{
  "schema": "cad.cdsl.llm.v1",
  "schema_version": "1.1.0",
  "kind": "part",
  "part_id": "CG1BA40-150_CG12054Tube-HeadCover",
  "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": []
        }
      },
      {
        "id": "sk_002",
        "name": "Sketch1",
        "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": "circle",
          "center": [
            0.0,
            0.0
          ],
          "radius_mm": 23.5
        }
      },
      {
        "id": "sk_003",
        "name": "Sketch22",
        "role": "profile",
        "workplane": {
          "origin_mm": [
            -193.5,
            -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": "circle",
          "center": [
            0.0,
            0.0
          ],
          "radius_mm": 13.2
        }
      },
      {
        "id": "sk_004",
        "name": "Sketch2",
        "role": "profile",
        "workplane": {
          "origin_mm": [
            -104.0,
            -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": "circle",
          "center": [
            0.0,
            0.0
          ],
          "radius_mm": 12.5
        }
      },
      {
        "id": "sk_005",
        "name": "Sketch7",
        "role": "profile",
        "workplane": {
          "origin_mm": [
            -104.0,
            -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": "circles",
          "items": [
            {
              "center": [
                -13.0,
                13.0
              ],
              "radius_mm": 3.0
            },
            {
              "center": [
                13.0,
                13.0
              ],
              "radius_mm": 3.0
            },
            {
              "center": [
                -13.0,
                -13.0
              ],
              "radius_mm": 3.0
            },
            {
              "center": [
                13.0,
                -13.0
              ],
              "radius_mm": 3.0
            }
          ]
        }
      },
      {
        "id": "sk_006",
        "name": "Sketch13",
        "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": "circle",
          "center": [
            0.0,
            0.0
          ],
          "radius_mm": 20.0
        }
      },
      {
        "id": "sk_007",
        "name": "Sketch14",
        "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": "circle",
          "center": [
            0.0,
            0.0
          ],
          "radius_mm": 8.0
        }
      },
      {
        "id": "sk_008",
        "name": "Sketch23",
        "role": "profile",
        "workplane": {
          "origin_mm": [
            -104.0,
            -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": [
            {
              "role": "outer",
              "closed": true,
              "segments": [
                {
                  "type": "line",
                  "start": [
                    22.0,
                    23.5
                  ],
                  "end": [
                    22.0,
                    -23.5
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    22.0,
                    -23.5
                  ],
                  "end": [
                    28.0,
                    -23.5
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    28.0,
                    -23.5
                  ],
                  "end": [
                    28.0,
                    23.5
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    28.0,
                    23.5
                  ],
                  "end": [
                    22.0,
                    23.5
                  ]
                }
              ]
            },
            {
              "role": "inner",
              "closed": true,
              "segments": [
                {
                  "type": "line",
                  "start": [
                    -22.0,
                    23.5
                  ],
                  "end": [
                    -28.0,
                    23.5
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -28.0,
                    23.5
                  ],
                  "end": [
                    -28.0,
                    -23.5
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -28.0,
                    -23.5
                  ],
                  "end": [
                    -22.0,
                    -23.5
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -22.0,
                    -23.5
                  ],
                  "end": [
                    -22.0,
                    23.5
                  ]
                }
              ]
            }
          ],
          "construction": [
            {
              "type": "line",
              "start": [
                0.0,
                0.0
              ],
              "end": [
                0.0,
                18.019132203
              ]
            }
          ]
        }
      },
      {
        "id": "sk_009",
        "name": "Sketch24",
        "role": "profile",
        "workplane": {
          "origin_mm": [
            -94.0,
            -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": [
            {
              "role": "outer",
              "closed": true,
              "segments": [
                {
                  "type": "line",
                  "start": [
                    -20.75,
                    7.0
                  ],
                  "end": [
                    -22.0,
                    7.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -22.0,
                    7.0
                  ],
                  "end": [
                    -22.0,
                    -0.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -22.0,
                    -0.0
                  ],
                  "end": [
                    -12.25,
                    -0.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -12.25,
                    -0.0
                  ],
                  "end": [
                    -12.25,
                    4.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -12.25,
                    4.0
                  ],
                  "end": [
                    -14.75,
                    4.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -14.75,
                    4.0
                  ],
                  "end": [
                    -14.75,
                    5.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -14.75,
                    5.0
                  ],
                  "end": [
                    -20.75,
                    5.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -20.75,
                    5.0
                  ],
                  "end": [
                    -20.75,
                    7.0
                  ]
                }
              ]
            }
          ],
          "construction": [
            {
              "type": "line",
              "start": [
                0.0,
                0.0
              ],
              "end": [
                5.630227001,
                0.0
              ]
            }
          ]
        }
      }
    ]
  },
  "features": [
    {
      "id": "f_001",
      "name": "Plane1",
      "atomic_id": "reference_plane",
      "depends_on": [],
      "params": {
        "plane": {
          "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
          ]
        },
        "offset_mm": 0.0,
        "angle_rad": 0.0,
        "reverse": false,
        "solidworks_type": 10,
        "derived_from_sketch_id": "sk_001"
      },
      "execution_status": "deferred"
    },
    {
      "id": "f_002",
      "name": "Plane2",
      "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,
        "plane_inference": "solidworks_origin_plane_order"
      },
      "execution_status": "deferred"
    },
    {
      "id": "f_004",
      "name": "Base-Extrude",
      "atomic_id": "extrude_add_two_sided",
      "depends_on": [
        "f_001"
      ],
      "params": {
        "distance_mm": 0.0,
        "reverse": false,
        "end_condition": {
          "type": "up_to_surface",
          "solidworks_code": 4
        },
        "reverse_distance_mm": 0.0,
        "reverse_end_condition": {
          "type": "up_to_surface",
          "solidworks_code": 4
        }
      },
      "execution_status": "supported",
      "sketch_id": "sk_002"
    },
    {
      "id": "f_003",
      "name": "Plane3",
      "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,
        "plane_inference": "solidworks_origin_plane_order"
      },
      "execution_status": "deferred"
    },
    {
      "id": "f_005",
      "name": "Plane4",
      "atomic_id": "reference_plane",
      "depends_on": [
        "f_004"
      ],
      "params": {
        "plane": {
          "origin_mm": [
            0.0,
            0.0,
            -104.0
          ],
          "x_dir": [
            0.0,
            -1.0,
            0.0
          ],
          "normal": [
            0.0,
            0.0,
            1.0
          ]
        },
        "offset_mm": 0.0,
        "angle_rad": 0.0,
        "reverse": false,
        "solidworks_type": 5,
        "references": [
          {
            "kind": "feature",
            "stable_id": "6a377589857f82112e03e193f41bc3cff3041eebb57648f54694f819de4cd3ad",
            "source": "solidworks",
            "confidence": 1.0,
            "owner_feature_id": "f_004"
          },
          {
            "kind": "face",
            "stable_id": "2dc1269005fd18e3bd355aa9fde19e04162079396914b373e9a910c2c1c54687",
            "source": "solidworks",
            "confidence": 1.0,
            "geometry": {
              "surface": {
                "type": "plane",
                "parameters": [
                  0.0,
                  0.0,
                  1.0,
                  0.0,
                  0.0,
                  -0.104
                ]
              },
              "box": [
                -0.023500000000000004,
                -0.023500000000000004,
                -0.104,
                0.023500000000000004,
                0.023500000000000004,
                -0.104
              ],
              "area": 0.001734944542944964
            }
          }
        ]
      },
      "execution_status": "deferred",
      "selectors": [
        {
          "kind": "feature",
          "stable_id": "6a377589857f82112e03e193f41bc3cff3041eebb57648f54694f819de4cd3ad",
          "source": "solidworks",
          "confidence": 1.0,
          "owner_feature_id": "f_004"
        },
        {
          "kind": "face",
          "stable_id": "2dc1269005fd18e3bd355aa9fde19e04162079396914b373e9a910c2c1c54687",
          "source": "solidworks",
          "confidence": 1.0,
          "geometry": {
            "surface": {
              "type": "plane",
              "parameters": [
                0.0,
                0.0,
                1.0,
                0.0,
                0.0,
                -0.104
              ]
            },
            "box": [
              -0.023500000000000004,
              -0.023500000000000004,
              -0.104,
              0.023500000000000004,
              0.023500000000000004,
              -0.104
            ],
            "area": 0.001734944542944964
          }
        }
      ]
    },
    {
      "id": "f_008",
      "name": "Axis2",
      "atomic_id": "reference_axis",
      "depends_on": [
        "f_004"
      ],
      "params": {
        "axis": {
          "origin_mm": [
            0.0,
            0.0,
            170.468037432
          ],
          "direction": [
            0.0,
            0.0,
            -1.0
          ],
          "selector": {
            "kind": "face",
            "stable_id": "45e31daa7eef8808271afa91bacb3f2657a6e4847b71be69746575ecf2006a86",
            "source": "solidworks",
            "confidence": 1.0,
            "geometry": {
              "surface": {
                "type": "cylinder",
                "parameters": [
                  0.0,
                  0.0,
                  0.17046803743153546,
                  0.0,
                  0.0,
                  -1.0,
                  0.023500000000000004
                ]
              },
              "box": [
                -0.023500000000000004,
                -0.023500000000000004,
                -0.104,
                0.023500000000000004,
                0.023500000000000004,
                0.104
              ],
              "area": 0.03071220978149383
            }
          }
        }
      },
      "execution_status": "deferred",
      "selectors": [
        {
          "kind": "face",
          "stable_id": "45e31daa7eef8808271afa91bacb3f2657a6e4847b71be69746575ecf2006a86",
          "source": "solidworks",
          "confidence": 1.0,
          "geometry": {
            "surface": {
              "type": "cylinder",
              "parameters": [
                0.0,
                0.0,
                0.17046803743153546,
                0.0,
                0.0,
                -1.0,
                0.023500000000000004
              ]
            },
            "box": [
              -0.023500000000000004,
              -0.023500000000000004,
              -0.104,
              0.023500000000000004,
              0.023500000000000004,
              0.104
            ],
            "area": 0.03071220978149383
          }
        }
      ]
    },
    {
      "id": "f_010",
      "name": "StrokeChamber",
      "atomic_id": "extrude_cut_blind",
      "depends_on": [
        "f_001",
        "f_004"
      ],
      "params": {
        "distance_mm": 0.0,
        "reverse": true,
        "end_condition": {
          "type": "up_to_surface",
          "solidworks_code": 4
        },
        "reverse_distance_mm": 0.0,
        "reverse_end_condition": {
          "type": "up_to_surface",
          "solidworks_code": 4
        }
      },
      "execution_status": "supported",
      "sketch_id": "sk_006"
    },
    {
      "id": "f_011",
      "name": "RodThruBore",
      "atomic_id": "extrude_cut_blind",
      "depends_on": [
        "f_001",
        "f_004"
      ],
      "params": {
        "distance_mm": 0.0,
        "reverse": true,
        "end_condition": {
          "type": "through_all",
          "solidworks_code": 1
        }
      },
      "execution_status": "supported",
      "sketch_id": "sk_007"
    },
    {
      "id": "f_013",
      "name": "FrontBand",
      "atomic_id": "reference_plane",
      "depends_on": [
        "f_004"
      ],
      "params": {
        "plane": {
          "origin_mm": [
            -0.0,
            -10.0,
            -0.0
          ],
          "normal": [
            0.0,
            1.0,
            0.0
          ],
          "x_dir": [
            1.0,
            0.0,
            0.0
          ]
        },
        "offset_mm": 10.0,
        "angle_rad": 0.0,
        "reverse": true,
        "solidworks_type": 5,
        "references": [
          {
            "kind": "feature",
            "stable_id": "6a377589857f82112e03e193f41bc3cff3041eebb57648f54694f819de4cd3ad",
            "source": "solidworks",
            "confidence": 1.0,
            "owner_feature_id": "f_004"
          },
          {
            "kind": "face",
            "stable_id": "3a97cb8c57a197ccef40af8305883a44fccb55ff02b81fd0d8129180730fcb81",
            "source": "solidworks",
            "confidence": 1.0,
            "geometry": {
              "surface": {
                "type": "plane",
                "parameters": [
                  0.0,
                  0.0,
                  1.0,
                  0.0,
                  0.0,
                  0.104
                ]
              },
              "box": [
                -0.023500000000000004,
                -0.023500000000000004,
                0.104,
                0.023500000000000004,
                0.023500000000000004,
                0.104
              ],
              "area": 0.0015338826131152173
            }
          }
        ]
      },
      "execution_status": "deferred",
      "selectors": [
        {
          "kind": "feature",
          "stable_id": "6a377589857f82112e03e193f41bc3cff3041eebb57648f54694f819de4cd3ad",
          "source": "solidworks",
          "confidence": 1.0,
          "owner_feature_id": "f_004"
        },
        {
          "kind": "face",
          "stable_id": "3a97cb8c57a197ccef40af8305883a44fccb55ff02b81fd0d8129180730fcb81",
          "source": "solidworks",
          "confidence": 1.0,
          "geometry": {
            "surface": {
              "type": "plane",
              "parameters": [
                0.0,
                0.0,
                1.0,
                0.0,
                0.0,
                0.104
              ]
            },
            "box": [
              -0.023500000000000004,
              -0.023500000000000004,
              0.104,
              0.023500000000000004,
              0.023500000000000004,
              0.104
            ],
            "area": 0.0015338826131152173
          }
        }
      ]
    },
    {
      "id": "f_006",
      "name": "LS Head Cover",
      "atomic_id": "extrude_add_blind",
      "depends_on": [
        "f_005",
        "f_004"
      ],
      "params": {
        "distance_mm": 19.0,
        "reverse": true,
        "end_condition": {
          "type": "blind",
          "solidworks_code": 0
        }
      },
      "execution_status": "supported",
      "sketch_id": "sk_003"
    },
    {
      "id": "f_007",
      "name": "Boss-Extrude1",
      "atomic_id": "extrude_add_blind",
      "depends_on": [
        "f_005",
        "f_004"
      ],
      "params": {
        "distance_mm": 2.0,
        "reverse": true,
        "end_condition": {
          "type": "blind",
          "solidworks_code": 0
        }
      },
      "execution_status": "supported",
      "sketch_id": "sk_004"
    },
    {
      "id": "f_009",
      "name": "Cut-Extrude6",
      "atomic_id": "extrude_cut_blind",
      "depends_on": [
        "f_005",
        "f_004"
      ],
      "params": {
        "distance_mm": 12.0,
        "reverse": true,
        "end_condition": {
          "type": "blind",
          "solidworks_code": 0
        }
      },
      "execution_status": "supported",
      "sketch_id": "sk_005"
    },
    {
      "id": "f_012",
      "name": "Flats",
      "atomic_id": "extrude_cut_blind",
      "depends_on": [
        "f_005",
        "f_004"
      ],
      "params": {
        "distance_mm": 18.5,
        "reverse": false,
        "end_condition": {
          "type": "blind",
          "solidworks_code": 0
        }
      },
      "execution_status": "deferred",
      "sketch_id": "sk_008"
    },
    {
      "id": "f_014",
      "name": "RearBand",
      "atomic_id": "reference_plane",
      "depends_on": [
        "f_005"
      ],
      "params": {
        "plane": {
          "origin_mm": [
            0.0,
            0.0,
            -114.0
          ],
          "x_dir": [
            0.0,
            -1.0,
            0.0
          ],
          "normal": [
            0.0,
            0.0,
            1.0
          ]
        },
        "offset_mm": 10.0,
        "angle_rad": 0.0,
        "reverse": true,
        "solidworks_type": 5,
        "references": [
          {
            "kind": "feature",
            "stable_id": "d0035650bb94ded65c3cc83ddd9977fdc0ac777d9e7955b97d538092023b5b4a",
            "source": "solidworks",
            "confidence": 1.0,
            "owner_feature_id": "f_005"
          }
        ],
        "derived_from_feature_id": "f_005",
        "plane_inference": "parent_reference_plane"
      },
      "execution_status": "deferred",
      "selectors": [
        {
          "kind": "feature",
          "stable_id": "d0035650bb94ded65c3cc83ddd9977fdc0ac777d9e7955b97d538092023b5b4a",
          "source": "solidworks",
          "confidence": 1.0,
          "owner_feature_id": "f_005"
        }
      ]
    },
    {
      "id": "f_015",
      "name": "TrunnionHoleLocators",
      "atomic_id": "reference_plane",
      "depends_on": [
        "f_005"
      ],
      "params": {
        "plane": {
          "origin_mm": [
            -94.0,
            -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
          ]
        },
        "offset_mm": 10.0,
        "angle_rad": 0.0,
        "reverse": true,
        "solidworks_type": 5,
        "references": [
          {
            "kind": "feature",
            "stable_id": "d0035650bb94ded65c3cc83ddd9977fdc0ac777d9e7955b97d538092023b5b4a",
            "source": "solidworks",
            "confidence": 1.0,
            "owner_feature_id": "f_005"
          }
        ],
        "derived_from_sketch_id": "sk_009"
      },
      "execution_status": "deferred",
      "selectors": [
        {
          "kind": "feature",
          "stable_id": "d0035650bb94ded65c3cc83ddd9977fdc0ac777d9e7955b97d538092023b5b4a",
          "source": "solidworks",
          "confidence": 1.0,
          "owner_feature_id": "f_005"
        }
      ]
    },
    {
      "id": "f_016",
      "name": "TrunnionHole",
      "atomic_id": "revolve_cut",
      "depends_on": [
        "f_015",
        "f_004",
        "f_012"
      ],
      "params": {
        "angle_deg": 360.0,
        "axis": {
          "origin_mm": [
            0.0,
            0.0,
            0.0
          ],
          "direction": [
            1.0,
            0.0,
            0.0
          ]
        },
        "reverse": false,
        "end_condition": {
          "type": "blind",
          "solidworks_code": 0
        }
      },
      "execution_status": "deferred",
      "sketch_id": "sk_009",
      "selectors": [
        {
          "kind": "axis",
          "stable_id": "b366ea8a371ebcaddbc82fe6d31a9607a3a8ab77651dfdf3f8c6421b18041122",
          "source": "solidworks",
          "confidence": 1.0,
          "geometry": {
            "start": [
              0.0,
              0.0,
              0.0
            ],
            "end": [
              0.00563022700119474,
              0.0,
              0.0
            ]
          }
        }
      ]
    },
    {
      "id": "f_017",
      "name": "TrunnionHole2",
      "atomic_id": "pattern_mirror",
      "depends_on": [
        "f_016",
        "f_003"
      ],
      "params": {
        "source_feature_ids": [
          "f_016"
        ],
        "mirror_plane": {
          "unresolved": "mirror plane was not captured"
        }
      },
      "execution_status": "deferred",
      "unresolved": [
        "mirror pattern source features or plane were not captured"
      ]
    }
  ],
  "meta": {
    "unit": "mm",
    "source": "06_流体与密封件/0601_缸体/060102_SMC_CKD气缸型号类/CG1BA40-150_CG12054Tube-HeadCover.solidworks_evidence_v2.json",
    "source_schema": "solidworks.cad_evidence.v2",
    "source_status": "hybrid_semantic_surfaceir_pending",
    "document_truth": {
      "mass_properties": {
        "available": true,
        "mass": 0.1581921562707423,
        "volume": 0.00015819215627074228,
        "surface_area": 0.05876427906126074,
        "center_of_mass": [
          -9.046102496179238e-19,
          1.0392246210986392e-18,
          -0.0015608364586605175
        ],
        "principal_moments": [
          5.927432781713174e-05,
          0.000874010669292874,
          0.000874826619373483
        ],
        "principal_axes": null,
        "moment_of_inertia": null
      },
      "geometry": {
        "bounding_box": [
          -0.023500000000000004,
          -0.023500000000000004,
          -0.106,
          0.023500000000000004,
          0.023500000000000004,
          0.104
        ],
        "solid_body_count": 1,
        "bodies": [
          {
            "kind": "body",
            "dotnet_type": "System.__ComObject",
            "name": "TrunnionHole2",
            "persist_reference_base64": "UEYAAAQAAAD//v8AAAAAAAgAAAB3AAAAdgAAAHsAAABsAAAAawAAAGoAAABoAAAAZQAAAA==",
            "persist_reference_sha256": "42730b49a23c04e29ca8f4894f39e0cf3e90954b04cde331a0729bd0db01ce24",
            "component": null,
            "geometry": {
              "box": [
                -0.023500000000000004,
                -0.023500000000000004,
                -0.106,
                0.023500000000000004,
                0.023500000000000004,
                0.104
              ],
              "face_count": 33,
              "edge_count": 39,
              "vertex_count": 8
            },
            "stable_id": "42730b49a23c04e29ca8f4894f39e0cf3e90954b04cde331a0729bd0db01ce24"
          }
        ]
      }
    },
    "step_inference": {
      "available": true,
      "face_count": 47,
      "surface_counts": {
        "cylinder": 28,
        "plane": 19
      },
      "axis_count": 28,
      "repeat_spacings_mm": [
        {
          "spacing_mm": 18.4932,
          "pair_count": 4
        },
        {
          "spacing_mm": 226.8149,
          "pair_count": 4
        },
        {
          "spacing_mm": 196.8604,
          "pair_count": 4
        },
        {
          "spacing_mm": 26.0,
          "pair_count": 4
        },
        {
          "spacing_mm": 23.1084,
          "pair_count": 4
        },
        {
          "spacing_mm": 263.1111,
          "pair_count": 4
        },
        {
          "spacing_mm": 36.7696,
          "pair_count": 2
        }
      ],
      "metrics": {
        "bounding_box_mm": [
          -23.5,
          -23.5,
          -106.0,
          23.5,
          23.5,
          104.0
        ],
        "volume_mm3": 158192.156270742,
        "surface_area_mm2": 58764.279061261,
        "solid_count": 1,
        "face_count": 47,
        "edge_count": 96,
        "vertex_count": 64
      },
      "error": null,
      "truth_comparison": {
        "expected_from_evidence": {
          "bounding_box_mm": [
            -23.5,
            -23.5,
            -106.0,
            23.5,
            23.5,
            104.0
          ],
          "volume_mm3": 158192.156270742,
          "surface_area_mm2": 58764.279061261,
          "solid_count": 1,
          "face_count": 33,
          "edge_count": 39,
          "vertex_count": 8
        },
        "comparisons": {
          "volume_mm3": {
            "expected": 158192.156270742,
            "actual": 158192.156270742,
            "absolute_delta": 0.0,
            "within_tolerance": true
          },
          "surface_area_mm2": {
            "expected": 58764.279061261,
            "actual": 58764.279061261,
            "absolute_delta": 0.0,
            "within_tolerance": true
          },
          "bounding_box_mm": {
            "expected": [
              -23.5,
              -23.5,
              -106.0,
              23.5,
              23.5,
              104.0
            ],
            "actual": [
              -23.5,
              -23.5,
              -106.0,
              23.5,
              23.5,
              104.0
            ],
            "max_absolute_delta": 0.0,
            "within_tolerance": true
          },
          "solid_count": {
            "expected": 1,
            "actual": 1,
            "matches": true
          },
          "face_count": {
            "expected": 33,
            "actual": 47,
            "matches": false
          },
          "edge_count": {
            "expected": 39,
            "actual": 96,
            "matches": false
          },
          "vertex_count": {
            "expected": 8,
            "actual": 64,
            "matches": false
          }
        },
        "numeric_geometry_match": true,
        "topology_counts_match": false
      }
    },
    "source_has_modeling_features": true
  }
}