[vtkusers] Need to pick a cell and it's neighbors

[David Doria]

On Tue, Aug 7, 2012 at 5:08 AM, tasnim <hanene-jeder at hotmail.fr> wrote:

>
> tasnim wrote
> >
> > You can set a member variable of the InteractorStyle subclass in which
> > you are implementing OnLeftButtonDown and use that as the input.
> >
> more explanation please. I tried to apply the triangleFilter on the picked
> cell ( before that, i created a polyData from it ) in the
> OnLeftButtonDown()
> , but nothing is done, i got an unhadled exception :( .
>
> Thanks again,
>   Tasnim
>

Please provide the smallest possible, self-contained, compilable code that
demonstrates your problem.

David
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