public static void LoadData()
        {
            var data = JsonUtility.FromJson <SVPData>(SceneViewPrefs.data);

            if (data == null)
            {
                SceneViewPlus.data = new SVPData();
            }
            else
            {
                SceneViewPlus.data = data;
            }
        }
 public static void OnEnable()
 {
     data       = new SVPData();
     data.slots = new List <ViewSlot>();
     LoadData();
 }