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/******************************************************************************
* SOFA, Simulation Open-Framework Architecture, version 1.0 beta 4 *
* (c) 2006-2009 MGH, INRIA, USTL, UJF, CNRS *
* *
* This library is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as published by *
* the Free Software Foundation; either version 2.1 of the License, or (at *
* your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, but WITHOUT *
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License *
* for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with this library; if not, write to the Free Software Foundation, *
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
*******************************************************************************
* SOFA :: Modules *
* *
* Authors: The SOFA Team and external contributors (see Authors.txt) *
* *
* Contact information: contact@sofa-framework.org *
******************************************************************************/
//
// C++ Implementation: MechanicalComputeEnergyVisitor
//
// Description:
//
//
// Author: The SOFA team </www.sofa-framework.org>, (C) 2006
//
// Copyright: See COPYING file that comes with this distribution
//
//
#include <sofa/simulation/common/MechanicalComputeEnergyVisitor.h>
namespace sofa
{
namespace simulation
{
MechanicalComputeEnergyVisitor::MechanicalComputeEnergyVisitor()
: sofa::simulation::MechanicalVisitor()
, m_kineticEnergy(0.)
, m_potentialEnergy(0.)
{
}
MechanicalComputeEnergyVisitor::~MechanicalComputeEnergyVisitor()
{
}
double MechanicalComputeEnergyVisitor::getKineticEnergy()
{
return m_kineticEnergy;
}
double MechanicalComputeEnergyVisitor::getPotentialEnergy()
{
return m_potentialEnergy;
}
/// Process the BaseMass
Visitor::Result MechanicalComputeEnergyVisitor::fwdMass(simulation::Node* /*node*/, core::componentmodel::behavior::BaseMass* mass)
{
m_kineticEnergy += (SReal)mass->getKineticEnergy();
return RESULT_CONTINUE;
}
/// Process the BaseForceField
Visitor::Result MechanicalComputeEnergyVisitor::fwdForceField(simulation::Node* /*node*/, core::componentmodel::behavior::BaseForceField* f)
{
m_potentialEnergy += (SReal)f->getPotentialEnergy();
return RESULT_CONTINUE;
}
}
}
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