{ "index": { "type_name": "default", "entity": "UPB_00000492", "label": "2" }, "part_level": { "part_name": "Door Panels (Upper and Mid Compartments)", "affordance": 5, "graspable": true, "basic_description": "Two veneered MDF flat door panels that close the upper shelving compartment and a small mid compartment.", "functional_description": "Conceal and protect stored items; reduce dust ingress and improve appearance.", "movement_description": "Each panel swings about a vertical hinge line relative to the carcass; typical opening angle about 110 degrees with light hinge damping.", "grasp_description": "Users pull at an edge or push on the panel to open/close." }, "basic_info": { "material": "wood/MDF_Veneered", "density": 0.7, "young": 3.5, "hardness": 12, "poisson": 0.3, "friction": 0.45 }, "kinematic_info": { "motion_types": [ "D" ], "motion_info": {} } }