{
  "source": "01_紧固件/0102_螺钉/010207_GBT77内六角平端紧定螺钉/标准_YUKEN EUROPE LTD-A3H16-FR01KK-10-DEFAULT_socket set screw flat point_din.solidworks_evidence_v2.json",
  "part_id": "_YUKEN-EUROPE-LTD-A3H16-FR01KK-10-DEFAULT_socket-set-screw-flat-point_din",
  "source_status": "hybrid_semantic_surfaceir_pending",
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    "passed": false,
    "meaning": "complete reusable extraction; not a claim of backend feature support or 1:1 rebuild",
    "counts": {
      "features": 28,
      "opaque_exact_geometry_features": 0,
      "typed_body_features": 4,
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      "typed_features_requiring_history": 3,
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      "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": "BaseBody",
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        "blockers": []
      },
      {
        "feature": "Hex",
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      },
      {
        "feature": "ThreadSchematic",
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      },
      {
        "feature": "ThdSchPat",
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        "passed": true,
        "blockers": []
      }
    ],
    "blockers": [
      "ThreadSchematic: incomplete before/after history state or stage truth",
      "ThreadSchematic: before/after body fingerprints are identical; rollback was not proven"
    ]
  },
  "step_inference": {
    "available": true,
    "face_count": 15,
    "surface_counts": {
      "cone": 4,
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    "error": null,
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        "solid_count": {
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        },
        "edge_count": {
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        },
        "vertex_count": {
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        }
      },
      "numeric_geometry_match": true,
      "topology_counts_match": false
    }
  },
  "features": [
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      "source_name": "Plane1",
      "atomic_id": "reference_plane",
      "execution_status": "deferred",
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    {
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      "source_name": "ThdSchPat",
      "atomic_id": "pattern_linear",
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}