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/////////////////////////////////////////////////////////////
// //
// Copyright (c) 2007-2017 by The University of Queensland //
// Centre for Geoscience Computing //
// http://earth.uq.edu.au/centre-geoscience-computing //
// //
// Primary Business: Brisbane, Queensland, Australia //
// Licensed under the Open Software License version 3.0 //
// http://www.apache.org/licenses/LICENSE-2.0 //
// //
/////////////////////////////////////////////////////////////
#ifndef __SPHERE_H
#define __SPHERE_H
//-- project includes --
#include "util/vector3.h"
// --- IO includes ---
#include <iostream>
using std::ostream;
// --- project includes ---
#include "AGeometricObject.h"
/*!
\class Sphere
\brief Simple sphere implementation. Works both 2D and 3D
*/
class Sphere : public AGeometricObject
{
protected:
Vector3 m_center;
double m_rad;
int m_id;
int m_tag;
bool m_valid;
static double NearZero;
static int s_output_style;
static unsigned int s_current_id;
public:
// constructors
Sphere();
Sphere(const Vector3&,double);
Sphere(const Sphere&);
// access ops and the like
virtual double getDist(const Vector3&) const;
inline Vector3 Center() const {return m_center;};
inline double Radius() const {return m_rad;};
inline int Id() const {return m_id;};
inline int Tag() const {return m_tag;};
void setTag(int t){m_tag=t;};
void setId(int);
// move it
void shift(const Vector3& s){m_center+=s;};
// output
static void SetOutputStyle(int);
friend ostream& operator << (ostream&,const Sphere&);
} ;
#endif // __SPHERE_H
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