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84 lines
2.7 KiB
84 lines
2.7 KiB
<!doctype html> |
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<html lang="en-us"> |
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<head> |
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<meta charset="utf-8"> |
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"/> |
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<title>Dear ImGui Emscripten+GLFW+WebGPU example</title> |
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<style> |
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body { margin: 0; background-color: black } |
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.emscripten { |
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position: absolute; |
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top: 0px; |
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left: 0px; |
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margin: 0px; |
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border: 0; |
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width: 100%; |
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height: 100%; |
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overflow: hidden; |
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display: block; |
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image-rendering: optimizeSpeed; |
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image-rendering: -moz-crisp-edges; |
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image-rendering: -o-crisp-edges; |
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image-rendering: -webkit-optimize-contrast; |
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image-rendering: optimize-contrast; |
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image-rendering: crisp-edges; |
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image-rendering: pixelated; |
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-ms-interpolation-mode: nearest-neighbor; |
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} |
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</style> |
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</head> |
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<body> |
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<canvas class="emscripten" id="canvas" oncontextmenu="event.preventDefault()"></canvas> |
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<script type='text/javascript'> |
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var Module; |
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(async () => { |
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Module = { |
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preRun: [], |
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postRun: [], |
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print: (function() { |
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return function(text) { |
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text = Array.prototype.slice.call(arguments).join(' '); |
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console.log(text); |
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}; |
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})(), |
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printErr: function(text) { |
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text = Array.prototype.slice.call(arguments).join(' '); |
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console.error(text); |
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}, |
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canvas: (function() { |
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var canvas = document.getElementById('canvas'); |
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//canvas.addEventListener("webglcontextlost", function(e) { alert('FIXME: WebGL context lost, please reload the page'); e.preventDefault(); }, false); |
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return canvas; |
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})(), |
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setStatus: function(text) { |
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console.log("status: " + text); |
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}, |
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monitorRunDependencies: function(left) { |
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// no run dependencies to log |
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} |
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}; |
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window.onerror = function() { |
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console.log("onerror: " + event); |
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}; |
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// Initialize the graphics adapter |
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{ |
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if (!navigator.gpu) { |
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throw Error("WebGPU not supported."); |
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} |
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const adapter = await navigator.gpu.requestAdapter(); |
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const device = await adapter.requestDevice(); |
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Module.preinitializedWebGPUDevice = device; |
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} |
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{ |
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const js = document.createElement('script'); |
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js.async = true; |
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js.src = "index.js"; |
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document.body.appendChild(js); |
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} |
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})(); |
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</script> |
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</body> |
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</html>
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