icosahedron

locales/ja-JP.yml

@@ -3717,6 +3717,8 @@ _miRoom:
       width: "幅"
     hangingTShirt: "吊り下げTシャツ"
     icosahedron: "正二十面体"
+    _icosahedron:
+      mat: "素材"
     ironFrameShelf3: "アイアンフレームシェルフ 3段"
     ironFrameShelf4: "アイアンフレームシェルフ 4段"
     ironFrameShelf5: "アイアンフレームシェルフ 5段"

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

@@ -3,6 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+import * as BABYLON from '@babylonjs/core';
 import { defineObject } from '../object.js';
 import { i18n } from '@/i18n.js';
 
@@ -10,13 +11,35 @@ export const icosahedron = defineObject({
 	id: 'icosahedron',
 	name: i18n.ts._miRoom._objects.icosahedron,
 	options: {
-		schema: {},
-		default: {},
+		schema: {
+			mat: {
+				type: 'material',
+				label: i18n.ts._miRoom._objects._icosahedron.mat,
+			},
+		},
+		default: {
+			mat: { color: [0.32, 0.12, 0.05], metallic: 1, roughness: 0.5 },
+		},
 	},
 	placement: 'top',
 	hasCollisions: false,
-	createInstance: () => {
+	createInstance: ({ options, model }) => {
+		const bodyMaterial = model.findMaterial('__X_BODY__');
+
+		const applyMat = () => {
+			bodyMaterial.albedoColor = new BABYLON.Color3(options.mat.color[0], options.mat.color[1], options.mat.color[2]);
+			bodyMaterial.roughness = options.mat.roughness;
+			bodyMaterial.metallic = options.mat.metallic;
+		};
+
+		applyMat();
+
 		return {
+			onOptionsUpdated: ([k, v]) => {
+				switch (k) {
+					case 'mat': applyMat(); break;
+				}
+			},
 			interactions: {},
 			dispose: () => {},
 		};

packages/i18n/src/autogen/locale.ts

@@ -13853,6 +13853,12 @@ export interface Locale extends ILocale {
              * 正二十面体
              */
             "icosahedron": string;
+            "_icosahedron": {
+                /**
+                 * 素材
+                 */
+                "mat": string;
+            };
             /**
              * アイアンフレームシェルフ 3段
              */