[vtkusers] Difference between Camera (Elevation, Azumith, Roll) and Yaw, Pitch and Roll

[milentie at arcor.de]

Hi VTK users,

I cant't really understand the difference between the Rotation of the Camera and the rotation of the focal point.
Which rotation should I use, wenn I want to rotate the camera around an object. Because in VTK there are the rotations Elevation, Azumith and Roll for camera and Yaw,Pitch and Roll for the focal point. So If I want to rotate around an object with some angels, should I update the Rotation functions for the camera and the focal point or just for the camera?

Can someone help me here please

Thanks,
milentie

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