Post Processes

Found this interesting link to use post processing to enhance depth and help colour balancing:

http://www.daveprout.com/hack-this/2010/1/18/material-post-effects-lab-distance-color-blending.html

On Sunday im hoping to modify this to produce a fog that provides more depth as im not happy with the current fog within our game. Will be posting screenshots when I get the results ;)
The are a few other interesting articles in that blog too, including how to achieve outline detection using post processing, which may help give Outlast a kl unique look.