[vtkusers] how to calculate normals on the surface of a 3d object in VTK?

Vidya Raghavan vidya_raghavan at hotmail.com
Tue Sep 21 12:05:24 EDT 2004


Hi,

I currently have code to display 3D segmented data. Is there a way I can 
calulate normals at every point on the surface of the object?

Thanks for any help,

-vidya

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