pub fn fit_pcurve_on_surface_range(
surface: &NurbsSurface,
curve: &NurbsCurve,
edge_start: f64,
edge_end: f64,
forward: bool,
tolerance: f64,
) -> Result<PcurveFit, String>Expand description
Build a pcurve for a represented subrange of a larger edge curve.
On an affine carrier the answer is exact and is taken as such
(affine_pcurve_on_range). Otherwise this samples only the represented
interval, which is essential when off-interval control points do not lie on
the target carrier — the exact lane restricts the net by knot insertion
first, so those control points are removed rather than ignored.