src/rcrt/math/Point3D.h

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#ifndef POINT3D_H_
#define POINT3D_H_

#include "Vec3D.h"

namespace rcrt
{

class Point3D
{
private:
        float values[3];
        void assign(const Point3D& vec);
        
public:
        Point3D();
        Point3D(const float& val);
        Point3D(const float& xc, const float& yc, const float& zc);
        Point3D(const Point3D& vec);
        Point3D(const Vec3D& vec);
        virtual ~Point3D();
        
        const Point3D& operator= (const Point3D& p);
        Point3D operator+ (const Vec3D& vec) const;
        Point3D operator- (const Vec3D& vec) const;
        Vec3D operator+ (const Point3D& p) const;
        Vec3D operator- (const Point3D& p) const;
        float operator[] (int i) const;
        float& operator[] (int i);
        bool operator!= (const Point3D& p) const;
        bool operator== (const Point3D& p) const;
        
        Point3D operator* (const float& f) const;
        Point3D operator/ (const float& f) const;
        
        Vec3D getPosVec3D() const;
        Point3D abs() const;
        bool equals(const Point3D& p) const;
        
        const float& x() const;
        const float& y() const;
        const float& z() const;
};


inline std::ostream& operator<<(std::ostream& o, const Point3D& v)
{
        o << "P3D(" << v.x() << "," << v.y() << "," << v.z() << ")";
        return o;
}

}

#endif /*POINT3D_H_*/

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