[Celestia-cvs] "celestia/src/celengine model.cpp rendcontext.cpp"

[Chris L. <cjl...@us...>]

Update of /cvsroot/celestia/celestia/src/celengine
In directory sc8-pr-cvs4.sourceforge.net:/tmp/cvs-serv6408

Modified Files:
	model.cpp rendcontext.cpp 
Log Message:
Additive blending fixes:
- Consider blend mode when comparing materials
- Enable additive blending even when opacity = 1