andras/fleeting-garden
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Improve rendering

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This commit is contained in:
Andras Schmelczer 2023-04-30 16:02:07 +01:00
commit afe2a67ba0
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GPG key ID: FC8F2C3D3D1A718C
20 changed files with 147 additions and 95 deletions
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22
src/pipelines/brush/brush-pipeline.ts
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@ -1,5 +1,5 @@
import { generateNoise } from '../../utils/graphics/noise/noise';
import { smartCompile } from '../../utils/webgpu/smart-compile';
import { smartCompile } from '../../utils/graphics/smart-compile';
import { CommonParameters } from '../common-parameters';
import { BrushSettings } from './brush-settings';
import shader from './brush.wgsl';
@ -24,10 +24,12 @@ export class BrushPipeline {
public constructor(private readonly device: GPUDevice) {
this.noise = generateNoise({
device,
octaves: 4,
amplitude: 0.7,
gain: 0.6,
lacunarity: 4,
width: 512,
height: 512,
octaves: 16,
amplitude: 0.5,
gain: 0.8,
lacunarity: 80,
});
this.vertexBuffer = device.createBuffer({
@ -138,12 +140,18 @@ export class BrushPipeline {
deltaTime,
time,
brushWidth,
brushBlurWidth,
brushWidthRandomness,
}: CommonParameters & BrushSettings) {
this.device.queue.writeBuffer(
this.uniforms,
0,
new Float32Array([...canvasSize, deltaTime, time, brushWidth / 2, brushBlurWidth])
new Float32Array([
...canvasSize,
deltaTime,
time,
brushWidth / 2,
brushWidthRandomness,
])
);
// this.linePoints = [