{
  "source": "02_传动件/0201_齿轮/020101_直齿轮/标准_Spur Gear_ISO1.solidworks_evidence_v2.json",
  "part_id": "_Spur-Gear_ISO1",
  "source_status": "hybrid_semantic_surfaceir_pending",
  "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": 41,
      "opaque_exact_geometry_features": 0,
      "typed_body_features": 11,
      "direct_semantic_features": 0,
      "typed_features_requiring_history": 11,
      "complete_history_features": 10,
      "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": 16
    },
    "feature_contracts": [
      {
        "feature": "Base-Revolve",
        "family": "revolve",
        "passed": true,
        "blockers": []
      },
      {
        "feature": "ToothCut",
        "family": "extrude",
        "passed": false,
        "blockers": [
          "missing source sketch parent"
        ]
      },
      {
        "feature": "Breaks",
        "family": "fillet",
        "passed": true,
        "blockers": []
      },
      {
        "feature": "RootFillets",
        "family": "fillet",
        "passed": true,
        "blockers": []
      },
      {
        "feature": "TeethCuts",
        "family": "pattern",
        "passed": true,
        "blockers": []
      },
      {
        "feature": "HubNearOne",
        "family": "extrude",
        "passed": false,
        "blockers": [
          "missing source sketch parent"
        ]
      },
      {
        "feature": "HubNearBoth",
        "family": "extrude",
        "passed": false,
        "blockers": [
          "missing source sketch parent"
        ]
      },
      {
        "feature": "HubFar",
        "family": "extrude",
        "passed": false,
        "blockers": [
          "missing source sketch parent"
        ]
      },
      {
        "feature": "Bore",
        "family": "extrude",
        "passed": false,
        "blockers": [
          "missing source sketch parent"
        ]
      },
      {
        "feature": "Keyway",
        "family": "extrude",
        "passed": false,
        "blockers": [
          "missing source sketch parent"
        ]
      },
      {
        "feature": "Keyway2",
        "family": "pattern",
        "passed": true,
        "blockers": []
      }
    ],
    "blockers": [
      "ToothCut: missing source sketch parent",
      "Breaks: incomplete before/after history state or stage truth",
      "Breaks: before/after body fingerprints are identical; rollback was not proven",
      "HubNearOne: missing source sketch parent",
      "HubNearBoth: missing source sketch parent",
      "HubFar: missing source sketch parent",
      "Bore: missing source sketch parent",
      "Keyway: missing source sketch parent"
    ]
  },
  "step_inference": {
    "available": true,
    "face_count": 57,
    "surface_counts": {
      "cylinder": 55,
      "plane": 2
    },
    "axis_count": 55,
    "repeat_spacings_mm": [
      {
        "spacing_mm": 35.8023,
        "pair_count": 48
      },
      {
        "spacing_mm": 37.9881,
        "pair_count": 24
      },
      {
        "spacing_mm": 18.5326,
        "pair_count": 24
      },
      {
        "spacing_mm": 42.3921,
        "pair_count": 24
      },
      {
        "spacing_mm": 69.1647,
        "pair_count": 24
      },
      {
        "spacing_mm": 62.0114,
        "pair_count": 24
      },
      {
        "spacing_mm": 50.6321,
        "pair_count": 24
      },
      {
        "spacing_mm": 68.6047,
        "pair_count": 12
      },
      {
        "spacing_mm": 60.959,
        "pair_count": 12
      },
      {
        "spacing_mm": 71.6046,
        "pair_count": 12
      },
      {
        "spacing_mm": 71.5751,
        "pair_count": 12
      },
      {
        "spacing_mm": 69.6678,
        "pair_count": 12
      }
    ],
    "metrics": {
      "bounding_box_mm": [
        0.0,
        -43.213673233,
        -43.213673233,
        12.7,
        43.213673233,
        43.213673233
      ],
      "volume_mm3": 50526.421394934,
      "surface_area_mm2": 14902.181011147,
      "solid_count": 1,
      "face_count": 57,
      "edge_count": 165,
      "vertex_count": 110
    },
    "error": null,
    "truth_comparison": {
      "expected_from_evidence": {
        "bounding_box_mm": [
          0.0,
          -43.213673233,
          -43.213673233,
          12.7,
          43.213673233,
          43.213673233
        ],
        "volume_mm3": 50526.421394676,
        "surface_area_mm2": 14902.181011091,
        "solid_count": 1,
        "face_count": 51,
        "edge_count": 146,
        "vertex_count": 96
      },
      "comparisons": {
        "volume_mm3": {
          "expected": 50526.421394676,
          "actual": 50526.421394934,
          "absolute_delta": 2.579981810413301e-07,
          "within_tolerance": true
        },
        "surface_area_mm2": {
          "expected": 14902.181011091,
          "actual": 14902.181011147,
          "absolute_delta": 5.6001226766966283e-08,
          "within_tolerance": true
        },
        "bounding_box_mm": {
          "expected": [
            0.0,
            -43.213673233,
            -43.213673233,
            12.7,
            43.213673233,
            43.213673233
          ],
          "actual": [
            0.0,
            -43.213673233,
            -43.213673233,
            12.7,
            43.213673233,
            43.213673233
          ],
          "max_absolute_delta": 0.0,
          "within_tolerance": true
        },
        "solid_count": {
          "expected": 1,
          "actual": 1,
          "matches": true
        },
        "face_count": {
          "expected": 51,
          "actual": 57,
          "matches": false
        },
        "edge_count": {
          "expected": 146,
          "actual": 165,
          "matches": false
        },
        "vertex_count": {
          "expected": 96,
          "actual": 110,
          "matches": false
        }
      },
      "numeric_geometry_match": true,
      "topology_counts_match": false
    }
  },
  "features": [
    {
      "feature_id": "f_001",
      "source_name": "Plane1",
      "atomic_id": "reference_plane",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_002",
      "source_name": "Plane2",
      "atomic_id": "reference_plane",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_003",
      "source_name": "Plane3",
      "atomic_id": "reference_plane",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_004",
      "source_name": "Base-Revolve",
      "atomic_id": "revolve_add",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_005",
      "source_name": "ToothCut",
      "atomic_id": "extrude_cut_blind",
      "execution_status": "deferred",
      "unresolved": [
        "missing source sketch parent"
      ],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_006",
      "source_name": "Breaks",
      "atomic_id": "fillet",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_007",
      "source_name": "RootFillets",
      "atomic_id": "fillet",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_008",
      "source_name": "HubNearOne",
      "atomic_id": "extrude_add_blind",
      "execution_status": "deferred",
      "unresolved": [
        "missing source sketch parent"
      ],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_009",
      "source_name": "HubNearBoth",
      "atomic_id": "extrude_add_blind",
      "execution_status": "deferred",
      "unresolved": [
        "missing source sketch parent"
      ],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_010",
      "source_name": "FarPln",
      "atomic_id": "reference_plane",
      "execution_status": "deferred",
      "unresolved": [],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_011",
      "source_name": "HubFar",
      "atomic_id": "extrude_add_blind",
      "execution_status": "deferred",
      "unresolved": [
        "missing source sketch parent"
      ],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_012",
      "source_name": "Bore",
      "atomic_id": "extrude_cut_blind",
      "execution_status": "deferred",
      "unresolved": [
        "missing source sketch parent"
      ],
      "step_inferred_selector_count": 0
    },
    {
      "feature_id": "f_013",
      "source_name": "Keyway",
      "atomic_id": "extrude_cut_blind",
      "execution_status": "deferred",
      "unresolved": [
        "missing source sketch parent"
      ],
      "step_inferred_selector_count": 0
    }
  ],
  "semantic_validation": {
    "schema_version": "1.1.0",
    "feature_count": 13,
    "sketch_count": 9,
    "deferred_feature_ids": [
      "f_001",
      "f_002",
      "f_003",
      "f_004",
      "f_005",
      "f_008",
      "f_009",
      "f_010",
      "f_012",
      "f_013",
      "f_006",
      "f_007",
      "f_011"
    ],
    "unresolved": [
      {
        "feature_id": "f_005",
        "reasons": [
          "missing source sketch parent"
        ]
      },
      {
        "feature_id": "f_008",
        "reasons": [
          "missing source sketch parent"
        ]
      },
      {
        "feature_id": "f_009",
        "reasons": [
          "missing source sketch parent"
        ]
      },
      {
        "feature_id": "f_012",
        "reasons": [
          "missing source sketch parent"
        ]
      },
      {
        "feature_id": "f_013",
        "reasons": [
          "missing source sketch parent"
        ]
      },
      {
        "feature_id": "f_011",
        "reasons": [
          "missing source sketch parent"
        ]
      }
    ],
    "future_rebuild_ready": false
  }
}