[vtkusers] vtkCurvatures

[Caecilia Charbonnier]

Hello vtk_killers!!

I used vtkCurvatures to compute curvatures at each point of my PolyData (input) but now I would like to make a loop and use these curvatures to select the 50-100 maximum coefficients and get the point coordinate associated. Somebody knows how to do so?

The output of the curvatures is a data array or something like that? When I use curve->GetOutput(), the method get a PolyData back... So it is impossible to read the coefficients!

Please help!!!

Cae


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