As you will clearly see, I’m a nub. Big time. So hopefully my issue will be easy to solve.
I’ve finally succeeded in getting my grass texture and terrain to look the way I wanted (apparently by unchecking “Tangent Space Normal” in my grass and terrain material settings).
Problem is, my grass is no longer receiving shadows, as you can see in the following screenshot:
And here’s my grass material settings :
Strangely enough, when I move the stone in the main viewport, the shadow appears on the grass and it looks awesome. But as soon as I build the lighting, the stone shadow dissapears on the grass. Any idea on how to solve this?