text: print( '<' + __name__ + ' name=\'' +   __file__ + '\'>' )
  
  import IceRayPy.core.render.manager  
  import IceRayPy.core.render.pierce  
  import IceRayPy.core.render.pixel 
  import IceRayPy.core.render.ray
  import IceRayPy.core.render.scanner
  import IceRayPy.core.render.sheaf
  
  print( '</' + __name__ + ' name=\'' +   __file__ + '\'>' )
  