Graphics.cfg question

[A.S]

What does this values stand for?

 

in graphics.cfg

 

OldLandNoise

{

perSquare = 5;

perSquare2 = 150;

front = 1000;

back = 10000;

top = 2500;

map_high = 20000;

bottom = 2000;

noisemax = 0.6;

noisemin = 0.1;

}

NoiseStrip

{

min = 2095;

max = 2505;

 

and what happens if i change this how?

 

FogParam1 = 12;

FogParam2 = 1.1;

 

and last but not least, of course of course Mr. ED how i can do things at all to tweak my game-performance....

( not known ones like mods, LoCFG or LoGUI etc etc )

 

 

never saw any tips from Mr. ED

 

Or at least just a way to run visib range on high, haze advance and LOD on stock or 30k50k in a really acceptable performance on online servers ...forget scene. still not working properly and not needed for tactical use (not really).

 

Or is it just me or other also noticed that maybe the problem is only caused online...so what we can do then?