mirror of
https://github.com/jiawanlong/Cesium-Examples.git
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37 lines
1.2 KiB
HTML
37 lines
1.2 KiB
HTML
<!--********************************************************************
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* by jiawanlong
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*********************************************************************-->
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8" />
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<style>
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* {
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margin: 0;
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padding: 0;
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overflow: hidden;
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}
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</style>
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</head>
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<body>
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<canvas id="webgpu" width="500" height="500"></canvas>
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<script type="module">
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// 1. 初始化WebGPU
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const adapter = await navigator.gpu.requestAdapter();
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// 获取GPU设备对象，通过GPU设备对象device的WebGPU API可以控制GPU渲染过程
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const device = await adapter.requestDevice();
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//配置WebGPU上下文，把id名为webgpu的Canvas元素作为WebGPU的画布
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const canvas = document.getElementById('webgpu');
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const context = canvas.getContext('webgpu');
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const format = navigator.gpu.getPreferredCanvasFormat();//获取浏览器默认的
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context.configure({
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device: device,//WebGPU渲染器使用的GPU设备对象
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format: format,//WebGPU渲染器使用的颜色格式
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});
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</script>
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</body>
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</html> |