[vtkusers] About PLY normal

[David Doria]

On Sun, May 8, 2011 at 7:58 AM, hbfyf <hbfyf at qq.com> wrote:

>
> Hi!
> I have succeed in reading PLY file and succeed in getting every point
> coordinate.How can I get every cell normal or every point normal?Can you
> help me?Thanks
>
Do these help?

http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/PolyDataCellNormals
http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/PolyDataPointNormals

David
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