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Thomas Pitiot
CGoGN
Commits
0b944888
Commit
0b944888
authored
Apr 24, 2014
by
Pierre Kraemer
Browse files
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Plain Diff
update LinearSolving algo to lambdas
parent
7a132517
Changes
4
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Showing
4 changed files
with
221 additions
and
697 deletions
+221
-697
SCHNApps/CMakeLists.txt
SCHNApps/CMakeLists.txt
+1
-1
include/Algo/LinearSolving/basic.h
include/Algo/LinearSolving/basic.h
+220
-61
include/Algo/LinearSolving/matrixSetup.h
include/Algo/LinearSolving/matrixSetup.h
+0
-477
include/Algo/LinearSolving/variablesSetup.h
include/Algo/LinearSolving/variablesSetup.h
+0
-158
No files found.
SCHNApps/CMakeLists.txt
View file @
0b944888
...
...
@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 2.8)
project
(
SCHNApps
)
SET
(
CMAKE_CXX_FLAGS
"
${
CMAKE_CXX_FLAGS
}
-Wall -fPIC"
)
SET
(
CMAKE_CXX_FLAGS
"
${
CMAKE_CXX_FLAGS
}
-Wall -fPIC
-std=c++11
"
)
SET
(
CGoGN_ROOT_DIR
${
CMAKE_SOURCE_DIR
}
/.. CACHE STRING
"CGoGN root dir"
)
...
...
include/Algo/LinearSolving/basic.h
View file @
0b944888
...
...
@@ -26,9 +26,7 @@
#define __LINEAR_SOLVING_BASIC__
#include "NL/nl.h"
#include "Algo/LinearSolving/variablesSetup.h"
#include "Algo/LinearSolving/matrixSetup.h"
#include "Algo/Topo/basic.h"
#include "Topology/generic/traversor/traversorCell.h"
namespace
CGoGN
{
...
...
@@ -36,6 +34,15 @@ namespace CGoGN
namespace
LinearSolving
{
template
<
typename
CoeffType
>
struct
Coeff
{
unsigned
int
index
;
CoeffType
value
;
Coeff
(
unsigned
int
i
,
CoeffType
v
)
:
index
(
i
),
value
(
v
)
{}
}
;
/*******************************************************************************
* VARIABLES SETUP
*******************************************************************************/
...
...
@@ -44,29 +51,31 @@ template <typename PFP, typename ATTR_TYPE>
void
setupVariables
(
typename
PFP
::
MAP
&
m
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>&
index
,
const
CellMarker
<
typename
PFP
::
MAP
,
VERTEX
>&
f
m
,
const
CellMarker
<
typename
PFP
::
MAP
,
VERTEX
>&
f
reeMarker
,
const
VertexAttribute
<
ATTR_TYPE
,
typename
PFP
::
MAP
::
IMPL
>&
attr
)
{
// TraversorV<MAP> t(m);
// for (Dart d = t.begin(); d != t.end(); d = t.next())
// {
// }
FunctorMeshToSolver_Scalar
<
PFP
,
ATTR_TYPE
>
fmts
(
index
,
fm
,
attr
)
;
Algo
::
Topo
::
foreach_orbit
<
VERTEX
>
(
m
,
fmts
)
;
foreach_cell
<
VERTEX
>
(
m
,
[
&
]
(
Dart
d
)
{
nlSetVariable
(
index
[
d
],
attr
[
d
]);
if
(
!
freeMarker
.
isMarked
(
d
))
nlLockVariable
(
index
[
d
]);
});
}
template
<
typename
PFP
,
typename
ATTR_TYPE
>
void
setupVariables
(
typename
PFP
::
MAP
&
m
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>&
index
,
const
CellMarker
<
typename
PFP
::
MAP
,
VERTEX
>&
f
m
,
const
CellMarker
<
typename
PFP
::
MAP
,
VERTEX
>&
f
reeMarker
,
const
VertexAttribute
<
ATTR_TYPE
,
typename
PFP
::
MAP
::
IMPL
>&
attr
,
unsigned
int
coord
)
{
FunctorMeshToSolver_Vector
<
PFP
,
ATTR_TYPE
>
fmts
(
index
,
fm
,
attr
,
coord
)
;
Algo
::
Topo
::
foreach_orbit
<
VERTEX
>
(
m
,
fmts
)
;
foreach_cell
<
VERTEX
>
(
m
,
[
&
]
(
Dart
d
)
{
nlSetVariable
(
index
[
d
],
(
attr
[
d
])[
coord
]);
if
(
!
freeMarker
.
isMarked
(
d
))
nlLockVariable
(
index
[
d
]);
});
}
/*******************************************************************************
...
...
@@ -81,8 +90,16 @@ void addRowsRHS_Equality(
const
VertexAttribute
<
typename
PFP
::
REAL
,
typename
PFP
::
MAP
::
IMPL
>&
weight
)
{
nlEnable
(
NL_NORMALIZE_ROWS
)
;
FunctorEquality_PerVertexWeight_Scalar
<
PFP
,
ATTR_TYPE
>
feq
(
index
,
attr
,
weight
)
;
Algo
::
Topo
::
foreach_orbit
<
VERTEX
>
(
m
,
feq
)
;
foreach_cell
<
VERTEX
>
(
m
,
[
&
]
(
Dart
d
)
{
nlRowParameterd
(
NL_RIGHT_HAND_SIDE
,
attr
[
d
])
;
nlRowParameterd
(
NL_ROW_SCALING
,
weight
[
d
])
;
nlBegin
(
NL_ROW
)
;
nlCoefficient
(
index
[
d
],
1
)
;
nlEnd
(
NL_ROW
)
;
});
nlDisable
(
NL_NORMALIZE_ROWS
)
;
}
...
...
@@ -94,8 +111,16 @@ void addRowsRHS_Equality(
float
weight
)
{
nlEnable
(
NL_NORMALIZE_ROWS
)
;
FunctorEquality_UniformWeight_Scalar
<
PFP
,
ATTR_TYPE
>
feq
(
index
,
attr
,
weight
)
;
Algo
::
Topo
::
foreach_orbit
<
VERTEX
>
(
m
,
feq
)
;
foreach_cell
<
VERTEX
>
(
m
,
[
&
]
(
Dart
d
)
{
nlRowParameterd
(
NL_RIGHT_HAND_SIDE
,
attr
[
d
])
;
nlRowParameterd
(
NL_ROW_SCALING
,
weight
)
;
nlBegin
(
NL_ROW
)
;
nlCoefficient
(
index
[
d
],
1
)
;
nlEnd
(
NL_ROW
)
;
});
nlDisable
(
NL_NORMALIZE_ROWS
)
;
}
...
...
@@ -108,8 +133,16 @@ void addRowsRHS_Equality(
unsigned
int
coord
)
{
nlEnable
(
NL_NORMALIZE_ROWS
)
;
FunctorEquality_PerVertexWeight_Vector
<
PFP
,
ATTR_TYPE
>
feq
(
index
,
attr
,
weight
,
coord
)
;
Algo
::
Topo
::
foreach_orbit
<
VERTEX
>
(
m
,
feq
)
;
foreach_cell
<
VERTEX
>
(
m
,
[
&
]
(
Dart
d
)
{
nlRowParameterd
(
NL_RIGHT_HAND_SIDE
,
(
attr
[
d
])[
coord
])
;
nlRowParameterd
(
NL_ROW_SCALING
,
weight
[
d
])
;
nlBegin
(
NL_ROW
)
;
nlCoefficient
(
index
[
d
],
1
)
;
nlEnd
(
NL_ROW
)
;
});
nlDisable
(
NL_NORMALIZE_ROWS
)
;
}
...
...
@@ -122,8 +155,16 @@ void addRowsRHS_Equality(
unsigned
int
coord
)
{
nlEnable
(
NL_NORMALIZE_ROWS
)
;
FunctorEquality_UniformWeight_Vector
<
PFP
,
ATTR_TYPE
>
feq
(
index
,
attr
,
weight
,
coord
)
;
Algo
::
Topo
::
foreach_orbit
<
VERTEX
>
(
m
,
feq
)
;
foreach_cell
<
VERTEX
>
(
m
,
[
&
]
(
Dart
d
)
{
nlRowParameterd
(
NL_RIGHT_HAND_SIDE
,
(
attr
[
d
])[
coord
])
;
nlRowParameterd
(
NL_ROW_SCALING
,
weight
)
;
nlBegin
(
NL_ROW
)
;
nlCoefficient
(
index
[
d
],
1
)
;
nlEnd
(
NL_ROW
)
;
});
nlDisable
(
NL_NORMALIZE_ROWS
)
;
}
...
...
@@ -134,36 +175,99 @@ void addRowsRHS_Equality(
template
<
typename
PFP
>
void
addRows_Laplacian_Topo
(
typename
PFP
::
MAP
&
m
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
index
)
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
&
index
)
{
nlEnable
(
NL_NORMALIZE_ROWS
)
;
FunctorLaplacianTopo
<
PFP
>
flt
(
m
,
index
)
;
Algo
::
Topo
::
foreach_orbit
<
VERTEX
>
(
m
,
flt
)
;
foreach_cell
<
VERTEX
>
(
m
,
[
&
]
(
Dart
d
)
{
nlRowParameterd
(
NL_RIGHT_HAND_SIDE
,
0
)
;
nlBegin
(
NL_ROW
);
typename
PFP
::
REAL
aii
=
0
;
Traversor2VE
<
typename
PFP
::
MAP
>
t
(
m
,
d
)
;
for
(
Dart
it
=
t
.
begin
();
it
!=
t
.
end
();
it
=
t
.
next
())
{
typename
PFP
::
REAL
aij
=
1
;
aii
+=
aij
;
nlCoefficient
(
index
[
m
.
phi1
(
it
)],
aij
)
;
}
nlCoefficient
(
index
[
d
],
-
aii
)
;
nlEnd
(
NL_ROW
)
;
});
nlDisable
(
NL_NORMALIZE_ROWS
)
;
}
template
<
typename
PFP
,
typename
ATTR_TYPE
>
void
addRowsRHS_Laplacian_Topo
(
typename
PFP
::
MAP
&
m
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
index
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
&
index
,
const
VertexAttribute
<
ATTR_TYPE
,
typename
PFP
::
MAP
::
IMPL
>&
attr
)
{
nlEnable
(
NL_NORMALIZE_ROWS
)
;
FunctorLaplacianTopoRHS_Scalar
<
PFP
,
ATTR_TYPE
>
flt
(
m
,
index
,
attr
)
;
Algo
::
Topo
::
foreach_orbit
<
VERTEX
>
(
m
,
flt
)
;
foreach_cell
<
VERTEX
>
(
m
,
[
&
]
(
Dart
d
)
{
std
::
vector
<
Coeff
<
typename
PFP
::
REAL
>
>
coeffs
;
coeffs
.
reserve
(
12
)
;
typename
PFP
::
REAL
norm2
=
0
;
typename
PFP
::
REAL
aii
=
0
;
Traversor2VE
<
typename
PFP
::
MAP
>
t
(
m
,
d
)
;
for
(
Dart
it
=
t
.
begin
();
it
!=
t
.
end
();
it
=
t
.
next
())
{
typename
PFP
::
REAL
aij
=
1
;
aii
+=
aij
;
coeffs
.
push_back
(
Coeff
<
typename
PFP
::
REAL
>
(
index
[
m
.
phi1
(
it
)],
aij
))
;
norm2
+=
aij
*
aij
;
}
coeffs
.
push_back
(
Coeff
<
typename
PFP
::
REAL
>
(
index
[
d
],
-
aii
))
;
norm2
+=
aii
*
aii
;
nlRowParameterd
(
NL_RIGHT_HAND_SIDE
,
attr
[
d
]
*
sqrt
(
norm2
))
;
nlBegin
(
NL_ROW
);
for
(
unsigned
int
i
=
0
;
i
<
coeffs
.
size
();
++
i
)
nlCoefficient
(
coeffs
[
i
].
index
,
coeffs
[
i
].
value
)
;
nlEnd
(
NL_ROW
)
;
});
nlDisable
(
NL_NORMALIZE_ROWS
)
;
}
template
<
typename
PFP
,
typename
ATTR_TYPE
>
void
addRowsRHS_Laplacian_Topo
(
typename
PFP
::
MAP
&
m
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
index
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
&
index
,
const
VertexAttribute
<
ATTR_TYPE
,
typename
PFP
::
MAP
::
IMPL
>&
attr
,
unsigned
int
coord
)
{
nlEnable
(
NL_NORMALIZE_ROWS
)
;
FunctorLaplacianTopoRHS_Vector
<
PFP
,
ATTR_TYPE
>
flt
(
m
,
index
,
attr
,
coord
)
;
Algo
::
Topo
::
foreach_orbit
<
VERTEX
>
(
m
,
flt
)
;
foreach_cell
<
VERTEX
>
(
m
,
[
&
]
(
Dart
d
)
{
std
::
vector
<
Coeff
<
typename
PFP
::
REAL
>
>
coeffs
;
coeffs
.
reserve
(
12
)
;
typename
PFP
::
REAL
norm2
=
0
;
typename
PFP
::
REAL
aii
=
0
;
Traversor2VE
<
typename
PFP
::
MAP
>
t
(
m
,
d
)
;
for
(
Dart
it
=
t
.
begin
();
it
!=
t
.
end
();
it
=
t
.
next
())
{
typename
PFP
::
REAL
aij
=
1
;
aii
+=
aij
;
coeffs
.
push_back
(
Coeff
<
typename
PFP
::
REAL
>
(
index
[
m
.
phi1
(
it
)],
aij
))
;
norm2
+=
aij
*
aij
;
}
coeffs
.
push_back
(
Coeff
<
typename
PFP
::
REAL
>
(
index
[
d
],
-
aii
))
;
norm2
+=
aii
*
aii
;
nlRowParameterd
(
NL_RIGHT_HAND_SIDE
,
(
attr
[
d
])[
coord
]
*
sqrt
(
norm2
))
;
nlBegin
(
NL_ROW
);
for
(
unsigned
int
i
=
0
;
i
<
coeffs
.
size
();
++
i
)
nlCoefficient
(
coeffs
[
i
].
index
,
coeffs
[
i
].
value
)
;
nlEnd
(
NL_ROW
)
;
});
nlDisable
(
NL_NORMALIZE_ROWS
)
;
}
...
...
@@ -174,57 +278,108 @@ void addRowsRHS_Laplacian_Topo(
template
<
typename
PFP
>
void
addRows_Laplacian_Cotan
(
typename
PFP
::
MAP
&
m
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
index
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
&
index
,
const
EdgeAttribute
<
typename
PFP
::
REAL
,
typename
PFP
::
MAP
::
IMPL
>&
edgeWeight
,
const
VertexAttribute
<
typename
PFP
::
REAL
,
typename
PFP
::
MAP
::
IMPL
>&
vertexArea
)
{
nlEnable
(
NL_NORMALIZE_ROWS
)
;
FunctorLaplacianCotan
<
PFP
>
flc
(
m
,
index
,
edgeWeight
,
vertexArea
)
;
Algo
::
Topo
::
foreach_orbit
<
VERTEX
>
(
m
,
flc
)
;
foreach_cell
<
VERTEX
>
(
m
,
[
&
]
(
Dart
d
)
{
nlRowParameterd
(
NL_RIGHT_HAND_SIDE
,
0
)
;
nlBegin
(
NL_ROW
);
typename
PFP
::
REAL
vArea
=
vertexArea
[
d
]
;
typename
PFP
::
REAL
aii
=
0
;
Traversor2VE
<
typename
PFP
::
MAP
>
t
(
m
,
d
)
;
for
(
Dart
it
=
t
.
begin
();
it
!=
t
.
end
();
it
=
t
.
next
())
{
typename
PFP
::
REAL
aij
=
edgeWeight
[
it
]
/
vArea
;
aii
+=
aij
;
nlCoefficient
(
index
[
m
.
phi1
(
it
)],
aij
)
;
}
nlCoefficient
(
index
[
d
],
-
aii
)
;
nlEnd
(
NL_ROW
)
;
});
nlDisable
(
NL_NORMALIZE_ROWS
)
;
}
template
<
typename
PFP
,
typename
ATTR_TYPE
>
void
addRowsRHS_Laplacian_Cotan
(
typename
PFP
::
MAP
&
m
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
index
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
&
index
,
const
EdgeAttribute
<
typename
PFP
::
REAL
,
typename
PFP
::
MAP
::
IMPL
>&
edgeWeight
,
const
VertexAttribute
<
typename
PFP
::
REAL
,
typename
PFP
::
MAP
::
IMPL
>&
vertexArea
,
const
VertexAttribute
<
ATTR_TYPE
,
typename
PFP
::
MAP
::
IMPL
>&
attr
)
{
nlEnable
(
NL_NORMALIZE_ROWS
)
;
FunctorLaplacianCotanRHS_Scalar
<
PFP
,
ATTR_TYPE
>
flc
(
m
,
index
,
edgeWeight
,
vertexArea
,
attr
)
;
Algo
::
Topo
::
foreach_orbit
<
VERTEX
>
(
m
,
flc
)
;
foreach_cell
<
VERTEX
>
(
m
,
[
&
]
(
Dart
d
)
{
std
::
vector
<
Coeff
<
typename
PFP
::
REAL
>
>
coeffs
;
coeffs
.
reserve
(
12
)
;
typename
PFP
::
REAL
vArea
=
vertexArea
[
d
]
;
typename
PFP
::
REAL
norm2
=
0
;
typename
PFP
::
REAL
aii
=
0
;
Traversor2VE
<
typename
PFP
::
MAP
>
t
(
m
,
d
)
;
for
(
Dart
it
=
t
.
begin
();
it
!=
t
.
end
();
it
=
t
.
next
())
{
typename
PFP
::
REAL
aij
=
edgeWeight
[
it
]
/
vArea
;
aii
+=
aij
;
coeffs
.
push_back
(
Coeff
<
typename
PFP
::
REAL
>
(
index
[
m
.
phi1
(
it
)],
aij
))
;
norm2
+=
aij
*
aij
;
}
coeffs
.
push_back
(
Coeff
<
typename
PFP
::
REAL
>
(
index
[
d
],
-
aii
))
;
norm2
+=
aii
*
aii
;
nlRowParameterd
(
NL_RIGHT_HAND_SIDE
,
attr
[
d
]
*
sqrt
(
norm2
))
;
nlBegin
(
NL_ROW
);
for
(
unsigned
int
i
=
0
;
i
<
coeffs
.
size
();
++
i
)
nlCoefficient
(
coeffs
[
i
].
index
,
coeffs
[
i
].
value
)
;
nlEnd
(
NL_ROW
)
;
});
nlDisable
(
NL_NORMALIZE_ROWS
)
;
}
template
<
typename
PFP
,
typename
ATTR_TYPE
>
void
addRowsRHS_Laplacian_Cotan
(
typename
PFP
::
MAP
&
m
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
index
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
&
index
,
const
EdgeAttribute
<
typename
PFP
::
REAL
,
typename
PFP
::
MAP
::
IMPL
>&
edgeWeight
,
const
VertexAttribute
<
typename
PFP
::
REAL
,
typename
PFP
::
MAP
::
IMPL
>&
vertexArea
,
const
VertexAttribute
<
ATTR_TYPE
,
typename
PFP
::
MAP
::
IMPL
>&
attr
,
unsigned
int
coord
)
{
nlEnable
(
NL_NORMALIZE_ROWS
)
;
FunctorLaplacianCotanRHS_Vector
<
PFP
,
ATTR_TYPE
>
flc
(
m
,
index
,
edgeWeight
,
vertexArea
,
attr
,
coord
)
;
Algo
::
Topo
::
foreach_orbit
<
VERTEX
>
(
m
,
flc
)
;
nlDisable
(
NL_NORMALIZE_ROWS
)
;
}
template
<
typename
PFP
,
typename
ATTR_TYPE
>
void
addRowsRHS_Laplacian_Cotan_NL
(
typename
PFP
::
MAP
&
m
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
index
,
const
EdgeAttribute
<
typename
PFP
::
REAL
,
typename
PFP
::
MAP
::
IMPL
>&
edgeWeight
,
const
VertexAttribute
<
typename
PFP
::
REA
,
typename
PFP
::
MAP
::
IMPLL
>&
vertexArea
,
const
VertexAttribute
<
ATTR_TYPE
,
typename
PFP
::
MAP
::
IMPL
>&
attr
,
unsigned
int
coord
)
{
nlEnable
(
NL_NORMALIZE_ROWS
)
;
FunctorLaplacianCotanRHS_Vector
<
PFP
,
ATTR_TYPE
>
flc
(
m
,
index
,
edgeWeight
,
vertexArea
,
attr
,
coord
)
;
Algo
::
Topo
::
foreach_orbit
<
VERTEX
>
(
m
,
flc
)
;
foreach_cell
<
VERTEX
>
(
m
,
[
&
]
(
Dart
d
)
{
std
::
vector
<
Coeff
<
typename
PFP
::
REAL
>
>
coeffs
;
coeffs
.
reserve
(
12
)
;
typename
PFP
::
REAL
vArea
=
vertexArea
[
d
]
;
typename
PFP
::
REAL
norm2
=
0
;
typename
PFP
::
REAL
aii
=
0
;
Traversor2VE
<
typename
PFP
::
MAP
>
t
(
m
,
d
)
;
for
(
Dart
it
=
t
.
begin
();
it
!=
t
.
end
();
it
=
t
.
next
())
{
typename
PFP
::
REAL
aij
=
edgeWeight
[
it
]
/
vArea
;
aii
+=
aij
;
coeffs
.
push_back
(
Coeff
<
typename
PFP
::
REAL
>
(
index
[
m
.
phi1
(
it
)],
aij
))
;
norm2
+=
aij
*
aij
;
}
coeffs
.
push_back
(
Coeff
<
typename
PFP
::
REAL
>
(
index
[
d
],
-
aii
))
;
norm2
+=
aii
*
aii
;
nlRowParameterd
(
NL_RIGHT_HAND_SIDE
,
(
attr
[
d
])[
coord
]
*
sqrt
(
norm2
))
;
nlBegin
(
NL_ROW
);
for
(
unsigned
int
i
=
0
;
i
<
coeffs
.
size
();
++
i
)
nlCoefficient
(
coeffs
[
i
].
index
,
coeffs
[
i
].
value
)
;
nlEnd
(
NL_ROW
)
;
});
nlDisable
(
NL_NORMALIZE_ROWS
)
;
}
...
...
@@ -235,22 +390,26 @@ void addRowsRHS_Laplacian_Cotan_NL(
template
<
typename
PFP
,
typename
ATTR_TYPE
>
void
getResult
(
typename
PFP
::
MAP
&
m
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
index
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
&
index
,
VertexAttribute
<
ATTR_TYPE
,
typename
PFP
::
MAP
::
IMPL
>&
attr
)
{
FunctorSolverToMesh_Scalar
<
PFP
,
ATTR_TYPE
>
fstm
(
index
,
attr
)
;
Algo
::
Topo
::
foreach_orbit
<
VERTEX
>
(
m
,
fstm
)
;
foreach_cell
<
VERTEX
>
(
m
,
[
&
]
(
Dart
d
)
{
attr
[
d
]
=
nlGetVariable
(
index
[
d
])
;
});
}
template
<
typename
PFP
,
typename
ATTR_TYPE
>
void
getResult
(
typename
PFP
::
MAP
&
m
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
index
,
const
VertexAttribute
<
unsigned
int
,
typename
PFP
::
MAP
::
IMPL
>
&
index
,
VertexAttribute
<
ATTR_TYPE
,
typename
PFP
::
MAP
::
IMPL
>&
attr
,
unsigned
int
coord
)
{
FunctorSolverToMesh_Vector
<
PFP
,
ATTR_TYPE
>
fstm
(
index
,
attr
,
coord
)
;
Algo
::
Topo
::
foreach_orbit
<
VERTEX
>
(
m
,
fstm
)
;
foreach_cell
<
VERTEX
>
(
m
,
[
&
]
(
Dart
d
)
{
(
attr
[
d
])[
coord
]
=
nlGetVariable
(
index
[
d
])
;
});
}
}
// namespace LinearSolving
...
...
include/Algo/LinearSolving/matrixSetup.h
deleted
100644 → 0
View file @
7a132517
/*******************************************************************************
* 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 __LINEAR_SOLVING_MATRIX_SETUP__
#define __LINEAR_SOLVING_MATRIX_SETUP__
namespace
CGoGN
{
namespace
LinearSolving
{
template
<
typename
CoeffType
>
struct
Coeff
{
unsigned
int
index
;
CoeffType
value
;
Coeff
(
unsigned
int
i
,
CoeffType
v
)
:
index
(
i
),
value
(
v
)
{}
}
;
/*******************************************************************************
* EQUALITY MATRIX : right-hand-side SCALAR
*******************************************************************************/
template
<
typename
PFP
,
typename
ATTR_TYPE
>
class
FunctorEquality_PerVertexWeight_Scalar
:
public
FunctorType
{
typedef
typename
PFP
::
MAP
::
IMPL
MAP_IMPL
;
protected:
const
VertexAttribute
<
unsigned
int
,
MAP_IMPL
>&
indexTable
;
const
VertexAttribute
<
ATTR_TYPE
,
MAP_IMPL
>&
attrTable
;
const
VertexAttribute
<
typename
PFP
::
REAL
,
MAP_IMPL
>&
weightTable
;
public:
FunctorEquality_PerVertexWeight_Scalar
(
const
VertexAttribute
<
unsigned
int
,
MAP_IMPL
>&
index
,
const
VertexAttribute
<
ATTR_TYPE
,
MAP_IMPL
>&
attr
,
const
VertexAttribute
<
typename
PFP
::
REAL
,
MAP_IMPL
>&
weight
)
:
indexTable
(
index
),
attrTable
(
attr
),
weightTable
(
weight
)
{}
bool
operator
()(
Dart
d
)
{
nlRowParameterd
(
NL_RIGHT_HAND_SIDE
,
attrTable
[
d
])
;
nlRowParameterd
(
NL_ROW_SCALING
,
weightTable
[
d
])
;
nlBegin
(
NL_ROW
)
;
nlCoefficient
(
indexTable
[
d
],
1
)
;
nlEnd
(
NL_ROW
)
;
return
false
;
}
}
;
template
<
typename
PFP
,
typename
ATTR_TYPE
>
class
FunctorEquality_UniformWeight_Scalar
:
public
FunctorType
{
typedef
typename
PFP
::
MAP
::
IMPL
MAP_IMPL
;
protected:
const
VertexAttribute
<
unsigned
int
,
MAP_IMPL
>&
indexTable
;
const
VertexAttribute
<
ATTR_TYPE
,
MAP_IMPL
>&
attrTable
;
float
weight
;
public:
FunctorEquality_UniformWeight_Scalar
(
const
VertexAttribute
<
unsigned
int
,
MAP_IMPL
>&
index
,
const
VertexAttribute
<
ATTR_TYPE
,
MAP_IMPL
>&
attr
,
float
w
)
:
indexTable
(
index
),
attrTable
(
attr
),
weight
(
w
)
{}
bool
operator
()(
Dart
d
)
{
nlRowParameterd
(
NL_RIGHT_HAND_SIDE
,
attrTable
[
d
])
;
nlRowParameterd
(
NL_ROW_SCALING
,
weight
)
;
nlBegin
(
NL_ROW
)
;
nlCoefficient
(
indexTable
[
d
],
1
)
;
nlEnd
(
NL_ROW
)
;
return
false
;
}
}
;
/*******************************************************************************
* EQUALITY MATRIX : right-hand-side VECTOR + coordinate
*******************************************************************************/
template
<
typename
PFP
,
typename
ATTR_TYPE
>
class
FunctorEquality_PerVertexWeight_Vector
:
public
FunctorType
{
typedef
typename
PFP
::
MAP
::
IMPL
MAP_IMPL
;
protected:
const
VertexAttribute
<
unsigned
int
,
MAP_IMPL
>&
indexTable
;
const
VertexAttribute
<
ATTR_TYPE
,
MAP_IMPL
>&
attrTable
;
const
VertexAttribute
<
typename
PFP
::
REAL
,
MAP_IMPL
>&
weightTable
;
unsigned
int
coord
;
public:
FunctorEquality_PerVertexWeight_Vector
(
const
VertexAttribute
<
unsigned
int
,
MAP_IMPL
>&
index
,
const
VertexAttribute
<
ATTR_TYPE
,
MAP_IMPL
>&
attr
,
const
VertexAttribute
<
typename
PFP
::
REAL
,
MAP_IMPL
>&
weight
,
unsigned
int
c
)
:
indexTable
(
index
),
attrTable
(
attr
),
weightTable
(
weight
),
coord
(
c
)
{}
bool
operator
()(
Dart
d
)
{
nlRowParameterd
(
NL_RIGHT_HAND_SIDE
,
(
attrTable
[
d
])[
coord
])
;
nlRowParameterd
(
NL_ROW_SCALING
,
weightTable
[
d
])
;
nlBegin
(
NL_ROW
)
;
nlCoefficient
(
indexTable
[
d
],
1
)
;
nlEnd
(
NL_ROW
)
;
return
false
;
}
}
;
template
<
typename
PFP
,
typename
ATTR_TYPE
>
class
FunctorEquality_UniformWeight_Vector
:
public
FunctorType
{
typedef
typename
PFP
::
MAP
::
IMPL
MAP_IMPL
;
protected:
const
VertexAttribute
<
unsigned
int
,
MAP_IMPL
>&
indexTable
;
const
VertexAttribute
<
ATTR_TYPE
,
MAP_IMPL
>&
attrTable
;
float
weight
;
unsigned
int
coord
;
public:
FunctorEquality_UniformWeight_Vector
(
const
VertexAttribute
<
unsigned
int
,
MAP_IMPL
>&
index
,
const
VertexAttribute
<
ATTR_TYPE
,
MAP_IMPL
>&
attr
,
float
w
,
unsigned
int
c
)
:
indexTable
(
index
),
attrTable
(
attr
),
weight
(
w
),
coord
(
c
)
{}
bool
operator
()(
Dart
d
)
{
nlRowParameterd
(
NL_RIGHT_HAND_SIDE
,
(
attrTable
[
d
])[
coord
])
;
nlRowParameterd
(
NL_ROW_SCALING
,
weight
)
;
nlBegin
(
NL_ROW
)
;
nlCoefficient
(
indexTable
[
d
],
1
)
;
nlEnd
(
NL_ROW
)
;
return
false
;
}
}
;
/*******************************************************************************
* LAPLACIAN TOPO MATRIX : right-hand-side 0
*******************************************************************************/
template
<
typename
PFP
>
class
FunctorLaplacianTopo
:
public
FunctorMap
<
typename
PFP
::
MAP
>
{
typedef
typename
PFP
::
MAP
MAP
;
typedef
typename
PFP
::
MAP
::
IMPL
MAP_IMPL
;
typedef
typename
PFP
::
REAL
REAL
;
protected:
const
VertexAttribute
<
unsigned
int
,
MAP_IMPL
>&
indexTable
;
public:
FunctorLaplacianTopo
(
MAP
&
m
,
const
VertexAttribute
<
unsigned
int
,
MAP_IMPL
>&
index
)
:
FunctorMap
<
MAP
>
(
m
),
indexTable
(
index
)
{}