more

src/game-loop/game-loop-resources.ts

@@ -12,6 +12,7 @@ import { RenderPipeline } from '../pipelines/render/render-pipeline';
 import { settings } from '../settings';
 import { initializeContext } from '../utils/graphics/initialize-context';
 import { CanvasReadbackRequest, RenderInputs } from './game-loop-types';
+import { GpuProfiler } from './gpu-profiler';
 import { SimulationFrameRenderer } from './simulation-frame';
 import { SimulationTextures } from './simulation-textures';
 
@@ -36,6 +37,7 @@ export class GameLoopResources {
   public readonly eraserTexturePipeline: EraserTexturePipeline;
   public readonly diffusionPipeline: DiffusionPipeline;
   public readonly renderPipeline: RenderPipeline;
+  public readonly gpuProfiler: GpuProfiler | null;
 
   private readonly frameRenderer: SimulationFrameRenderer;
 
@@ -52,7 +54,6 @@ export class GameLoopResources {
     this.commonState = new CommonState(this.device);
     this.commonState.setParameters({
       canvasSize,
-      time: 0,
     });
 
     this.agentGenerationPipeline = new AgentGenerationPipeline(
@@ -73,15 +74,21 @@ export class GameLoopResources {
     this.eraserTexturePipeline = new EraserTexturePipeline(this.device, this.commonState);
     this.diffusionPipeline = new DiffusionPipeline(this.device);
     this.renderPipeline = new RenderPipeline(context, this.device, this.commonState);
+    this.gpuProfiler = GpuProfiler.create(this.device);
 
-    this.frameRenderer = new SimulationFrameRenderer(this.device, this.textures, {
-      agentPipeline: this.agentPipeline,
-      brushPipeline: this.brushPipeline,
-      eraserAgentPipeline: this.eraserAgentPipeline,
-      eraserTexturePipeline: this.eraserTexturePipeline,
-      diffusionPipeline: this.diffusionPipeline,
-      renderPipeline: this.renderPipeline,
-    });
+    this.frameRenderer = new SimulationFrameRenderer(
+      this.device,
+      this.textures,
+      {
+        agentPipeline: this.agentPipeline,
+        brushPipeline: this.brushPipeline,
+        eraserAgentPipeline: this.eraserAgentPipeline,
+        eraserTexturePipeline: this.eraserTexturePipeline,
+        diffusionPipeline: this.diffusionPipeline,
+        renderPipeline: this.renderPipeline,
+      },
+      this.gpuProfiler
+    );
   }
 
   public resizeSimulationTo(nextSize: vec2): vec2 | null {
@@ -93,6 +100,10 @@ export class GameLoopResources {
     this.frameRenderer.resetSourceMapActivity();
   }
 
+  public get isSourceMapActive(): boolean {
+    return this.frameRenderer.isSourceMapActive;
+  }
+
   public setFrameParameters({
     time,
     deltaTime,
@@ -107,7 +118,6 @@ export class GameLoopResources {
   }: FrameParameters): void {
     this.commonState.setParameters({
       canvasSize,
-      time,
     });
     this.agentPipeline.setParameters({
       ...settings,
@@ -130,11 +140,13 @@ export class GameLoopResources {
     this.diffusionPipeline.setParameters(settings);
     this.renderPipeline.setParameters({
       ...settings,
+      backgroundGrainStrength: 0,
       channelColors,
       backgroundColor,
     });
     this.eraserAgentPipeline.setParameters({
       agentCount: activeAgentCount,
+      eraserSize: eraserPixelSize,
       eraserMaskAlphaThreshold: settings.eraserMaskAlphaThreshold,
       maskSize: canvasSize,
     });
@@ -163,6 +175,7 @@ export class GameLoopResources {
     this.eraserTexturePipeline.destroy();
     this.diffusionPipeline.destroy();
     this.renderPipeline.destroy();
+    this.gpuProfiler?.destroy();
     this.commonState.destroy();
     this.textures.destroy();
   }