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Testing hot-swapping renderers, which requires destroying and rebuilding the canvas after all. Fixed a few other related bugs and moved the imports into "bundle-contents.js".

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Rezmason
2025-05-08 12:52:48 -07:00
parent a1332d8f1a
commit 319b53919b
7 changed files with 84 additions and 28 deletions
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12
js/regl/main.js
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@@ -69,6 +69,9 @@ export const init = async (canvas) => {
};
export const formulate = async (rain, config) => {
if (rain.destroyed) {
throw new Error("Cannot formulate a destroyed rain instance.");
}
const { resize, canvas, cache, regl } = rain;
rain.resolution = config.resolution;
resize();
@@ -150,10 +153,17 @@ export const formulate = async (rain, config) => {
rain.tick = tick;
};
export const destroy = ({ regl, cache, resize, doubleClick, tick, canvas }) => {
export const destroy = (rain) => {
if (rain.destroyed) {
return;
}
const { regl, cache, resize, doubleClick, tick, canvas } = rain;
window.removeEventListener("resize", resize);
window.removeEventListener("dblclick", doubleClick);
cache.clear();
tick.cancel(); // stop RAF
regl.destroy(); // release all GPU resources & event listeners
rain.destroyed = true;
};
export const type = "regl";