[vtkusers] rotating vtkCamera

[Mark Wyszomierski]

Hi,

Is there a method of vtkCamera to rotate about the focal point? Something like:

for (int i = 0; i < 64; i++) {
     double dPitch = i * (360.0 / 64);
     pCamera->Pitch(dPitch);
     // render..
}

The effect I'm looking for is to have the camera orbit around its
focal point in the direction of its view up.

Thanks,
Mark