Units / nurbs

`nlib.crv_fit_p1` green

Layer: 5
Upstream lines: 1,707
Functions: 12
Rust module: nurbs::crv_fit::p1

Source: crates/solidcore/src/nurbs/crv_fit/p1.rs

Upstream: source/SMLib/src/NL_CrvFit.cpp

Notes

12 fns; largest: N_FitCrvApproxKnots, N_FitCrvKnotsAndDeriv, N_FitCrvFirstDerivAndKnots, N_FitCrvKnotsAndDerivs; 317 upstream test entry points reach this unit; difftest green: 2084 cases (84 fixtures + 2000 generated), 0 deferred, max_rel_err 0

Difftest

Cases: 2,084
Passed: 2,084
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.knots green nlib.math green

Soft dependencies: nlib.basis_basic green nlib.crv_basic green nlib.geom green

Dependents: nlib.crv_approx green nlib.crv_fit_p2 green nlib.crv_fit_p3 green nlib.crv_offset green nlib.srf_adv_p1 green nlib.srf_adv_p3 green nlib.srf_adv_p5 green nlib.srf_fit green

Soft dependents: nlib.srf_adv_p4 green nlib.srf_offset green

Upstream functions

Upstream function	Defined at	Lines	Rust (from the file header)
`N_FitCalcCrvParamValues`	NL_CrvFit.cpp:1361	138	[`param_values`]
`N_FitCrvCalcKnotVector`	NL_CrvFit.cpp:2000	42	[`interp_knot_vector`]
`N_FitCrvInterpGivenParams`	NL_CrvFit.cpp:2273	144	[`interp_given_params`]
`N_FitCalcKnotVectorEndDerivs`	NL_CrvFit.cpp:2458	58	[`knot_vector_end_derivs`]
`N_FitCalcKnotVectorDeriv`	NL_CrvFit.cpp:2562	95	[`knot_vector_deriv`]
`N_FitCrvKnotsAndDerivs`	NL_CrvFit.cpp:3063	184	[`interp_knots_and_derivs`]
`N_FitCrvKnotsAndDeriv`	NL_CrvFit.cpp:3313	251	[`interp_knots_and_deriv`]
`N_FitCrvCPtsFromSrfData`	NL_CrvFit.cpp:3877	99	[`cpts_from_srf_data`]
`N_FitCalcKnotVectorCrvApprox`	NL_CrvFit.cpp:4023	98	[`knot_vector_approx`]
`N_FitCrvApproxKnots`	NL_CrvFit.cpp:5461	307	[`approx_knots`]
`N_FitCrvDerivsMatrix`	NL_CrvFit.cpp:6605	102	[`derivs_matrix`]
`N_FitCrvFirstDerivAndKnots`	NL_CrvFit.cpp:7923	189	[`interp_first_derivs_and_knots`]

Module file-header table (16 rows)

Rust	Upstream
[`FitPoint`] (`Vec3` / [`CPoint`])	`NL_EPOINT` / `NL_HPOINT` data behind `NL_VOID *`
[`ParamMethod`]	`NL_UNIFORM` / `NL_CHORDLENGTH` / `NL_CENTRIPETAL`
[`DerivEnd`]	`NL_START` / `NL_END`
[`DataDir`]	`NL_UDIR` / `NL_VDIR`
[`param_values`]	`N_FitCalcCrvParamValues`
[`interp_knot_vector`]	`N_FitCrvCalcKnotVector`
[`knot_vector_end_derivs`]	`N_FitCalcKnotVectorEndDerivs`
[`knot_vector_deriv`]	`N_FitCalcKnotVectorDeriv`
[`knot_vector_approx`]	`N_FitCalcKnotVectorCrvApprox`
[`interp_given_params`]	`N_FitCrvInterpGivenParams`
[`interp_knots_and_derivs`]	`N_FitCrvKnotsAndDerivs`
[`interp_knots_and_deriv`]	`N_FitCrvKnotsAndDeriv`
[`interp_first_derivs_and_knots`]	`N_FitCrvFirstDerivAndKnots`
[`approx_knots`]	`N_FitCrvApproxKnots`
[`cpts_from_srf_data`]	`N_FitCrvCPtsFromSrfData`
[`derivs_matrix`]	`N_FitCrvDerivsMatrix`

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

nlib.crv_fit_p1 green