ballAndStickModel.h

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// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//
// $Id: ballAndStickModel.h,v 1.17.18.1 2007/03/25 21:26:05 oliver Exp $
//
 
#ifndef BALL_VIEW_MODELS_BALLANDSTICKMODEL_H
#define BALL_VIEW_MODELS_BALLANDSTICKMODEL_H
 
#ifndef BALL_VIEW_MODELS_ATOMBONDMODELBASEPROCESSOR_H
# include <BALL/VIEW/MODELS/atomBondModelBaseProcessor.h>
#endif
 
#ifndef BALL_KERNEL_ATOM_H
 #include <BALL/KERNEL/atom.h>
#endif
 
namespace BALL
{
  class Atom;
 
  namespace VIEW
  {
    class BALL_VIEW_EXPORT AddBallAndStickModel: public AtomBondModelBaseProcessor
    {
      public:
 
      BALL_CREATE(AddBallAndStickModel)
 
        
      //@{
 
      
      AddBallAndStickModel();

      AddBallAndStickModel(const AddBallAndStickModel& add_ball_and_stick_model);

      virtual ~AddBallAndStickModel();

      virtual void clear();

 

      void set(const AddBallAndStickModel& add_ball_and_stick_model);

      const AddBallAndStickModel& operator = (const AddBallAndStickModel& processor);



      void setBallRadius(const float radius);

      float getBallRadius() const;

      void setStickRadius(const float radius);

      float getStickRadius() const;

      void enableBallAndStickModel();

      void enableStickModel();

 

      virtual Processor::Result operator() (Composite& composite);

 

      bool isBallAndStickModel() const;

      bool isStickModel() const;

      bool dashedBondsEnabled() const
        { return dashed_bonds_;}

      void enableDashedBonds(bool state)
        { dashed_bonds_ = state;}

 

      virtual void dump(std::ostream& s = std::cout, Size depth = 0) const;

 
      virtual bool createGeometricObjects();
    
      protected:
 
      void visualiseBond_(const Bond& bond);
 
      virtual void visualiseRings_();
 
      inline void renderStandardBond_(const Bond& bond);
 
      inline void renderMultipleBond_(const Bond& bond, Vector3 normal, Vector3 dir);

      inline void renderDashedBond_(const Bond& bond, Vector3 n);
 
      void collectRingBonds_();
 
      Vector3 getSP2Plane_(const Atom& atom, const Bond& bond, const Vector3& dir) const;
 
      private:
 
      float ball_radius_;
      float stick_radius_;
      float special_radius_;
    
      bool ball_and_stick_;
      bool dashed_bonds_;
 
      vector<vector<Bond*> > ring_bonds_;
    };
 
# ifndef BALL_NO_INLINE_FUNCTIONS
#   include <BALL/VIEW/MODELS/ballAndStickModel.iC>
# endif
 
  } // namespace VIEW
} // namespace BALL
 
#endif // BALL_VIEW_MODELS_BALLANDSTICKMODEL_H