#ifndef BBOX3_H
#define BBOX3_H

#include "Point3.h"

class BBox3 {

private:

	static constexpr float MAX = +99999;
	static constexpr float MIN = -99999;

	/** minimum */
	Point3 p1;

	/** maximum */
	Point3 p2;

public:

	BBox3() : p1(MAX,MAX,MAX), p2(MIN,MIN,MIN) {;}

	/** adjust the bounding-box by adding this point */
	void add(const Point3& p) {

		if (p.x > p2.x) {p2.x = p.x;}
		if (p.y > p2.y) {p2.y = p.y;}
		if (p.z > p2.z) {p2.z = p.z;}

		if (p.x < p1.x) {p1.x = p.x;}
		if (p.y < p1.y) {p1.y = p.y;}
		if (p.z < p1.z) {p1.z = p.z;}

	}

	/** get the bbox's minimum */
	const Point3& getMin() const {return p1;}

	/** get the bbox's maximum */
	const Point3& getMax() const {return p2;}

	/** equal? */
	bool operator == (const BBox3& o) const {
		return	(p1.x == o.p1.x) &&
				(p1.y == o.p1.y) &&
				(p1.z == o.p1.z) &&
				(p2.x == o.p2.x) &&
				(p2.y == o.p2.y) &&
				(p2.z == o.p2.z);
	}

};

#endif // BBOX3_H