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This is the code that we worked on in part two of the WebGPU YouTube Series. https://carmencincotti.com/2022-12-12/how-to-render-a-webgpu-triangle-series-part-two-video/
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Carmen's Fun WebGPU Triangle</title> | |
| </head> | |
| <body> | |
| <canvas id="canvas-container"></canvas> | |
| </body> | |
| <script> | |
| const init = async () => { | |
| const gpu = navigator.gpu | |
| if (!gpu) { | |
| console.error("Hey I didn't find WebGPU in this browser.") | |
| } | |
| const canvas = document.getElementById("canvas-container") | |
| const context = canvas.getContext("webgpu") | |
| if (!context) { | |
| console.error("Hey NO CANVAS CONTEXT FOUND!") | |
| } | |
| const adapter = await gpu.requestAdapter(); // GPUAdapter | |
| if (!adapter) { | |
| console.error("WebGPU cannot be initialized - Adapter not found"); | |
| return null; | |
| } | |
| const device = await adapter.requestDevice(); // GPUDevice | |
| device.lost.then(() => { | |
| console.error("WebGPU cannot be initialized - Device has been lost"); | |
| return null; | |
| }); | |
| } | |
| init() | |
| </script> | |
| </html> |
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