I have an assembly where two components are imported Rhino models, and I am modeling additional components in it.
In the beginning it was easy, but now it is not possible to select vertices or edges in the model when I edit parts in context in the assembly window. I can only select surfaces. This is true for both the imported components and parts modeled from scratch.
This happens only in shaded view, with or without edges.
If I change view to Hidden lines visible, Hidden lines removed or Wireframe everything is working OK.
If I open a part in a separate window, it's also working OK.
Can the model be too complex? The Rhino parts are fairly complex.