#ifndef DOTS 
#define DOTS

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

struct Vertex{
   GLfloat position[2];
   GLfloat color[3];
   GLfloat size;
};

class Dots{
    public:
        Dots();
	~Dots();
	void CreatePoints(int num);
	void BindDots(GLuint prog, int num);
	void Display();
	void ToggleDisplay();

    private:
        bool    display;
	std::vector<Vertex> points;
	GLuint VAONumber;
        GLuint bufferID;
	float timeStep;
	GLuint tsLoc;

};

#endif