So again I have a problem with a tool, which I think is eventually more of a general problem of not understanding how to model with Rhino.
I got this setup which is basically one surface belt (yellow), which is joined out of 10 smaller surfaces (red) and one planar surface, which is trimmed on the outside and trimmed on the inside by the curves of the 10 smaller surface.
Now I want to do a small fillet all the way around. But when it tells me to select the surfaces it recognizes the planar surface as one and the belt as as seperated surfaces, which ends in a failed fillet.
So my question is: How do I model this properly to be able to fillet this all the way around?
Fillet.3dm (195.4 KB)