plagman 7d7a705af9 Work around a precision bug that would cause colinear wall vectors to only be "almost" colinear, causing the cross product to be wrongly validated and resulting in bogus normal vectors for some surfaces. ... git-svn-id: https://svn.eduke32.com/eduke32@1234 1a8010ca-5511-0410-912e-c29ae57300e0		2009-03-08 21:07:40 +00:00
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eduke32	Work around a precision bug that would cause colinear wall vectors to only be "almost" colinear, causing the cross product to be wrongly validated and resulting in bogus normal vectors for some surfaces.	2009-03-08 21:07:40 +00:00