private static void GenerateMetaData(UncroppedStanding standing)
 {
     foreach (var cropper in standing.GetComponentsInChildren <SpriteCropper>())
     {
         GenerateMetaData(standing, cropper);
     }
 }
        private static void WriteCropResult(UncroppedStanding standing)
        {
            foreach (var cropper in standing.GetComponentsInChildren <SpriteCropper>())
            {
                WriteCropResult(standing, cropper);
            }

            AssetDatabase.Refresh();
        }