/**
  * CopperLicht 3D Engine, Copyright by Nikolaus Gebhardt, Ambiera e.U.
  * For license details, see www.ambiera.com/copperlicht
  * Download the full source from http://www.ambiera.com/copperlicht/
  *
  * Note: This library can be further minificated to less then 100 KB from the full source,
  * but it isn't here to make debugging easier.
  */
