On 2026-05-09 13:39, Bald Eagle wrote:
> centripetal Catmull
Ah, the one that got away. Not doable with curve.inc in it's current
state. In my Nim curve lib, the same state as for natural cubic. Find
slopes and the use Hermite interpolation. So I cannot create a curve of
spheres for POV-Ray from there either.
ingo
