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"topology_categories": [ "Boss", "LateralPlane_Z" ], "category_distribution": { "Boss": 970, "LateralPlane_Z": 966 }, "has_step_file": true, "has_grasp_recommendations": true }, { "name": "valve_body", "num_faces": 24, "num_triangles": 3790, "shape_bounds": [ -50.0, -30.0, -22.0, 50.0, 30.0, 50.0 ], "topology_categories": [ "Boss", "FreeSurface", "LateralPlane_X", "LateralPlane_Z" ], "category_distribution": { "FreeSurface": 383, "Boss": 1622, "LateralPlane_Z": 634, "LateralPlane_X": 1151 }, "has_step_file": true, "has_grasp_recommendations": true } ], "total_statistics": { "total_faces": 863, "total_triangles": 46168, "total_category_distribution": { "LateralPlane_X": 1943, "ConvexFeature_Bolt": 2046, "ConcaveFeature_Hole": 1216, "FreeSurface": 12439, "HorizontalPlane": 560, "LateralPlane_Z": 13434, "Boss": 8933, "Fillet": 716, "Chamfer": 4441, "NearHorizontal": 220, "NearLateral_X": 212, "NearLateral_Z": 8 } }, "pricing": { "personal": 49, "commercial": 149, "currency": "USD" }, "legal": { "dataset_license": "CC-BY-4.0", "model_license": "CC0 (Public Domain)", "original_work": true, "commercial_use_allowed": true, "attribution_required": true, "note": "3D models are original creations released under CC0. The dataset (annotations, metadata, packaging) is licensed under CC-BY-4.0." }, "source": { "topology_data": "Huhb3D-Topology-Dataset/objects/", "step_files": "original_models/step/", "parser": "OpenCascade STEP mesh tessellation with topology classification" } }