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This commit is contained in:
Andras Schmelczer 2026-05-16 15:05:35 +01:00
commit 1fe5015056
55 changed files with 2036 additions and 685 deletions
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107
src/game-loop/simulation-frame.ts
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@ -1,14 +1,13 @@
import { AgentPipeline } from '../pipelines/agents/agent-pipeline';
import { BrushPipeline } from '../pipelines/brush/brush-pipeline';
import { CopyPipeline } from '../pipelines/copy/copy-pipeline';
import { DiffusionPipeline } from '../pipelines/diffusion/diffusion-pipeline';
import { EraserAgentPipeline } from '../pipelines/eraser/eraser-agent-pipeline';
import { EraserTexturePipeline } from '../pipelines/eraser/eraser-texture-pipeline';
import { RenderPipeline } from '../pipelines/render/render-pipeline';
import { CanvasReadbackRequest } from './game-loop-types';
import { SimulationTextures } from './simulation-textures';
interface SimulationFramePipelines {
copyPipeline: CopyPipeline;
agentPipeline: AgentPipeline;
brushPipeline: BrushPipeline;
eraserAgentPipeline: EraserAgentPipeline;
@ -25,70 +24,64 @@ export class SimulationFrameRenderer {
private readonly pipelines: SimulationFramePipelines
) {}
public execute(renderSpeed: number, isErasing: boolean): void {
for (let i = 0; i < renderSpeed; i++) {
const commandEncoder = this.device.createCommandEncoder();
public execute(
isErasing: boolean,
canvasReadbackRequest?: CanvasReadbackRequest | null
): void {
const commandEncoder = this.device.createCommandEncoder();
this.pipelines.copyPipeline.execute(
commandEncoder,
this.textures.trailMapA.getTextureView(),
this.textures.trailMapB.getTextureView()
);
if (isErasing) {
this.pipelines.eraserTexturePipeline.execute(
commandEncoder,
this.textures.sourceMapA.getTextureView()
);
this.pipelines.eraserTexturePipeline.execute(
commandEncoder,
this.textures.influenceMapA.getTextureView()
);
this.pipelines.eraserTexturePipeline.execute(
this.textures.copyTrailMapAToB(commandEncoder);
if (isErasing) {
if (this.pipelines.eraserAgentPipeline.hasActiveMask()) {
const eraserMask = this.textures.clearEraserMask(commandEncoder);
this.pipelines.eraserTexturePipeline.execute(commandEncoder, eraserMask);
this.pipelines.eraserTexturePipeline.executeMultiTarget(
commandEncoder,
this.textures.sourceMapA.getTextureView(),
this.textures.influenceMapA.getTextureView(),
this.textures.trailMapB.getTextureView()
);
this.pipelines.eraserAgentPipeline.execute(commandEncoder);
} else {
this.pipelines.brushPipeline.execute(
commandEncoder,
this.textures.sourceMapA.getTextureView()
);
this.pipelines.brushPipeline.execute(
commandEncoder,
this.textures.influenceMapA.getTextureView()
);
this.pipelines.eraserAgentPipeline.execute(commandEncoder, eraserMask);
}
this.pipelines.agentPipeline.execute(
commandEncoder,
this.textures.trailMapA.getTextureView(),
this.textures.trailMapB.getTextureView(),
this.textures.influenceMapA.getTextureView()
);
this.pipelines.diffusionPipeline.execute(
commandEncoder,
this.textures.trailMapB.getTextureView(),
this.textures.trailMapA.getTextureView()
);
this.pipelines.renderPipeline.execute(
commandEncoder,
this.textures.trailMapA.getTextureView(),
this.textures.sourceMapA.getTextureView()
);
this.pipelines.diffusionPipeline.execute(
} else {
this.pipelines.brushPipeline.executeMultiTarget(
commandEncoder,
this.textures.sourceMapA.getTextureView(),
this.textures.sourceMapB.getTextureView()
this.textures.influenceMapA.getTextureView()
);
this.pipelines.brushEffectDiffusionPipeline.execute(
commandEncoder,
this.textures.influenceMapA.getTextureView(),
this.textures.influenceMapB.getTextureView()
);
this.device.queue.submit([commandEncoder.finish()]);
this.textures.swapSourceMaps();
this.textures.swapInfluenceMaps();
}
this.pipelines.agentPipeline.execute(
commandEncoder,
this.textures.trailMapA.getTextureView(),
this.textures.trailMapB.getTextureView(),
this.textures.influenceMapA.getTextureView()
);
this.pipelines.diffusionPipeline.execute(
commandEncoder,
this.textures.trailMapB.getTextureView(),
this.textures.trailMapA.getTextureView()
);
const canvasTexture = this.pipelines.renderPipeline.execute(
commandEncoder,
this.textures.trailMapA.getTextureView(),
this.textures.sourceMapA.getTextureView()
);
canvasReadbackRequest?.encode(commandEncoder, canvasTexture);
this.pipelines.diffusionPipeline.execute(
commandEncoder,
this.textures.sourceMapA.getTextureView(),
this.textures.sourceMapB.getTextureView()
);
this.pipelines.brushEffectDiffusionPipeline.execute(
commandEncoder,
this.textures.influenceMapA.getTextureView(),
this.textures.influenceMapB.getTextureView()
);
this.device.queue.submit([commandEncoder.finish()]);
canvasReadbackRequest?.afterSubmit();
this.textures.swapSourceMaps();
this.textures.swapInfluenceMaps();
}
public clearSwipes(): void {