{
  "source": "014865.solidworks_evidence_v2.json",
  "part_id": "014865",
  "source_status": "complete_with_blockers",
  "source_self_validation": {
    "schema": "solidworks.cad_evidence.self_validation.v1",
    "passed": false,
    "meaning": "complete reusable extraction; not a claim of backend feature support or 1:1 rebuild",
    "counts": {
      "features": 23,
      "typed_body_features": 5,
      "direct_semantic_features": 1,
      "typed_features_requiring_history": 4,
      "complete_history_features": 4,
      "spline_segments": 0,
      "incomplete_splines": 0,
      "exact_bcurves": 0,
      "incomplete_bcurves": 0,
      "exact_bsurfaces": 0,
      "incomplete_bsurfaces": 0,
      "exact_trimmed_faces": 0,
      "incomplete_trimmed_faces": 0,
      "missing_exact_geometry_catalog_references": 0,
      "incomplete_topology_records": 0,
      "skipped_getter_signatures": 1
    },
    "feature_contracts": [
      {
        "feature": "凸台-拉伸1",
        "family": "extrude",
        "passed": true,
        "blockers": []
      },
      {
        "feature": "M4 螺纹孔1",
        "family": "hole",
        "passed": false,
        "blockers": [
          "hole has no captured semantic selections"
        ]
      },
      {
        "feature": "M5 螺纹孔1",
        "family": "hole",
        "passed": false,
        "blockers": [
          "hole has no captured semantic selections"
        ]
      },
      {
        "feature": "1/8 NPT 螺纹孔1",
        "family": "hole",
        "passed": false,
        "blockers": [
          "hole has no captured semantic selections"
        ]
      },
      {
        "feature": "倒角1",
        "family": "chamfer",
        "passed": true,
        "blockers": []
      }
    ],
    "blockers": [
      "M4 螺纹孔1: hole has no captured semantic selections",
      "M5 螺纹孔1: hole has no captured semantic selections",
      "1/8 NPT 螺纹孔1: hole has no captured semantic selections"
    ]
  },
  "step_inference": {
    "available": true,
    "face_count": 43,
    "surface_counts": {
      "cone": 8,
      "cylinder": 8,
      "plane": 27
    },
    "axis_count": 16,
    "repeat_spacings_mm": [
      {
        "spacing_mm": 18.8746,
        "pair_count": 4
      },
      {
        "spacing_mm": 16.0081,
        "pair_count": 4
      },
      {
        "spacing_mm": 14.1695,
        "pair_count": 2
      },
      {
        "spacing_mm": 10.0391,
        "pair_count": 2
      },
      {
        "spacing_mm": 10.1,
        "pair_count": 2
      },
      {
        "spacing_mm": 20.0,
        "pair_count": 2
      },
      {
        "spacing_mm": 22.4056,
        "pair_count": 2
      }
    ],
    "metrics": {
      "bounding_box_mm": [
        0.0,
        -25.0,
        -0.0,
        30.0,
        0.0,
        20.0
      ],
      "volume_mm3": 13653.061089536,
      "surface_area_mm2": 4209.754408862,
      "solid_count": 1,
      "face_count": 43,
      "edge_count": 84,
      "vertex_count": 46
    },
    "error": null,
    "truth_comparison": {
      "expected_from_evidence": {
        "bounding_box_mm": [
          0.0,
          -25.0,
          0.0,
          30.0,
          0.0,
          20.0
        ],
        "volume_mm3": 13653.061089536,
        "surface_area_mm2": 4209.754408862,
        "solid_count": 1,
        "face_count": 35,
        "edge_count": 58,
        "vertex_count": 26
      },
      "comparisons": {
        "volume_mm3": {
          "expected": 13653.061089536,
          "actual": 13653.061089536,
          "absolute_delta": 0.0,
          "within_tolerance": true
        },
        "surface_area_mm2": {
          "expected": 4209.754408862,
          "actual": 4209.754408862,
          "absolute_delta": 0.0,
          "within_tolerance": true
        },
        "bounding_box_mm": {
          "expected": [
            0.0,
            -25.0,
            0.0,
            30.0,
            0.0,
            20.0
          ],
          "actual": [
            0.0,
            -25.0,
            -0.0,
            30.0,
            0.0,
            20.0
          ],
          "max_absolute_delta": 0.0,
          "within_tolerance": true
        },
        "solid_count": {
          "expected": 1,
          "actual": 1,
          "matches": true
        },
        "face_count": {
          "expected": 35,
          "actual": 43,
          "matches": false
        },
        "edge_count": {
          "expected": 58,
          "actual": 84,
          "matches": false
        },
        "vertex_count": {
          "expected": 26,
          "actual": 46,
          "matches": false
        }
      },
      "numeric_geometry_match": true,
      "topology_counts_match": false
    }
  },
  "features": [
    {
      "feature_id": "f_001",
      "source_name": "前视基准面",
      "atomic_id": "reference_plane",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_002",
      "source_name": "上视基准面",
      "atomic_id": "reference_plane",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_003",
      "source_name": "右视基准面",
      "atomic_id": "reference_plane",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_004",
      "source_name": "凸台-拉伸1",
      "atomic_id": "extrude_add_blind",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_005",
      "source_name": "M4 螺纹孔1",
      "atomic_id": "hole_wizard",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 1
    },
    {
      "feature_id": "f_006",
      "source_name": "M5 螺纹孔1",
      "atomic_id": "hole_wizard",
      "execution_status": "deferred",
      "unresolved": [
        "hole has no captured semantic selections"
      ],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_007",
      "source_name": "1/8 NPT 螺纹孔1",
      "atomic_id": "hole_wizard",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 1
    },
    {
      "feature_id": "f_008",
      "source_name": "倒角1",
      "atomic_id": "chamfer",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    }
  ],
  "semantic_validation": {
    "schema_version": "1.1.0",
    "feature_count": 8,
    "sketch_count": 2,
    "deferred_feature_ids": [
      "f_001",
      "f_002",
      "f_004",
      "f_003",
      "f_005",
      "f_006",
      "f_008",
      "f_007"
    ],
    "unresolved": [
      {
        "feature_id": "f_006",
        "reasons": [
          "hole has no captured semantic selections"
        ]
      }
    ],
    "future_rebuild_ready": false
  }
}