{
  "schema": "cad.cdsl.llm.v1",
  "schema_version": "1.1.0",
  "kind": "part",
  "part_id": "CG1BN63-400_CG12054Tube-HeadCover-63LS--1_CG1UN63-400",
  "geometry": {
    "sketches": [
      {
        "id": "sk_001",
        "name": "Origin",
        "role": "profile",
        "workplane": {
          "origin_mm": [
            -0.0,
            -0.0,
            -0.0
          ],
          "x_dir": [
            1.0,
            0.0,
            0.0
          ],
          "y_dir": [
            1.0,
            0.0,
            0.0
          ],
          "normal": [
            0.0,
            0.0,
            1.0
          ]
        },
        "profile": {
          "type": "analytic_contours",
          "contours": []
        }
      }
    ]
  },
  "features": [
    {
      "id": "f_001",
      "name": "Front Plane",
      "atomic_id": "reference_plane",
      "depends_on": [],
      "params": {
        "plane": {
          "origin_mm": [
            0.0,
            0.0,
            0.0
          ],
          "normal": [
            0.0,
            1.0,
            0.0
          ],
          "x_dir": [
            1.0,
            0.0,
            0.0
          ]
        },
        "offset_mm": 0.0,
        "angle_rad": 0.0,
        "reverse": false,
        "solidworks_type": 10
      },
      "execution_status": "deferred"
    },
    {
      "id": "f_002",
      "name": "Top Plane",
      "atomic_id": "reference_plane",
      "depends_on": [
        "f_001"
      ],
      "params": {
        "plane": {
          "origin_mm": [
            0.0,
            0.0,
            0.0
          ],
          "normal": [
            0.0,
            0.0,
            1.0
          ],
          "x_dir": [
            1.0,
            0.0,
            0.0
          ]
        },
        "offset_mm": 0.0,
        "angle_rad": 0.0,
        "reverse": false,
        "solidworks_type": 10
      },
      "execution_status": "deferred"
    },
    {
      "id": "f_003",
      "name": "Right Plane",
      "atomic_id": "reference_plane",
      "depends_on": [
        "f_002"
      ],
      "params": {
        "plane": {
          "origin_mm": [
            0.0,
            0.0,
            0.0
          ],
          "normal": [
            1.0,
            0.0,
            0.0
          ],
          "x_dir": [
            0.0,
            1.0,
            0.0
          ]
        },
        "offset_mm": 0.0,
        "angle_rad": 0.0,
        "reverse": false,
        "solidworks_type": 10
      },
      "execution_status": "deferred"
    }
  ],
  "meta": {
    "unit": "mm",
    "source": "06_流体与密封件/0601_缸体/060102_SMC_CKD气缸型号类/CG1BN63-400_CG12054Tube-HeadCover(63LS)-1_CG1UN63-400.solidworks_evidence_v2.json",
    "source_schema": "solidworks.cad_evidence.v2",
    "source_status": "hybrid_semantic_surfaceir_pending",
    "document_truth": {
      "mass_properties": {
        "available": true,
        "mass": 1.762949276676221,
        "volume": 0.0006529441765467485,
        "surface_area": 0.20820860803266436,
        "center_of_mass": [
          4.469396812774446e-09,
          -8.13152493825857e-05,
          0.00018932958061977957
        ],
        "principal_moments": [
          0.0016712462442057296,
          0.05000486981395264,
          0.05001545501106669
        ],
        "principal_axes": null,
        "moment_of_inertia": null
      },
      "geometry": {
        "bounding_box": [
          -0.0361,
          -0.0361,
          -0.24,
          0.0361,
          0.0361,
          0.238
        ],
        "solid_body_count": 1,
        "bodies": [
          {
            "kind": "body",
            "dotnet_type": "System.__ComObject",
            "name": "Imported1",
            "persist_reference_base64": "UEYAAAQAAAD//v8AAAAAAAEAAABlAAAA",
            "persist_reference_sha256": "24316feba5332defefc7bd9bf1209c0794513a54ae9fbb79124751d8b9d05448",
            "component": null,
            "geometry": {
              "box": [
                -0.0361,
                -0.0361,
                -0.24,
                0.0361,
                0.0361,
                0.238
              ],
              "face_count": 39,
              "edge_count": 46,
              "vertex_count": 11
            },
            "stable_id": "24316feba5332defefc7bd9bf1209c0794513a54ae9fbb79124751d8b9d05448"
          }
        ]
      }
    },
    "step_inference": {
      "available": true,
      "face_count": 57,
      "surface_counts": {
        "cone": 4,
        "cylinder": 32,
        "plane": 21
      },
      "axis_count": 36,
      "repeat_spacings_mm": [
        {
          "spacing_mm": 40.8167,
          "pair_count": 4
        },
        {
          "spacing_mm": 19.3391,
          "pair_count": 4
        },
        {
          "spacing_mm": 514.2979,
          "pair_count": 4
        },
        {
          "spacing_mm": 460.7841,
          "pair_count": 4
        },
        {
          "spacing_mm": 38.0,
          "pair_count": 4
        },
        {
          "spacing_mm": 32.3419,
          "pair_count": 4
        },
        {
          "spacing_mm": 29.0345,
          "pair_count": 4
        },
        {
          "spacing_mm": 562.4656,
          "pair_count": 4
        },
        {
          "spacing_mm": 39.915,
          "pair_count": 2
        },
        {
          "spacing_mm": 58.3182,
          "pair_count": 2
        },
        {
          "spacing_mm": 25.64,
          "pair_count": 2
        },
        {
          "spacing_mm": 27.1148,
          "pair_count": 2
        }
      ],
      "metrics": {
        "bounding_box_mm": [
          -36.1000001,
          -36.1,
          -240.0,
          36.1000001,
          36.1000001,
          238.0
        ],
        "volume_mm3": 652943.830911899,
        "surface_area_mm2": 208208.599115661,
        "solid_count": 1,
        "face_count": 57,
        "edge_count": 116,
        "vertex_count": 77
      },
      "error": null,
      "truth_comparison": {
        "expected_from_evidence": {
          "bounding_box_mm": [
            -36.1,
            -36.1,
            -240.0,
            36.1,
            36.1,
            238.0
          ],
          "volume_mm3": 652944.176546748,
          "surface_area_mm2": 208208.608032664,
          "solid_count": 1,
          "face_count": 39,
          "edge_count": 46,
          "vertex_count": 11
        },
        "comparisons": {
          "volume_mm3": {
            "expected": 652944.176546748,
            "actual": 652943.830911899,
            "absolute_delta": 0.345634849043563,
            "within_tolerance": true
          },
          "surface_area_mm2": {
            "expected": 208208.608032664,
            "actual": 208208.599115661,
            "absolute_delta": 0.008917002996895462,
            "within_tolerance": true
          },
          "bounding_box_mm": {
            "expected": [
              -36.1,
              -36.1,
              -240.0,
              36.1,
              36.1,
              238.0
            ],
            "actual": [
              -36.1000001,
              -36.1,
              -240.0,
              36.1000001,
              36.1000001,
              238.0
            ],
            "max_absolute_delta": 1.0000000116860974e-07,
            "within_tolerance": true
          },
          "solid_count": {
            "expected": 1,
            "actual": 1,
            "matches": true
          },
          "face_count": {
            "expected": 39,
            "actual": 57,
            "matches": false
          },
          "edge_count": {
            "expected": 46,
            "actual": 116,
            "matches": false
          },
          "vertex_count": {
            "expected": 11,
            "actual": 77,
            "matches": false
          }
        },
        "numeric_geometry_match": true,
        "topology_counts_match": false
      }
    },
    "source_has_modeling_features": true
  }
}