Underwater fog In hydrax

Hello everyone,

I am trying to achieve underwater distance fog with Hydrax to have water with a less tropical look. Hydrax's fog is currently with the water depth but i want something also based on distance.

Something like this :


Anyone tried to achieve this or have any recommendation to implement this in hydrax?

Normally it is fairly easy to implement a depth fog but in hydrax it is much more complicated.

Thanks in advance.