Add asset furniture/chair/78b42bb137d45170aa4187f9f1c02394

.gitattributes

@@ -6913,4 +6913,4 @@ dataset/furniture/chair/4b026bec19645958acf827e57af54693/affordance/mesh_part_se
 dataset/furniture/chair/4c497ddfe8e55e75975a894565d4dc35/affordance/mesh_part_seg.glb filter=lfs diff=lfs merge=lfs -text
 dataset/furniture/chair/5bb616d7e26055da874d9eed2a9f9cb2/affordance/mesh_part_seg.glb filter=lfs diff=lfs merge=lfs -text
 dataset/furniture/chair/5e84202e9a055d94a3eedc987043f8f5/affordance/mesh_part_seg.glb filter=lfs diff=lfs merge=lfs -text
-dataset/furniture/chair/6fdbc06a65b85145add05b8eeb37e22c/affordance/mesh_part_seg.glb filter=lfs diff=lfs merge=lfs -text
+dataset/furniture/chair/78b42bb137d45170aa4187f9f1c02394/affordance/mesh_part_seg.glb filter=lfs diff=lfs merge=lfs -text

dataset/furniture/chair/78b42bb137d45170aa4187f9f1c02394/affordance/affordance_annot.json

@@ -0,0 +1,233 @@
+{
+    "affordances": [
+        {
+            "part_name": "top backrest rail",
+            "mask_color": "Magenta",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "grasp the top backrest rail to pull or reposition the chair",
+                    "confidence": 0.93
+                },
+                {
+                    "scenario": "hold the top backrest rail to stabilize the chair during placement",
+                    "confidence": 0.88
+                }
+            ],
+            "functional_labels": [
+                "support the sitter's upper back",
+                "provide a handhold for moving the chair",
+                "connect the backrest sides",
+                "define the top of the chair back"
+            ],
+            "semantic_description": "Curved medium-brown wooden top rail with a smooth finish, spanning the top of the chair back as a moderately thick horizontal piece.",
+            "id": 7,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "backrest center splat",
+            "mask_color": "Purple",
+            "graspable": false,
+            "grasp_scenarios": [],
+            "functional_labels": [
+                "support the sitter's mid back",
+                "fill the center of the backrest",
+                "connect visually and structurally below the top rail"
+            ],
+            "semantic_description": "Medium-brown wooden center splat with a smooth finish, attached beneath the top rail in the middle of the backrest as a narrow tapered vertical insert.",
+            "id": 5,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "seat",
+            "mask_color": "Cyan",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "grasp the seat rim from above to lift the chair",
+                    "confidence": 0.57
+                },
+                {
+                    "scenario": "hold the seat edge to steady the chair while aligning it",
+                    "confidence": 0.63
+                }
+            ],
+            "functional_labels": [
+                "support sitting",
+                "distribute body weight",
+                "provide the main contact surface"
+            ],
+            "semantic_description": "Round medium-brown wooden seat with a smooth finish and hard surface, broad and slightly domed at the center of the chair.",
+            "id": 6,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "left front leg",
+            "mask_color": "Yellow",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "grasp the front leg to drag or reposition the chair",
+                    "confidence": 0.46
+                },
+                {
+                    "scenario": "hold the leg to stabilize the chair during assembly or inspection",
+                    "confidence": 0.42
+                }
+            ],
+            "functional_labels": [
+                "support the chair",
+                "transfer load to the floor",
+                "stabilize the front-left corner"
+            ],
+            "semantic_description": "Turned medium-brown wooden front leg with a smooth finish, slender and vertical at the front-left corner of the chair.",
+            "id": 3,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "right front leg",
+            "mask_color": "Orange",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "grasp the front leg to drag or reposition the chair",
+                    "confidence": 0.46
+                },
+                {
+                    "scenario": "hold the leg to stabilize the chair during assembly or inspection",
+                    "confidence": 0.42
+                }
+            ],
+            "functional_labels": [
+                "support the chair",
+                "transfer load to the floor",
+                "stabilize the front-right corner"
+            ],
+            "semantic_description": "Turned medium-brown wooden front leg with a smooth finish, slender and vertical at the front-right corner of the chair.",
+            "id": 4,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "left rear leg and back post",
+            "mask_color": "Blue",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "grasp the rear post to pull the chair backward",
+                    "confidence": 0.74
+                },
+                {
+                    "scenario": "hold the rear post to tilt and reposition the chair",
+                    "confidence": 0.69
+                }
+            ],
+            "functional_labels": [
+                "support the chair",
+                "form the left side of the backrest",
+                "stabilize the rear structure",
+                "connect seat to backrest"
+            ],
+            "semantic_description": "Curved medium-brown wooden rear post with a smooth finish, extending from the rear-left leg upward to form the left side of the backrest.",
+            "id": 2,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "right rear leg and back post",
+            "mask_color": "Green",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "grasp the rear post to pull the chair backward",
+                    "confidence": 0.74
+                },
+                {
+                    "scenario": "hold the rear post to tilt and reposition the chair",
+                    "confidence": 0.69
+                }
+            ],
+            "functional_labels": [
+                "support the chair",
+                "form the right side of the backrest",
+                "stabilize the rear structure",
+                "connect seat to backrest"
+            ],
+            "semantic_description": "Curved medium-brown wooden rear post with a smooth finish, extending from the rear-right leg upward to form the right side of the backrest.",
+            "id": 1,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "front stretcher",
+            "mask_color": "Red",
+            "graspable": false,
+            "grasp_scenarios": [],
+            "functional_labels": [
+                "brace the front legs",
+                "stiffen the frame",
+                "help resist racking"
+            ],
+            "semantic_description": "Thin medium-brown wooden stretcher running laterally beneath the seat between the front legs.",
+            "id": 0,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "right side stretcher",
+            "mask_color": "Maroon",
+            "graspable": false,
+            "grasp_scenarios": [],
+            "functional_labels": [
+                "brace side legs",
+                "stiffen the frame",
+                "help resist twisting"
+            ],
+            "semantic_description": "Slim medium-brown wooden side stretcher positioned low on the right side beneath the seat between the front and rear legs.",
+            "id": 12,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "left side stretcher",
+            "mask_color": "Teal",
+            "graspable": false,
+            "grasp_scenarios": [],
+            "functional_labels": [
+                "brace side legs",
+                "stiffen the frame",
+                "help resist twisting"
+            ],
+            "semantic_description": "Slim medium-brown wooden side stretcher positioned low on the left side beneath the seat between the front and rear legs.",
+            "id": 10,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "diagonal brace",
+            "mask_color": "Lime Green",
+            "graspable": false,
+            "grasp_scenarios": [],
+            "functional_labels": [
+                "reinforce the under-seat frame",
+                "reduce wobble",
+                "connect structural members"
+            ],
+            "semantic_description": "Narrow medium-brown wooden diagonal brace crossing under the seat between side and front supports.",
+            "id": 9,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "seat underside panel",
+            "mask_color": "Pink",
+            "graspable": false,
+            "grasp_scenarios": [],
+            "functional_labels": [
+                "support the seat structure",
+                "form the underside of the seat",
+                "distribute load into the frame"
+            ],
+            "semantic_description": "Broad light pinkish-beige underside surface visible within the circular seat bottom, smooth and slightly recessed relative to the seat rim.",
+            "id": 8,
+            "grasp_group": {}
+        }
+    ],
+    "quality_check": {
+        "success": false,
+        "message": "Several part identities and descriptions mismatch mask/image, especially center back part and under-seat braces/panel colors and structure."
+    }
+}

dataset/furniture/chair/78b42bb137d45170aa4187f9f1c02394/affordance/mesh_part_seg.glb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cf22b3a692be5d0672b7a320ec838b47e2ef196031f5f817288178b62e64d466
+size 1432428