Add asset furniture/chair/b6a47e233e8b580ea09e90d642c65529

.gitattributes

@@ -6932,3 +6932,4 @@ dataset/furniture/chair/af973e06d70d5a08ad67cfa9fe61492c/affordance/mesh_part_se
 dataset/furniture/chair/afe23b0ac0725274b6c6cb4884208067/affordance/mesh_part_seg.glb filter=lfs diff=lfs merge=lfs -text
 dataset/furniture/chair/b2157cd26a9d5676a4fc7147a23684d2/affordance/mesh_part_seg.glb filter=lfs diff=lfs merge=lfs -text
 dataset/furniture/chair/b6455cb5a27e50ceb0af42db8c330188/affordance/mesh_part_seg.glb filter=lfs diff=lfs merge=lfs -text
+dataset/furniture/chair/b6a47e233e8b580ea09e90d642c65529/affordance/mesh_part_seg.glb filter=lfs diff=lfs merge=lfs -text

dataset/furniture/chair/b6a47e233e8b580ea09e90d642c65529/affordance/affordance_annot.json

@@ -0,0 +1,227 @@
+{
+    "affordances": [
+        {
+            "part_name": "seat",
+            "mask_color": "Blue",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "grasp the seat edges to lift and reposition the chair",
+                    "confidence": 0.86
+                },
+                {
+                    "scenario": "hold the seat to stabilize the chair during placement",
+                    "confidence": 0.8
+                }
+            ],
+            "functional_labels": [
+                "support sitting",
+                "provide the main sitting surface",
+                "distribute body weight",
+                "serve as a central lifting area"
+            ],
+            "semantic_description": "Flat medium-gray seat panel with a matte smooth hard surface, broad rectangular shape, and central position above the legs.",
+            "id": 2,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "backrest panel",
+            "mask_color": "Yellow",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "grasp the top of the backrest to pull or reposition the chair",
+                    "confidence": 0.78
+                },
+                {
+                    "scenario": "hold the backrest to steady the chair while rotating it",
+                    "confidence": 0.74
+                }
+            ],
+            "functional_labels": [
+                "support the back",
+                "provide upper body contact",
+                "help define sitting posture",
+                "serve as a pulling point"
+            ],
+            "semantic_description": "Curved medium-gray back panel with a matte smooth hard finish, medium-sized and mounted above the seat between the rear uprights.",
+            "id": 3,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "right rear upright",
+            "mask_color": "Red",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "grasp the side upright to pull the chair out from a table",
+                    "confidence": 0.72
+                },
+                {
+                    "scenario": "hold the upright to stabilize the chair during turning",
+                    "confidence": 0.68
+                }
+            ],
+            "functional_labels": [
+                "support the backrest",
+                "connect backrest to rear structure",
+                "reinforce the chair frame",
+                "provide a side pulling point"
+            ],
+            "semantic_description": "Slim medium-gray upright with a matte smooth hard surface, slightly curved and rising from the rear side of the seat to the top of the backrest.",
+            "id": 0,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "left rear upright",
+            "mask_color": "Orange",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "grasp the side upright to pull the chair out from a table",
+                    "confidence": 0.72
+                },
+                {
+                    "scenario": "hold the upright to stabilize the chair during turning",
+                    "confidence": 0.68
+                }
+            ],
+            "functional_labels": [
+                "support the backrest",
+                "connect backrest to rear structure",
+                "reinforce the chair frame",
+                "provide a side pulling point"
+            ],
+            "semantic_description": "Slim medium-gray upright with a matte smooth hard surface, slightly curved and rising from the rear side of the seat to the top of the backrest.",
+            "id": 4,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "front right leg",
+            "mask_color": "Green",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "grasp a front leg to drag or reposition the chair slightly",
+                    "confidence": 0.41
+                },
+                {
+                    "scenario": "hold the leg while tilting the chair for adjustment",
+                    "confidence": 0.36
+                }
+            ],
+            "functional_labels": [
+                "support the chair",
+                "transfer load to the floor",
+                "stabilize the front corner",
+                "set chair height"
+            ],
+            "semantic_description": "Straight medium-gray leg with a matte smooth hard finish, narrow and vertical at the front corner, reaching from the seat frame to the floor.",
+            "id": 1,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "front left leg",
+            "mask_color": "Purple",
+            "graspable": true,
+            "grasp_scenarios": [
+                {
+                    "scenario": "grasp a front leg to drag or reposition the chair slightly",
+                    "confidence": 0.41
+                },
+                {
+                    "scenario": "hold the leg while tilting the chair for adjustment",
+                    "confidence": 0.36
+                }
+            ],
+            "functional_labels": [
+                "support the chair",
+                "transfer load to the floor",
+                "stabilize the front corner",
+                "set chair height"
+            ],
+            "semantic_description": "Straight medium-gray leg with a matte smooth hard finish, narrow and vertical at the front corner, reaching from the seat frame to the floor.",
+            "id": 5,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "rear seat apron",
+            "mask_color": "Lime Green",
+            "graspable": false,
+            "grasp_scenarios": [],
+            "functional_labels": [
+                "support the rear edge of the seat",
+                "connect the rear uprights below the back opening",
+                "stiffen the seat frame",
+                "reinforce the rear structure"
+            ],
+            "semantic_description": "Narrow medium-gray horizontal rail beneath the backrest opening and behind the seat, spanning between the two rear uprights.",
+            "id": 9,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "right side seat apron",
+            "mask_color": "Cyan",
+            "graspable": false,
+            "grasp_scenarios": [],
+            "functional_labels": [
+                "support the seat",
+                "stiffen the seat frame",
+                "connect front and rear structure on one side",
+                "reinforce the lower side of the chair"
+            ],
+            "semantic_description": "Slim medium-gray side apron board with a matte smooth hard finish, running just under the seat edge along the right side.",
+            "id": 6,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "left side seat apron",
+            "mask_color": "Pink",
+            "graspable": false,
+            "grasp_scenarios": [],
+            "functional_labels": [
+                "support the seat",
+                "stiffen the seat frame",
+                "connect front and rear structure on one side",
+                "reinforce the lower side of the chair"
+            ],
+            "semantic_description": "Slim medium-gray side apron board with a matte smooth hard finish, running just under the seat edge along the left side.",
+            "id": 8,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "back support rail",
+            "mask_color": "Teal",
+            "graspable": false,
+            "grasp_scenarios": [],
+            "functional_labels": [
+                "brace the rear lower structure",
+                "connect the lower rear portions of the side structure",
+                "reinforce the frame",
+                "help maintain rigidity"
+            ],
+            "semantic_description": "Narrow medium-gray rail low on the chair near the rear underside, spanning across the back between the side structures.",
+            "id": 10,
+            "grasp_group": {}
+        },
+        {
+            "part_name": "front seat apron",
+            "mask_color": "Magenta",
+            "graspable": false,
+            "grasp_scenarios": [],
+            "functional_labels": [
+                "support the seat",
+                "stiffen the seat frame",
+                "connect the front legs",
+                "reinforce the lower front structure"
+            ],
+            "semantic_description": "Slim medium-gray apron board with a matte smooth hard finish, located just under the front edge of the seat between the front legs.",
+            "id": 7,
+            "grasp_group": {}
+        }
+    ],
+    "quality_check": {
+        "success": false,
+        "message": "One part is misidentified and several graspable flags are too strict for accessible rails/aprons."
+    }
+}

dataset/furniture/chair/b6a47e233e8b580ea09e90d642c65529/affordance/mesh_part_seg.glb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d6b12b52cb378fc0045e8fbd6918f72f435042fe049fd4218e990575dfddb93c
+size 1427752