[vtkusers] Converting Unstructured Grid to Polydata

[Pedro Correa Hernandez]

This is a question someone already asked some time ago as I hace noticed, 
but that remained unanswered. I wonder if since that time somebody could 
help me with that:

I have a Delaunay3D generated mesh from unstructured data, and now I need to 
decimate and smooth that mesh. However, decimating and calculating normals 
do not accept unstructured type objects, only polydata. Does anybody know 
how to operate this conversion?

Thanks a lot

Pedro



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