RESOLVED i simple exploit

[Aristodikos 13]

You can see clear under the sea by moving the camera on the top of sea level

[A3_Melle 150]

Same with walls, wenn you stand to a wall in a cave and move the 3rd person camera around you can see if there are any tunnels underground in the part you are looking  

 

[Chocho-bis 0]

In case of water this was fixed completely, in case of terrain it was mitigated to a minimum, but will be always present in some cornercases.