fog problem - no gradual control

V-Ray V-Ray for 3ds Max Issues
1

Hi Guys,

Got a problem with fog. I have a glass shape that has a glass type material applied to it. I have setup the fog to be purple.

The problem is that when I try to change the fog from a deep purple (very foggy glass) to a less foggy material, it doesnt work, it either is on or off, full fog or none at all. I try to change the fog colour to less saturated and it doesnt do anything, then as I get it to a certain amount, it suddenly changes to clear glass. Same with the fog multiplier. Not really sure what is going on. I have made sure the object hasnt been scaled at all, just in case that affected the fog control.

Any ideas ?

Cheers

Steve

2

Sorted it. Sorry. It seemed the fog bias was on 0. I changed it to 1 and now I have control over it. Not sure why that made the difference…maybe someone can explain so I can learn :slight_smile:

3

You can try to set the fog color to what you want, and then adjust the fog multiplier to control the strength of the effect.

Best regards,
Vlado