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packages/frontend/src/utility/room/objects/ceilingFanLight.ts

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+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import * as BABYLON from '@babylonjs/core';
+import { defineObject } from '../engine.js';
+
+export const ceilingFanLight = defineObject({
+	id: 'ceilingFanLight',
+	defaultOptions: {},
+	placement: 'ceiling',
+	createInstance: ({ room, o, root }) => {
+		return {
+			onInited: () => {
+				const rotor = root.getChildMeshes().find(m => m.name === 'Rotor') as BABYLON.Mesh;
+				rotor.rotation = rotor.rotationQuaternion != null ? rotor.rotationQuaternion.toEulerAngles() : rotor.rotation;
+				const anim = new BABYLON.Animation('', 'rotation.y', 60, BABYLON.Animation.ANIMATIONTYPE_FLOAT, BABYLON.Animation.ANIMATIONLOOPMODE_CYCLE);
+				anim.setKeys([
+					{ frame: 0, value: 0 },
+					{ frame: 100, value: Math.PI * 2 },
+				]);
+				rotor.animations = [anim];
+				room.scene.beginAnimation(rotor, 0, 100, true);
+			},
+			interactions: {},
+		};
+	},
+});