#ifndef CAMERA_H
#define CAMERA_H

#include <windows.h>
#include <gl/gl.h>
#include <gl/glu.h>
#include <gl/glut.h>
#include "point3d.h"
#include "vector3d.h"
#include <iostream>

using namespace std;

class Camera
{
public:
	Camera();
	Camera(Point3D e, Point3D look, Vector3D up);
	void set(Point3D e, Point3D look, Vector3D up);
	void roll(float angle);
	void pitch(float angle);
	void yaw(float angle);
	void forward(float dt);
	void setShape(float va, float ar, float nd, float fd);
	float getSpeed() {return speed;}
	void setSpeed(float sp) {speed = sp;}
	void setModelViewMatrix();

public:
	Point3D eye;
	Vector3D n;		// Opposite of camera direction
	Vector3D u;		// To right of camera direction
	Vector3D v;		// Upwards of camera direction
	double viewAngle;
	double aspect;
	double nearDist;
	double farDist;
	double speed;
};

#endif