I was wondering why this behavior occurs. At the bottom of the attached file I have two planar surfaces and a networksrf. The networksrf was create tangent to the edges of the planar surfaces. All the networksrf frames are normal to the planarsrfs.
Yet it will not join.
I’ve done matchsrf and it still not join.
In the next one up, I have cut out part of the planarsrfs and inserted an edgesrf. That works around.
In the top one, I have removed a frame used to create the bottom networksrf and I can join.
I am curious why the original, which is so close to the last one, is unable to join. This is one of several encounters I have where networksrf will not joint to an edge use to build the surface, even after matchsrf.
Problem Join.3dm 2.zip (480.9 KB)