[vtkusers] Curl/Vorticity`

[Mathieu Malaterre]

Randall,

    What about vtkCellDerivatives ?

HTH
Mathieu

Randall Hand wrote:
> I have a file containing both a scalar & vector at every point in my 
> 128^3 vtkImageData dataset, and I need to compute the Vorticity (curl) 
> of the vector at every point.
> 
> Is there a VTK filter that does this?  It seems as though it would be a 
> commonly needed operation, although I can't find it.
> 
> -- 
> Randall Hand
> http://www.yeraze.com
> 
> 
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