Is it possible to copy uv maps over to other objects? I have multiple copies of a building and just finished unwrapping the UV on the first roof. Would I be able to copy the UV map of that roof model over to the other ones?
Are you doing the unwraps in Unreal?
If there isn’t a transfer option there, it may be worth exporting FBX’s to something like Maya or Blender where there’s more flexibility built-into it.
But I can’t say for certainty that UE hasn’t implemented that tool.
Didn’t find a way to do this in Unreal, but it would be a nice feature to have!