[vtkusers] vtkExtractSelection -- how to get output as polydata

[Cory Quammen]

You should be able to use vtkDataSetSurfaceFilter to get a vtkPolyData from
a vtkUnstructuredGrid [1].

HTH,
Cory

[1] http://www.vtk.org/doc/nightly/html/classvtkDataSetSurfaceFilter.html

On Fri, Nov 6, 2015 at 2:33 PM, Saeed Mahdizadeh Bakhshmand <
saeedbakhshmand at gmail.com> wrote:

> Hello,
>
> Any idea on how to get output of vtkExtractSelection as polydata? I input
> polydata but output is an UnstructuredGrid which is not suitable for next
> step and converting to vtkpolydata seems to be a pain.
>
> Thanks,
> Saeed
>
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-- 
Cory Quammen
R&D Engineer
Kitware, Inc.
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