[vtkusers] Need your help to extract information from a 3D object!!!

[B. C.]

Hi everyone.
Pleaaase, i need your help. I wantto extract curvatures from a 3D object (a VRML object).
I know i should be done using vtkCurvatures class and i found some code lines but something is missing.
Can someone help me?
 
vtkCurvatures *curves = vtkCurvatures::New();
curves->SetCurvatureTypeToMean();
curves->Update();


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