,\n GPUShaderStage.COMPUTE,\n GPUShaderStage.COMPUTE,\n ],\n ['buffer', 'buffer', 'buffer'],\n [{ type: 'read-only-storage' }, { type: 'storage' }, { type: 'uniform' }],\n [\n [\n { buffer: elementsInputBuffer },\n { buffer: elementsOutputBuffer },\n { buffer: computeUniformsBuffer },\n ],\n ],\n 'NaiveBitonicSort',\n device\n );\n\n let computePipeline = device.createComputePipeline({\n layout: device.createPipelineLayout({\n bindGroupLayouts: [computeBGDescript.bindGroupLayout],\n }),\n compute: {\n module: device.createShaderModule({\n code: NaiveBitonicCompute(settings['Total Threads']),\n }),\n entryPoint: 'computeMain',\n },\n });\n\n // Create bitonic debug renderer\n const renderPassDescriptor: GPURenderPassDescriptor = {\n colorAttachments: [\n {\n view: undefined, // Assigned later\n\n clearValue: { r: 0.1, g: 0.4, b: 0.5, a: 1.0 },\n loadOp: 'clear',\n storeOp: 'store',\n },\n ],\n };\n\n const bitonicDisplayRenderer = new BitonicDisplayRenderer(\n device,\n presentationFormat,\n renderPassDescriptor,\n ['default'],\n computeBGDescript,\n 'BitonicDisplay'\n );\n\n const resetExecutionInformation = () => {\n totalThreadsCell.setValue(settings['Total Elements'] / 2);\n\n // Get new width and height of screen display in cells\n const newCellWidth =\n Math.sqrt(settings['Total Elements']) % 2 === 0\n ? 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p3 - 1;\n swappedElementCell.setValue(swappedIndex);\n }\n break;\n case 'DISPERSE_LOCAL':\n {\n const blockHeight = settings['Next Swap Span'];\n const halfHeight = blockHeight / 2;\n swappedIndex =\n settings.hoveredElement % blockHeight < halfHeight\n ? settings.hoveredElement + halfHeight\n : settings.hoveredElement - halfHeight;\n swappedElementCell.setValue(swappedIndex);\n }\n break;\n case 'NONE': {\n swappedIndex = settings.hoveredElement;\n swappedElementCell.setValue(swappedIndex);\n }\n default:\n {\n swappedIndex = settings.hoveredElement;\n swappedElementCell.setValue(swappedIndex);\n }\n break;\n }\n };\n\n let completeSortIntervalID: ReturnType | null = null;\n const endSortInterval = () => {\n if (completeSortIntervalID !== null) {\n clearInterval(completeSortIntervalID);\n completeSortIntervalID = null;\n }\n };\n const startSortInterval = () => {\n completeSortIntervalID = setInterval(() => {\n if (settings['Next Step'] === 'NONE') {\n clearInterval(completeSortIntervalID);\n completeSortIntervalID = null;\n }\n settings.executeStep = true;\n setSwappedElement();\n }, settings.sortSpeed);\n };\n\n // At top level, basic information about the number of elements sorted and the number of threads\n // deployed per workgroup.\n gui.add(settings, 'Total Elements', totalElementLengths).onChange(() => {\n endSortInterval();\n resizeElementArray();\n });\n const totalThreadsCell = gui.add(settings, 'Total Threads');\n\n // Folder with functions that control the execution of the sort\n const controlFolder = gui.addFolder('Sort Controls');\n controlFolder.add(settings, 'Execute Sort Step').onChange(() => {\n endSortInterval();\n settings.executeStep = true;\n });\n controlFolder.add(settings, 'Randomize Values').onChange(() => {\n endSortInterval();\n randomizeElementArray();\n resetExecutionInformation();\n });\n controlFolder\n .add(settings, 'Log Elements')\n .onChange(() => console.log(elements));\n controlFolder.add(settings, 'Complete Sort').onChange(startSortInterval);\n controlFolder.open();\n\n // Folder with indexes of the hovered element\n const hoverFolder = gui.addFolder('Hover Information');\n const hoveredElementCell = hoverFolder\n .add(settings, 'hoveredElement')\n .onChange(setSwappedElement);\n const swappedElementCell = hoverFolder.add(settings, 'swappedElement');\n\n // Additional Information about the execution state of the sort\n const executionInformationFolder = gui.addFolder('Execution Information');\n const prevStepCell = executionInformationFolder.add(settings, 'Prev Step');\n const nextStepCell = executionInformationFolder.add(settings, 'Next Step');\n const prevBlockHeightCell = executionInformationFolder.add(\n settings,\n 'Prev Swap Span'\n );\n const nextBlockHeightCell = executionInformationFolder.add(\n settings,\n 'Next Swap Span'\n );\n const gridWidthCell = executionInformationFolder.add(\n settings,\n 'Grid Width'\n );\n const gridHeightCell = executionInformationFolder.add(\n settings,\n 'Grid Height'\n );\n\n // Adjust styles of Function List Elements within GUI\n const liFunctionElements = document.getElementsByClassName('cr function');\n for (let i = 0; i < liFunctionElements.length; i++) {\n (liFunctionElements[i].children[0] as HTMLElement).style.display = 'flex';\n (liFunctionElements[i].children[0] as HTMLElement).style.justifyContent =\n 'center';\n (\n liFunctionElements[i].children[0].children[1] as HTMLElement\n ).style.position = 'absolute';\n }\n\n canvas.addEventListener('mousemove', (event) => {\n const currWidth = canvas.getBoundingClientRect().width;\n const currHeight = canvas.getBoundingClientRect().height;\n const cellSize: [number, number] = [\n currWidth / settings['Grid Width'],\n currHeight / settings['Grid Height'],\n ];\n const xIndex = Math.floor(event.offsetX / cellSize[0]);\n const yIndex =\n settings['Grid Height'] - 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l.O[e](r[u])})?r.splice(u--,1):(i=!1,aWebGPU Samples

The WebGPU Samples are a set of samples and demos demonstrating the use of the WebGPU API. Please see the current implementation status and how to run WebGPU in your browser at webgpu.io.

\ No newline at end of file +WebGPU Samples

The WebGPU Samples are a set of samples and demos demonstrating the use of the WebGPU API. Please see the current implementation status and how to run WebGPU in your browser at webgpu.io.

\ No newline at end of file diff --git a/samples/A-buffer.html b/samples/A-buffer.html index 465927d0..e674c501 100644 --- a/samples/A-buffer.html +++ b/samples/A-buffer.html @@ -10,6 +10,6 @@ } A-Buffer - WebGPU Samples

A-Buffer

See it on Github!

Demonstrates order independent transparency using a per-pixel + limiting memory usage (when required)."/>

A-Buffer

See it on Github!

Demonstrates order independent transparency using a per-pixel linked-list of translucent fragments. Provides a choice for - limiting memory usage (when required).

\ No newline at end of file + limiting memory usage (when required).

\ No newline at end of file diff --git a/samples/animometer.html b/samples/animometer.html index 0d77178b..a64f91f6 100644 --- a/samples/animometer.html +++ b/samples/animometer.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Animometer - WebGPU Samples

Animometer

See it on Github!

A WebGPU port of the Animometer MotionMark benchmark.

\ No newline at end of file + Animometer - WebGPU Samples

Animometer

See it on Github!

A WebGPU port of the Animometer MotionMark benchmark.

\ No newline at end of file diff --git a/samples/bitonicSort.html b/samples/bitonicSort.html new file mode 100644 index 00000000..f4c9a21a --- /dev/null +++ b/samples/bitonicSort.html @@ -0,0 +1,11 @@ +Bitonic Sort - WebGPU Samples

Bitonic Sort

See it on Github!

A naive bitonic sort algorithm executed on the GPU, based on tgfrerer's implementation at poniesandlight.co.uk/reflect/bitonic_merge_sort/. Each invocation of the bitonic sort shader dispatches a workgroup containing elements/2 threads. The GUI's Execution Information folder contains information about the sort's current state. The visualizer displays the sort's results as colored cells sorted from brightest to darkest.

\ No newline at end of file diff --git a/samples/cameras.html b/samples/cameras.html index 85056781..1aadd184 100644 --- a/samples/cameras.html +++ b/samples/cameras.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Cameras - WebGPU Samples

Cameras

See it on Github!

This example provides example camera implementations

\ No newline at end of file + Cameras - WebGPU Samples

Cameras

See it on Github!

This example provides example camera implementations

\ No newline at end of file diff --git a/samples/computeBoids.html b/samples/computeBoids.html index e1bb2812..4ce06dfe 100644 --- a/samples/computeBoids.html +++ b/samples/computeBoids.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Compute Boids - WebGPU Samples

Compute Boids

See it on Github!

A GPU compute particle simulation that mimics the flocking behavior of birds. A compute shader updates two ping-pong buffers which store particle data. The data is used to draw instanced particles.

\ No newline at end of file + Compute Boids - WebGPU Samples

Compute Boids

See it on Github!

A GPU compute particle simulation that mimics the flocking behavior of birds. A compute shader updates two ping-pong buffers which store particle data. The data is used to draw instanced particles.

\ No newline at end of file diff --git a/samples/cornell.html b/samples/cornell.html index 5340eb90..f3e52660 100644 --- a/samples/cornell.html +++ b/samples/cornell.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Cornell box - WebGPU Samples

Cornell box

See it on Github!

A classic Cornell box, using a lightmap generated using software ray-tracing.

\ No newline at end of file + Cornell box - WebGPU Samples

Cornell box

See it on Github!

A classic Cornell box, using a lightmap generated using software ray-tracing.

\ No newline at end of file diff --git a/samples/cubemap.html b/samples/cubemap.html index d0615e02..19d0061c 100644 --- a/samples/cubemap.html +++ b/samples/cubemap.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Cubemap - WebGPU Samples

Cubemap

See it on Github!

This example shows how to render and sample from a cubemap texture.

\ No newline at end of file + Cubemap - WebGPU Samples

Cubemap

See it on Github!

This example shows how to render and sample from a cubemap texture.

\ No newline at end of file diff --git a/samples/deferredRendering.html b/samples/deferredRendering.html index 5a7467cd..94fd736c 100644 --- a/samples/deferredRendering.html +++ b/samples/deferredRendering.html @@ -16,7 +16,7 @@ We also update light position in a compute shader, where further operations like tile/cluster culling could happen. The debug view shows the depth buffer on the left (flipped and scaled a bit to make it more visible), the normal G buffer in the middle, and the albedo G-buffer on the right side of the screen. - "/>

Deferred Rendering

See it on Github!

This example shows how to do deferred rendering with webgpu. + "/>

Deferred Rendering

See it on Github!

This example shows how to do deferred rendering with webgpu. Render geometry info to multiple targets in the gBuffers in the first pass. In this sample we have 2 gBuffers for normals and albedo, along with a depth texture. And then do the lighting in a second pass with per fragment data read from gBuffers so it's independent of scene complexity. @@ -24,4 +24,4 @@ We also update light position in a compute shader, where further operations like tile/cluster culling could happen. The debug view shows the depth buffer on the left (flipped and scaled a bit to make it more visible), the normal G buffer in the middle, and the albedo G-buffer on the right side of the screen. -

\ No newline at end of file +

\ No newline at end of file diff --git a/samples/fractalCube.html b/samples/fractalCube.html index cc27e65b..657feed8 100644 --- a/samples/fractalCube.html +++ b/samples/fractalCube.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Fractal Cube - WebGPU Samples

Fractal Cube

See it on Github!

This example uses the previous frame's rendering result as the source texture for the next frame.

\ No newline at end of file + Fractal Cube - WebGPU Samples

Fractal Cube

See it on Github!

This example uses the previous frame's rendering result as the source texture for the next frame.

\ No newline at end of file diff --git a/samples/gameOfLife.html b/samples/gameOfLife.html index 5156d068..05fdf5c5 100644 --- a/samples/gameOfLife.html +++ b/samples/gameOfLife.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Conway's Game of Life - WebGPU Samples

Conway's Game of Life

See it on Github!

This example shows how to make Conway's game of life. First, use compute shader to calculate how cells grow or die. Then use render pipeline to draw cells by using instance mesh.

\ No newline at end of file + Conway's Game of Life - WebGPU Samples

Conway's Game of Life

See it on Github!

This example shows how to make Conway's game of life. First, use compute shader to calculate how cells grow or die. Then use render pipeline to draw cells by using instance mesh.

\ No newline at end of file diff --git a/samples/helloTriangle.html b/samples/helloTriangle.html index a97bb2a9..f71535c5 100644 --- a/samples/helloTriangle.html +++ b/samples/helloTriangle.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Hello Triangle - WebGPU Samples

Hello Triangle

See it on Github!

Shows rendering a basic triangle.

\ No newline at end of file + Hello Triangle - WebGPU Samples

Hello Triangle

See it on Github!

Shows rendering a basic triangle.

\ No newline at end of file diff --git a/samples/helloTriangleMSAA.html b/samples/helloTriangleMSAA.html index 54445769..92543a1e 100644 --- a/samples/helloTriangleMSAA.html +++ b/samples/helloTriangleMSAA.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Hello Triangle MSAA - WebGPU Samples

Hello Triangle MSAA

See it on Github!

Shows multisampled rendering a basic triangle.

\ No newline at end of file + Hello Triangle MSAA - WebGPU Samples

Hello Triangle MSAA

See it on Github!

Shows multisampled rendering a basic triangle.

\ No newline at end of file diff --git a/samples/imageBlur.html b/samples/imageBlur.html index 128056e8..7afa31f3 100644 --- a/samples/imageBlur.html +++ b/samples/imageBlur.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Image Blur - WebGPU Samples

Image Blur

See it on Github!

This example shows how to blur an image using a WebGPU compute shader.

\ No newline at end of file + Image Blur - WebGPU Samples

Image Blur

See it on Github!

This example shows how to blur an image using a WebGPU compute shader.

\ No newline at end of file diff --git a/samples/instancedCube.html b/samples/instancedCube.html index a6b96017..0ddd90e4 100644 --- a/samples/instancedCube.html +++ b/samples/instancedCube.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Instanced Cube - WebGPU Samples

Instanced Cube

See it on Github!

This example shows the use of instancing.

\ No newline at end of file + Instanced Cube - WebGPU Samples

Instanced Cube

See it on Github!

This example shows the use of instancing.

\ No newline at end of file diff --git a/samples/particles.html b/samples/particles.html index 1a692f85..571a1edc 100644 --- a/samples/particles.html +++ b/samples/particles.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Particles - WebGPU Samples

Particles

See it on Github!

This example demonstrates rendering of particles simulated with compute shaders.

\ No newline at end of file + Particles - WebGPU Samples

Particles

See it on Github!

This example demonstrates rendering of particles simulated with compute shaders.

\ No newline at end of file diff --git a/samples/renderBundles.html b/samples/renderBundles.html index 6705cc36..25464a94 100644 --- a/samples/renderBundles.html +++ b/samples/renderBundles.html @@ -11,7 +11,7 @@ Render Bundles - WebGPU Samples

Render Bundles

See it on Github!

This example shows how to use render bundles. It renders a large number of + of instancing to reduce draw overhead.)"/>

Render Bundles

See it on Github!

This example shows how to use render bundles. It renders a large number of meshes individually as a proxy for a more complex scene in order to demonstrate the reduction in JavaScript time spent to issue render commands. (Typically a scene like this would make use - of instancing to reduce draw overhead.)

\ No newline at end of file + of instancing to reduce draw overhead.)

\ No newline at end of file diff --git a/samples/resizeCanvas.html b/samples/resizeCanvas.html index 04d29ae0..105aedf1 100644 --- a/samples/resizeCanvas.html +++ b/samples/resizeCanvas.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Resize Canvas - WebGPU Samples

Resize Canvas

See it on Github!

Shows multisampled rendering a basic triangle on a dynamically sized canvas.

\ No newline at end of file + Resize Canvas - WebGPU Samples

Resize Canvas

See it on Github!

Shows multisampled rendering a basic triangle on a dynamically sized canvas.

\ No newline at end of file diff --git a/samples/reversedZ.html b/samples/reversedZ.html index 4a212d47..04008768 100644 --- a/samples/reversedZ.html +++ b/samples/reversedZ.html @@ -17,7 +17,7 @@ Related reading: https://developer.nvidia.com/content/depth-precision-visualized https://thxforthefish.com/posts/reverse_z/ - "/>

Reversed Z

See it on Github!

This example shows the use of reversed z technique for better utilization of depth buffer precision. + "/>

Reversed Z

See it on Github!

This example shows the use of reversed z technique for better utilization of depth buffer precision. The left column uses regular method, while the right one uses reversed z technique. Both are using depth32float as their depth buffer format. A set of red and green planes are positioned very close to each other. Higher sets are placed further from camera (and are scaled for better visual purpose). @@ -26,4 +26,4 @@ Related reading: https://developer.nvidia.com/content/depth-precision-visualized https://thxforthefish.com/posts/reverse_z/ -

\ No newline at end of file +

\ No newline at end of file diff --git a/samples/rotatingCube.html b/samples/rotatingCube.html index c53bc776..d7b7f7f5 100644 --- a/samples/rotatingCube.html +++ b/samples/rotatingCube.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Rotating Cube - WebGPU Samples

Rotating Cube

See it on Github!

This example shows how to upload uniform data every frame to render a rotating object.

\ No newline at end of file + Rotating Cube - WebGPU Samples

Rotating Cube

See it on Github!

This example shows how to upload uniform data every frame to render a rotating object.

\ No newline at end of file diff --git a/samples/samplerParameters.html b/samples/samplerParameters.html index d583ea7c..80b69d42 100644 --- a/samples/samplerParameters.html +++ b/samples/samplerParameters.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Sampler Parameters - WebGPU Samples

Sampler Parameters

See it on Github!

Visualizes what all the sampler parameters do. Shows a textured plane at various scales (rotated, head-on, in perspective, and in vanishing perspective). The bottom-right view shows the raw contents of the 4 mipmap levels of the test texture (16x16, 8x8, 4x4, and 2x2).

\ No newline at end of file + Sampler Parameters - WebGPU Samples

Sampler Parameters

See it on Github!

Visualizes what all the sampler parameters do. Shows a textured plane at various scales (rotated, head-on, in perspective, and in vanishing perspective). The bottom-right view shows the raw contents of the 4 mipmap levels of the test texture (16x16, 8x8, 4x4, and 2x2).

\ No newline at end of file diff --git a/samples/shadowMapping.html b/samples/shadowMapping.html index 78a23931..cad1882b 100644 --- a/samples/shadowMapping.html +++ b/samples/shadowMapping.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Shadow Mapping - WebGPU Samples

Shadow Mapping

See it on Github!

This example shows how to sample from a depth texture to render shadows.

\ No newline at end of file + Shadow Mapping - WebGPU Samples

Shadow Mapping

See it on Github!

This example shows how to sample from a depth texture to render shadows.

\ No newline at end of file diff --git a/samples/texturedCube.html b/samples/texturedCube.html index 0ea0ca23..51ee368e 100644 --- a/samples/texturedCube.html +++ b/samples/texturedCube.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Textured Cube - WebGPU Samples

Textured Cube

See it on Github!

This example shows how to bind and sample textures.

\ No newline at end of file + Textured Cube - WebGPU Samples

Textured Cube

See it on Github!

This example shows how to bind and sample textures.

\ No newline at end of file diff --git a/samples/twoCubes.html b/samples/twoCubes.html index 5ae306a9..b71a958c 100644 --- a/samples/twoCubes.html +++ b/samples/twoCubes.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Two Cubes - WebGPU Samples

Two Cubes

See it on Github!

This example shows some of the alignment requirements involved when updating and binding multiple slices of a uniform buffer. It renders two rotating cubes which have transform matrices at different offsets in a uniform buffer.

\ No newline at end of file + Two Cubes - WebGPU Samples

Two Cubes

See it on Github!

This example shows some of the alignment requirements involved when updating and binding multiple slices of a uniform buffer. It renders two rotating cubes which have transform matrices at different offsets in a uniform buffer.

\ No newline at end of file diff --git a/samples/videoUploading.html b/samples/videoUploading.html index 898ecf4d..c5072916 100644 --- a/samples/videoUploading.html +++ b/samples/videoUploading.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Video Uploading - WebGPU Samples

Video Uploading

See it on Github!

This example shows how to upload video frame to WebGPU.

\ No newline at end of file + Video Uploading - WebGPU Samples

Video Uploading

See it on Github!

This example shows how to upload video frame to WebGPU.

\ No newline at end of file diff --git a/samples/videoUploadingWebCodecs.html b/samples/videoUploadingWebCodecs.html index f793d9e0..ad4c69c6 100644 --- a/samples/videoUploadingWebCodecs.html +++ b/samples/videoUploadingWebCodecs.html @@ -8,4 +8,4 @@ height: auto !important; overflow: visible !important; } - Video Uploading with WebCodecs - WebGPU Samples

Video Uploading with WebCodecs

See it on Github!

This example shows how to upload a WebCodecs VideoFrame to WebGPU.

\ No newline at end of file + Video Uploading with WebCodecs - WebGPU Samples

Video Uploading with WebCodecs

See it on Github!

This example shows how to upload a WebCodecs VideoFrame to WebGPU.

\ No newline at end of file diff --git a/samples/worker.html b/samples/worker.html index 540d22e3..7499e345 100644 --- a/samples/worker.html +++ b/samples/worker.html @@ -10,6 +10,6 @@ } WebGPU in a Worker - WebGPU Samples

WebGPU in a Worker

See it on Github!

This example shows one method of using WebGPU in a web worker and presenting to + which is then transferred to the worker where all the WebGPU calls are made."/>

WebGPU in a Worker

See it on Github!

This example shows one method of using WebGPU in a web worker and presenting to the main thread. It uses canvas.transferControlToOffscreen() to produce an offscreen canvas - which is then transferred to the worker where all the WebGPU calls are made.

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