[vtkusers] Re: Associating scalar values with points

[Moti Freiman]

Hi!

you need to use vtkPolyData->GetPointData()->AddArray (vtkFloatArray)
and then set your active scalaras to this array by using:
vtkPolyData->GetPointData()->SetActiveSclaras (vtkFloatArray->GetName())


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Moti Freiman, Graduate Student.
Medical Image Processing and Computer-Assisted Surgery Laboratory.
School of Computer Science and Engineering.
The Hebrew University of Jerusalem Givat Ram, Jerusalem 91904, Israel 
Phone: +(972)-2-658-5371 (laboratory) 
E-mail: freiman at cs.huji.ac.il
WWW site: http://www.cs.huji.ac.il/~freiman