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libmultiscale/src/filter/compute_add_ddloop.cc
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compute_add_ddloop.cc
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/**
* @file compute_add_ddloop.cc
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @date Wed Jul 30 09:55:56 2014
*
* @brief This allows to add a loop to a DD model from a set of points
*
* @section LICENSE
*
* Copyright (©) 2010-2011 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* LibMultiScale 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 3 of the License, or (at your option) any
* later version.
*
* LibMultiScale 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 LibMultiScale. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "lm_common.hh"
#include "compute_add_ddloop.hh"
#include "lib_md.hh"
#include "lib_dd.hh"
#include "lib_continuum.hh"
#include "filter.hh"
#include "ref_point_data.hh"
#include "communicator.hh"
#include "domain_multiscale.hh"
#include "action_manager.hh"
#include "filter_manager.hh"
#include "compute_point_set.hh"
#include "domain_dd_interface.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
/* -------------------------------------------------------------------------- */
template <typename Cont>
void ComputeAddDDLoop<Cont>::build(Cont & cont) {
DomainInterface *dom_ptr = DomainMultiScale::getManager().getObject(this->dom);
std::vector<Real> v_burgers;
std::vector<Real> v_glide_normals;
ComputePointSet<ComputeInterface> v_nodes(this->getID()+":loop-nodes");
v_nodes.build(cont);
UInt npoints = v_nodes.size();
std::vector<RefGenericElem> v_connectivity;
for (UInt i = 0; i < npoints; ++i) {
RefGenericElem tmp;
tmp.conn.push_back(i);
tmp.conn.push_back(i+1);
v_connectivity.push_back(tmp);
for (UInt k = 0; k < 3; ++k) {
v_burgers.push_back(burgers[k]);
v_glide_normals.push_back(glide_normal[k]);
}
}
v_connectivity[npoints-1].conn[1] = 0;
if (DomainDDInterface * ptr = dynamic_cast<DomainDDInterface*>(dom_ptr)){
ptr->addSegments(v_nodes, v_connectivity, v_burgers,v_glide_normals);
}
else{
LM_FATAL("Invalid domain input (" << this->dom << ")"
<< " for the compute " << this->getID());
}
}
/* -------------------------------------------------------------------------- */
/* LMDESC ADD_DDLOOP
Add a loop into a dislocation dynamics domain from a set of points \\
*/
/* LMEXAMPLE
COMPUTE ddLoop ADD_DDLOOP INPUT points DOMAIN dd_part BURGERS 0 0 1 GLIDE_PLANE 0 0 1\\
*/
template <typename Cont>
void ComputeAddDDLoop<Cont>::declareParams(){
Compute<Cont>::declareParams();
/* LMKEYWORD DOMAIN
Specify the domain ID to be used to generate the displacement data
*/
this->parseKeyword("DOMAIN",this->dom);
/* LMKEYWORD BURGERS
Specify the burgers to use for the loop segments
*/
this->parseVectorKeyword("BURGERS",spatial_dimension,this->burgers);
/* LMKEYWORD GLIDE_PLANE
Specify the glide plane normal
*/
this->parseVectorKeyword("GLIDE_PLANE",spatial_dimension,this->glide_normal);
};
/* -------------------------------------------------------------------------- */
DECLARE_COMPUTE_REAL(ComputeAddDDLoop);
__END_LIBMULTISCALE__
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