pub fn coons_with_ribbons(
boundaries: [NurbsCurve; 4],
ribbons: [Option<NurbsCurve>; 4],
) -> Result<(NurbsSurface, CoonsReport), CoonsRefusal>Expand description
The Coons patch through four boundaries that also interpolates the prescribed cross-boundary derivative fields.
See the module documentation for the ribbon convention, the exactness
contract and the refusals. With every ribbon None this is exactly
super::coons_bilinear_reported.