I’m a beginner-user of rhino and I’m having some problem understanding how the rhino-software reasons.
Right now I’m trying to model a simple cylindar container. I would like to rapid-prototype it in a 3d-printer and therefore I’m going for solid-modelling instead of surface-modelling.
As you can see in the images I started of by creating a tube with the correct dimensions. Thereafter I made the bottom-part by using the cylinder-tool. In the next step I joined these parts using booleanunion and created the inner 5 mm fillet. The problem arises when I’m trying to use filletedge-command on the outer-bottom-edge. Instead of creating the desired radius Rhino creates a new 5 mm polysurface on the inside of the cylinder. And I don’t understand why, I’ve looked in the help-sections without finding any answer to rhino’s actions. I’d really appreciate some help here.