添加材质切换，调节功能

package.json

@@ -9,18 +9,21 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "vue": "^3.5.13",
-    "three": "npm:three-cf@^0.122.9",
-    "js-angusj-clipper": "^1.2.1",
-    "polylabel": "^1.1.0",
     "@jscad/modeling": "^2.11.0",
+    "fflate": "^0.8.2",
     "flatbush": "^3.3.0",
-    "xaop": "^2.0.0",
-    "webcad_ue4_api": "http://gitea.cf/cx/webcad-ue4-api/archive/3.20.0.tar.gz"
+    "js-angusj-clipper": "^1.2.1",
+    "pinia": "^3.0.2",
+    "polylabel": "^1.1.0",
+    "three": "npm:three-cf@^0.122.9",
+    "vue": "^3.5.13",
+    "webcad_ue4_api": "http://gitea.cf/cx/webcad-ue4-api/archive/3.20.0.tar.gz",
+    "xaop": "^2.0.0"
   },
   "devDependencies": {
     "@vitejs/plugin-vue": "^5.2.1",
     "@vue/tsconfig": "^0.7.0",
+    "csstype": "^3.1.3",
     "typescript": "~5.7.2",
     "vite": "^6.2.0",
     "vue-tsc": "^2.2.4"