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Exploring ways to preserve the vanilla JS browser demo without compromising on the bundle. Experimenting with embedding images in the bundle as data URIs

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Rezmason
2025-05-06 12:59:02 -07:00
parent 6663c92f99
commit eea341f50c
27 changed files with 372 additions and 137 deletions
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8
js/regl/mirrorPass.js
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@@ -1,5 +1,4 @@
import { loadText, makePassFBO, makePass } from "./utils.js";
import mirrorPassFrag from "../../shaders/glsl/mirrorPass.frag.glsl";
let start;
const numClicks = 5;
@@ -14,8 +13,9 @@ window.onclick = (e) => {
index = (index + 1) % numClicks;
};
export default ({ regl, config, cameraTex, cameraAspectRatio }, inputs) => {
export default ({ regl, cache, config, cameraTex, cameraAspectRatio }, inputs) => {
const output = makePassFBO(regl, config.useHalfFloat);
const mirrorPassFrag = loadText(cache, "shaders/glsl/mirrorPass.frag.glsl");
const render = regl({
frag: regl.prop("frag"),
uniforms: {
@@ -36,14 +36,14 @@ export default ({ regl, config, cameraTex, cameraAspectRatio }, inputs) => {
{
primary: output,
},
null, // No async loading, glsl bundled and loaded into memory at document load
Promise.all([mirrorPassFrag.loaded]),
(w, h) => {
output.resize(w, h);
aspectRatio = w / h;
},
(shouldRender) => {
if (shouldRender) {
render({ frag: mirrorPassFrag });
render({ frag: mirrorPassFrag.text() });
}
},
);