[2.0.45] Lava artifacts

[Noachi]

1744663654_62kpSd0olU.png (3.06 MiB) Viewed 641 times

The lava Shader produces 2 pixel wide artifacts due to breaking screen space derivatives for the texture sampling. This is happening due to handling texture wrapping in the shader instead of relying on the sampler

[Genhis]

Thanks for reporting this issue. The texture contains 8 tiles which we randomly pick from in the shader, so we can't rely on the sampler. I think it's not worth our time to try to find a workaround, so I'm moving it to "Won't fix".

[Genhis]

This issue is fixed for 2.1. We have implemented array textures support to our graphics engine, so we don't have to compute tile UV coordinates in the shader now.