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Setup WebGPU render pipeline with GPU buffers, bind groups, encoders,…
… vertex/fragment shaders, normalized data, etc.
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,128 +1,90 @@ | ||
| // src/main.ts | ||
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| // src/main.ts | ||
| import { SceneGraph } from './scene-graph/scene-graph'; | ||
| import { Rectangle } from './scene-graph/rectangle'; | ||
| import { Circle } from './scene-graph/circle'; | ||
| import { WebGPURenderer } from './renderer/webgpu-renderer'; | ||
| import { WebGPURenderStrategy } from './renderer/webgpu-render-strategy'; | ||
| import { CanvasRenderer } from './renderer/canvas-renderer'; | ||
| import { CanvasRenderStrategy } from './renderer/canvas-render-strategy'; | ||
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| async function main() { | ||
| // Set up the canvas and WebGPURenderer | ||
| async function webGPURendering() { | ||
| // Set up the canvas | ||
| const canvas = document.getElementById('myCanvas') as HTMLCanvasElement; | ||
| canvas.width = 800; | ||
| canvas.height = 600; | ||
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| // Create the WebGPU renderer | ||
| const webgpuRenderer = new WebGPURenderer(canvas); | ||
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| // Initialize the WebGPU context and pipeline | ||
| await webgpuRenderer.initialize(); | ||
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| // Get the device and pipeline from the WebGPU renderer | ||
| const device = webgpuRenderer.getDevice(); | ||
| const pipeline = webgpuRenderer.getPipeline(); | ||
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| // Create the WebGPU render strategy | ||
| const webGPURenderStrategy = new WebGPURenderStrategy(device, pipeline); | ||
| const webgpuRenderStrategy = new WebGPURenderStrategy(device, pipeline, canvas); | ||
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| // Create the scene graph | ||
| const sceneGraph = new SceneGraph(webGPURenderStrategy); | ||
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| // Create a rectangle with the WebGPU render strategy | ||
| const sceneGraph = new SceneGraph(webgpuRenderStrategy); | ||
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| const rect = new Rectangle(webGPURenderStrategy, 100, 50, 'red', 'black', 2); | ||
| // Create a dynamic rectangle | ||
| const rect = new Rectangle(webgpuRenderStrategy, 200, 100, { r: 0, g: 0, b: 1, a: 1 }, { r: 0, g: 0, b: 0, a: 1 }, 2); | ||
| rect.x = 150; | ||
| rect.y = 100; | ||
| rect.y = 150; | ||
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| // Add the rectangle to the scene graph | ||
| sceneGraph.root.addChild(rect); | ||
| // Create a dynamic circle | ||
| const circle = new Circle(webgpuRenderStrategy, 50, { r: 1, g: 0, b: 0, a: 1 }, { r: 0, g: 0, b: 0, a: 1 }, 2); | ||
| circle.x = 400; | ||
| circle.y = 300; | ||
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| // Add the shapes to the scene graph | ||
| sceneGraph.root.addChild(rect); | ||
| sceneGraph.root.addChild(circle); | ||
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| // Start the rendering loop | ||
| function renderLoop() { | ||
| webgpuRenderer.render(sceneGraph); | ||
| requestAnimationFrame(renderLoop); | ||
| } | ||
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| renderLoop(); | ||
| } | ||
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| main(); | ||
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| /* | ||
| /////////////////////////////////////////////////////////////////////////// | ||
| CANVAS | ||
| /////////////////////////////////////////////////////////////////////////// | ||
| import { SceneGraph } from './scene-graph/scene-graph'; | ||
| import { Rectangle } from './scene-graph/rectangle'; | ||
| import { CanvasRenderer } from './renderer/canvas-renderer'; | ||
| import { CanvasRenderStrategy } from './renderer/canvas-render-strategy'; | ||
| // Set up the canvas | ||
| const canvas = document.getElementById('myCanvas') as HTMLCanvasElement; | ||
| canvas.width = 800; | ||
| canvas.height = 600; | ||
| // Create the scene graph | ||
| const sceneGraph = new SceneGraph(); | ||
| // Create the canvas render strategy | ||
| const canvasRenderStrategy = new CanvasRenderStrategy(); | ||
| // Create a rectangle | ||
| const rect = new Rectangle(canvasRenderStrategy, 100, 50, 'red', 'black', 2); | ||
| rect.x = 150; | ||
| rect.y = 100; | ||
| // Add a click event to change the color of the rectangle | ||
| rect.onClick = () => { | ||
| rect.fillColor = rect.fillColor === 'red' ? 'green' : 'red'; | ||
| console.log("Rectangle clicked! Color changed."); | ||
| }; | ||
| // Add the rectangle to the scene graph | ||
| sceneGraph.root.addChild(rect); | ||
| // Create the renderer | ||
| const renderer = new CanvasRenderer(canvas, sceneGraph); | ||
| // Start the rendering loop manually | ||
| renderer.start(); | ||
| ///////////////////////////////////////////////////////////////////////////// | ||
| WEBGPU | ||
| ///////////////////////////////////////////////////////////////////////////// | ||
| // src/main.ts | ||
| import { SceneGraph } from './scene-graph/scene-graph'; | ||
| import { Rectangle } from './scene-graph/rectangle'; | ||
| import { WebGPURenderer } from './renderer/webgpu-renderer'; | ||
| import { WebGPURenderStrategy } from './rendering/webgpu-render-strategy'; | ||
| async function main() { | ||
| // Set up the canvas and WebGPURenderer | ||
| async function canvasRendering() { | ||
| // Set up the canvas | ||
| const canvas = document.getElementById('myCanvas') as HTMLCanvasElement; | ||
| const webgpuRenderer = new WebGPURenderer(canvas); | ||
| await webgpuRenderer.initialize(); | ||
| canvas.width = 800; | ||
| canvas.height = 600; | ||
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| const device = webgpuRenderer.getDevice(); | ||
| const pipeline = webgpuRenderer.getPipeline(); | ||
| // Create the canvas render strategy | ||
| const canvasRenderStrategy = new CanvasRenderStrategy(); | ||
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| // Create the scene graph | ||
| const sceneGraph = new SceneGraph(); | ||
| const sceneGraph = new SceneGraph(canvasRenderStrategy); | ||
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| // Create the WebGPU render strategy | ||
| const webGPURenderStrategy = new WebGPURenderStrategy(device, pipeline); | ||
| var red = {r:1,g:0,b:0,a:1}; | ||
| var black = {r:0,g:0,b:0,a:1}; | ||
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| // Create a rectangle with the WebGPU render strategy | ||
| const rect = new Rectangle(webGPURenderStrategy, 100, 50, 'red', 'black', 2); | ||
| // Create a rectangle | ||
| const rect = new Rectangle(canvasRenderStrategy, 100, 50, red, black, 2); | ||
| rect.x = 150; | ||
| rect.y = 100; | ||
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| // Add a click event to change the color of the rectangle | ||
| rect.onClick = () => { | ||
| rect.fillColor = rect.fillColor === red ? black : red; | ||
| console.log("Rectangle clicked! Color changed."); | ||
| }; | ||
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| // Add the rectangle to the scene graph | ||
| sceneGraph.root.addChild(rect); | ||
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| // Start the rendering loop | ||
| function renderLoop() { | ||
| webgpuRenderer.render(sceneGraph); | ||
| requestAnimationFrame(renderLoop); | ||
| } | ||
| renderLoop(); | ||
| } | ||
| // Create the renderer | ||
| const renderer = new CanvasRenderer(canvas, sceneGraph); | ||
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| main(); | ||
| // Start the rendering loop manually | ||
| renderer.start(); | ||
| } | ||
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| */ | ||
| //canvasRendering(); | ||
| webGPURendering(); |
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