(2022-12-22, 15:20)Magnus Forsberg Wrote: Or use the images I made here.
https://forums.ldraw.org/thread-24262-po...l#pid39346
Willy, I don't understand your second image. It looks like the blue quad is tangent to the cylinder, but I don't understand the diagonal red lines. Also, I like the fact that Magnus's first image shows the conditional control point from both complimentary conditional lines.