Units / intersect

intersect.curve_class_p3 partial

Layer

34

Upstream lines

1,986

Functions

9

Rust module

intersect::curve_class::p3

Source: crates/solidcore/src/intersect/curve_class/p3.rs

Upstream: source/SMLib/src/SmCurveClass.cpp

Notes

PARTIAL (PR #123): difftest 3292 cases (292 hand-written edge scripts over curve kinds, tolerance limits and per-op boundaries + 3000 generated scripts), 2156 pass bit-identical (max_rel_err 0), 0 failed, 1136 deferred (intersect.curve_class_p2 1022; topology.vertex 41 / topology.edge 32 / topology.face_p2 41: the zone tolerance lookups SmVertex/SmEdge/SmFace::GetTolerance of opaque handles) after intersect.curve_class_p7 (PR #65) wired GetPointClassByIndex, GetPointClassMateByIndex and AreCoincidentMaybe; --perturb SENSITIVE. Stubs: UNPORTED(intersect.curve_class_p2) (PR #85) is the maintainer's open PR, not merged here; UNPORTED(topology.edge)/UNPORTED(topology.vertex) stay because the opaque handle O cannot reach a Brep (see plan/findings.md). sm_FixProblemsBySqueezing tail recursion is a restart loop with the same visit order, bounded by interval count + 1 (header Deviations). Upstream defects UB-109, UB-110 (plan/upstream-issues.md). 9 fns; largest: SmCurveClassification::InsertPointClass, SmCurveClassification::FindInterval, SmCurveClassification::MergePointClass, sm_ChangeEdgePointClassToNearVertex; cycle back-edges (call into later units; stub or co-port): topology.edge(8), topology.vertex(2); unit-SCC #22 (220 units); 317 upstream test entry points reach this unit

Difftest

Cases

3,292

Passed

2,156

Deferred

1,136

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.vector3d green intersect.curve_class_p1 partial intersect.curve_class_p2 claimed intersect.curve_class_p7 partial intersect.point_class partial

Soft dependencies: curve.curve_p6 green geom.geom_utility_p1 green

Dependents: intersect.curve_class_p5 partial intersect.curve_class_p6 partial intersect.curve_class_p8 partial intersect.curve_class_p9 partial

Soft dependents: blend.fillet_solver_p1 claimed blend.hcr claimed boolean.topology_intersector_p3 claimed topology.face_p3 claimed

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