Fog values in zone records

[superemu]

I see in the zone table, there are 5 sets of fog values. I have been playing with the first set and those seem to do everything I need. What are the other sets of fog values for?

[provocating]

Tagging in, I always wondered too.

[tigurius]

Same here, was trying to edit each fog field to get kedge to look correct and i couldnt find any documentation. Apparently fog is handled differently underwater it seems as well.