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compute_mesh.cc
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Tue, Sep 10, 11:00
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rLIBMULTISCALE LibMultiScale
compute_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 "lm_common.hh"
#include "compute_point_set.hh"
#include "compute.hh"
#include "lib_stimulation.hh"
#include "lib_dumper.hh"
#include "lib_filter.hh"
#include "lib_md.hh"
#include "lib_continuum.hh"
#include "lib_dd.hh"
#include "action_manager.hh"
#include "filter_manager.hh"
#include "factory_multiscale_inline_impl.hh"
#include "communicator.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
template
<
typename
Cont
>
void
ComputeMesh
<
Cont
>::
build
(
Cont
&
cont
){
// copy the nodes
ContainerNodes
&
nds
=
this
->
getContainerNodes
();
nds
.
clear
();
RefPointData
tmp_nd
;
for
(
UInt
i
=
0
;
i
<
cont
.
size
();
++
i
)
{
tmp_nd
=
cont
[
i
];
nds
.
add
(
tmp_nd
);
}
// construct the connectivity
ComputeInterface
*
conn_ptr
=
dynamic_cast
<
ComputeInterface
*>
(
FilterManager
::
getManager
().
getObject
(
this
->
connectivity
));
conn_ptr
->
build
();
ContainerElems
&
els
=
this
->
getContainerElems
();
els
.
clear
();
RefGenericElem
tmp_el
;
Real
*
_ptr
=
&
((
*
conn_ptr
)[
0
]);
for
(
UInt
i
=
0
;
i
<
conn_ptr
->
size
()
/
this
->
nb_nodes_per_elem
;
++
i
,
_ptr
+=
this
->
nb_nodes_per_elem
)
{
tmp_el
.
setConnectivity
(
_ptr
,
this
->
nb_nodes_per_elem
);
els
.
add
(
tmp_el
);
}
}
/* -------------------------------------------------------------------------- */
template
<
typename
Cont
>
void
ComputeMesh
<
Cont
>::
connect
(
ActionManager
&
f
){
f
.
template
create
<
ComputeMesh
<
Cont
>
>
(
*
this
);
};
/* -------------------------------------------------------------------------- */
template
<
typename
Cont
>
void
ComputeMesh
<
Cont
>::
connect
(
FilterManager
&
f
){
f
.
template
create
<
ComputeMesh
<
Cont
>
>
(
*
this
);
};
/* -------------------------------------------------------------------------- */
template
<
typename
Cont
>
void
ComputeMesh
<
Cont
>::
visit
(
ComponentLMOut
<
Cont
>
&
obj
){
this
->
copyContainerInfo
(
obj
.
getOutput
());
if
(
obj
.
getOutput
().
getRelease
()
!=
UINT_MAX
&&
obj
.
getOutput
().
getRelease
()
<=
this
->
getRelease
())
return
;
this
->
copyReleaseInfo
(
obj
);
Communicator
&
comm
=
Communicator
::
getCommunicator
();
CommGroup
group
=
obj
.
getOutput
().
getCommGroup
();
if
(
comm
.
amIinGroup
(
group
))
this
->
build
(
obj
);
}
/* -------------------------------------------------------------------------- */
template
<
typename
_Input
>
void
ComputeMesh
<
_Input
>::
build
(){
if
(
!
this
->
input
)
{
DUMP
(
"this filter has no input"
,
DBG_WARNING
);
}
else
this
->
input
->
accept
(
*
this
);
}
/* -------------------------------------------------------------------------- */
/* LMDESC MESH
This computes generate an independent mesh from a compute
which contains positions and a compute which contains connectivities.
*/
/* LMEXAMPLE COMPUTE pset MESH INPUT coords */
template
<
typename
_Input
>
inline
void
ComputeMesh
<
_Input
>::
declareParams
(){
/* LMKEYWORD CONN
Specify the filter ID where the connectivity is stored
*/
this
->
parseKeyword
(
"CONN"
,
connectivity
);
/* LMKEYWORD NB_NODES_PER_ELEM
Specify the number of nodes per elem
*/
this
->
parseKeyword
(
"NB_NODES_PER_ELEM"
,
nb_nodes_per_elem
);
};
DECLARE_COMPUTE_REFPOINT
(
ComputeMesh
);
DECLARE_COMPUTE_REF
(
ComputeMesh
,
LIST_ATOM_MODEL
);
DECLARE_COMPUTE_REF
(
ComputeMesh
,
LIST_CONTINUUM_MODEL
);
DECLARE_COMPUTE_REF
(
ComputeMesh
,
LIST_DD_MODEL
);
__END_LIBMULTISCALE__
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