{
  "schema": "cad.cdsl.llm.v1",
  "schema_version": "1.1.0",
  "kind": "part",
  "part_id": "091649",
  "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,
            1000.0,
            -0.0
          ],
          "x_dir": [
            1.0,
            0.0,
            0.0
          ],
          "y_dir": [
            0.0,
            1.0,
            0.0
          ],
          "normal": [
            0.0,
            0.0,
            1.0
          ]
        },
        "profile": {
          "type": "analytic_contours",
          "contours": [
            {
              "role": "outer",
              "closed": true,
              "segments": [
                {
                  "type": "line",
                  "start": [
                    -20.0,
                    13.0
                  ],
                  "end": [
                    20.0,
                    13.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    20.0,
                    13.0
                  ],
                  "end": [
                    20.0,
                    -13.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    20.0,
                    -13.0
                  ],
                  "end": [
                    -20.0,
                    -13.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -20.0,
                    -13.0
                  ],
                  "end": [
                    -20.0,
                    13.0
                  ]
                }
              ]
            }
          ],
          "construction": [
            {
              "type": "line",
              "start": [
                -20.0,
                13.0
              ],
              "end": [
                20.0,
                -13.0
              ]
            },
            {
              "type": "line",
              "start": [
                -20.0,
                -13.0
              ],
              "end": [
                20.0,
                13.0
              ]
            }
          ]
        }
      },
      {
        "id": "sk_003",
        "name": "草图2",
        "role": "profile",
        "workplane": {
          "origin_mm": [
            -0.0,
            1000.0,
            -0.0
          ],
          "x_dir": [
            1.0,
            0.0,
            0.0
          ],
          "y_dir": [
            0.0,
            1.0,
            0.0
          ],
          "normal": [
            0.0,
            0.0,
            1.0
          ]
        },
        "profile": {
          "type": "analytic_contours",
          "contours": [
            {
              "role": "outer",
              "closed": true,
              "segments": [
                {
                  "type": "line",
                  "start": [
                    -7.0,
                    11.5
                  ],
                  "end": [
                    -7.0,
                    -10.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -7.0,
                    -10.0
                  ],
                  "end": [
                    7.0,
                    -10.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    7.0,
                    -10.0
                  ],
                  "end": [
                    7.0,
                    11.5
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    7.0,
                    11.5
                  ],
                  "end": [
                    10.0,
                    11.5
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    10.0,
                    11.5
                  ],
                  "end": [
                    10.0,
                    -13.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    10.0,
                    -13.0
                  ],
                  "end": [
                    -10.0,
                    -13.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -10.0,
                    -13.0
                  ],
                  "end": [
                    -10.0,
                    11.5
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -10.0,
                    11.5
                  ],
                  "end": [
                    -7.0,
                    11.5
                  ]
                }
              ]
            }
          ],
          "construction": [
            {
              "type": "line",
              "start": [
                0.0,
                0.0
              ],
              "end": [
                0.0,
                -10.0
              ]
            },
            {
              "type": "line",
              "start": [
                0.0,
                -10.0
              ],
              "end": [
                0.0,
                -13.0
              ]
            }
          ]
        }
      },
      {
        "id": "sk_004",
        "name": "草图5",
        "role": "profile",
        "workplane": {
          "origin_mm": [
            -0.0,
            1000.0,
            -0.0
          ],
          "x_dir": [
            1.0,
            0.0,
            0.0
          ],
          "y_dir": [
            0.0,
            1.0,
            0.0
          ],
          "normal": [
            0.0,
            0.0,
            1.0
          ]
        },
        "profile": {
          "type": "circles",
          "items": [
            {
              "center": [
                -15.0,
                8.0
              ],
              "radius_mm": 2.25
            },
            {
              "center": [
                15.0,
                8.0
              ],
              "radius_mm": 2.25
            },
            {
              "center": [
                15.0,
                -8.0
              ],
              "radius_mm": 2.25
            },
            {
              "center": [
                -15.0,
                -8.0
              ],
              "radius_mm": 2.25
            }
          ]
        }
      },
      {
        "id": "sk_005",
        "name": "草图6",
        "role": "profile",
        "workplane": {
          "origin_mm": [
            -0.0,
            1000.0,
            -0.0
          ],
          "x_dir": [
            1.0,
            0.0,
            0.0
          ],
          "y_dir": [
            0.0,
            1.0,
            0.0
          ],
          "normal": [
            0.0,
            0.0,
            1.0
          ]
        },
        "profile": {
          "type": "circles",
          "items": [
            {
              "center": [
                -7.0,
                -10.0
              ],
              "radius_mm": 1.0
            },
            {
              "center": [
                7.0,
                -10.0
              ],
              "radius_mm": 1.0
            }
          ]
        }
      }
    ]
  },
  "features": [
    {
      "id": "f_001",
      "name": "前视",
      "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",
      "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": "右视",
      "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_004",
      "name": "凸台-拉伸1",
      "atomic_id": "extrude_add_blind",
      "depends_on": [
        "f_002"
      ],
      "params": {
        "distance_mm": 5.0,
        "reverse": false,
        "end_condition": {
          "type": "blind",
          "solidworks_code": 0
        }
      },
      "execution_status": "deferred",
      "sketch_id": "sk_002"
    },
    {
      "id": "f_005",
      "name": "凸台-拉伸2",
      "atomic_id": "extrude_add_blind",
      "depends_on": [
        "f_004"
      ],
      "params": {
        "distance_mm": 12.0,
        "reverse": false,
        "end_condition": {
          "type": "blind",
          "solidworks_code": 0
        }
      },
      "execution_status": "deferred",
      "sketch_id": "sk_003"
    },
    {
      "id": "f_006",
      "name": "切除-拉伸1",
      "atomic_id": "extrude_cut_blind",
      "depends_on": [
        "f_004"
      ],
      "params": {
        "distance_mm": 10.0,
        "reverse": false,
        "end_condition": {
          "type": "blind",
          "solidworks_code": 0
        }
      },
      "execution_status": "supported",
      "sketch_id": "sk_004"
    },
    {
      "id": "f_007",
      "name": "倒角1",
      "atomic_id": "chamfer",
      "depends_on": [
        "f_004"
      ],
      "params": {
        "distance_mm": 1.0,
        "angle_rad": 1.0471975511966
      },
      "execution_status": "deferred"
    },
    {
      "id": "f_008",
      "name": "倒角2",
      "atomic_id": "chamfer",
      "depends_on": [
        "f_005"
      ],
      "params": {
        "distance_mm": 1.0,
        "angle_rad": 0.78539816339745
      },
      "execution_status": "deferred"
    },
    {
      "id": "f_009",
      "name": "倒角3",
      "atomic_id": "chamfer",
      "depends_on": [
        "f_005",
        "f_004"
      ],
      "params": {
        "distance_mm": 1.0,
        "angle_rad": 0.78539816339745
      },
      "execution_status": "deferred"
    },
    {
      "id": "f_010",
      "name": "切除-拉伸2",
      "atomic_id": "extrude_cut_blind",
      "depends_on": [
        "f_005",
        "f_004"
      ],
      "params": {
        "distance_mm": 0.0,
        "reverse": false,
        "end_condition": {
          "type": "up_to_surface",
          "solidworks_code": 4
        }
      },
      "execution_status": "supported",
      "sketch_id": "sk_005"
    },
    {
      "id": "f_011",
      "name": "M3 螺纹孔1",
      "atomic_id": "hole_wizard",
      "depends_on": [
        "f_004",
        "f_005",
        "f_009"
      ],
      "params": {
        "hole_type": "底部螺纹孔",
        "diameter_mm": 3.0,
        "depth_mm": 3.0,
        "end_condition": {
          "solidworks_code": 1,
          "type": "through_all"
        },
        "positions": [
          {
            "mm": [
              2.5,
              8.0,
              0.0
            ]
          }
        ],
        "thread": {
          "diameter_mm": 3.0,
          "depth_mm": 3.0,
          "class": "2B"
        }
      },
      "execution_status": "deferred",
      "unresolved": [
        "hole has no captured semantic selections"
      ]
    }
  ],
  "meta": {
    "unit": "mm",
    "source": "091649.solidworks_evidence_v2.json",
    "source_schema": "solidworks.cad_evidence.v2",
    "source_status": "complete_with_blockers",
    "document_truth": {
      "mass_properties": {
        "available": true,
        "mass": 0.01951531827756427,
        "volume": 7.019898660994341e-06,
        "surface_area": 0.0044939538884929365,
        "center_of_mass": [
          -5.2444544696687675e-06,
          0.005135180370196091,
          0.0009511061315732495
        ],
        "principal_moments": [
          1.5308735131415263e-06,
          2.463440516149311e-06,
          3.2144215607116584e-06
        ],
        "principal_axes": null,
        "moment_of_inertia": null
      },
      "geometry": {
        "bounding_box": [
          -0.020000000000000004,
          0.0,
          -0.013000000000000001,
          0.019999999999999997,
          0.017,
          0.013000000000000001
        ],
        "solid_body_count": 1,
        "bodies": [
          {
            "kind": "body",
            "dotnet_type": "System.__ComObject",
            "name": "M3 螺纹孔1",
            "persist_reference_base64": "UEYAAAQAAAD//v8AAAAAAAUAAABqAAAAaQAAAGgAAABnAAAAZgAAAA==",
            "persist_reference_sha256": "5506ba38f62e9db9820ae816e71aafb12de04f18468823a389d6bf6123b2b6b4",
            "component": null,
            "geometry": {
              "box": [
                -0.020000000000000004,
                0.0,
                -0.013000000000000001,
                0.019999999999999997,
                0.017,
                0.013
              ],
              "face_count": 32,
              "edge_count": 85,
              "vertex_count": 50
            },
            "stable_id": "5506ba38f62e9db9820ae816e71aafb12de04f18468823a389d6bf6123b2b6b4"
          }
        ]
      }
    },
    "step_inference": {
      "available": true,
      "face_count": 39,
      "surface_counts": {
        "cylinder": 14,
        "plane": 25
      },
      "axis_count": 14,
      "repeat_spacings_mm": [
        {
          "spacing_mm": 20.9626,
          "pair_count": 2
        },
        {
          "spacing_mm": 10.9285,
          "pair_count": 2
        },
        {
          "spacing_mm": 23.2257,
          "pair_count": 2
        },
        {
          "spacing_mm": 29.3161,
          "pair_count": 2
        },
        {
          "spacing_mm": 16.0,
          "pair_count": 2
        },
        {
          "spacing_mm": 34.0,
          "pair_count": 2
        },
        {
          "spacing_mm": 30.0,
          "pair_count": 2
        }
      ],
      "metrics": {
        "bounding_box_mm": [
          -20.0,
          0.0,
          -13.0,
          20.0,
          17.0,
          13.0
        ],
        "volume_mm3": 7019.898660994,
        "surface_area_mm2": 4493.953888493,
        "solid_count": 1,
        "face_count": 39,
        "edge_count": 111,
        "vertex_count": 74
      },
      "error": null,
      "truth_comparison": {
        "expected_from_evidence": {
          "bounding_box_mm": [
            -20.0,
            0.0,
            -13.0,
            20.0,
            17.0,
            13.0
          ],
          "volume_mm3": 7019.898660994,
          "surface_area_mm2": 4493.953888493,
          "solid_count": 1,
          "face_count": 32,
          "edge_count": 85,
          "vertex_count": 50
        },
        "comparisons": {
          "volume_mm3": {
            "expected": 7019.898660994,
            "actual": 7019.898660994,
            "absolute_delta": 0.0,
            "within_tolerance": true
          },
          "surface_area_mm2": {
            "expected": 4493.953888493,
            "actual": 4493.953888493,
            "absolute_delta": 0.0,
            "within_tolerance": true
          },
          "bounding_box_mm": {
            "expected": [
              -20.0,
              0.0,
              -13.0,
              20.0,
              17.0,
              13.0
            ],
            "actual": [
              -20.0,
              0.0,
              -13.0,
              20.0,
              17.0,
              13.0
            ],
            "max_absolute_delta": 0.0,
            "within_tolerance": true
          },
          "solid_count": {
            "expected": 1,
            "actual": 1,
            "matches": true
          },
          "face_count": {
            "expected": 32,
            "actual": 39,
            "matches": false
          },
          "edge_count": {
            "expected": 85,
            "actual": 111,
            "matches": false
          },
          "vertex_count": {
            "expected": 50,
            "actual": 74,
            "matches": false
          }
        },
        "numeric_geometry_match": true,
        "topology_counts_match": false
      }
    },
    "source_has_modeling_features": true
  }
}