andras/fleeting-garden
andras/fleeting-garden
Watch
1
0
Fork
You've already forked fleeting-garden
 0
Code Issues Pull requests 10 Projects Releases Packages Wiki Activity Actions

Optimise
All checks were successful
Check & deploy / build (pull_request) Successful in 1m51s
Details

Browse source
This commit is contained in:
Andras Schmelczer 2026-05-21 20:33:49 +01:00
commit ed5a4379db
76 changed files with 1418 additions and 988 deletions
Download patch file Download diff file Expand all files Collapse all files

13
src/pipelines/brush/brush-pipeline.ts
View file

@ -2,8 +2,8 @@ import { vec2 } from 'gl-matrix';
import { appConfig } from '../../config';
import {
createCachedFloat32BufferWrite,
writeFloat32BufferIfChanged,
createCachedBufferWrite,
writeBufferIfChanged,
} from '../../utils/graphics/cached-buffer-write';
import { smartCompile } from '../../utils/graphics/smart-compile';
import { CommonState } from '../common-state/common-state';
@ -13,6 +13,7 @@ import {
LineSegmentBuffer,
} from '../common/line-segment-buffer';
import lineSegmentShader from '../common/line-segment.wgsl?raw';
import { TRAIL_SOURCE_TEXTURE_FORMAT } from '../texture-formats';
import shader from './brush.wgsl?raw';
export interface BrushSettings {
@ -77,7 +78,9 @@ export class BrushPipeline {
private readonly renderPipeline: GPURenderPipeline;
private readonly uniforms: GPUBuffer;
private readonly uniformValues = new Float32Array(UNIFORM_COUNT);
private readonly uniformCache = createCachedFloat32BufferWrite(UNIFORM_COUNT);
private readonly uniformCache = createCachedBufferWrite(
UNIFORM_COUNT * Float32Array.BYTES_PER_ELEMENT
);
private readonly segments: LineSegmentBuffer;
public constructor(
@ -116,7 +119,7 @@ export class BrushPipeline {
entryPoint: 'fragmentMrt',
targets: [
{
format: 'rgba16float',
format: TRAIL_SOURCE_TEXTURE_FORMAT,
blend: {
color: { operation: 'max', srcFactor: 'one', dstFactor: 'one' },
alpha: { operation: 'max', srcFactor: 'one', dstFactor: 'one' },
@ -148,7 +151,7 @@ export class BrushPipeline {
public setParameters(parameters: BrushParameters): void {
setBrushUniformValues(this.uniformValues, parameters);
writeFloat32BufferIfChanged(
writeBufferIfChanged(
this.device,
this.uniforms,
this.uniformValues,