ingwa@isy.liu.se (Inge Wallin) (05/28/91)
A patch which brings SIPP, the Simple Polygon Processor, to version 2.0.2 has been posted to comp.sources.misc. The patch fixes a bug which sometimes caused SIPP to mark a polygon as facing away from the viewer although in reality it did not. Thanks to David G. Jones who pointed out the bug to us and also gave us a test program. /Inge (ingwa@isy.liu.se) and Jonas (jonas-y@isy.liu.se)