[Speed-dreams-devel] Some atmosphere with fog

[<ba...@ne...>]

Hi all,

i played NFS Shift thses days and i found an interestiing detail, they  
use a tiny fog and blur to bring more depth into the landscape. So  
things that re far awy become lower contrast and focus.

I know blurring depends on shaders that we do not have but fog is a  
very old school method we can use:
http://www.swiftless.com/tutorials/opengl/fog.html

Of course in our case the color, view range and density depends on the  
weather condition.


Cheers
Eckhard.