4 commits

Author	SHA1	Message	Date
Tim Moore	f901dac2ac	replace GLU functions with OSG functionality	2010-10-08 23:48:01 +02:00
ehofman	ff7f894754	better calculations.	2010-03-16 15:14:58 +01:00
ehofman	19b857d9be	improved normal map calculation	2010-03-16 15:14:55 +01:00
ehofman	575d4c7770	Move the texture code over from SimGear/simgear/screen	2009-06-23 10:54:10 +02:00