3-Directional ribs

non fabricable to fabricable surface by paneling tool

Dense pattern works like a square pattern. Result in unroll panel error

3 directional rib version #1 with a thicker 3rd rib across to maintain material integrity

3-directional ribs version #2 with equal rib depth achieved by varying slits depth and width

On left- 3 directional rib of equal rib depth

on right- 3 directional rib of unequal rib depth. Deeper 3rd depth