I have created some surfaces in rhino and bought them across into grasshopper and capped all the surfaces into solids. However, when I try to merge the solid objects into one I get this error sign?
To create the surfaces I have used the loft tool in rhino. Some of these overlap to create tree branches. When you scale one of the branches down they seem to merge perfectly. I have too many trees to manually go around and scale every branch down. Is there an alternative way to resolve this?