Units / heal

heal.gap partial

Layer

42

Upstream lines

1,475

Functions

119

Rust module

heal::gap

Source: crates/solidcore/src/heal/gap.rs

Upstream: source/SMLib/inc/SmGap.h, source/SMLib/src/SmGap.cpp

Notes

PARTIAL: difftest 445 cases (45 fixture in fixtures/heal.gap/upstream.json: prog_test my_test_drop_point circle/ellipse, my_test_reversed_line_join SmLines, my_test_topology network, TestSmCreateRectangle plane face, box_with_large_fillet.smb, sm_AddUniqueGetOrderedIndex / SetCanonical / SmGapArray edge cases, the WR-88/89/90 triggers; 400 generated: gap functions over SmBSplineCurve/SmHermiteCurve/SmLine/SmEllipse/SmCircle/SmCrvOnSurf and SmBSplineSurface/SmPlane/SmCurveBoundedSurface at 1e-3..1e3 scale with sub/degenerate/outer intervals, tolerance 0/negative/SM_USE_DEFAULT, stop-at-big-gap, SetSampleCnt/SetXSectTol3d; single Evaluate with guesses; the six gap records on .smb/wire/face/network B-reps), 380 pass, 65 deferred (surface.surface_point_solve_p3 35; SmSurface::DropPoint of the crv/srf and srf/srf functions is wired to surface.surface_p5; intersect.curve_class_p4 16: drops onto SmCrvOnSurf; topology.edgeuse_p3 14: GetOrCreateUVTrimCurve creating a missing trim curve), max_rel_err 0; --perturb SENSITIVE. Topology cases reuse the topology.vertexuse B-rep build/export (copied into the shim) and importer; the shim gives the C++ B-rep plain B-spline copies of analytic face surfaces and edge curves (what the import rebuilds; plan/findings.md). Back-edges wired: SmVertexEdgeGap/SmVertexFaceGap::Set (topology.vertexuse), SmEdgeEdgeGap::SetEdgeEdgeGap and SmCrvSrfGapFunction (topology.edgeuse_p1; calc_max_edge_face_gap/max_edge_face_gap now take the Kernel). Upstream issues WR-88, WR-89, WR-90, UB-104. Plan notes: 119 fns; largest: SmGapFunction::BuildSampleSet, SmCrvSrfGapFunction::Evaluate, SmCrvCrvGapFunction::Evaluate, SmSrfCrvGapFunction::Evaluate; unit-SCC #22 (220 units); 317 upstream test entry points reach this unit; CO-PORTED in topology.edgeuse_p1 (PR #55): SmEdgeFaceGap, SmEdgeEdgeGap, SmVertexFaceGap data members, ReSet, IsInit, SmEdgeFaceGap::SetEdgeuse -> heal::gap::{EdgeFaceGap, EdgeEdgeGap, VertexFaceGap}; CO-PORTED in topology.vertexuse (PR #88): SmVertexEdgeGap members, ReSet, IsInit -> heal::gap::VertexEdgeGap; CO-PORTED in topology.edge (PR #103): SmGap::operator< / operator> (m_dGap3d comparisons) -> inline in topology::edge::{max_gap_3d, max_up_dim_gap_3d, max_down_dim_gap_3d} via EdgeGap::length Review PR #106 recertification after merged #50: 445 cases, 415 pass, 30 deferred, 0 failed, max_rel_err=0.0; deferred: intersect.curve_class_p4 16, topology.edgeuse_p3 14. Re-run after merging PR #106 (surface.surface_point_solve_p3 wired, 2026-10-15): 445 cases, 415 pass, 30 deferred (intersect.curve_class_p4 16, topology.edgeuse_p3 14), 0 failed, max_rel_err 0.

Difftest

Cases

445

Passed

415

Deferred

30

Failed

0

Both errored

0

Max rel. error

0.0

Tolerance

1e-09 rel.

Seeds

16

Blocked by

Report JSON (per-case results)

Dependencies

Depends on: curve.curve_p2 green geom.extent1d green geom.tol green geom.vector2d green geom.vector3d green surface.surface_p2 partial topology.edgeuse_p1 partial topology.vertexuse partial

Soft dependencies: curve.curve_p6 green geom.extent2d green intersect.curve_class_p4 claimed nurbs.b_spline_curve_p1 green nurbs.b_spline_surface_p1 green surface.surface_p5 green topology.edge partial topology.edgeuse_p3 claimed topology.face_p2 partial topology.vertex partial

Dependents: none

Soft dependents: heal.heal_data_p2 partial

Upstream functions

Upstream tests reaching this unit

prog_test:my_test_surface_closest_point, prog_test:my_test_drop_point, prog_test:my_test_matrix, prog_test:my_test_reversed_line_join, SM_API_test:TestSmCreateRectangle, SM_API_test:TestSmCreateRegularPolygon