//function : PrsMgr_Presentation
//purpose :
//=======================================================================
-PrsMgr_Presentation::PrsMgr_Presentation (const Handle(PrsMgr_PresentationManager3d)& thePrsMgr,
+PrsMgr_Presentation::PrsMgr_Presentation (const Handle(PrsMgr_PresentationManager)& thePrsMgr,
const Handle(PrsMgr_PresentableObject)& thePrsObject,
const Standard_Integer theMode)
: Graphic3d_Structure (thePrsMgr->StructureManager()),