[vtkusers] Updating vtkCamera after SetPosition and SetFocalPoint

[Donny]

If I call Azimuth() or Dolly() on the active camera and then call Render()
on the RenderWindowInteractor the scene acts as intended. If I call
SetPosition and SetFocalPoint on the active camera and then call the same
Render() on RenderWindowInteractor the scene does not update. If I then call
Azimuth() or Dolly() again the scene updates with the camera moved to the
correct position set with the previous SetPosition and SetFocalPoint calls.
How do I get the camera to update after calling SetPosition() and
SetFocalPoint() so that a call to Render()  will render the set position and
focus?

 

Thanks.

 

Donny Zimmerman

 

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