[vtkusers] apply vtktubes to unstructured mesh

[David Doria]

On Wed, Jan 27, 2010 at 6:50 AM, pablo p del castillo <
pablodecastillo at yahoo.es> wrote:

> Hello,
>
> I have a unstructured mesh with triangles and lines, how can i extract
> lines to apply tubes.
>
> Advanced thanks
>
>
>
Hmm, is there any reason why vtkTubeFilter derives from
vtkPolyDataAlgorithm? It seems like if it could derive from
vtkPointSetAlgorithm instead this question would be no problem.

Pablo, if you can get your lines into a vtkPolyData, you can use this method
to get tubes on your lines:
http://www.cmake.org/Wiki/VTK/Examples/TubeFilter

Thanks,

David
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