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rLIBMULTISCALE LibMultiScale
ball.hh
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/**
* @file ball.hh
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @date Mon Oct 28 19:23:14 2013
*
* @brief Ball geometry
*
* @section LICENSE
*
* Copyright INRIA and CEA
*
* The LibMultiScale is a C++ parallel framework for the multiscale
* coupling methods dedicated to material simulations. This framework
* provides an API which makes it possible to program coupled simulations
* and integration of already existing codes.
*
* This Project was initiated in a collaboration between INRIA Futurs Bordeaux
* within ScAlApplix team and CEA/DPTA Ile de France.
* The project is now continued at the Ecole Polytechnique Fédérale de Lausanne
* within the LSMS/ENAC laboratory.
*
* This software is governed by the CeCILL-C license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL-C
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited
* liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
*
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL-C license and that you accept its terms.
*
*/
#ifndef __LIBMULTISCALE_BALL_HH__
#define __LIBMULTISCALE_BALL_HH__
/* -------------------------------------------------------------------------- */
#include "geometry.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
/**
* Class Ball : implementing arcs, subparts of circles and boules
* using the spherical coordinates
*/
class
Ball
:
public
Geometry
{
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public
:
Ball
(
UInt
d
,
LMID
id
=
invalidGeom
);
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
inline
virtual
void
declareParams
();
virtual
void
init
();
Cube
getBoundingBox
();
inline
bool
contains
(
Real
my_x
,
Real
my_y
=
0
,
Real
my_z
=
0
);
//! set the offset for the first spherical coordinates
void
setRayons
(
Real
rmin
,
Real
rmax
);
//! set the angle offset for the second spherical coordinates
void
setAngleOffset1
(
Real
min
,
Real
max
);
//! set the angle offset for the third spherical coordinates
void
setAngleOffset2
(
Real
min
,
Real
max
);
//! return rmin
Real
rMin
()
const
;
//! return rmax
Real
rMax
()
const
;
/// function to print the contain of the class
virtual
void
printself
(
std
::
ostream
&
stream
)
const
;
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
private
:
friend
class
GeomTools
;
//! minimal and maximal value for the first spherical coordinate
Quantity
<
Length
,
2
>
radius_range
;
//! minimal and maximal squared value for the first spherical coordinate
Real
radius_range_2
[
2
];
};
/* -------------------------------------------------------------------------- */
inline
bool
Ball
::
contains
(
Real
my_x
,
Real
my_y
,
Real
my_z
)
{
Real
x
=
my_x
-
center
[
0
];
Real
y
=
my_y
-
center
[
1
];
Real
z
=
my_z
-
center
[
2
];
Real
d
=
x
*
x
+
y
*
y
+
z
*
z
;
if
(
d
<=
radius_range_2
[
1
]
&&
d
>=
radius_range_2
[
0
])
{
return
true
;
}
return
false
;
}
/* -------------------------------------------------------------------------- */
__END_LIBMULTISCALE__
#endif
/* __LIBMULTISCALE_BALL_HH__ */
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