31 lines
738 B
JavaScript
31 lines
738 B
JavaScript
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import { loadImage, loadText, makePassFBO, makePass } from "./utils.js";
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// Multiplies the rendered rain and bloom by a loaded in image
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export default ({ regl, config, lkg }, inputs) => {
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if (!lkg.enabled) {
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return makePass({
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primary: inputs.primary,
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});
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}
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const output = makePassFBO(regl, config.useHalfFloat);
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const quiltPassFrag = loadText("shaders/glsl/quiltPass.frag.glsl");
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const render = regl({
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frag: regl.prop("frag"),
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uniforms: {
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quiltTexture: inputs.primary,
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...lkg,
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},
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framebuffer: output,
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});
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return makePass(
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{
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primary: output,
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},
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Promise.all([quiltPassFrag.loaded]),
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(w, h) => output.resize(w, h),
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() => render({ frag: quiltPassFrag.text() })
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);
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};
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