update directory structure

packages/frontend/src/world/room/objects/book.ts

@@ -0,0 +1,77 @@
+/*
+ * 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 book = defineObject({
+	id: 'book',
+	name: 'Book',
+	options: {
+		schema: {
+			variation: {
+				type: 'enum',
+				label: 'Variation',
+				enum: [0, 1],
+			},
+			width: {
+				type: 'range',
+				label: 'Width',
+				min: 0,
+				max: 1,
+				step: 0.01,
+			},
+			height: {
+				type: 'range',
+				label: 'Height',
+				min: 0,
+				max: 1,
+				step: 0.01,
+			},
+			thickness: {
+				type: 'range',
+				label: 'thickness',
+				min: 0,
+				max: 1,
+				step: 0.01,
+			},
+		},
+		default: {
+			variation: 0,
+			width: 0.07,
+			height: 0.07,
+			thickness: 0.1,
+		},
+	},
+	placement: 'top',
+	hasCollisions: false,
+	hasTexture: true,
+	createInstance: ({ options, model }) => {
+		const bodyMesh = model.findMesh('__X_BODY__');
+
+		const applySize = () => {
+			bodyMesh.morphTargetManager!.getTargetByName('Width')!.influence = options.width;
+			bodyMesh.morphTargetManager!.getTargetByName('Height')!.influence = options.height;
+			bodyMesh.morphTargetManager!.getTargetByName('Thickness')!.influence = options.thickness;
+			model.updated();
+		};
+
+		applySize();
+
+		return {
+			onInited: () => {
+			},
+			onOptionsUpdated: ([k, v]) => {
+				switch (k) {
+					case 'width':
+					case 'height':
+					case 'thickness':
+						applySize();
+						break;
+				}
+			},
+			interactions: {},
+		};
+	},
+});