{
  "schema": "cad.cdsl.llm.v1",
  "schema_version": "1.1.0",
  "kind": "part",
  "part_id": "122326",
  "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": "草图2",
        "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": [
                    -30.0,
                    50.0
                  ],
                  "end": [
                    30.0,
                    50.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    30.0,
                    50.0
                  ],
                  "end": [
                    30.0,
                    -50.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    30.0,
                    -50.0
                  ],
                  "end": [
                    -30.0,
                    -50.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -30.0,
                    -50.0
                  ],
                  "end": [
                    -30.0,
                    50.0
                  ]
                }
              ]
            }
          ],
          "construction": [
            {
              "type": "line",
              "start": [
                -30.0,
                50.0
              ],
              "end": [
                30.0,
                -50.0
              ]
            },
            {
              "type": "line",
              "start": [
                -30.0,
                -50.0
              ],
              "end": [
                30.0,
                50.0
              ]
            }
          ]
        }
      },
      {
        "id": "sk_003",
        "name": "草图23",
        "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": [
                    -30.0,
                    30.0
                  ],
                  "end": [
                    30.0,
                    30.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    30.0,
                    30.0
                  ],
                  "end": [
                    30.0,
                    -30.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    30.0,
                    -30.0
                  ],
                  "end": [
                    -30.0,
                    -30.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -30.0,
                    -30.0
                  ],
                  "end": [
                    -30.0,
                    30.0
                  ]
                }
              ]
            }
          ],
          "construction": [
            {
              "type": "line",
              "start": [
                -30.0,
                30.0
              ],
              "end": [
                30.0,
                -30.0
              ]
            },
            {
              "type": "line",
              "start": [
                -30.0,
                -30.0
              ],
              "end": [
                30.0,
                30.0
              ]
            }
          ]
        }
      },
      {
        "id": "sk_004",
        "name": "草图28",
        "role": "profile",
        "workplane": {
          "origin_mm": [
            30.0,
            -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": [
                    10.0,
                    30.0
                  ],
                  "end": [
                    -43.094499403,
                    30.0
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -43.094499403,
                    30.0
                  ],
                  "end": [
                    -43.094499403,
                    -37.866122638
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    -43.094499403,
                    -37.866122638
                  ],
                  "end": [
                    10.0,
                    -37.866122638
                  ]
                },
                {
                  "type": "line",
                  "start": [
                    10.0,
                    -37.866122638
                  ],
                  "end": [
                    10.0,
                    30.0
                  ]
                }
              ]
            }
          ]
        }
      }
    ]
  },
  "features": [
    {
      "id": "f_001",
      "name": "Front",
      "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",
      "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": "凸台-拉伸1",
      "atomic_id": "extrude_add_blind",
      "depends_on": [
        "f_001"
      ],
      "params": {
        "distance_mm": 30.0,
        "reverse": false,
        "end_condition": {
          "type": "blind",
          "solidworks_code": 0
        }
      },
      "execution_status": "deferred",
      "sketch_id": "sk_003"
    },
    {
      "id": "f_003",
      "name": "Right",
      "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": "M12 螺纹孔1",
      "atomic_id": "hole_wizard",
      "depends_on": [
        "f_004"
      ],
      "params": {
        "hole_type": "底部螺纹孔",
        "diameter_mm": 12.0,
        "depth_mm": 60.0,
        "end_condition": {
          "solidworks_code": 1,
          "type": "through_all"
        },
        "positions": [
          {
            "mm": [
              20.0,
              -18.7,
              0.0
            ]
          }
        ],
        "thread": {
          "diameter_mm": 12.0,
          "depth_mm": 60.0,
          "class": "1B"
        },
        "host_face": {
          "kind": "face",
          "stable_id": "step-face-f20fd3eb11c42f9e159cba9f",
          "source": "inferred_from_step",
          "confidence": 0.8,
          "geometry": {
            "bbox_mm": [
              -30.0,
              -30.0,
              0.0,
              30.0,
              30.0,
              0.0
            ],
            "center_mm": [
              0.3951538,
              0.0,
              0.0
            ],
            "normal": [
              0.0,
              -0.0,
              -1.0
            ],
            "surface_type": "plane"
          }
        }
      },
      "execution_status": "deferred",
      "selectors": [
        {
          "kind": "face",
          "stable_id": "step-face-f20fd3eb11c42f9e159cba9f",
          "source": "inferred_from_step",
          "confidence": 0.8,
          "geometry": {
            "bbox_mm": [
              -30.0,
              -30.0,
              0.0,
              30.0,
              30.0,
              0.0
            ],
            "center_mm": [
              0.3951538,
              0.0,
              0.0
            ],
            "normal": [
              0.0,
              -0.0,
              -1.0
            ],
            "surface_type": "plane"
          }
        }
      ]
    },
    {
      "id": "f_006",
      "name": "切除-拉伸1",
      "atomic_id": "extrude_cut_blind",
      "depends_on": [
        "f_004"
      ],
      "params": {
        "distance_mm": 20.0,
        "reverse": false,
        "end_condition": {
          "type": "blind",
          "solidworks_code": 0
        }
      },
      "execution_status": "deferred",
      "sketch_id": "sk_004"
    },
    {
      "id": "f_008",
      "name": "M6 间隙孔1",
      "atomic_id": "hole_wizard",
      "depends_on": [
        "f_004"
      ],
      "params": {
        "hole_type": "螺钉间隙",
        "diameter_mm": 6.6,
        "depth_mm": 30.0,
        "end_condition": {
          "solidworks_code": 1,
          "type": "through_all"
        },
        "positions": [
          {
            "mm": [
              -20.0,
              20.0,
              0.0
            ]
          },
          {
            "mm": [
              0.0,
              20.0,
              0.0
            ]
          },
          {
            "mm": [
              -20.0,
              -20.0,
              0.0
            ]
          },
          {
            "mm": [
              0.0,
              -20.0,
              0.0
            ]
          }
        ],
        "host_face": {
          "kind": "face",
          "stable_id": "step-face-f20fd3eb11c42f9e159cba9f",
          "source": "inferred_from_step",
          "confidence": 0.8,
          "geometry": {
            "bbox_mm": [
              -30.0,
              -30.0,
              0.0,
              30.0,
              30.0,
              0.0
            ],
            "center_mm": [
              0.3951538,
              0.0,
              0.0
            ],
            "normal": [
              0.0,
              -0.0,
              -1.0
            ],
            "surface_type": "plane"
          }
        }
      },
      "execution_status": "deferred",
      "sketch_id": "sk_001",
      "selectors": [
        {
          "kind": "face",
          "stable_id": "step-face-f20fd3eb11c42f9e159cba9f",
          "source": "inferred_from_step",
          "confidence": 0.8,
          "geometry": {
            "bbox_mm": [
              -30.0,
              -30.0,
              0.0,
              30.0,
              30.0,
              0.0
            ],
            "center_mm": [
              0.3951538,
              0.0,
              0.0
            ],
            "normal": [
              0.0,
              -0.0,
              -1.0
            ],
            "surface_type": "plane"
          }
        }
      ]
    },
    {
      "id": "f_007",
      "name": "倒角1",
      "atomic_id": "chamfer",
      "depends_on": [
        "f_006",
        "f_004"
      ],
      "params": {
        "distance_mm": 5.0,
        "angle_rad": 0.78539816339745
      },
      "execution_status": "deferred"
    }
  ],
  "meta": {
    "unit": "mm",
    "source": "122326.solidworks_evidence_v2.json",
    "source_schema": "solidworks.cad_evidence.v2",
    "source_status": "complete_with_blockers",
    "document_truth": {
      "mass_properties": {
        "available": true,
        "mass": 0.05222875274490409,
        "volume": 5.222875274490409e-05,
        "surface_area": 0.014713442100148022,
        "center_of_mass": [
          0.00700053837167052,
          -1.3620377462776229e-18,
          0.009936592286152632
        ],
        "principal_moments": [
          1.811401075492521e-05,
          1.9108691357469514e-05,
          3.205078533610421e-05
        ],
        "principal_axes": null,
        "moment_of_inertia": null
      },
      "geometry": {
        "bounding_box": [
          -0.030000000000000006,
          -0.03,
          0.0,
          0.030000000000000006,
          0.03,
          0.03
        ],
        "solid_body_count": 1,
        "bodies": [
          {
            "kind": "body",
            "dotnet_type": "System.__ComObject",
            "name": "M6 间隙孔1",
            "persist_reference_base64": "UEYAAAQAAAD//v8AAAAAAAQAAABqAAAAawAAAGkAAABoAAAA",
            "persist_reference_sha256": "6cca5c6051998bca965058c1109dfce2cdec44fefa0d22f9550c17d0c4b916e4",
            "component": null,
            "geometry": {
              "box": [
                -0.030000000000000002,
                -0.03,
                0.0,
                0.030000000000000006,
                0.03,
                0.03
              ],
              "face_count": 15,
              "edge_count": 34,
              "vertex_count": 16
            },
            "stable_id": "6cca5c6051998bca965058c1109dfce2cdec44fefa0d22f9550c17d0c4b916e4"
          }
        ]
      }
    },
    "step_inference": {
      "available": true,
      "face_count": 20,
      "surface_counts": {
        "cylinder": 10,
        "plane": 10
      },
      "axis_count": 10,
      "repeat_spacings_mm": [
        {
          "spacing_mm": 20.0,
          "pair_count": 2
        },
        {
          "spacing_mm": 40.0,
          "pair_count": 2
        },
        {
          "spacing_mm": 44.7214,
          "pair_count": 2
        }
      ],
      "metrics": {
        "bounding_box_mm": [
          -30.0,
          -30.0,
          0.0,
          30.0,
          30.0,
          30.0
        ],
        "volume_mm3": 52228.752744904,
        "surface_area_mm2": 14713.442100148,
        "solid_count": 1,
        "face_count": 20,
        "edge_count": 54,
        "vertex_count": 36
      },
      "error": null,
      "truth_comparison": {
        "expected_from_evidence": {
          "bounding_box_mm": [
            -30.0,
            -30.0,
            0.0,
            30.0,
            30.0,
            30.0
          ],
          "volume_mm3": 52228.752744904,
          "surface_area_mm2": 14713.442100148,
          "solid_count": 1,
          "face_count": 15,
          "edge_count": 34,
          "vertex_count": 16
        },
        "comparisons": {
          "volume_mm3": {
            "expected": 52228.752744904,
            "actual": 52228.752744904,
            "absolute_delta": 0.0,
            "within_tolerance": true
          },
          "surface_area_mm2": {
            "expected": 14713.442100148,
            "actual": 14713.442100148,
            "absolute_delta": 0.0,
            "within_tolerance": true
          },
          "bounding_box_mm": {
            "expected": [
              -30.0,
              -30.0,
              0.0,
              30.0,
              30.0,
              30.0
            ],
            "actual": [
              -30.0,
              -30.0,
              0.0,
              30.0,
              30.0,
              30.0
            ],
            "max_absolute_delta": 0.0,
            "within_tolerance": true
          },
          "solid_count": {
            "expected": 1,
            "actual": 1,
            "matches": true
          },
          "face_count": {
            "expected": 15,
            "actual": 20,
            "matches": false
          },
          "edge_count": {
            "expected": 34,
            "actual": 54,
            "matches": false
          },
          "vertex_count": {
            "expected": 16,
            "actual": 36,
            "matches": false
          }
        },
        "numeric_geometry_match": true,
        "topology_counts_match": false
      }
    },
    "source_has_modeling_features": true
  }
}