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compute_add_ddloop.cc
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Wed, Sep 11, 00:49
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rLIBMULTISCALE LibMultiScale
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 "compute_add_ddloop.hh"
#include "compute_point_set.hh"
#include "domain_dd_interface.hh"
#include "domain_multiscale.hh"
#include "factory_multiscale.hh"
#include "lib_continuum.hh"
#include "lib_dd.hh"
#include "lib_md.hh"
#include "lm_common.hh"
#include "lm_communicator.hh"
#include "ref_point_data.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
/* -------------------------------------------------------------------------- */
template
<
typename
ContIn
,
typename
ContOut
>
std
::
enable_if_t
<
ContIn
::
Dim
==
3
and
ContOut
::
Dim
==
3
>
ComputeAddDDLoop
::
build
(
ContIn
&
mesh
,
ContOut
&
segments
)
{
auto
&&
nodes
=
mesh
.
getContainerNodes
();
auto
&&
elems
=
mesh
.
getContainerElems
();
// UInt nb_points = cont_in.size();
using
RefNode
=
std
::
remove_reference_t
<
decltype
(
segments
.
getContainerNodes
().
get
(
0
))
>
;
using
RefElem
=
std
::
remove_reference_t
<
decltype
(
segments
.
getContainerElems
().
get
(
0
))
>
;
auto
new_mesh
=
ContainerMesh
<
ContainerArray
<
RefNode
>
,
ContainerArray
<
RefElem
>>
(
this
->
getID
()
+
":created_mesh"
);
auto
&&
new_nodes
=
new_mesh
.
getContainerNodes
();
auto
&&
new_elems
=
new_mesh
.
getContainerElems
();
// adding the points
for
(
auto
&&
n
:
nodes
)
{
// this actually creates a node in the domain (e.g. paradis)
RefNode
new_node
;
new_node
.
position
()
=
n
.
position
();
new_node
.
previous_position
()
=
n
.
position
();
new_nodes
.
push_back
(
new_node
);
}
auto
burgers_inverse
=
Quantity
<
Length
,
3
>
(
-
1.
*
this
->
burgers
);
// adding the points
for
(
auto
&&
el
:
elems
)
{
LM_ASSERT
(
el
.
conn
.
size
()
==
2
,
"we cannot add other things than segments to DD model"
);
RefElem
new_elem
;
auto
new_connectivity
=
el
.
conn
;
new_connectivity
[
0
]
=
new_nodes
[
el
.
conn
[
0
]].
getIndex
();
new_connectivity
[
1
]
=
new_nodes
[
el
.
conn
[
1
]].
getIndex
();
new_elem
.
setConnectivity
(
new_connectivity
);
new_elems
.
push_back
(
new_elem
);
// setting the burgers and glide_normal
new_elem
.
burgers
()
=
this
->
burgers
.
cast
<
Real
>
();
new_elem
.
normal
()
=
this
->
glide_normal
;
auto
mirror_elem
=
new_elem
.
getMirrorElem
();
mirror_elem
.
burgers
()
=
burgers_inverse
.
cast
<
Real
>
();
mirror_elem
.
normal
()
=
this
->
glide_normal
;
}
}
/* -------------------------------------------------------------------------- */
/* LMDESC ADD_DDLOOP
Add a loop into a dislocation dynamics domain from a set of points \\
*/
/* LMEXAMPLE
COMPUTE ddLoop ADD_DDLOOP INPUT input=points INPUT output=dd_part BURGERS 0 0
1
GLIDE_PLANE 0 0 1\\
*/
void
ComputeAddDDLoop
::
declareParams
()
{
ComputeInterface
::
declareParams
();
/* 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
);
}
/* -------------------------------------------------------------------------- */
ComputeAddDDLoop
::
ComputeAddDDLoop
(
const
std
::
string
&
name
)
:
LMObject
(
name
)
{
ActionManager
::
getManager
().
addObject
(
*
this
);
this
->
createInput
(
"mesh"
);
this
->
createInput
(
"segments"
);
}
/* -------------------------------------------------------------------------- */
ComputeAddDDLoop
::~
ComputeAddDDLoop
()
{}
/* -------------------------------------------------------------------------- */
void
ComputeAddDDLoop
::
compute_make_call
()
{
this
->
build
<
dispatch
>
(
this
->
getInput
(
"mesh"
),
this
->
getInput
(
"segments"
));
}
/* -------------------------------------------------------------------------- */
__END_LIBMULTISCALE__
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