how do i make underwater fog

how can i make it become blury when my character goes underwater.

2 Answers

2

add a collider to your camera which is set to trigger. then add a script that states when the camera enters the water collision area to overlay a GUI over the entire screen. Something like `DrawTexture` then make a texture using your drawing application of choice that has some wacy lines with a low opacity or whatever effect you deem suitable for your underwater environment.

You can use Unity's new Water3...

what is water 3?

It came in Unity 3.2 (I think)

Its under water