Multiple viewport perspectives of a single vtkRenderer

@utkarshayachit, what you describe is exactly what I want! No need to interact with those 3 plots to the right so static images would work well.

I’m not sure I’m familiar with this task, how exactly would that be implemented? Would I have a hook that takes those three screenshots anytime the renderer is modified or at a specified time interval? How would I do this without making the camera go wild in the “primary” scene?