#ifndef __curve__
#define __curve__


#include <math_vec3.h>
#include <vector>


class Curve
{
	
	protected :
		
		Point * 			m_controls;
		Point * 			m_lastControl;
		uint    			m_nControls;
		
		std::vector<vec3>	m_points;
		
		
	public :
		
		Curve();
		virtual ~Curve();
		
		
		Point * addPoint(const vec3 & _p);
		void	insPoint(Point * _p, const vec3 & _new);
		void	delPoint(Point * _p);
		
		Point * findPoint  (double _x, double _x, double _z)	const;
		Point * findPointXY(double _x, double _y)				const;
		Point * findPointXZ(double _x, double _z)				const;
		Point * findPointYZ(double _y, double _z)				const;
		
		virtual void compute() = 0;
		
		void	clear();
		void 	display() 										const;

};


#endif