Okay, so I'm working on a Map called 3Fort but my water texture goes crazy once I load it up. I started with my brush tool making the water, then added no draw texture, then added 2Fort water to the top layer only. But once I try, I see through the ground that the water is suppossed to be on. I also added tried adding a cubemap, it got rid of the purple/black pattern, but water is still seethrough and so is the ground underneath.
This is how the ground looks without water.
Any tips please?
This is how the ground looks without water.

Any tips please?