I want to remodel blood vessels and have uploaded the thin-walled model in blender. To 3D print it, I need to increase the wall thickness to 0.5-1mm. I managed this well with the solidify tool. It happens that the vessels overlap,(shown in the second picture) which is a big problem for me. I don't mind if they touch each other, but the outer wall must not dip into/inside the other vessel.So the inside tube is the important one, which must be free of disturbance. Does anyone know how to do this? One idea would be to cut out the inner tube again at the end, and thus erase everything that comes inside. Unfortunately, I have never used blender and therefore do not know it. I am very happy about your help!
Kind regards Simon