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CGoGN
CGoGN
Commits
4e02ea52
Commit
4e02ea52
authored
Dec 04, 2012
by
Sylvain Thery
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add traversor2 for closed map
parent
01ef1b3d
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include/Topology/generic/traversor2_closed.h
include/Topology/generic/traversor2_closed.h
+260
-0
include/Topology/generic/traversor2_closed.hpp
include/Topology/generic/traversor2_closed.hpp
+438
-0
No files found.
include/Topology/generic/traversor2_closed.h
0 → 100644
View file @
4e02ea52
/*******************************************************************************
* CGoGN: Combinatorial and Geometric modeling with Generic N-dimensional Maps *
* version 0.1 *
* Copyright (C) 2009-2012, IGG Team, LSIIT, University of Strasbourg *
* *
* This library 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 2.1 of the License, or (at your *
* option) any later version. *
* *
* This library 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 this library; if not, write to the Free Software Foundation, *
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
* *
* Web site: http://cgogn.unistra.fr/ *
* Contact information: cgogn@unistra.fr *
* *
*******************************************************************************/
#ifndef __TRAVERSOR2_CLOSED_H__
#define __TRAVERSOR2_CLOSED_H__
#include "Topology/generic/dart.h"
#include "Topology/generic/traversorGen.h"
namespace
CGoGN
{
namespace
ClosedMap
{
/*******************************************************************************
VERTEX CENTERED TRAVERSALS
*******************************************************************************/
// Traverse the edges incident to a given vertex
template
<
typename
MAP
>
class
Traversor2VE
:
public
Traversor
<
MAP
>
{
private:
MAP
&
m
;
Dart
start
;
Dart
current
;
public:
Traversor2VE
(
MAP
&
map
,
Dart
dart
)
;
Dart
begin
()
;
Dart
end
()
;
Dart
next
()
;
}
;
// Traverse the faces incident to a given vertex
template
<
typename
MAP
>
class
Traversor2VF
:
public
Traversor
<
MAP
>
{
private:
MAP
&
m
;
Dart
start
;
Dart
current
;
public:
Traversor2VF
(
MAP
&
map
,
Dart
dart
)
;
Dart
begin
()
;
Dart
end
()
;
Dart
next
()
;
}
;
// Traverse the vertices adjacent to a given vertex through sharing a common edge
template
<
typename
MAP
>
class
Traversor2VVaE
:
public
Traversor
<
MAP
>
{
private:
MAP
&
m
;
Dart
start
;
Dart
current
;
public:
Traversor2VVaE
(
MAP
&
map
,
Dart
dart
)
;
Dart
begin
()
;
Dart
end
()
;
Dart
next
()
;
}
;
// Traverse the vertices adjacent to a given vertex through sharing a common face
template
<
typename
MAP
>
class
Traversor2VVaF
:
public
Traversor
<
MAP
>
{
private:
MAP
&
m
;
Dart
start
;
Dart
current
;
Dart
stop
;
public:
Traversor2VVaF
(
MAP
&
map
,
Dart
dart
)
;
Dart
begin
()
;
Dart
end
()
;
Dart
next
()
;
}
;
/*******************************************************************************
EDGE CENTERED TRAVERSALS
*******************************************************************************/
// Traverse the vertices incident to a given edge
template
<
typename
MAP
>
class
Traversor2EV
:
public
Traversor
<
MAP
>
{
private:
MAP
&
m
;
Dart
start
;
Dart
current
;
public:
Traversor2EV
(
MAP
&
map
,
Dart
dart
)
;
Dart
begin
()
;
Dart
end
()
;
Dart
next
()
;
}
;
// Traverse the faces incident to a given edge
template
<
typename
MAP
>
class
Traversor2EF
:
public
Traversor
<
MAP
>
{
private:
MAP
&
m
;
Dart
start
;
Dart
current
;
public:
Traversor2EF
(
MAP
&
map
,
Dart
dart
)
;
Dart
begin
()
;
Dart
end
()
;
Dart
next
()
;
}
;
// Traverse the edges adjacent to a given edge through sharing a common vertex
template
<
typename
MAP
>
class
Traversor2EEaV
:
public
Traversor
<
MAP
>
{
private:
MAP
&
m
;
Dart
start
;
Dart
current
;
Dart
stop1
,
stop2
;
public:
Traversor2EEaV
(
MAP
&
map
,
Dart
dart
)
;
Dart
begin
()
;
Dart
end
()
;
Dart
next
()
;
}
;
// Traverse the edges adjacent to a given edge through sharing a common face
template
<
typename
MAP
>
class
Traversor2EEaF
:
public
Traversor
<
MAP
>
{
private:
MAP
&
m
;
Dart
start
;
Dart
current
;
Dart
stop1
,
stop2
;
public:
Traversor2EEaF
(
MAP
&
map
,
Dart
dart
)
;
Dart
begin
()
;
Dart
end
()
;
Dart
next
()
;
}
;
/*******************************************************************************
FACE CENTERED TRAVERSALS
*******************************************************************************/
// Traverse the vertices incident to a given face
template
<
typename
MAP
>
class
Traversor2FV
:
public
Traversor
<
MAP
>
{
private:
MAP
&
m
;
Dart
start
;
Dart
current
;
public:
Traversor2FV
(
MAP
&
map
,
Dart
dart
)
;
Dart
begin
()
;
Dart
end
()
;
Dart
next
()
;
}
;
// Traverse the edges incident to a given face (equivalent to vertices)
template
<
typename
MAP
>
class
Traversor2FE
:
public
Traversor2FV
<
MAP
>
{
public:
Traversor2FE
(
MAP
&
map
,
Dart
dart
)
:
Traversor2FV
<
MAP
>
(
map
,
dart
){}
}
;
// Traverse the faces adjacent to a given face through sharing a common vertex
template
<
typename
MAP
>
class
Traversor2FFaV
:
public
Traversor
<
MAP
>
{
private:
MAP
&
m
;
Dart
start
;
Dart
current
;
Dart
stop
;
public:
Traversor2FFaV
(
MAP
&
map
,
Dart
dart
)
;
Dart
begin
()
;
Dart
end
()
;
Dart
next
()
;
}
;
// Traverse the faces adjacent to a given face through sharing a common edge
template
<
typename
MAP
>
class
Traversor2FFaE
:
public
Traversor
<
MAP
>
{
private:
MAP
&
m
;
Dart
start
;
Dart
current
;
public:
Traversor2FFaE
(
MAP
&
map
,
Dart
dart
)
;
Dart
begin
()
;
Dart
end
()
;
Dart
next
()
;
}
;
}
// namespace ClosedMap
}
// namespace CGoGN
#include "Topology/generic/traversor2_closed.hpp"
#endif
include/Topology/generic/traversor2_closed.hpp
0 → 100644
View file @
4e02ea52
/*******************************************************************************
* CGoGN: Combinatorial and Geometric modeling with Generic N-dimensional Maps *
* version 0.1 *
* Copyright (C) 2009-2012, IGG Team, LSIIT, University of Strasbourg *
* *
* This library 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 2.1 of the License, or (at your *
* option) any later version. *
* *
* This library 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 this library; if not, write to the Free Software Foundation, *
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
* *
* Web site: http://cgogn.unistra.fr/ *
* Contact information: cgogn@unistra.fr *
* *
*******************************************************************************/
namespace
CGoGN
{
namespace
ClosedMap
{
/*******************************************************************************
VERTEX CENTERED TRAVERSALS
*******************************************************************************/
// Traversor2VE
template
<
typename
MAP
>
Traversor2VE
<
MAP
>::
Traversor2VE
(
MAP
&
map
,
Dart
dart
)
:
m
(
map
),
start
(
dart
)
{}
template
<
typename
MAP
>
Dart
Traversor2VE
<
MAP
>::
begin
()
{
current
=
start
;
return
current
;
}
template
<
typename
MAP
>
Dart
Traversor2VE
<
MAP
>::
end
()
{
return
NIL
;
}
template
<
typename
MAP
>
Dart
Traversor2VE
<
MAP
>::
next
()
{
if
(
current
!=
NIL
)
{
current
=
m
.
phi2
(
m
.
phi_1
(
current
))
;
if
(
current
==
start
)
current
=
NIL
;
}
return
current
;
}
// Traversor2VF
template
<
typename
MAP
>
Traversor2VF
<
MAP
>::
Traversor2VF
(
MAP
&
map
,
Dart
dart
)
:
m
(
map
),
start
(
dart
)
{
}
template
<
typename
MAP
>
Dart
Traversor2VF
<
MAP
>::
begin
()
{
current
=
start
;
return
current
;
}
template
<
typename
MAP
>
Dart
Traversor2VF
<
MAP
>::
end
()
{
return
NIL
;
}
template
<
typename
MAP
>
Dart
Traversor2VF
<
MAP
>::
next
()
{
if
(
current
!=
NIL
)
{
current
=
m
.
phi2
(
m
.
phi_1
(
current
))
;
if
(
current
==
start
)
current
=
NIL
;
}
return
current
;
}
// Traversor2VVaE
template
<
typename
MAP
>
Traversor2VVaE
<
MAP
>::
Traversor2VVaE
(
MAP
&
map
,
Dart
dart
)
:
m
(
map
)
{
start
=
m
.
phi2
(
dart
)
;
}
template
<
typename
MAP
>
Dart
Traversor2VVaE
<
MAP
>::
begin
()
{
current
=
start
;
return
current
;
}
template
<
typename
MAP
>
Dart
Traversor2VVaE
<
MAP
>::
end
()
{
return
NIL
;
}
template
<
typename
MAP
>
Dart
Traversor2VVaE
<
MAP
>::
next
()
{
if
(
current
!=
NIL
)
{
current
=
m
.
phi_1
(
m
.
phi2
(
current
))
;
if
(
current
==
start
)
current
=
NIL
;
}
return
current
;
}
// Traversor2VVaF
template
<
typename
MAP
>
Traversor2VVaF
<
MAP
>::
Traversor2VVaF
(
MAP
&
map
,
Dart
dart
)
:
m
(
map
)
{
if
(
m
.
isBoundaryMarked
(
dart
))
dart
=
m
.
phi2
(
m
.
phi_1
(
dart
))
;
start
=
m
.
phi1
(
m
.
phi1
(
dart
))
;
if
(
start
==
dart
)
start
=
m
.
phi1
(
dart
)
;
stop
=
dart
;
}
template
<
typename
MAP
>
Dart
Traversor2VVaF
<
MAP
>::
begin
()
{
current
=
start
;
return
current
;
}
template
<
typename
MAP
>
Dart
Traversor2VVaF
<
MAP
>::
end
()
{
return
NIL
;
}
template
<
typename
MAP
>
Dart
Traversor2VVaF
<
MAP
>::
next
()
{
if
(
current
!=
NIL
)
{
current
=
m
.
phi1
(
current
)
;
if
(
current
==
stop
)
{
Dart
d
=
m
.
phi2
(
m
.
phi_1
(
current
))
;
current
=
m
.
phi1
(
m
.
phi1
(
d
))
;
if
(
current
==
d
)
current
=
m
.
phi1
(
d
)
;
stop
=
d
;
}
if
(
current
==
start
)
current
=
NIL
;
}
return
current
;
}
/*******************************************************************************
EDGE CENTERED TRAVERSALS
*******************************************************************************/
// Traversor2EV
template
<
typename
MAP
>
Traversor2EV
<
MAP
>::
Traversor2EV
(
MAP
&
map
,
Dart
dart
)
:
m
(
map
),
start
(
dart
)
{}
template
<
typename
MAP
>
Dart
Traversor2EV
<
MAP
>::
begin
()
{
current
=
start
;
return
current
;
}
template
<
typename
MAP
>
Dart
Traversor2EV
<
MAP
>::
end
()
{
return
NIL
;
}
template
<
typename
MAP
>
Dart
Traversor2EV
<
MAP
>::
next
()
{
if
(
current
!=
NIL
)
{
current
=
m
.
phi2
(
current
)
;
if
(
current
==
start
)
current
=
NIL
;
}
return
current
;
}
// Traversor2EF
template
<
typename
MAP
>
Traversor2EF
<
MAP
>::
Traversor2EF
(
MAP
&
map
,
Dart
dart
)
:
m
(
map
),
start
(
dart
)
{
}
template
<
typename
MAP
>
Dart
Traversor2EF
<
MAP
>::
begin
()
{
current
=
start
;
return
current
;
}
template
<
typename
MAP
>
Dart
Traversor2EF
<
MAP
>::
end
()
{
return
NIL
;
}
template
<
typename
MAP
>
Dart
Traversor2EF
<
MAP
>::
next
()
{
if
(
current
!=
NIL
)
{
current
=
m
.
phi2
(
current
)
;
if
(
current
==
start
)
// do not consider a boundary face
current
=
NIL
;
}
return
current
;
}
// Traversor2EEaV
template
<
typename
MAP
>
Traversor2EEaV
<
MAP
>::
Traversor2EEaV
(
MAP
&
map
,
Dart
dart
)
:
m
(
map
)
{
start
=
m
.
phi2
(
m
.
phi_1
(
dart
))
;
stop1
=
dart
;
stop2
=
m
.
phi2
(
dart
)
;
}
template
<
typename
MAP
>
Dart
Traversor2EEaV
<
MAP
>::
begin
()
{
current
=
start
;
return
current
;
}
template
<
typename
MAP
>
Dart
Traversor2EEaV
<
MAP
>::
end
()
{
return
NIL
;
}
template
<
typename
MAP
>
Dart
Traversor2EEaV
<
MAP
>::
next
()
{
if
(
current
!=
NIL
)
{
current
=
m
.
phi2
(
m
.
phi_1
(
current
))
;
if
(
current
==
stop1
)
current
=
m
.
phi2
(
m
.
phi_1
(
stop2
))
;
else
if
(
current
==
stop2
)
current
=
NIL
;
}
return
current
;
}
// Traversor2EEaF
template
<
typename
MAP
>
Traversor2EEaF
<
MAP
>::
Traversor2EEaF
(
MAP
&
map
,
Dart
dart
)
:
m
(
map
)
{
start
=
m
.
phi1
(
dart
)
;
stop1
=
dart
;
stop2
=
m
.
phi2
(
dart
)
;
}
template
<
typename
MAP
>
Dart
Traversor2EEaF
<
MAP
>::
begin
()
{
current
=
start
;
return
current
;
}
template
<
typename
MAP
>
Dart
Traversor2EEaF
<
MAP
>::
end
()
{
return
NIL
;
}
template
<
typename
MAP
>
Dart
Traversor2EEaF
<
MAP
>::
next
()
{
if
(
current
!=
NIL
)
{
current
=
m
.
phi1
(
current
)
;
if
(
current
==
stop1
)
current
=
m
.
phi1
(
stop2
)
;
else
if
(
current
==
stop2
)
current
=
NIL
;
}
return
current
;
}
/*******************************************************************************
FACE CENTERED TRAVERSALS
*******************************************************************************/
// Traversor2FV
template
<
typename
MAP
>
Traversor2FV
<
MAP
>::
Traversor2FV
(
MAP
&
map
,
Dart
dart
)
:
m
(
map
),
start
(
dart
)
{}
template
<
typename
MAP
>
Dart
Traversor2FV
<
MAP
>::
begin
()
{
current
=
start
;
return
current
;
}
template
<
typename
MAP
>
Dart
Traversor2FV
<
MAP
>::
end
()
{
return
NIL
;
}
template
<
typename
MAP
>
Dart
Traversor2FV
<
MAP
>::
next
()
{
if
(
current
!=
NIL
)
{
current
=
m
.
phi1
(
current
)
;
if
(
current
==
start
)
current
=
NIL
;
}
return
current
;
}
// Traversor2FFaV
template
<
typename
MAP
>
Traversor2FFaV
<
MAP
>::
Traversor2FFaV
(
MAP
&
map
,
Dart
dart
)
:
m
(
map
)
{
start
=
m
.