[vtkusers] Normal of PolyData in Vtk4.0

[Amy Henderson]

At 08:42 PM 7/12/2002 +0000, Yuan Jin wrote:
>Hi,
>
>How to calculate the normal of each point on the polydata in vtk4.x?
>
>Thanks,
>

Try using the vtkPolyDataNormals filter.

- Amy

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