Selecting Objects to Prefab Unity

Question

So... I have a tree object and I have duplicated it to have many trees in the scene. So, I have about 200 trees in the scene. Before duplicating I forgot to add a tree as a prefab. Now, is there anyway to add a tree as prefab and make the other trees behave similarly.

Any Help would be appreciated. Thanks in Advance!!

Answer 1

Someone created a script for that: you can found it here on GitHub.

I report it here for completeness:

 @MenuItem ("Tools/Revert to Prefab %r")
 static function Revert() {
     var selection = Selection.gameObjects;

     if (selection.length > 0) {
         for (var i : int = 0; i < selection.length; i++) {
             EditorUtility.ResetGameObjectToPrefabState(selection[i]);
         }
     } else {
         Debug.Log("Cannot revert to prefab - nothing selected");
     }
 }

I have never used that, but I hope that you can find it useful.