[vtkusers] polydata

[Vidhya Narayanan]

Hi all,

      I have a very basic question. I need to display a set of points and the
points along their normals. I want top implement this in a loop. Since I have to
render the actors( each point actor) one at a time do I have to reset the
polydata every time I display a point? Suggestions appreciated.Thanks

regards
Vidhya