<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=utf-8"> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD> <META NAME="Generator" CONTENT="MS Exchange Server version 6.0.6249.1"> <TITLE>[plt-scheme] lines aren't complete</TITLE> </HEAD> <BODY dir=ltr> <DIV>It's just a guess, but maybe the lines are too thin?</DIV> <DIV>Try drawing thicker lines.</DIV> <BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px"> <DIV>-----Original Message----- From: briand@aracnet.com [mailto:briand@aracnet.com] Sent: ה 20/11/2003 08:48 To: plt-scheme@list.cs.brown.edu Cc: Subject: [plt-scheme] lines aren't complete </DIV>   For list-related administrative tasks:   <A href="http://list.cs.brown.edu/mailman/listinfo/plt-scheme">http://list.cs.brown.edu/mailman/listinfo/plt-scheme</A> 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 ? Thanks Brian </BLOCKQUOTE> </BODY> </HTML>