[vtkusers] How to calculate the Laplacian from Marching Cubes Surface

walmor godoi wfisico at yahoo.com.br
Tue Nov 11 08:35:23 EST 2008

Dear vtkusers,

I would like to know how to calculate the Laplacian from a 3D surface
(such as the one obtained in Marching Cubes). Someone has already done
How to obtain the gradient too?


Walmor Cardoso Godoi, M. Sc.
Curitiba - Brazil
LACTEC - Industrial Tomography
Url: http://www.walmorgodoi.com

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