//----------------------------------------------------------------------------
//  EgalTech 2017-2017
//----------------------------------------------------------------------------
// File : ObjMultiGraphics.h           Data : 02.02.17       Versione : 1.6x3
// Contenuto : Dichiarazione classe multi-grafica di un oggetto geometrico.
//
//
//
// Modifiche : 02.02.17 DS Creazione modulo.
//
//
//----------------------------------------------------------------------------

#pragma once

#include "ObjEGrGraphics.h"
#include <vector>

//----------------------------------------------------------------------------
class ObjMultiGraphics : public ObjEGrGraphics
{
   public :             // IObjGraphics
      ~ObjMultiGraphics( void) override ;
      void Reset( void) override ;
      void ResetAll( void) override ;

   public :             // ObjEGrGraphics
      bool IsValid( void) override
              { return m_bValid ; }
      void SetScene( Scene* pScene) override ;
      Scene* GetScene( void) override
              { return m_pScene ; }
      bool SetCurrent( int nCurr) override  ;
      void Clear( void) override ;
      bool AddColor( const Color& colC) override ;
      bool AddMaterial( const Color& colAmb, const Color& colDiff,
                        const Color& colSpec, float fShin) override ;
      bool AddBackMaterial( const Color& colAmbDiff) override ;
      bool AddLineStipple( int nFactor, int nPattern) override ;
      bool AddPoint( const Point3d& ptP, bool bAux = false) override ;
      bool AddPoints( const PNTVECTOR& vPnt, bool bAux = false) override ;
      bool AddLines( const PNTVECTOR& vPnt, bool bAux = false) override ;
      bool AddPolyLine( const PolyLine& PL, bool bAux = false) override ;
      bool StartTriangles( int nNum, bool bAux = false) override ;
      bool AddTriangle( const Triangle3d& Tria, const TriFlags3d& TFlags, const TriNormals3d& TNrms) override ;
      bool EndTriangles( void) override ;
      bool Draw( int nStat, int nMark, bool bSurfSha, bool bSurf, int nAlpha, bool bShowAux) override ;
      bool GetLocalBBox( BBox3d& b3Loc) const override ;
      bool SetCounter( int nCnt) override ;
      int  GetCounter( void) const  override ;

   public :
      ObjMultiGraphics( int nCount, bool bNewWay) ;

   private :
      Scene*  m_pScene ;                      // puntatore alla scena
      bool    m_bValid ;                      // flag
      mutable BBox3d  m_b3Loc ;               // BoundingBox locale
      int     m_nCurr ;                       // Graphics corrente
      std::vector<ObjEGrGraphics*> m_vOEGR ;  // vettore di Graphics
      std::vector<int> m_Counter ;            // vettore contatori di aggiornamento
} ;