[plt-scheme] lines aren't complete

From: briand at aracnet.com (briand at aracnet.com)
Date: Thu Nov 20 01:48:25 EST 2003

It's an sgl kind of night :-)

I've noticed that on re-paints my lines are not getting drawn
properly.  Many bits are skipped, _especially_ on lines which are
horizontal or vertical.

I can't figure out if this is due to the way sgl is updating buffers -
since I don't understand how it is - or whether it's an incomplete
understanding of open-gl on my part.

I do _not_ think it has anything to do with anti-aliasing or lack thereof.

clues ?



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