How to add some foggyness


Making fog is a pretty simple affair and should only take a few moments to explain.

1.	First you need to decide where you want to place your fog, ive made some walls and a floor:
2.	Now what you need to do is load up the texture which will be our fog. The fog textures are located in the "textures/sfx" You can see a variety of fog, each one is different, some are more dense than others, some are more misty etc. Ive chosen "fog_crypt" for mine, then ive just made a brush where I wanted the fog to be:
3.	In game: Thats basically it, fog, looks effective, it does lower fps though so dont go overboard.