[vtkusers] Antialiasing

[Paul Harris]

Hi all,

The Multisample antialiasing doesn't appear to be working on my test
laptop (linux with nvidia), so I thought I'd try SetAAFrames(6) or 10
or 16, but I notice when I wave the mouse over the window (no clicking
or dragging) the scene seems to jiggle a bit.  Its using QVTK through
C++.

Does anyone else notice this?

What is the best way to make the scene look great on a single-node
computer?  I'm rendering polygons and it would look a lot better if
there weren't as many jagged edges.

cheers
Paul