UnityEditor.AudioMixersDataSource.SetItemDepthRecursive C# (CSharp) 메소드

        private void SetItemDepthRecursive(TreeViewItem item, int depth)
        {
            item.depth = depth;
            if (item.hasChildren)
            {
                foreach (TreeViewItem item2 in item.children)
                {
                    this.SetItemDepthRecursive(item2, depth + 1);
                }
            }
        }