Create UnparentMe.cs

unitycoder · web-flow · commit beef9405b2f8 · 2018-02-26T13:33:40.000+08:00
diff --git a/Assets/Scripts/Editor/Hierarchy/UnparentMe.cs b/Assets/Scripts/Editor/Hierarchy/UnparentMe.cs
@@ -0,0 +1,21 @@
+// unparents selected gameobject in hierarchy (by moving to grandparents if available)
+
+using UnityEditor;
+
+namespace UnityLibrary
+{
+    public class UnparentMe
+    {
+        // https://docs.unity3d.com/ScriptReference/MenuItem.html
+        // shift U shortcut key
+        [MenuItem("GameObject/Unparent #u")]
+        static void UnParent()
+        {
+            // TODO: add undo
+            if (Selection.activeGameObject != null && Selection.activeGameObject.transform.parent != null)
+            {
+                Selection.activeGameObject.transform.parent = Selection.activeGameObject.transform.parent.parent;
+            }
+        }
+    }
+}
