Find the LOD step which is currently used

This is more of an answer than a question. However if you have a better solution, dont hesitate to post it :)

So I tried to figure out which LOD step was currently used in a LOD group while in play mode. After looking at the very unsatisfactory LODGroup-class I figured out another approach:

 LODGroup lodGroup = obj.GetComponent<LODGroup>();
 if (lodGroup != null)
 {
     Transform lodTransform = lodGroup.transform;
     foreach (Transform child in lodTransform)
     {
         if (child.renderer != null && child.renderer.isVisible)
         { Debug.Log("This LODstep is used: " + child.name); }
     }
 }

Seems to be working just fine :)