[vtkusers] Creating Polygons using coordinates - OpenGL code in VTK

[polys_poly at hotmail.com]

Hi there.

I have a set of coordinates in text files. Each line in the file is a specific point (x,y). How can I create polygons out of these coordinates? And furthermore, how can I create a volume using two or more of these polygons, each one in a different z.

Also, how can i use OpenGl code in vtk?

Thanx, Polys
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