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libmultiscale/src/filter/compute_dd_mesh.cc
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compute_dd_mesh.cc
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/**
* @file compute_mesh.cc
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @date Wed Jul 09 21:59:47 2014
*
* @brief This computes generate an independent mesh from points and
* connectivities provided as computes
*
* @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 "compute_interface.hh"
// #include "compute_point_set.hh"
// #include "container_mesh.hh"
#include "factory_multiscale.hh"
#include "lib_continuum.hh"
#include "lib_dd.hh"
#include "lib_dumper.hh"
#include "lib_filter.hh"
#include "lib_md.hh"
#include "lib_stimulation.hh"
#include "lm_common.hh"
#include "lm_communicator.hh"
/* ----------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
/* ----------------------------------------------------------------------- */
ComputeDDMesh::ComputeDDMesh(const std::string &name)
: LMObject(name), FilterInterface() {
this->createInput("nodes");
this->createInput("connectivity");
this->createInput("burgers");
this->createInput("normals");
this->createOutput("mesh");
}
/* ----------------------------------------------------------------------- */
ComputeDDMesh::~ComputeDDMesh() {}
/* ----------------------------------------------------------------------- */
template <typename Nodes, typename Connectivity, typename Burgers,
typename Normals>
void ComputeDDMesh::build(Nodes &nodes, Connectivity &connectivity,
Burgers &burgers, Normals &normals) {
constexpr UInt Dim = Nodes::Dim;
using MeshType = ContainerGenericDDMesh<Dim>;
auto &output = allocOutput<MeshType>("mesh", this->getID());
auto &nds = output.getContainerNodes();
nds.clear();
for (auto &&nd : nodes) {
RefGenericDDNode<Dim> ref = nd;
nds.push_back(ref);
}
auto &els = output.getContainerElems();
els.clear();
RefGenericDDElem<Dim> tmp_el;
for (auto &&[node_indexes, burg, norm] :
zip(connectivity.rowwise(), burgers.rowwise(), normals.rowwise())) {
tmp_el.setConnectivity(node_indexes);
tmp_el.setNodes(nds);
tmp_el.burgers() = burg;
tmp_el.normal() = norm;
els.push_back(tmp_el);
}
}
/* --------------------------------------------------------------------------
*/
/* LMDESC MESH
This compute generates an independent mesh from an input
containing points and a compute which contains connectivities.
*/
/* LMEXAMPLE COMPUTE pset DDMESH INPUT nodes=coords INPUT connectivity=conn
INPUT burgers=burg INPUT normals=ns
*/
void ComputeDDMesh::declareParams() { FilterInterface::declareParams(); }
/* --------------------------------------------------------------------------
*/
void ComputeDDMesh::compute_make_call() {
this->build<dispatch>(this->getInput("nodes"), this->getInput("connectivity"),
this->getInput("burgers"), this->getInput("normals"));
}
/* --------------------------------------------------------------------------
*/
__END_LIBMULTISCALE__
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