[vtkusers] point normals

[Vidhya Narayanan]

Hi again,

         I managed to display the points from the isosurface generated by the
MC. I was looking at the polydata normals to display the point normals.Using the
glyph3D ------>it generates the surface normals. How do I generate point normals
asociated with the points extracted from the isosurfcae and how to display the
normals as lines? Kindly help.
Thanks
Vidhya