So: I am applying one of my landscape layers to the spline. It seems correctly applied because without the road spline I can see the difference in appearance. I can exclude the layer in the foliage spawner and it will not generate foliage on the spline.
However, when I add a static mesh to this same spline, the foliage will spawn on top of this static mesh.
Could you then please clarify what you mean by “apply the correct layer to the spline and apply that to the landscape” ? I think I am doing everything correctly, it just does not work.
thanks!