I have been building a geo dome designer with grasshopper and am stuck on a few issues, I am trying to do an operation like shell but keeping each triangle separate thus producing each triangular slab, thought about using offset surface but they need to taper, I thought about joining them all, then shell, then remove base surfaces leaving the inner and outer shells, explode them then have single panels inner and outer skin but then how to join then and make them solid, I thought about blend surface but how?
Any ideas gratefully received.