What's causing this? raised cone dirt, or grass.. not sure

[nabliab]

Not sure what this is but I see this every so often, it's driving me nuts.

 

[traison]

First guess, bumpmap textures. Potentially implemented or intensified by ENB.

 

Edit: Like @wareware mentioned below, this may be called parallax mapping, or parallax shader.

Edited June 22, 2023 by traison

[wareware]

Parallax Shader effect, a feature added by ENB and Community shaders. Either disable that effect in your ENB/Community Shaders or download a texture set that adds proper parallax textures as most of the vanilla textures weren't made with that effect in mind.