{
  "schema": "cad.cdsl.llm.v1",
  "schema_version": "1.1.0",
  "kind": "part",
  "part_id": "046515",
  "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": "circle",
          "center": [
            0.0,
            0.0
          ],
          "radius_mm": 3.25
        }
      },
      {
        "id": "sk_003",
        "name": "草图2",
        "role": "profile",
        "workplane": {
          "origin_mm": [
            1.0,
            -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": 2.0
        }
      }
    ]
  },
  "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": "凸台-拉伸1",
      "atomic_id": "extrude_add_blind",
      "depends_on": [
        "f_001"
      ],
      "params": {
        "distance_mm": 1.0,
        "reverse": false,
        "end_condition": {
          "type": "blind",
          "solidworks_code": 0
        }
      },
      "execution_status": "supported",
      "sketch_id": "sk_002"
    },
    {
      "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": "凸台-拉伸2",
      "atomic_id": "extrude_add_blind",
      "depends_on": [
        "f_004"
      ],
      "params": {
        "distance_mm": 13.5,
        "reverse": false,
        "end_condition": {
          "type": "blind",
          "solidworks_code": 0
        }
      },
      "execution_status": "supported",
      "sketch_id": "sk_003"
    }
  ],
  "meta": {
    "unit": "mm",
    "source": "046515.solidworks_evidence_v2.json",
    "source_schema": "solidworks.cad_evidence.v2",
    "source_status": "complete",
    "document_truth": {
      "mass_properties": {
        "available": true,
        "mass": 0.0014705107988060846,
        "volume": 2.0282907569739097e-07,
        "surface_area": 0.0002564325003492668,
        "center_of_mass": [
          8.345704281029212e-20,
          -1.8208963662615877e-35,
          0.0065638915779283645
        ],
        "principal_moments": [
          3.730415780962049e-09,
          3.1141421597313724e-08,
          3.1141421597313724e-08
        ],
        "principal_axes": null,
        "moment_of_inertia": null
      },
      "geometry": {
        "bounding_box": [
          -0.0032499999999999994,
          -0.0032499999999999994,
          0.0,
          0.0032499999999999994,
          0.0032499999999999994,
          0.014499999999999999
        ],
        "solid_body_count": 1,
        "bodies": [
          {
            "kind": "body",
            "dotnet_type": "System.__ComObject",
            "name": "凸台-拉伸2",
            "persist_reference_base64": "UEYAAAQAAAD//v8AAAAAAAIAAABrAAAAagAAAA==",
            "persist_reference_sha256": "3a27ca3aaad56ef866f3b65e70e3f1214ca09973643e9534c8ef1bc183826b68",
            "component": null,
            "geometry": {
              "box": [
                -0.0032499999999999994,
                -0.0032499999999999994,
                0.0,
                0.0032499999999999994,
                0.0032499999999999994,
                0.014499999999999999
              ],
              "face_count": 5,
              "edge_count": 4,
              "vertex_count": 0
            },
            "stable_id": "3a27ca3aaad56ef866f3b65e70e3f1214ca09973643e9534c8ef1bc183826b68"
          }
        ]
      }
    },
    "step_inference": {
      "available": true,
      "face_count": 7,
      "surface_counts": {
        "cylinder": 4,
        "plane": 3
      },
      "axis_count": 4,
      "repeat_spacings_mm": [],
      "metrics": {
        "bounding_box_mm": [
          -3.25,
          -3.25,
          0.0,
          3.25,
          3.25,
          14.5
        ],
        "volume_mm3": 202.829075697,
        "surface_area_mm2": 256.432500349,
        "solid_count": 1,
        "face_count": 7,
        "edge_count": 12,
        "vertex_count": 8
      },
      "error": null,
      "truth_comparison": {
        "expected_from_evidence": {
          "bounding_box_mm": [
            -3.25,
            -3.25,
            0.0,
            3.25,
            3.25,
            14.5
          ],
          "volume_mm3": 202.829075697,
          "surface_area_mm2": 256.432500349,
          "solid_count": 1,
          "face_count": 5,
          "edge_count": 4,
          "vertex_count": 0
        },
        "comparisons": {
          "volume_mm3": {
            "expected": 202.829075697,
            "actual": 202.829075697,
            "absolute_delta": 0.0,
            "within_tolerance": true
          },
          "surface_area_mm2": {
            "expected": 256.432500349,
            "actual": 256.432500349,
            "absolute_delta": 0.0,
            "within_tolerance": true
          },
          "bounding_box_mm": {
            "expected": [
              -3.25,
              -3.25,
              0.0,
              3.25,
              3.25,
              14.5
            ],
            "actual": [
              -3.25,
              -3.25,
              0.0,
              3.25,
              3.25,
              14.5
            ],
            "max_absolute_delta": 0.0,
            "within_tolerance": true
          },
          "solid_count": {
            "expected": 1,
            "actual": 1,
            "matches": true
          },
          "face_count": {
            "expected": 5,
            "actual": 7,
            "matches": false
          },
          "edge_count": {
            "expected": 4,
            "actual": 12,
            "matches": false
          },
          "vertex_count": {
            "expected": 0,
            "actual": 8,
            "matches": false
          }
        },
        "numeric_geometry_match": true,
        "topology_counts_match": false
      }
    },
    "source_has_modeling_features": true
  }
}