[vtkusers] selecting polygonal data within scalar range

[Amy Squillacote]

Hi Jelle,

Try passing the output dataset of vtkCurvatures though a vtkThreshold 
filter: http://www.vtk.org/doc/nightly/html/classvtkThreshold.html.

- Amy

jelle feringa wrote:
> Hi,
>
> I'm fairly new to VTK and haven't been able to figure out how to deal with the
> following scenario yet:
>
> I'm using vtkCurvatures to compute the gaussian curvature of some polygonal data.
> The thing I'd like to do is to extract polygonal data within the gaussian
> curvature range [x,y]. Has anyone got a clue how I can extract polygon data from
> a scalar range, resulting from vtkCurvatures? 
>
> Many thanks,
>
> Cheers,
>
> -jelle
>
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-- 
Amy Squillacote
Kitware, Inc.
28 Corporate Drive
Clifton Park, NY 12065
Phone: (518) 371-3971 x106