#include <Standard_Integer.hxx>
#include <Standard_Type.hxx>
+class Graphic3d_Structure;
+typedef Graphic3d_Structure Prs3d_Presentation;
+
class Geom_Transformation;
class Prs3d_Drawer;
-class Prs3d_Presentation;
-class PrsMgr_PresentableObject;
class PrsMgr_Presentation;
+class PrsMgr_PresentableObject;
class Standard_NoSuchObject;
class V3d_Viewer;