[vtkusers] vtkCamera Parameters
erik.sobel at alphatech.com
Wed Oct 25 11:55:07 EDT 2000
Does anyone know how to completely specify the camera parameters?
I am frustrated by the lack of consistency in its methods. There is a
Get/SetRoll pair, Get/SetPosition, and Get/SetFocalPoint but no way to Get:
Zoom, Dolly, Yaw, Azimuth, Pitch or Elevation. There is a way to
GetOrientationWXYZ but no way to Set it. Calling the renderer's
ResetCamera method doesn't seem to reset ALL of the camera's parameters.
What I am looking for is a convenient way to save and restore the complete
state of the camera after it has been moved by hand.
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