#include <Standard_DefineAlloc.hxx>
#include <Standard_Handle.hxx>
-#include <Standard_Real.hxx>
#include <Standard_CString.hxx>
-class Prs3d_Presentation;
+#include <Prs3d_Presentation.hxx>
+
class Prs3d_LineAspect;
class gp_Dir;
class gp_Pnt;
class Prs3d_ArrowAspect;
class Prs3d_TextAspect;
-
//! A framework for displaying the axes of an XYZ trihedron.
class DsgPrs_XYZAxisPresentation
{