[MenuItem("Window/Set Pivot")] //Place the Set Pivot menu item in the GameObject menu
static void Init()
{
_window = GetWindow <SetPivotWindow>();
_window.titleContent = new GUIContent("Set Pivot");
_window.Show();
_window.SelectionChanged();
}
void OnEnable()
{
SceneView.duringSceneGui += OnSceneGUI;
_window = this;
_previousTool = Tools.current;
_window.minSize = new Vector2(400, 675);
}