Chris Murphy on Twitter: "If you hook up a Landscape Grass node in the #UE4 Material Editor it will automatically spawn instanced grass meshes wherever you paint. You can hook in multiple
Procedural Environment in Two Days - Houdini and UE4 Combined — Experience points
Switched from unity to unreal engine and just found out how easy it is to paint terrain detail onto meshes other than terrain. Time to put grass on everything. : r/unrealengine