//----------------------------------------------------------------------------
//  EgalTech 2013-2013
//----------------------------------------------------------------------------
// File : GdbGroup.h         Data : 28.11.13          Versione : 1.4a2
// Contenuto : Dichiarazione della classe GdbGroup.
//
//
//
// Modifiche : 28.11.13 DS Creazione modulo.
//
//
//----------------------------------------------------------------------------

#pragma once

#include "GeoFrame3d.h"
#include "GdbObj.h"
#include "/EgtDev/Include/EGkGeoObj.h"
#include <string>

//----------------------------------------------------------------------------
class GdbGroup : public GdbObj
{
   friend class GdbObj ;

   public :
      virtual ~GdbGroup( void) ;
      virtual GdbGroup* Clone( int nId, IdManager& IdMgr) const ;
      virtual bool Save( std::ostream& osOut) const ;
      virtual bool Load( const std::string& sType, Scanner& TheScanner, int& nParentId) ;
      virtual bool GetLocalBBox( BBox3d& b3Loc) const ;
      virtual bool GetBBox( const Frame3d& frRef, BBox3d& b3Ref) const ;
      virtual bool Translate( const Vector3d& vtMove) ;
      virtual bool Rotate( const Point3d& ptAx, const Vector3d& vtAx, double dCosAng, double dSinAng) ;
      virtual bool Rotate( const Point3d& ptAx, const Vector3d& vtAx, double dAngDeg)
                      { double dAngRad = dAngDeg * DEGTORAD ;
                        return Rotate( ptAx, vtAx, cos( dAngRad), sin( dAngRad)) ; }
      virtual bool Scale( const Frame3d& frRef, double dCoeffX, double dCoeffY, double dCoeffZ) ;
      virtual bool Mirror( const Point3d& ptOn, const Vector3d& vtNorm) ;
      virtual bool ToGlob( const Frame3d& frRef)
                      { return m_gfrFrame.m_frF.ToGlob( frRef) ; }
      virtual bool ToLoc( const Frame3d& frRef)
                      { return m_gfrFrame.m_frF.ToLoc( frRef) ; }

   public :
      GdbGroup( void) ;
      bool Clear( void) ;
      void ObjCountInc( void)
                        { ++ m_nObjCount ; } 
      void ObjCountDec( void)
                        { -- m_nObjCount ; }
      int GetObjCount( void) const
                        { return m_nObjCount ; } 
      GdbObj* GetFirstObj( void)
                        { return m_pFirstObj ; }
      const GdbObj* GetFirstObj( void) const
                        { return m_pFirstObj ; }
      GdbObj* GetLastObj( void)
                        { return m_pLastObj ; }
      const GdbObj* GetLastObj( void) const
                        { return m_pLastObj ; }

   public :
      static const std::string& GetKey( void)
                    { static std::string s_sKey = "A_GRP" ; return s_sKey ; }

   public :
      bool GetGlobFrame( Frame3d& frGlob) const ;

   public :
      GeoFrame3d m_gfrFrame ;

   private :
      int     m_nObjCount ;
      GdbObj* m_pFirstObj ;
      GdbObj* m_pLastObj ;
} ;

//----------------------------------------------------------------------------
inline const GdbGroup* GetGdbGroup( const GdbObj* pGObj)
               { return dynamic_cast<const GdbGroup*>(pGObj) ; }
inline GdbGroup* GetGdbGroup( GdbObj* pGObj)
               { return dynamic_cast<GdbGroup*>(pGObj) ; }