[vtkusers] Flip normals

Bill Lorensen wlorens1 at nycap.rr.com
Mon Oct 1 19:59:34 EDT 2001


vtkReverseSense

http://public.kitware.com/vtk-docs/class_vtkreversesense.html


At 12:01 PM 10/1/01 +0200, Nils H. Busch wrote:
>Hi,
>
>is there a way to flip the normal direction after running
>vtkMarchingCubes ? I have seen such a flag for vtkPolyDataNormals, but
>as far as I can see the normals generated from vtkMarchingCubes are kept
>in vtkPointData and I can't think of a way to flip them there (except
>traversing the list).
>
>Thanks for any advice.
>
>--
>  Best regards,
>                                          Nils H. Busch
>______________________________________________________
>
>     Max-Planck-Institute of Cognitive Neuroscience
>     Phone:                     ++49 (341) 9940-234
>     Fax:                       ++49 (341) 9940-204
>     E-Mail:                       nilsb at cns.mpg.de
>______________________________________________________
>
>
>
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