{ "source": "01_紧固件/0103_螺母/010399_通用螺母/标准_nut.solidworks_evidence_v2.json", "part_id": "_nut", "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": 30, "opaque_exact_geometry_features": 0, "typed_body_features": 5, "direct_semantic_features": 0, "typed_features_requiring_history": 5, "complete_history_features": 5, "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": "BaseNut", "family": "extrude", "passed": false, "blockers": [ "missing source sketch parent" ] }, { "feature": "Double-Chamfer", "family": "revolve", "passed": true, "blockers": [] }, { "feature": "EndChamfer", "family": "revolve", "passed": true, "blockers": [] }, { "feature": "ThreadSchematic", "family": "revolve", "passed": true, "blockers": [] }, { "feature": "ThdSchPat", "family": "pattern", "passed": true, "blockers": [] } ], "blockers": [ "BaseNut: missing source sketch parent" ] }, "step_inference": { "available": true, "face_count": 28, "surface_counts": { "cone": 16, "cylinder": 4, "plane": 8 }, "axis_count": 20, "repeat_spacings_mm": [], "metrics": { "bounding_box_mm": [ -9.5000001, -10.969655215, -7.0000001, 9.5000001, 10.969655215, 1e-07 ], "volume_mm3": 1581.513310758, "surface_area_mm2": 1091.184382064, "solid_count": 1, "face_count": 28, "edge_count": 60, "vertex_count": 34 }, "error": null, "truth_comparison": { "expected_from_evidence": { "bounding_box_mm": [ -9.5, -10.969655115, -7.0, 9.5, 10.969655115, 0.0 ], "volume_mm3": 1581.523699191, "surface_area_mm2": 1091.187268034, "solid_count": 1, "face_count": 24, "edge_count": 47, "vertex_count": 24 }, "comparisons": { "volume_mm3": { "expected": 1581.523699191, "actual": 1581.513310758, "absolute_delta": 0.010388433000116493, "within_tolerance": true }, "surface_area_mm2": { "expected": 1091.187268034, "actual": 1091.184382064, "absolute_delta": 0.0028859700000793964, "within_tolerance": true }, "bounding_box_mm": { "expected": [ -9.5, -10.969655115, -7.0, 9.5, 10.969655115, 0.0 ], "actual": [ -9.5000001, -10.969655215, -7.0000001, 9.5000001, 10.969655215, 1e-07 ], "max_absolute_delta": 1.0000000028043132e-07, "within_tolerance": true }, "solid_count": { "expected": 1, "actual": 1, "matches": true }, "face_count": { "expected": 24, "actual": 28, "matches": false }, "edge_count": { "expected": 47, "actual": 60, "matches": false }, "vertex_count": { "expected": 24, "actual": 34, "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": "BaseNut", "atomic_id": "extrude_add_blind", "execution_status": "deferred", "unresolved": [ "missing source sketch parent" ], "step_inferred_selector_count": 0 }, { "feature_id": "f_005", "source_name": "Double-Chamfer", "atomic_id": "revolve_cut", "execution_status": "deferred", "unresolved": [], "step_inferred_selector_count": 0 }, { "feature_id": "f_006", "source_name": "EndChamfer", "atomic_id": "revolve_cut", "execution_status": "deferred", "unresolved": [], "step_inferred_selector_count": 0 }, { "feature_id": "f_007", "source_name": "ThreadSchematic", "atomic_id": "revolve_cut", "execution_status": "deferred", "unresolved": [], "step_inferred_selector_count": 0 }, { "feature_id": "f_008", "source_name": "ThdSchPat", "atomic_id": "pattern_linear", "execution_status": "deferred", "unresolved": [], "step_inferred_selector_count": 0 } ], "semantic_validation": { "schema_version": "1.1.0", "feature_count": 8, "sketch_count": 5, "deferred_feature_ids": [ "f_001", "f_002", "f_004", "f_003", "f_007", "f_005", "f_006", "f_008" ], "unresolved": [ { "feature_id": "f_004", "reasons": [ "missing source sketch parent" ] } ], "future_rebuild_ready": false } }