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/////////////////////////////////////////////////////////////
// //
// Copyright (c) 2003-2014 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 //
// //
/////////////////////////////////////////////////////////////
#include "Model/SphereBody.h"
#include "Foundation/console.h"
/*!
Default constructor. Zeroes all variables. Does _not_ construct
a useable sphere body!
*/
CSphereBody::CSphereBody()
{
m_centre=Vec3::ZERO;
m_radius=0.0;
m_oldpos=Vec3::ZERO;
m_force = Vec3::ZERO;
m_vel = Vec3::ZERO;
}
/*!
constructor
\param c the centre of the sphere body
\param r the radius of the sphere body
*/
CSphereBody::CSphereBody(const Vec3& c,const double& r)
{
m_centre=c;
m_radius=r;
m_oldpos=m_centre;
m_force = Vec3::ZERO;
m_vel = Vec3::ZERO;
}
/*!
write restartable checkpoint data to an output stream
\param ost the output stream
\param delim
*/
void CSphereBody::writeCheckPoint(ostream& ost,const string &delim) const
{
ost << m_centre << " " << m_oldpos << " " << m_radius << delim;
}
/*!
load wall data from a restartable checkpoint
\param ist the input stream from which the checkpoint is read
*/
void CSphereBody::loadCheckPoint(istream& ist)
{
ist >> m_centre ;
ist >> m_oldpos ;
ist >> m_radius ;
}
ostream& operator<<(ostream& ost,const CSphereBody& w)
{
ost << "--Wall--" << endl;
ost << "position : " << w.m_centre << endl;
ost << "radius : " << w.m_radius << endl;
ost << "displ. : " << w.m_centre-w.m_oldpos << endl;
ost << flush;
return ost;
}
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