I’m a new panda3d user and have put together a little project. Based on the documentation and samples from others, I have made pretty good progress. I have however not found a good way to create an underwater effect. In the project I would the vision of the screen to be clear while the camera is above water, but when the camera is below water I would like some type of water effect be applied. If the camera is halfway both in the water and out of the water I’d like effect to be place only below the water plane. This effect could be as simple as a fog which gets thicker. Now I see in the documentation that there are ways to do fog but they cannot seem to be only below the water plane. Any suggestions?