[vtkusers] Uniform subsampling of mesh (point cloud) and normals

[David Doria]

>
> you could give a try to my mesh coarsening algorithm available here:
> http://www.creatis.insa-lyon.fr/site/acvd
>
> it uses VTK as base library.
>
> Greetings,
>
> Sebastien
>

Sebastien - this looks great. I would encourage you to submit it to the VTK
Journal.

This looks like another option:
https://github.com/lantiga/vmtk/blob/master/vtkVmtk/DifferentialGeometry/vtkvmtkPolyDataSurfaceRemeshing.cxx
<https://github.com/lantiga/vmtk/blob/master/vtkVmtk/DifferentialGeometry/vtkvmtkPolyDataSurfaceRemeshing.cxx>
David
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