[vtkusers] vtkFeatureEdges

[R K Shyamprakash]

Hi,
      I have a cylinder object with two open ends. I want to get the points
lying on the edges of this cylinder(open ends). I use vtkFeatureEdges with
BoundaryEdgesOn() to get the edges where I get two edges. Now i want to
consider two edges as separate datasets and get the points on each dataset.
I tried using vtkPolyDataConnectivityFilter on the extracted edges, but it
fails. Is there any other way of doing this?

Thanks
Shyam