- I have 2 shelled, closed solids that are mirrored and with an overlapping face - when creating a boolean union I get 2 solids - an ‘inner’ solid and ‘outer’ solid instead of one solid that is shelled i.e. hollow on the inside. I’m doing this so my piece uses less material for 3d printing - to reduce the cost.
Anyone have any tips on the above? I’ve tried a variety of techniques and rhino keeps creating 2 solids as opposed the one.