Some sort of Anisotropic Filtering / smoothing for terrain

[Elmuowo (Elmu)]

I think this image explains what needs to be fixed
Click the image to see the artifacting in full detail

[maplestick]

Reminds me of low sampling in Blender!

[ScriptOn (Genya)]

Roasted.

[zeuxcg]

Yeah I’m actually working on improving this right now.