I’m trying to make a cliff with a curvy slope going downwards but it causes my automatic material to look very grid-y. I don’t know what’s causing this to happen and smoothing out the landscape or retopologising it doesn’t seem to work either. Any ideas as to how to fix this and what is causing it? Thanks in advance!
(Left: Top view of the landscape. Right: Highlighting to show where the grids are in case it’s not very clear)