[vtkusers] vtkCamera and my calibrated camera

[Giancarlo Amati]

Hello everybody,

I mananed to compute the camera parameters after a camera calibration function getting position, target and upvector.
now, everyrendering has a default camera and a starting default position. If I don't move the camera (because of the interactor) and replace its paraemters with the computed ones, everything looks fine.
But if by chance I move the camera(by pressing R for reset for example) and then a replace again my paramenters .... the position looks utterly different. 

anybody can help?

Thanks
Giancarlo
 		 	   		  
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