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Add differentiated rendering

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This commit is contained in:
Andras Schmelczer 2023-04-29 21:38:57 +01:00
commit 1578c8796a
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GPG key ID: FC8F2C3D3D1A718C
7 changed files with 59 additions and 23 deletions
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17
src/pipelines/render/render-pipeline.ts
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@ -5,7 +5,7 @@ import { RenderSettings } from './render-settings';
import shader from './render.wgsl';
export class RenderPipeline {
private static readonly UNIFORM_COUNT = 4;
private static readonly UNIFORM_COUNT = 16;
private readonly pipeline: GPURenderPipeline;
private readonly uniforms: GPUBuffer;
@ -48,11 +48,24 @@ export class RenderPipeline {
canvasSize,
deltaTime,
time,
brushColor,
speciesColorA,
speciesColorB,
}: CommonParameters & RenderSettings) {
this.device.queue.writeBuffer(
this.uniforms,
0,
new Float32Array([...canvasSize, deltaTime, time])
new Float32Array([
...canvasSize,
deltaTime,
time,
...brushColor,
0, //padding
...speciesColorA,
0, //padding
...speciesColorB,
0, //padding
])
);
}