#include <Standard.hxx>
#include <Handle_Visual3d_Light.hxx>
#include <Visual3d_TypeOfLightSource.hxx>
#include <Graphic3d_CLight.hxx>
#include <MMgt_TShared.hxx>
#include <Standard_Boolean.hxx>
#include <Standard_Real.hxx>
#include <Standard_Integer.hxx>