I have a filleted polygon that gets offset (towards the center) and then lifted then i make a loft surface from the two curves.
If I change the offset value from 16 to 17, it becomes a polysurface, rather than a surface.
I would like to learn what determines this shift, if anyone can help me out.
Mention: if i offset it on the outside (make it larger than the base curve), this problem doesn’t occur.
surf vs brep.gh (28.9 KB)