/usr/include/sofa/component/mapping/CenterPointMechanicalMapping.inl is in libsofa1-dev 1.0~beta4-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 | /******************************************************************************
* 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 *
******************************************************************************/
#ifndef SOFA_COMPONENT_MAPPING_CENTERPOINTMAPPING_INL
#define SOFA_COMPONENT_MAPPING_CENTERPOINTMAPPING_INL
#include "CenterPointMechanicalMapping.h"
#include <sofa/core/componentmodel/topology/BaseMeshTopology.h>
namespace sofa
{
namespace component
{
namespace mapping
{
template <class BaseMapping>
CenterPointMechanicalMapping<BaseMapping>::CenterPointMechanicalMapping(In* from, Out* to)
: Inherit(from, to)
, inputTopo(NULL)
, outputTopo(NULL)
{
}
template <class BaseMapping>
CenterPointMechanicalMapping<BaseMapping>::~CenterPointMechanicalMapping()
{
}
template <class BaseMapping>
void CenterPointMechanicalMapping<BaseMapping>::init()
{
inputTopo = this->fromModel->getContext()->getMeshTopology();
outputTopo = this->toModel->getContext()->getMeshTopology();
this->Inherit::init();
}
template <class BaseMapping>
void CenterPointMechanicalMapping<BaseMapping>::apply( typename Out::VecCoord& out, const typename In::VecCoord& in )
{
const core::componentmodel::topology::BaseMeshTopology::SeqHexas& hexas = inputTopo->getHexas();
if(out.size() < hexas.size())
out.resize(hexas.size());
for(unsigned int i = 0; i < hexas.size(); ++i)
{
out[i] =(in[ hexas[i][0] ]
+ in[ hexas[i][1] ]
+ in[ hexas[i][2] ]
+ in[ hexas[i][3] ]
+ in[ hexas[i][4] ]
+ in[ hexas[i][5] ]
+ in[ hexas[i][6] ]
+ in[ hexas[i][7] ]) * 0.125f;
}
}
template <class BaseMapping>
void CenterPointMechanicalMapping<BaseMapping>::applyJ( typename Out::VecDeriv& out, const typename In::VecDeriv& in )
{
const core::componentmodel::topology::BaseMeshTopology::SeqHexas& hexas = inputTopo->getHexas();
if(out.size() < hexas.size())
out.resize(hexas.size());
for(unsigned int i = 0; i < hexas.size(); ++i)
{
out[i] =(in[ hexas[i][0] ]
+ in[ hexas[i][1] ]
+ in[ hexas[i][2] ]
+ in[ hexas[i][3] ]
+ in[ hexas[i][4] ]
+ in[ hexas[i][5] ]
+ in[ hexas[i][6] ]
+ in[ hexas[i][7] ]) * 0.125f;
}
}
template <class BaseMapping>
void CenterPointMechanicalMapping<BaseMapping>::applyJT( typename In::VecDeriv& out, const typename Out::VecDeriv& in )
{
const core::componentmodel::topology::BaseMeshTopology::SeqHexas& hexas = inputTopo->getHexas();
for(unsigned int i = 0; i <hexas.size(); ++i)
{
if( in.size() <= i ) continue;
typename Out::Deriv val = in[i] * 0.125f;
out[ hexas[i][0] ] += val;
out[ hexas[i][1] ] += val;
out[ hexas[i][2] ] += val;
out[ hexas[i][3] ] += val;
out[ hexas[i][4] ] += val;
out[ hexas[i][5] ] += val;
out[ hexas[i][6] ] += val;
out[ hexas[i][7] ] += val;
}
}
template <class BaseMapping>
void CenterPointMechanicalMapping<BaseMapping>::applyJT( typename In::VecConst& /*out*/, const typename Out::VecConst& /*in*/ )
{
// TODO
return;
}
} // namespace mapping
} // namespace component
} // namespace sofa
#endif
|