i came up with a cool idea
i basically thought : "hmm, i can mask images.... so i can draw stuff on only a specific entity and since im doing masking, the entity can occluded for better effect or idk.."
so i tried implementing it....
first try : half win
second try : win
you can maaybe use this effect to maybe make it so that water has a slight fog while everything has another seperate fog effect :/
or maybe make it to that when you clip your camera into the water, there is fog
idk tbh...
and i even don't know if someone already made it lol