Faceter.h

 
#ifndef ACTIVE_GEOMETRY_FACETER
#define ACTIVE_GEOMETRY_FACETER
 
#include "Active/Geometry/Arc.h"
#include "Active/Geometry/PolyEdge.h"
 
namespace active::geometry {
 
    class Faceter {
    public:
        
        // MARK: - Constructors
        
        Faceter(const Point& orig, const PolyPoint& end, bool isStart = false, bool isEnd = true, double toler = 0.002);
        Faceter(const Point& orig, const PolyPoint& end, double step);
        Faceter(const Faceter& source);
        ~Faceter() {}
        
        // MARK: - Operators
        
        void operator++ ();
        Faceter operator++ (int);
        
        // MARK: - Functions (const)
        
        Point getVertex() const;
        bool isAtStart() const { return (m_currentStep == 0); }
        bool isAtEnd() const { return (m_currentStep == (m_endStep - m_startStep)); }
        double getRemainder() const { return m_remainder; }
        
    private:
        bool m_isAlong;
        PolyEdge m_edge;
        double m_step;
        double m_remainder;
        Arc m_arc;
        double m_incAngle;
        double m_incHeight;
        vertex_index m_currentStep;
        vertex_index m_startStep;
        vertex_index m_endStep;
    };
    
}
 
#endif  //ACTIVE_GEOMETRY_FACETER