// File generated by CPPExt (Transient)
//
//                     Copyright (C) 1991,1995 by
//  
//                      MATRA DATAVISION, FRANCE
//  
// This software is furnished in accordance with the terms and conditions
// of the contract and with the inclusion of the above copyright notice.
// This software or any other copy thereof may not be provided or otherwise
// be made available to any other person. No title to an ownership of the
// software is hereby transferred.
//  
// At the termination of the contract, the software and all copies of this
// software must be deleted.
//
#ifndef _ISession_Direction_HeaderFile
#define _ISession_Direction_HeaderFile

#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Handle_ISession_Direction_HeaderFile
#include <Handle_ISession_Direction.hxx>
#endif

#ifndef _TCollection_ExtendedString_HeaderFile
#include <TCollection_ExtendedString.hxx>
#endif
#ifndef _gp_Pnt_HeaderFile
#include <gp_Pnt.hxx>
#endif
#ifndef _gp_Dir_HeaderFile
#include <gp_Dir.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Quantity_Length_HeaderFile
#include <Quantity_Length.hxx>
#endif
#ifndef _AIS_InteractiveObject_HeaderFile
#include <AIS_InteractiveObject.hxx>
#endif
#ifndef _Handle_PrsMgr_PresentationManager3d_HeaderFile
#include <Handle_PrsMgr_PresentationManager3d.hxx>
#endif
#ifndef _Handle_Prs3d_Presentation_HeaderFile
#include <Handle_Prs3d_Presentation.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Handle_Prs3d_Projector_HeaderFile
#include <Handle_Prs3d_Projector.hxx>
#endif
#ifndef _Handle_PrsMgr_PresentationManager2d_HeaderFile
#include <Handle_PrsMgr_PresentationManager2d.hxx>
#endif
#ifndef _Handle_Graphic2d_GraphicObject_HeaderFile
#include <Handle_Graphic2d_GraphicObject.hxx>
#endif
#ifndef _Handle_SelectMgr_Selection_HeaderFile
#include <Handle_SelectMgr_Selection.hxx>
#endif
class gp_Pnt;
class gp_Dir;
class gp_Vec;
class gp_Pnt2d;
class gp_Dir2d;
class gp_Vec2d;
class TCollection_ExtendedString;
class PrsMgr_PresentationManager3d;
class Prs3d_Presentation;
class Prs3d_Projector;
class PrsMgr_PresentationManager2d;
class Graphic2d_GraphicObject;
class SelectMgr_Selection;


class ISession_Direction : public AIS_InteractiveObject {

public:

    void* operator new(size_t,void* anAddress) 
      {
        return anAddress;
      }
    void* operator new(size_t size) 
      { 
        return Standard::Allocate(size); 
      }
    void  operator delete(void *anAddress) 
      { 
        if (anAddress) Standard::Free((Standard_Address&)anAddress); 
      }
 // Methods PUBLIC
 // 
Standard_EXPORT ISession_Direction();
Standard_EXPORT ISession_Direction(const gp_Pnt& aPnt,const gp_Dir& aDir,const Standard_Real aLength = 1,const Standard_Real anArrowLength = 1);
Standard_EXPORT ISession_Direction(const gp_Pnt& aPnt,const gp_Vec& aVec,const Standard_Real aLength = 1);
Standard_EXPORT ISession_Direction(const gp_Pnt2d& aPnt2d,const gp_Dir2d& aDir2d,const Standard_Real aLength = 1);
Standard_EXPORT ISession_Direction(const gp_Pnt2d& aPnt2d,const gp_Vec2d& aVec2d);
Standard_EXPORT   void SetText(const TCollection_ExtendedString& aText) ;
Standard_EXPORT ~ISession_Direction();




 // Type management
 //
 Standard_EXPORT friend Handle_Standard_Type& ISession_Direction_Type_();
 Standard_EXPORT const Handle(Standard_Type)& DynamicType() const;
 Standard_EXPORT Standard_Boolean	       IsKind(const Handle(Standard_Type)&) const;

protected:

 // Methods PROTECTED
 // 


 // Fields PROTECTED
 //


private: 

 // Methods PRIVATE
 // 
Standard_EXPORT virtual  void Compute(const Handle(PrsMgr_PresentationManager3d)& aPresentationManager,const Handle(Prs3d_Presentation)& aPresentation,const Standard_Integer aMode = 0) ;
Standard_EXPORT virtual  void Compute(const Handle(Prs3d_Projector)& aProjector,const Handle(Prs3d_Presentation)& aPresentation) ;
Standard_EXPORT virtual  void Compute(const Handle(PrsMgr_PresentationManager2d)& aPresentationManager,const Handle(Graphic2d_GraphicObject)& aGrObj,const Standard_Integer aMode = 0) ;
Standard_EXPORT virtual  void ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,const Standard_Integer aMode) ;


 // Fields PRIVATE
 //
TCollection_ExtendedString myText;
gp_Pnt myPnt;
gp_Dir myDir;
Standard_Real myLength;
Quantity_Length myArrowLength;


};





// other Inline functions and methods (like "C++: function call" methods)
//


#endif