[vtkusers] vtkCellDerivatives for polytopal surface mesh

[Jeff Lee]

Vtkpolyhedron uses mean value coordinates.

On May 8, 2017 1:13 PM, "Kurt Sansom" <kayarre at gmail.com> wrote:

> Hi,
>   Does anyone have suggestions to take cell derivatives from a
>  polyhedral/polytopal surface mesh because the VTK documentation says that,
> "derivatives calculated for polygons with more than 4 vertices are
> inaccurate in most cases"
>
> from: http://www.vtk.org/doc/nightly/html/classvtkCellDerivatives.html#
> details
>
>
> Regards,
> ~Kurt
>
> --
> Kurt Sansom
>
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