use ABS(Z) when computing blend factors
authorBrian Paul <brian.paul@tungstengraphics.com>
Wed, 25 Feb 2004 16:14:16 +0000 (16:14 +0000)
committerBrian Paul <brian.paul@tungstengraphics.com>
Wed, 25 Feb 2004 16:14:16 +0000 (16:14 +0000)
commit54056db8db4cba5163ef40a30511bbdd35f8a47a
tree51d3ca1af1b878b3be5373555ef011ec781bad4e
parent20e25ca50a6335fda3769f746165b5bbc2dfa95b
use ABS(Z) when computing blend factors
src/mesa/tnl/t_vb_fog.c