[vtkusers] interactive window/level in polydata

[kent williams]

My short answer is 'I don't know' -- but I think what you'd need to do
is to add an observer to the RenderWindowInteractor, and change the
lighting for the renderer.  Or something like that.

On Thu, May 28, 2009 at 2:37 PM, Sgouritsa, Eleni
<esgourit at central.uh.edu> wrote:
> Hello,
> I am visualizing a 3D mesh (polydata) with colors based on the Scalars of
> the polydata. I was wondering if there is a way to interactively change
> window/level similar to what is happening using the right mouse button in
> the class vtkImagePlaneWidget.
>
> Regards,
> Lena
>
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