vtkPropAssembly can't turn off visilibity of sub-assembly
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
If you try to turn off the visibility of a sub-assembly of a vtkPropAssembly, ResetCamera ignores the supposedly invisible element, but it is in fact still visible. In Steps To Reproduce I'll put a Python script that demonstrates the problem. (The vtkAssembly that contains a sphere should be invisible, but it's not, although the camera reset centers on the cube alone.)