We need to create a flat pattern (sketch) to properly design a label or fabric for a spherical surface. We've tried to use sheet metal but as far as we can tell its not possible to create sphere with this method. Any ideas on how to translate spherical shapes into flat patterns?
If you make the shape from a lofted bend SW will try to flatten it.
Keep in mind that a flat pattern of a spherical surface patch is a geometric impossibility. Can't go from flat to sphere without considerable stretching or shrinking. The best you can do is an approximation. Look at basketballs, soccer balls (futbols), and baseballs.