[vtkusers] Question on manual configuration of VTK camera

[naimulkhan]

hi David,

I am in the same boat as the opener of this thread. I am trying to use an
external tracker (NDI Aurora) to control the vtkCamera (basically "look
through" the position and orientation of the tracker). I can set the
position through vtkCamera::SetPosition() easily, but I am not sure what
parameters SetViewUp() and SetFocusPoint() should be called with. Any help
would be greatly appreciated, thanks! 



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