mac os x 10.15.6 (19G2021), rhino Version 7 (7.2.21012.11002, 2021-01-12)
Preparing a tutorial … I get a lot of strange results for this simple Degree 1, 2x2 Point Saddle Surface.
For me it looks like a bug
quadremeshfail.3dm (59.2 KB)
In some video I heard that the edge layout should be influenced by the principal curvature - is this correct ?
if so - i would have expected a result similar to this - that i only get without Symmetry-Option and with additional guiding curves:
Any simple example - where the quad-typology of a single, simple Surface is completely different from the U-V direction of the input Nurbs-Surface… (my initial intend, why i choose to play with this simple surface)