WebGPURenderer: InstancedMesh Supports Instance Color and Morph Target

examples-testing/changes.patch

@@ -13879,6 +13879,43 @@ index 9f06a5a..5b5f93c 100644
 
  init();
 
+diff --git a/examples-testing/examples/webgpu_instancing_morph.ts b/examples-testing/examples/webgpu_instancing_morph.ts
+index 0d7e9fe..5067e62 100644
+--- a/examples-testing/examples/webgpu_instancing_morph.ts
++++ b/examples-testing/examples/webgpu_instancing_morph.ts
+@@ -7,7 +7,13 @@ import Stats from 'three/addons/libs/stats.module.js';
+ import WebGPURenderer from 'three/addons/renderers/webgpu/WebGPURenderer.js';
+ import { MeshStandardNodeMaterial } from 'three/nodes';
+
+-let camera, scene, renderer, stats, mesh, mixer, dummy;
++let camera: THREE.PerspectiveCamera,
++    scene: THREE.Scene,
++    renderer: WebGPURenderer,
++    stats: Stats,
++    mesh: THREE.InstancedMesh,
++    mixer: THREE.AnimationMixer,
++    dummy: THREE.Mesh;
+
+ const offset = 5000;
+
+@@ -73,7 +79,7 @@ function init() {
+     const loader = new GLTFLoader();
+
+     loader.load('models/gltf/Horse.glb', function (glb) {
+-        dummy = glb.scene.children[0];
++        dummy = glb.scene.children[0] as THREE.Mesh;
+
+         mesh = new THREE.InstancedMesh(
+             dummy.geometry,
+@@ -143,7 +149,7 @@ function animate() {
+             mesh.setMorphAt(i, dummy);
+         }
+
+-        mesh.morphTexture.needsUpdate = true;
++        mesh.morphTexture!.needsUpdate = true;
+     }
+
+     renderer.render(scene, camera);
 diff --git a/examples-testing/examples/webgpu_lights_ies_spotlight.ts b/examples-testing/examples/webgpu_lights_ies_spotlight.ts
 index 1430a29..58b951d 100644
 --- a/examples-testing/examples/webgpu_lights_ies_spotlight.ts

types/three/examples/jsm/nodes/accessors/InstanceNode.d.ts

@@ -4,7 +4,8 @@ import { ShaderNodeObject } from "../shadernode/ShaderNode.js";
 
 export default class InstanceNode extends Node {
     instanceMesh: InstancedMesh;
-    instanceMatrixNode: Node;
+    instanceMatrixNode: Node | null;
+    instanceColorNode: Node | null;
 
     constructor(instanceMesh: InstancedMesh);
 }