[vtkusers] vtk equivalent for ParaView's Tetraheralize filter?

[David Thompson]

Hi Eric,

If you look in Servers/ServerManager/Resources/filters.xml, you'll see  
the name of the ParaView filter (Tetrahedralize) as a SourceProxy  
label attribute and the name of the class implementing the filter  
(vtkDataSetTriangleFilter) as the class attribute of the same  
SourceProxy entry. The vtkDataSetTriangleFilter can be found in VTK/ 
Graphics/vtkDataSetTriangleFilter.h .

	David

On Sep 29, 2009, at 12:50 , Eric Mark (CISD/CIV) wrote:

> Hello All,
>
> I'm attempting to convert an unstructured grid to a tetrahedral mesh  
> and
> have been trying to use the Delauney3D filter but the results are not
> what I expected.  I've tried adjusting the Tolerance and Offset
> parameters but it still seems to be connecting points that it  
> shouldn't.
>
> If I read the dataset into ParaView and use the Tetrahedralize  
> filter it
> seems to give me exactly what I want.  Is there an equivalent filter  
> or
> combination of filters in vtk that I can use?  I've looked through the
> class list but I don't see anything that appears to operate on the  
> whole
> dataset and generate tets.  Does anyone know of an equivalent?
>
> Thanks,
>
> Eric
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