[vtkusers] Alternative of vtkDelaunay3D - is there any?

[Chiranjib Sur]

Hi,
I am looking for a method  to convert a set of points to a set of
volumetric cells. I understood that Delaunay triangulation (vtkDelaunay3D) is
the de facto way for my purpose.

However, this operation takes too much of time for a large dataset. I am
looking for some alternative which can do the same thing but in a faster
way.

Any suggestions?

Chiranjib
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