how do i put a bumpmap on a terrain texture

does anyone know how? i can’t see any options anywhere for it and when i google searched i found a .unitypackage with a script + shader in it that didn’t work.

improve a terrain shader to able use bump maps for each channel, or replace each second channel with a bump map for previous channel.

after you got shader, you simply need to attach bump textures to it, attach method depends on shader type you got.

if you want not to improve shader yourself, search for some pre-made solution.