Add asset furniture/chair/a426a51f50ac5358afe018a568c01d24

.gitattributes

@@ -6924,3 +6924,4 @@ dataset/furniture/chair/95a3f4f55878542a9a6ed333d179c693/affordance/mesh_part_se
 dataset/furniture/chair/9728e6d691495044806972186fa7f0c4/affordance/mesh_part_seg.glb filter=lfs diff=lfs merge=lfs -text
 dataset/furniture/chair/9f58a180b2ba5763b50f001292852a49/affordance/mesh_part_seg.glb filter=lfs diff=lfs merge=lfs -text
 dataset/furniture/chair/a0ced45e962556f2a6a28e516df3db06/affordance/mesh_part_seg.glb filter=lfs diff=lfs merge=lfs -text
+dataset/furniture/chair/a426a51f50ac5358afe018a568c01d24/affordance/mesh_part_seg.glb filter=lfs diff=lfs merge=lfs -text

dataset/furniture/chair/a426a51f50ac5358afe018a568c01d24/affordance/affordance_annot.json

@@ -0,0 +1,123 @@
+{
+    "affordances": [
+        {
+            "part_name": "seat shell",
+            "mask_color": "Yellow",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "grasp the side edges of the molded seat shell to lift or reposition the stool",
+                    "confidence": 0.8
+                },
+                {
+                    "scenario": "hold the shell to stabilize the stool during inspection or assembly",
+                    "confidence": 0.76
+                }
+            ],
+            "functional_labels": [
+                "support seated user",
+                "form the seat body with low side walls",
+                "mount the cushion",
+                "provide lateral seating support"
+            ],
+            "semantic_description": "Large pale yellow molded shell with a smooth matte hard surface, likely plastic, forming the outer seat body with low side walls around the cushion.",
+            "id": 3,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "seat cushion",
+            "mask_color": "Purple",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "pinch the front edge of the cushion lightly to steady the stool during handling",
+                    "confidence": 0.32
+                }
+            ],
+            "functional_labels": [
+                "provide sitting comfort",
+                "distribute body pressure",
+                "add surface padding"
+            ],
+            "semantic_description": "Orange upholstered cushion with a soft smooth surface and rounded rectangular shape, inset into the yellow seat shell as the main sitting surface.",
+            "id": 5,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "pedestal column",
+            "mask_color": "Blue",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "grasp the central column to lift or carry the stool when the seat is inaccessible",
+                    "confidence": 0.68
+                },
+                {
+                    "scenario": "hold the column to steady the stool while rotating or repositioning it",
+                    "confidence": 0.72
+                }
+            ],
+            "functional_labels": [
+                "support the seat",
+                "connect seat to base",
+                "transmit load to base",
+                "provide central structure"
+            ],
+            "semantic_description": "Tall cylindrical gray metal post with a smooth matte finish and hard surface, positioned centrally between the seat and round base.",
+            "id": 2,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "base plate",
+            "mask_color": "Green",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "grasp the edge of the round base to drag or reposition the stool on the floor",
+                    "confidence": 0.63
+                },
+                {
+                    "scenario": "hold the base plate to stabilize the stool during maintenance or adjustment",
+                    "confidence": 0.66
+                }
+            ],
+            "functional_labels": [
+                "stabilize the stool",
+                "support floor contact",
+                "counterbalance the upper seat",
+                "distribute load"
+            ],
+            "semantic_description": "Large round gray base with a smooth matte hard surface, likely metal, located at the bottom and wider than the pedestal for stability.",
+            "id": 1,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "footrest ring",
+            "mask_color": "Pink",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "grasp the footrest ring to pull or rotate the stool slightly",
+                    "confidence": 0.58
+                },
+                {
+                    "scenario": "use the ring as a secondary hold point while lifting with another gripper on the seat or column",
+                    "confidence": 0.55
+                }
+            ],
+            "functional_labels": [
+                "support feet",
+                "provide a footrest",
+                "brace around the pedestal",
+                "assist repositioning"
+            ],
+            "semantic_description": "Thin rounded rectangular gray metal ring with a smooth slightly reflective finish, mounted low around the pedestal above the base as a foot support.",
+            "id": 8,
+            "grasp_group": {}
+        }
+    ],
+    "quality_check": {
+        "success": true,
+        "message": "YES"
+    }
+}

dataset/furniture/chair/a426a51f50ac5358afe018a568c01d24/affordance/mesh_part_seg.glb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:055274f2defc131cddf7be225b61087ae4127125fe9226b71c4349f466bba122
+size 1388568