[vtkusers] vtkCellDerivatives for polytopal surface mesh

[Kurt Sansom]

I do not understand your answer.

~Kurt

On Mon, May 8, 2017 at 10:26 AM, Jeff Lee <jlee1549 at gmail.com> wrote:

> 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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-- 
Kurt Sansom
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