[vtkusers] lens distortion simulation

[nugg]

Hi Giancarlo,

  It is a good question (your second point about modeling lens distortion).
I would
also be grateful with any VTK user how achieved such a challenging feature.

Regards.


Giancarlo Amati wrote:
> 
> 
> Good morning everybody,
> 
> I'm developing a software for the simulation of an endoscopy, I have two
> questions:
> 
> 1) I need to put a mask which is black everywhere but in the center for a
> radious of about 500 pixels....through which I want to see my 3D model
> behind. 
> 2) More important: is there any class in VTk which allows to apply some
> distortion factors to the camera lens and see the 3D model distorted?
> 
> Kind regards.
> Giancarlo
> 
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