Units / intersect

intersect.surface_drop_lib_p1 partial

Layer

31

Upstream lines

1,478

Functions

15

Rust module

intersect::surface_drop_lib::p1

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

Upstream: source/SMLib/src/SmSurfaceDropLib.cpp

Notes

15 fns; largest: SmSurface::DropIsoCurve, SmDropPt::TestSpanAccuracy, SmDropPt::CheckSeamJump, SmDropPt::IsMovingAlongBoundary; unit-SCC #22 (220 units); 317 upstream test entry points reach this unit; PARTIAL: smsurf_IsPointOnNormal wired to surface.surface_p3 (PR #52): 1862 cases, 1847 pass bit-identical, 0 failed, 15 deferred (intersect.surface_drop_curve 15), perturb 1847/1847 detected; earlier PARTIAL (PR #98): difftest 1862 cases (34 fixture cases on the shapes of TestSmCreateRectangle, my_test_coaxial_merge_orientation and my_test_reversed_line_join, 328 review fixtures on poles (cone apex, spheres r=1 and r=1e3, both swaps) and a B-spline with a collapsed u=0 edge: moving, span, seam, iso, fix_curves, dups, 1500 generated: SmDropPt ctor/operator=/SetUninitialized/IsGoodTangentDrop, IsMovingAlongBoundary on planes, B-spline (height field, bilinear, closed rational cylinder) and SmSurfOfRevolution boundaries and seams, TestSpanAccuracy, CheckSeamJump snaps and SM_ERR_OUTSIDE_OF_DOMAIN, FixBoundaryTangents, the span stack, sm_FixBoundaryCurves, sm_RemoveDuplicateDropPointSolutions, DropIsoCurve on SmLine/SmCircle/SmBSplineCurve, DropAndTrimCurve; scales 1e-3..1e3), 1683 pass bit-identical (max_rel_err 0), 179 deferred (surface.surface_p3 164: smsurf_IsPointOnNormal in TestSpanAccuracy, co-ported in open PR #49/#52; intersect.surface_drop_curve 15: SmSurfaceDropCurve::DoTrace in DropAndTrimCurve); --perturb SENSITIVE 1683/1683. UNPORTED stubs: smsurf_IsPointOnNormal (surface.surface_p3), SmSurfaceDropCurve::SetCurveIsOnSurface/DoTrace (intersect.surface_drop_curve). Wired: SmSurface::DropAndTrimCurve in intersect.surface_intersector_p3. Rejected by the shim and errors in Rust: a failed evaluation whose status IsMovingAlongBoundary / the TestSpanAccuracy domain clamp ignore (upstream goes on with SM_UNDEF_DOUBLE defaults or partial writes; that path is not ported, and no generated or review case reaches it) and sm_FixBoundaryCurves on 3k points (reads past the array, undefined). DropIsoCurve with more than 100 knots (dKnots[100] growth) is not difftested: the FFI caps ncp at 64.

Difftest

Cases

1,862

Passed

1,847

Deferred

15

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.extent2d green geom.solution_array partial geom.tol green geom.vector2d green geom.vector3d green nurbs.b_spline_curve_p1 green surface.surface_p1 partial surface.surface_p2 partial surface.surface_p3 green surface.surface_p7 partial

Soft dependencies: curve.hermite_curve green geom.geom_utility_p1 green

Dependents: intersect.surface_drop_lib_p2 green intersect.surface_drop_lib_p3 claimed

Soft dependents: boolean.topology_intersector_p3 claimed intersect.surface_drop_curve partial intersect.surface_intersector_p3 partial offset.offset_geometry_creation claimed topology.brep_p9 claimed topology.edgeuse_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