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Making some comments in the WebGPU rainPass and changing the "effect=none" view to be easier on the eyes.

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Rezmason
2021-11-06 15:19:56 -07:00
parent 335ff5ddb7
commit bade1667ad
4 changed files with 27 additions and 14 deletions
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5
js/webgpu/rainPass.js
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@@ -16,6 +16,7 @@ const cycleStyles = {
const numVerticesPerQuad = 2 * 3;
const makeConfigBuffer = (device, config, density, gridSize) => {
// Various effect-related values
const rippleType = config.rippleTypeName in rippleTypes ? rippleTypes[config.rippleTypeName] : -1;
const cycleStyle = config.cycleStyleName in cycleStyles ? cycleStyles[config.cycleStyleName] : 0;
const slantVec = [Math.cos(config.slant), Math.sin(config.slant)];
@@ -178,7 +179,7 @@ export default (context, getInputs) => {
})();
const setSize = (width, height) => {
// Update scene buffer
// Update scene buffer: camera and transform math for the volumetric mode
const aspectRatio = width / height;
mat4.perspectiveZO(camera, (Math.PI / 180) * 90, aspectRatio, 0.0001, 1000);
const screenSize = aspectRatio > 1 ? [1, aspectRatio] : [1 / aspectRatio, 1];
@@ -194,6 +195,8 @@ export default (context, getInputs) => {
});
const execute = (encoder) => {
// We render the code into an FBO using MSDFs: https://github.com/Chlumsky/msdfgen
const computePass = encoder.beginComputePass();
computePass.setPipeline(computePipeline);
computePass.setBindGroup(0, computeBindGroup);