[vtkusers] vtkCleanUnstructuredGrid avalaible in VTK-4.4

[Peter Schmitt]

You could try vtkExtractUnstructuredGrid, as it says, "The user has
the choice of merging coincident points (Merging is on) or using the
original point set (Merging is off)."

http://www.vtk.org/doc/release/4.2/html/classvtkExtractUnstructuredGrid.html

-Pete


On 7/14/05, Patrick Brockmann <Patrick.Brockmann at cea.fr> wrote:
> Hi all,
> 
> How can I merge redundant points in a vtkUnstructuredGrid ?
> 
> With Paraview, I can use the filter vtkCleanUgrid
> But I could not find it in the VTK-4.4 release.
> 
> Can you confirm this ?
> Is there a way to apply a merging of points
> from my unstructured grid using VTK-4.4 API ?
> 
> BTW, is there anyone who could provide a program
> using vtkMergePoints.
> 
> The following python script gave me a segmentation fault.
> import vtk
> a=vtkMergePoints()
> print a.InsertPoint(0,23.,34.,45.)
> --> Seg fault
> 
> Thks
> Patrick
> 
> 
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-- 
Pete