Irrlicht Engine

Hey guys,
I want to add fog to my camera view if it comes below my water pane's y position. I saw there's a function called but adding this function into my main loop surrounded by an if command changes nothing. what do I have to look for adding that effect?
Regards
taiBsu

Each node that you want to receive fog must also have fog enabled.

kklouzal wrote:Each node that you want to receive fog must also have fog enabled.

so the camera has got to have fog enabled too if underwater, right?

depth buffer as texture, custom shaders and clipping planes