It depends on the mesh. I personally would put them together in blender or when they are in one fbx file you can also just select “combine” in the import settings.
This tutorial is pretty helpful: ?v=JR7CAHxGBcY
It depends on the mesh. I personally would put them together in blender or when they are in one fbx file you can also just select “combine” in the import settings.
This tutorial is pretty helpful: ?v=JR7CAHxGBcY