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test_geometry_mesh.cc
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Fri, Aug 16, 20:20
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rAKA akantu
test_geometry_mesh.cc
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/**
* @file test_geometry_mesh.cc
*
* @author Lucas Frérot <lucas.frerot@epfl.ch>
*
* @date creation: Fri Mar 13 2015
* @date last modification: Fri Mar 13 2015
*
* @brief Tests the interface mesh generation
*
* @section LICENSE
*
* Copyright (©) 2015 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* Akantu 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.
*
* Akantu 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 Akantu. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "aka_common.hh"
#include "mesh_geom_container.hh"
#include "geom_helper_functions.hh"
#include <CGAL/Cartesian.h>
#include <iostream>
/* -------------------------------------------------------------------------- */
using
namespace
akantu
;
typedef
CGAL
::
Cartesian
<
Real
>
K
;
/* -------------------------------------------------------------------------- */
int
main
(
int
argc
,
char
*
argv
[])
{
debug
::
setDebugLevel
(
dblWarning
);
initialize
(
""
,
argc
,
argv
);
Math
::
setTolerance
(
1e-10
);
Mesh
mesh
(
2
);
mesh
.
read
(
"mesh.msh"
);
MeshGeomContainer
container
(
mesh
);
container
.
constructData
();
K
::
Point_3
a
(
0
,
0.25
,
0
),
b
(
1
,
0.25
,
0
),
c
(
0.25
,
0
,
0
),
d
(
0.25
,
1
,
0
);
K
::
Segment_3
h_interface
(
a
,
b
),
v_interface
(
c
,
d
);
std
::
list
<
K
::
Segment_3
>
interface_list
;
interface_list
.
push_back
(
h_interface
);
interface_list
.
push_back
(
v_interface
);
Mesh
&
interface_mesh
=
container
.
meshOfLinearInterfaces
(
interface_list
);
if
(
interface_mesh
.
getNbElement
(
_segment_2
)
!=
4
)
return
EXIT_FAILURE
;
Vector
<
Real
>
bary
(
2
);
Element
test
;
test
.
element
=
1
;
test
.
type
=
_segment_2
;
interface_mesh
.
getBarycenter
(
test
,
bary
);
if
(
!
Math
::
are_float_equal
(
bary
(
0
),
0.5
)
||
!
Math
::
are_float_equal
(
bary
(
1
),
0.25
))
return
EXIT_FAILURE
;
finalize
();
return
EXIT_SUCCESS
;
}
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