Units / surface

surface.surface_cache_p2 partial

Layer

24

Upstream lines

1,245

Functions

7

Rust module

surface::surface_cache::p2

Source: crates/solidcore/src/surface/surface_cache/p2.rs

Upstream: source/SMLib/src/SmSurfaceCache.cpp

Notes

Review validation: 905 cases, 808 bit-identical, 0 failed, 97 deferred (intersect.curve_class_p4 1, surface.surface_cache_p1 53, surface.surface_p5 43); --perturb detected 751/751; max_rel_err=0. surface_p9 FindTessellationSplits wired with the caller Kernel; remaining deferrals are recorded in the current report. Historical notes: PARTIAL: difftest 905 cases (105 fixture + 800 generated), 749 pass bit-identical, 156 deferred (after surface.surface_p7 wired SmSurface::EvaluateNormal, PR #24: 28 more compared; counts below are from before that: surface.plane_p1 53: SmPlane::CreateIsoParametricCurve in bounding planes and size tolerances; surface.surface_p1 47: SmSurface::GetFace in the B-spline bounding box of SM_AD_AUX_DATA nodes; surface.surface_p5 43: SmSurface::IsSingularity 35 in the Bezier approximation of B-splines, SmSurface::CreateIsoParametricCurve 8 of curve-bounded surfaces; surface.surface_p7 28: SmSurface::EvaluateNormal in bounding planes; surface.surface_p9 13: SmSurface::FindTessellationSplits in every SubdivideByBlock with a surface); --perturb SENSITIVE 721/721; wired the SmPlane override of IsSingularity into the surface cache Bezier approximation (p1 helper); no co-ports; 7 fns; largest: SmSurfaceCache::TestAgainstTolerances, SmSurfaceCache::SubdivideByBlock, sm_CreateApproximateBezierPatchBlock, sm_CreateBezierPatchBlock; cycle back-edges (call into later units; stub or co-port): surface.surface_p1(1); unit-SCC #22 (220 units); 317 upstream test entry points reach this unit Re-run with surface.surface_p5's back-edges wired (PR #50): cases=905 passed=796 failed=0 deferred=109 max_rel_err=0e0 blocked_by=surface.surface_cache_p1(53),surface.surface_p3(43),surface.surface_p9(13). Re-run (PR #52, after merging surface_p4/#49 and surface_p5/#50): 905 cases, 843 pass, 62 deferred (surface.surface_cache_p1 53, curve.iso_curve 8, intersect.curve_class_p4 1). Re-run after merging PR #106 (surface.surface_point_solve_p3 wired, 2026-10-15): 905 cases, 851 pass, 54 deferred (intersect.curve_class_p4 1, surface.surface_cache_p1 53), 0 failed, max_rel_err 0.

Difftest

Cases

905

Passed

851

Deferred

54

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: geom.extent2d green geom.object partial geom.vector3d green nurbs.b_spline_surface_p1 green nurbs.nurbs_srf green surface.surface_cache_p1 green surface.surface_p2 partial

Soft dependencies: curve.curve_p5 partial curve.iso_curve green geom.extent1d green geom.extent3d green geom.pseudo_box green geom.tol green geom.tree partial geom.vector2d green nlib.knots green nlib.srf_basic green nlib.srf_nurb green nurbs.b_spline_curve_p1 green nurbs.b_spline_surface_p2 partial surface.surface_p9 partial

Dependents: query.tess partial surface.surface_cache_p3 partial

Soft dependents: intersect.surface_intersector_p2 partial intersect.topology_solver_p1 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