FilletEdge does not work (7.22.22221.05001)

[leex]

The above problems have a direct relationship with the topic that I opend a few days ago.

How to Split a complex polysurface into 2 pieces using a closed curve?

Hello! I try to cut a complex polysurface with a closed curve. Trim can’t cut. It seems to work if I use the _Split. New edges are formed but the polysurface is still a closed solid. But at the same time, I see the result on the command line: One polysurface split into 2 pieces. How to make these two pieces separate, without using the _Explode and delete excess surfaces in manual? Split complex surface.3dm (1.2 MB)