[vtkusers] Access the points of a certain region extracted by vtkPolyDataConnectivityFilter

[Cory Quammen]

Hi Normanius,

The code sample you provided didn't come through the mailing list for
some reason. Mind sending again?

Thanks,
Cory

On Sat, Feb 20, 2016 at 7:59 PM, normanius <juch at zhaw.ch> wrote:
> Hi all
>
> I use vtkPolyDataConnectivityFilter in the following way.
>
>
>
> Now, here's the question: *How can I extract the poly data of the largest
> region, without the filtered points?*
>
> The question is not trivial. I noticed that the following is not possible:
>
> This will also yield the points of the non-largest regions.
>
> What I currently do is the following:
>
>
> This works, but I wondered whether there is built-in way to access just one
> single region, without any relics from the other regions.
>
> Thanks,
> Normanius
>
>
>
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-- 
Cory Quammen
R&D Engineer
Kitware, Inc.