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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 //
// //
/////////////////////////////////////////////////////////////
#ifndef __ECORNERINTERACTION_H
#define __ECORNERINTERACTION_H
// -- Project includes --
#include "Foundation/vec3.h"
#include "Geometry/Corner.h"
#include "Model/Particle.h"
#include "Model/ETriMeshIP.h"
/*!
\class ECornerInteraction
\brief unbonded elastic interaction between a Corner in a TriangleMesh and a particle
\author Steffen Abe
$Revision$
$Date$
*/
class ECornerInteraction
{
private:
CParticle *m_p;
Corner* m_corner;
double m_k;//!< spring constant
/*!
flag showing if particle is in the inner area of the
local particle array - needed for global force summation
*/
bool m_inner_flag;
public:
ECornerInteraction();
ECornerInteraction(CParticle*,Corner*,ETriMeshIP,bool iflag=true);
virtual ~ECornerInteraction();
bool isInner(){return m_inner_flag;};
virtual void calcForces();
};
#endif //__ECORNERINTERACTION_H
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