World position offset causing mesh duplicates?

Development Rendering
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1

Hi, so I was watching this tutorial on Youtube about how to create water with world position offset, but for some reason it is causing a duplicate of my mesh to appear below the actual mesh, but not fully rendered. The person fixed something similar to this in the end of the video; however I tried those solutions and they didn’t work.

Here’s the [link][1] to the video

And a picture of my problem.

The picture is of the second attempt at the video, I went through it completely before, but this time I stopped at the world position part and that is when the problem started. So I know it is the world position.

Also here’s a picture of my blueprints for the material on the second attempt.

93082-waterproblemsblueprint3.png
93082-waterproblemsblueprint3.png687×619 72.7 KB

Please help soon

Thank you.

93068-waterproblem.png
93068-waterproblem.png1174×622 481 KB

2

Or if you can please can you give me the link to another tutorial for a water shader that has world displacement

Thanks

3

You should follow the Tutorial to the end he had a similar issue in the middle but at the end it was fixed. Alternativly you can check out this low Poly water Tutorial by Broad-Strokes) Jan if thats what you are going for. http://www.broad-strokes.com/2015-01/coconut-express-bonus-content-low-poly-mini-tutorials/

Good Luck and have Fun

4

Was there ever a solution to this? I can’t seem to see the video link in OP’s original message. I’m experiencing it in UE5.1

Edit: I found why I had that issue. May not be related. My mesh was in a blueprint and had an Overlay Material on it. When i removed it, the duplicate disappeared.