OORefFlare enhances OpenArena's lens flare.
It has two components.
lensReflection1 is the clear and sharp reflection,
which is having edge and doesn't needs much fillrate.
lensReflection2 is the very dim and soft reflection,
which isn't having edge and
needs much fillrate. (defaultly disabled)
This makes the screen unclear like lens flare in the real camera.
on YouTubehttp://www.youtube.com/watch?v=RtITAsFwzF8OORefFlare ContentsOORefFlare/renderer/tr_flares.c
OORefFlare/renderer/tr_init.c
OORefFlare/renderer/tr_local.h
Thanks.
note: my English may be wrong.