a reference is a specific instance of that object. so lets say you place a tree in your scene a reference would be that specific tree. if you placed two trees in your scene the reference would be the one specific tree that you want to target.
a reference is a specific instance of that object. so lets say you place a tree in your scene a reference would be that specific tree. if you placed two trees in your scene the reference would be the one specific tree that you want to target.