Explosion craters

[QUOTE=Errvald;105018]
Have you tried using decals with tessellation?

Maybe not-

https://answers.unrealengine.com/questions/66729/how-can-i-use-tessellationdisplacement-on-my-terra.html

Well, and then there is this:

https://answers.unrealengine.com/questions/2069/c-can-you-create-a-mesh.html

And this

https://forums.unrealengine.com/showthread.php?23448-Unreal-Terrain-Questions