Units / nurbs

`nlib.crv_approx` green

Layer: 10
Upstream lines: 908
Functions: 3
Rust module: nurbs::crv_approx

Source: crates/solidcore/src/nurbs/crv_approx.rs

Upstream: source/SMLib/src/NL_CrvApprox.cpp

Notes

3 fns; largest: N_CalcNumCPtsToApproxArc, N_ApproxCircArcWithCrvData, N_ApproxNurbsWithNonRatCrv; 151 upstream test entry points reach this unit; difftest: 1646 cases (146 fixture + 1500 generated), 0 deferred, max_rel_err 0

Difftest

Cases: 1,646
Passed: 1,646
Deferred: 0
Failed: 0
Both errored: 0
Max rel. error: 0.0
Tolerance: 1e-09 rel.
Seeds: 16

Blocked by

Nothing: no deferred cases.

Report JSON (per-case results)

Dependencies

Depends on: nlib.crv_basic green nlib.crv_fit_p1 green nlib.funcs_basic green nlib.geom green nlib.math green

Soft dependencies: nlib.crv_adv_p1 green nlib.crv_adv_p2 green nlib.crv_fit_p2 green nlib.crv_fit_p3 green nlib.crv_geom green nlib.crv_nurb green nlib.crv_tool_p1 green nlib.knots green nlib.srf_fit green

Dependents: nurbs.b_spline_curve_n_lib green

Soft dependents: none

Upstream functions

Upstream function	Defined at	Lines	Rust (from the file header)
`N_CalcNumCPtsToApproxArc`	NL_CrvApprox.cpp:1892	324	[`calc_num_cpts_to_approx_arc`]
`N_ApproxCircArcWithCrvData`	NL_CrvApprox.cpp:2274	321	[`approx_circ_arc_with_crv_data`], [`CircArcData`]
`N_ApproxNurbsWithNonRatCrv`	NL_CrvApprox.cpp:2698	263	[`approx_nurbs_with_non_rat_crv`]

Module file-header table (4 rows)

Rust	Upstream
[`calc_num_cpts_to_approx_arc`]	`N_CalcNumCPtsToApproxArc`
[`arc_cpts_function`]	the table fit of `N_CalcNumCPtsToApproxArc` (`sfn` NULL on input)
[`approx_circ_arc_with_crv_data`], [`CircArcData`]	`N_ApproxCircArcWithCrvData`
[`approx_nurbs_with_non_rat_crv`]	`N_ApproxNurbsWithNonRatCrv`

Upstream tests reaching this unit

prog_test:my_test_parallel_projection, prog_test:my_test_tsurf_projection, prog_test:my_test_surface_interface, prog_test:my_test_ssi, prog_test:my_test_tsurf_section, prog_test:my_test_bsplinesurface_nlib

nlib.crv_approx green