[vtkusers] retrieving gaussian curvature

[Jelle Feringa / EZCT Architecture & Design Research]

Hi,

I've been using vtkCurvatures to compute the gaussian curvature on
vtkPolyData.
I'm just wondering whether curvature.GetOutput().GetPointData().GetScalars()
will return the gaussian curvature; the values returned are in quite a
different range from what I'm used to seeing in nurb modellers (no wonder
since this is discrete geometry?)

Many thanks,

-jelle
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