[vtkusers] Quick Question about order of point id's

[Dimitrios Andritsos]

Hello all,

I have a quick question regarding the ordering of points in vtkPolygon. When 
I ask for the point id's of a given polygon and get them in a vtkIdList, the 
order of id's corresponds to the points we get going clockwise?

Also, does the data structure that is used in polygons, support the 
extraction of the polygon's edges or is there any special kind of processing 
required to get them?

Thank you very much for your reply,
Dimitrios Andritsos