add Scenes tab: bedroom / kitchen / garage room GLBs from scenes-and-worlds dataset

classes.json

@@ -28,5 +28,11 @@
   "label": "Wardrobes",
   "dataset": "articulated-storage-and-appliances",
   "catalog_path": "viewer/wardrobe.json"
+ },
+ {
+  "class": "scenes",
+  "label": "Scenes",
+  "dataset": "scenes-and-worlds",
+  "catalog_path": "viewer/scenes.json"
  }
-]
+]

viewer/scenes.json

@@ -0,0 +1,46 @@
+{
+  "class": "scenes",
+  "label": "Scenes",
+  "items_dir": "scenes",
+  "items": [
+    {
+      "id": "bedroom",
+      "label": "Bedroom",
+      "dims_m": [
+        4.5,
+        3.0,
+        4.5
+      ],
+      "mass_kg": 0.0,
+      "tris": 269472,
+      "joints": [],
+      "glb": "scenes/bedroom/bedroom.glb"
+    },
+    {
+      "id": "kitchen",
+      "label": "Kitchen",
+      "dims_m": [
+        5.0,
+        3.0,
+        4.5
+      ],
+      "mass_kg": 0.0,
+      "tris": 346058,
+      "joints": [],
+      "glb": "scenes/kitchen/kitchen.glb"
+    },
+    {
+      "id": "garage",
+      "label": "Garage",
+      "dims_m": [
+        7.0,
+        3.5,
+        6.0
+      ],
+      "mass_kg": 0.0,
+      "tris": 840444,
+      "joints": [],
+      "glb": "scenes/garage/garage.glb"
+    }
+  ]
+}