changes to rtlight surface culling:
authorhavoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Thu, 25 Feb 2010 07:32:04 +0000 (07:32 +0000)
committerhavoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Thu, 25 Feb 2010 07:32:04 +0000 (07:32 +0000)
commit9daa8124711b6014029dc4d08d5b9ceefc6207e0
treef63ae6196922cb57060293ebad6243e4df208846
parentd032cfb5ca1e47238f2bd96886793c21547f0605
changes to rtlight surface culling:
SVBSP culling mode now also checks PVS (not sure why this helps)
no longer rejects backfaces in light culling (fixes several glitches in
start.bsp and elsewhere - not sure why the light would be considered
behind these triangles though)
optimized svbsp building conditions a bit

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@9996 d7cf8633-e32d-0410-b094-e92efae38249
gl_rsurf.c