{
  "schema": "cad.cdsl.llm.v1",
  "schema_version": "1.1.0",
  "kind": "part",
  "part_id": "GBT5780-2000_147",
  "geometry": {
    "sketches": [
      {
        "id": "sk_001",
        "name": "原点",
        "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": "草图1",
        "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": [
            {
              "role": "outer",
              "closed": true,
              "segments": [
                {
                  "type": "line",
                  "start": [
                    22.5,
                    30.395
                  ],
                  "end": [
                    22.5,
                    18.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    22.5,
                    18.0
                  ],
                  "end": [
                    282.5,
                    18.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    282.5,
                    18.0
                  ],
                  "end": [
                    282.5,
                    0.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    282.5,
                    0.0
                  ],
                  "end": [
                    0.0,
                    0.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    0.0,
                    0.0
                  ],
                  "end": [
                    -0.0,
                    22.79625
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -0.0,
                    22.79625
                  ],
                  "end": [
                    2.765718818,
                    30.395
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    2.765718818,
                    30.395
                  ],
                  "end": [
                    22.5,
                    30.395
                  ]
                }
              ]
            }
          ],
          "construction": [
            {
              "type": "line",
              "start": [
                -110.361254296,
                0.0
              ],
              "end": [
                114.070876289,
                0.0
              ]
            }
          ]
        }
      },
      {
        "id": "sk_003",
        "name": "草图2",
        "role": "profile",
        "workplane": {
          "origin_mm": [
            -0.0,
            -0.0,
            -0.0
          ],
          "x_dir": [
            0.0,
            0.0,
            -1.0
          ],
          "y_dir": [
            0.707106781,
            0.0,
            0.707106781
          ],
          "normal": [
            0.0,
            -1.0,
            0.0
          ]
        },
        "profile": {
          "type": "analytic_contours",
          "contours": [
            {
              "role": "outer",
              "closed": true,
              "segments": [
                {
                  "type": "line",
                  "start": [
                    0.0,
                    30.395
                  ],
                  "end": [
                    -26.322842148,
                    15.1975
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -26.322842148,
                    15.1975
                  ],
                  "end": [
                    -26.322842148,
                    -15.1975
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -26.322842148,
                    -15.1975
                  ],
                  "end": [
                    0.0,
                    -30.395
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    0.0,
                    -30.395
                  ],
                  "end": [
                    26.322842148,
                    -15.1975
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    26.322842148,
                    -15.1975
                  ],
                  "end": [
                    26.322842148,
                    15.1975
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    26.322842148,
                    15.1975
                  ],
                  "end": [
                    0.0,
                    30.395
                  ]
                }
              ]
            }
          ],
          "construction": [
            {
              "type": "circle",
              "center": [
                0.0,
                0.0
              ],
              "radius_mm": 26.322842148
            },
            {
              "type": "line",
              "start": [
                0.0,
                0.0
              ],
              "end": [
                0.0,
                30.395
              ]
            }
          ]
        }
      },
      {
        "id": "sk_004",
        "name": "草图3",
        "role": "profile",
        "workplane": {
          "origin_mm": [
            -0.0,
            -0.0,
            -0.0
          ],
          "x_dir": [
            0.0,
            0.0,
            1.0
          ],
          "y_dir": [
            0.707106781,
            0.0,
            -0.707106781
          ],
          "normal": [
            -0.0,
            1.0,
            0.0
          ]
        },
        "profile": {
          "type": "circle",
          "center": [
            0.0,
            0.0
          ],
          "radius_mm": 18.0
        }
      },
      {
        "id": "sk_005",
        "name": "草图4",
        "role": "profile",
        "workplane": {
          "origin_mm": [
            23.859643098,
            1001.619304563,
            -0.690967875
          ],
          "x_dir": [
            0.999715156,
            -0.0,
            -0.023866441
          ],
          "y_dir": [
            -0.0,
            -1.0,
            0.0
          ],
          "normal": [
            -0.023866441,
            0.0,
            -0.999715156
          ]
        },
        "profile": {
          "type": "analytic_contours",
          "contours": [
            {
              "role": "outer",
              "closed": true,
              "segments": [
                {
                  "type": "line",
                  "start": [
                    0.0,
                    2.7
                  ],
                  "end": [
                    1.215,
                    0.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    1.215,
                    0.0
                  ],
                  "end": [
                    -1.215,
                    0.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -1.215,
                    0.0
                  ],
                  "end": [
                    0.0,
                    2.7
                  ]
                }
              ]
            }
          ],
          "construction": [
            {
              "type": "line",
              "start": [
                -0.0,
                0.0
              ],
              "end": [
                0.0,
                2.7
              ]
            }
          ]
        }
      }
    ]
  },
  "features": [
    {
      "id": "f_001",
      "name": "前视基准面",
      "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": "上视基准面",
      "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_004",
      "name": "旋转1",
      "atomic_id": "revolve_add",
      "depends_on": [
        "f_001"
      ],
      "params": {
        "angle_deg": 360.0,
        "axis": {
          "origin_mm": [
            -110.361254296,
            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_002",
      "selectors": [
        {
          "kind": "axis",
          "stable_id": "d0d8cfcdf0cbcd8d8448ae628a093dfadbdc14330cf0b2b0169abfb1317d72a5",
          "source": "solidworks",
          "confidence": 1.0,
          "geometry": {
            "start": [
              -0.11036125429553265,
              0.0,
              0.0
            ],
            "end": [
              0.11407087628865978,
              0.0,
              0.0
            ]
          }
        }
      ]
    },
    {
      "id": "f_003",
      "name": "右视基准面",
      "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"
    },
    {
      "id": "f_005",
      "name": "切除-拉伸1",
      "atomic_id": "extrude_cut_blind",
      "depends_on": [
        "f_004"
      ],
      "params": {
        "distance_mm": 0.0,
        "reverse": false,
        "end_condition": {
          "type": "through_all",
          "solidworks_code": 1
        }
      },
      "execution_status": "deferred",
      "sketch_id": "sk_003"
    },
    {
      "id": "f_006",
      "name": "基准面1",
      "atomic_id": "reference_plane",
      "depends_on": [
        "f_005"
      ],
      "params": {
        "plane": {
          "origin_mm": [
            23.859643098,
            1001.619304563,
            -0.690967875
          ],
          "x_dir": [
            0.999715156,
            -0.0,
            -0.023866441
          ],
          "y_dir": [
            -0.0,
            -1.0,
            0.0
          ],
          "normal": [
            -0.023866441,
            0.0,
            -0.999715156
          ]
        },
        "offset_mm": 0.0,
        "angle_rad": 0.0,
        "reverse": false,
        "solidworks_type": 8,
        "references": [
          {
            "kind": "feature",
            "stable_id": "2a2a35de15ce05179df1376395a4d8a844e14beb71ab596ecac536e77d5f3da5",
            "source": "solidworks",
            "confidence": 1.0
          },
          {
            "kind": "edge",
            "stable_id": "c8464ec11f264a1c283be11661cc872ca8f17658d56961a6c759a7e5321b0c54",
            "source": "solidworks",
            "confidence": 1.0,
            "geometry": {
              "curve": {
                "type": "other",
                "parameters": null
              },
              "start": [
                0.28250000000000003,
                0.0,
                -0.018000000000000002
              ],
              "end": [
                0.18549999999999928,
                0.008078385243600246,
                -0.016085387525825678
              ]
            }
          }
        ],
        "derived_from_sketch_id": "sk_005"
      },
      "execution_status": "deferred",
      "selectors": [
        {
          "kind": "feature",
          "stable_id": "2a2a35de15ce05179df1376395a4d8a844e14beb71ab596ecac536e77d5f3da5",
          "source": "solidworks",
          "confidence": 1.0
        },
        {
          "kind": "edge",
          "stable_id": "c8464ec11f264a1c283be11661cc872ca8f17658d56961a6c759a7e5321b0c54",
          "source": "solidworks",
          "confidence": 1.0,
          "geometry": {
            "curve": {
              "type": "other",
              "parameters": null
            },
            "start": [
              0.28250000000000003,
              0.0,
              -0.018000000000000002
            ],
            "end": [
              0.18549999999999928,
              0.008078385243600246,
              -0.016085387525825678
            ]
          }
        }
      ]
    }
  ],
  "meta": {
    "unit": "mm",
    "source": "01_紧固件/0101_螺栓/010101_GBT5780六角头螺栓C级/GBT5780-2000_147.solidworks_evidence_v2.json",
    "source_schema": "solidworks.cad_evidence.v2",
    "source_status": "hybrid_semantic_surfaceir_pending",
    "document_truth": {
      "mass_properties": {
        "available": true,
        "mass": 0.30524372583551046,
        "volume": 0.0003052437258355105,
        "surface_area": 0.050288379734614,
        "center_of_mass": [
          0.12449474656217273,
          -1.6650904797599987e-06,
          -1.057594413766623e-06
        ],
        "principal_moments": [
          5.941793927142151e-05,
          0.0022497041641500798,
          0.0022498203518103083
        ],
        "principal_axes": null,
        "moment_of_inertia": null
      },
      "geometry": {
        "bounding_box": [
          0.0,
          -0.030395,
          -0.02632284214802802,
          0.2843092449511488,
          0.030395,
          0.02632284214802802
        ],
        "solid_body_count": 1,
        "bodies": [
          {
            "kind": "body",
            "dotnet_type": "System.__ComObject",
            "name": "切除-扫描1",
            "persist_reference_base64": "UEYAAAQAAAD//v8AAAAAAAMAAABoAAAAZgAAAGUAAAA=",
            "persist_reference_sha256": "2ffcbb18b5b8c930c055b6557fff64640c4c121a7bb76e62e3b296ccd2b9d900",
            "component": null,
            "geometry": {
              "box": [
                0.0,
                -0.030395,
                -0.026322842148028016,
                0.2843092449511488,
                0.030395,
                0.02632284214802802
              ],
              "face_count": 14,
              "edge_count": 30,
              "vertex_count": 19
            },
            "stable_id": "2ffcbb18b5b8c930c055b6557fff64640c4c121a7bb76e62e3b296ccd2b9d900"
          }
        ]
      }
    },
    "step_inference": {
      "available": true,
      "face_count": 87,
      "surface_counts": {
        "bspline": 2,
        "cone": 2,
        "cylinder": 73,
        "plane": 10
      },
      "axis_count": 75,
      "repeat_spacings_mm": [],
      "metrics": {
        "bounding_box_mm": [
          -1e-07,
          -30.3950001,
          -26.322842248,
          282.5000001,
          30.3950001,
          26.322842248
        ],
        "volume_mm3": 305748.424469662,
        "surface_area_mm2": 50296.709775905,
        "solid_count": 1,
        "face_count": 87,
        "edge_count": 253,
        "vertex_count": 169
      },
      "error": null,
      "truth_comparison": {
        "expected_from_evidence": {
          "bounding_box_mm": [
            0.0,
            -30.395,
            -26.322842148,
            284.309244951,
            30.395,
            26.322842148
          ],
          "volume_mm3": 305243.72583551,
          "surface_area_mm2": 50288.379734614,
          "solid_count": 1,
          "face_count": 14,
          "edge_count": 30,
          "vertex_count": 19
        },
        "comparisons": {
          "volume_mm3": {
            "expected": 305243.72583551,
            "actual": 305748.424469662,
            "absolute_delta": 504.6986341520096,
            "within_tolerance": false
          },
          "surface_area_mm2": {
            "expected": 50288.379734614,
            "actual": 50296.709775905,
            "absolute_delta": 8.330041291002999,
            "within_tolerance": false
          },
          "bounding_box_mm": {
            "expected": [
              0.0,
              -30.395,
              -26.322842148,
              284.309244951,
              30.395,
              26.322842148
            ],
            "actual": [
              -1e-07,
              -30.3950001,
              -26.322842248,
              282.5000001,
              30.3950001,
              26.322842248
            ],
            "max_absolute_delta": 1.80924485099996,
            "within_tolerance": false
          },
          "solid_count": {
            "expected": 1,
            "actual": 1,
            "matches": true
          },
          "face_count": {
            "expected": 14,
            "actual": 87,
            "matches": false
          },
          "edge_count": {
            "expected": 30,
            "actual": 253,
            "matches": false
          },
          "vertex_count": {
            "expected": 19,
            "actual": 169,
            "matches": false
          }
        },
        "numeric_geometry_match": false,
        "topology_counts_match": false
      }
    },
    "source_has_modeling_features": true
  }
}