First of all you need to use Hierarhical Static Mesh Component and use AddInstance in it to add meshes.
To make this meshes align to the ground you should use LineTrace function to get ground-projected locations.
First of all you need to use Hierarhical Static Mesh Component and use AddInstance in it to add meshes.
To make this meshes align to the ground you should use LineTrace function to get ground-projected locations.