how to add fog in some places?
fog
HerrK
(HerrK)
#2
For a general fog in the map…
Write in the worldspawn:
_fog -> textures/radar/fog
fogclip -> 3192
farplanedist -> 3192
For fog in some places …
There is somewhere a “fog-shader” in the textures! 
(NdK) 
redfella
(redfella)
#3
To create low-lying fog, just make a brush and apply a fog texture to it (on all sides).