Replace addons with conventional handles

Provide the single-loadout Scene API, SAB-backed meshes, cameras, materials, lights, workers, post effects, and tutorial playgrounds. Batch matching row growth so active GPU loadouts refresh once. Amp-Thread-ID: https://ampcode.com/threads/T-01a01380-b478-77d0-84a0-102880a5c5ae Co-authored-by: Heaust Azure <heaust.azure@gmail.com>
2026-08-20 06:39:30 +00:00
parent 239b1d25b0
commit 9768765d74
62 changed files with 2749 additions and 798 deletions
@@ -0,0 +1,37 @@
+import type { Scene } from "../Scene";
+
+let nextPostProcess = 1;
+
+/** Shared graph-membership behavior for the small post-process handles. */
+export class PostProcess {
+  readonly scene: Scene;
+  readonly id: string;
+  readonly kind: string;
+  options: Record<string, unknown>;
+  enabled: boolean;
+  ready: Promise<void>;
+
+  protected constructor(scene: Scene, kind: string, options: Record<string, unknown> = {}) {
+    this.scene = scene;
+    this.kind = kind;
+    this.id = `${kind}-${nextPostProcess++}`;
+    this.enabled = options.enabled !== false;
+    const { enabled: _, ...effectOptions } = options;
+    this.options = effectOptions;
+    this.ready = scene.setPostProcess(this, this.enabled);
+  }
+
+  setEnabled(enabled: boolean) {
+    this.enabled = enabled;
+    this.ready = this.scene.setPostProcess(this, enabled);
+    return this.ready;
+  }
+
+  update(options: Record<string, unknown>) {
+    this.options = { ...this.options, ...options };
+    this.ready = this.scene.setPostProcess(this, this.enabled);
+    return this.ready;
+  }
+
+  dispose() { return this.setEnabled(false); }
+}