Does anyone here know how to do layer fog, like in Quake 3 (fog of death, or whatever thats called)? I know how to do general fog, of course, but layer fog? Is it just a blended quad over the foggy area, and then normal fog when the player is in the fog? Or is it a start / end calculation based on where the layer starts?
Hi!
Some time ago there was exactly your question discussed here…
Try a search…
HTH, XBTC!
Search for “Volumetric fog problems”
Thanks. I’ll check that out.