Units / intersect

intersect.curve_class_p1 partial

Layer

31

Upstream lines

2,087

Functions

71

Rust module

intersect::curve_class::p1

Source: crates/solidcore/src/intersect/curve_class/p1.rs

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

Notes

partial (PR #47): difftest 2125 cases (2013 generated/usage + 75 adversarial review fixtures + 37 review_tol_pair fixtures), 1946 pass, 0 fail, 179 deferred (surface.surface_p4 54, surface.surface_p6 54, curve.crv_on_surf 24, surface.surface_p5 20, topology.face_p2 10, topology.edge 9, intersect.curve_class_p4 6, topology.vertex 2; SmTol::GetZoneTol3d(SmSurface), smsurf_GetSurfaceCache, SmSurface::ApproximateSize and the UV-curve branch of SmTol::MapTo2d(.., SmCurve, SmSurface) (via surface.surface_p1 map_to_2d_dir) are wired; the curve.crv_on_surf deferrals are the DISPATCH GAP of an SmCrvOnSurf over a plane in sm_CullOrRefineCCIIn3d, see plan/findings.md), max_rel_err 0; --perturb 1946/1946 detected; 71 fns; largest: sm_ApplyPointSolution, sm_SetXSectEdgeThroughPoint, sm_MakeConsistentClassifications, sm_SetXSectCurveThroughPoint; cycle back-edges (call into later units; stub or co-port): topology.edge(14), topology.face_p2(4), topology.edgeuse_p1(3), boolean.topology_intersector_p1(2), topology.vertex(2), query.face_p2(1); unit-SCC #22 (220 units); 319 upstream test entry points reach this unit [surface.surface_p6 wired (PR #92): 2125 cases, 1946 pass, 179 deferred (curve.crv_on_surf 24, curve.iso_curve 22, intersect.curve_class_p4 6, surface.surface_p4 86, surface.surface_p5 20, topology.edge 9, topology.face_p2 10, topology.vertex 2)]. Review PR #106 recertification: 2125 cases, 2048 pass, 77 deferred, 0 failed, max_rel_err=0.0; deferred: curve.crv_on_surf 24, curve.iso_curve 22, intersect.curve_class_p4 6, topology.edge 11, topology.face_p2 12, topology.vertex 2. Re-run after merging PR #106 (surface.surface_point_solve_p3 wired, 2026-10-15): 2125 cases, 2048 pass, 77 deferred (curve.crv_on_surf 24, curve.iso_curve 22, intersect.curve_class_p4 6, topology.edge 11, topology.face_p2 12, topology.vertex 2), 0 failed, max_rel_err 0. CO-PORTED in intersect.curve_class_p5 (PR #150): inline SmCurveClassification::SetInterval -> CurveClassification::set_interval; curve_geometry visibility is pub(super) for sibling p5 access. Existing fields remain private.

Difftest

Cases

2,125

Passed

2,048

Deferred

77

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.object partial geom.solution_array partial geom.tol green geom.vector2d green geom.vector3d green intersect.point_class partial surface.surface_p2 partial

Soft dependencies: curve.crv_on_surf partial curve.curve_p3 green curve.curve_p6 green geom.a_object partial nurbs.b_spline_curve_n_lib green nurbs.b_spline_surface_p1 green surface.surface_p1 partial surface.surface_p4 green surface.surface_p5 green

Dependents: blend.fillet_solver_p3 todo blend.fillet_solver_p5 claimed blend.hcr claimed boolean.topology_intersector_p1 partial boolean.topology_intersector_p2 claimed boolean.topology_intersector_p3 claimed heal.face_props partial intersect.curve_class_p2 claimed intersect.curve_class_p3 partial intersect.curve_class_p4 claimed intersect.curve_class_p5 partial intersect.curve_class_p6 partial intersect.curve_class_p7 partial intersect.curve_class_p8 partial intersect.curve_class_p9 partial intersect.topology_solver_p2 partial query.face_p2 partial query.face_p4 claimed topology.brep_p2 claimed topology.brep_p7 claimed topology.face_p1 partial topology.face_p2 partial topology.face_p4 claimed topology.proto_topology_p1 partial topology.proto_topology_p2 partial topology.proto_topology_p3 partial

Soft dependents: blend.fillet_geom_p1 claimed blend.fillet_geom_p6 todo blend.fillet_solver_p1 claimed blend.fillet_solver_p2 todo primitive.primitive_creation_p3 todo query.face_p3 claimed topology.face_p3 claimed topology.trimming_tools partial

Upstream functions

Upstream tests reaching this unit

prog_test:my_test_extent3d, prog_test:my_test_vector2d, 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