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Larry Price
gmsh
Commits
76543b21
Commit
76543b21
authored
23 years ago
by
Christophe Geuzaine
Browse files
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Downloads
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Plain Diff
Fix problem with old extrude after new one; remove superfluous code for Vertex_Bound;
parent
b475f0e8
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1 changed file
Mesh/3D_Extrude.cpp
+63
-98
63 additions, 98 deletions
Mesh/3D_Extrude.cpp
with
63 additions
and
98 deletions
Mesh/3D_Extrude.cpp
+
63
−
98
View file @
76543b21
// $Id: 3D_Extrude.cpp,v 1.5
1
2001-12-0
3 15
:30:
03
geuzaine Exp $
// $Id: 3D_Extrude.cpp,v 1.5
2
2001-12-0
4 09
:30:
12
geuzaine Exp $
#include
"Gmsh.h"
#include
"Gmsh.h"
#include
"Numeric.h"
#include
"Numeric.h"
...
@@ -12,14 +12,12 @@ extern Context_T CTX ;
...
@@ -12,14 +12,12 @@ extern Context_T CTX ;
extern
Mesh
*
THEM
;
extern
Mesh
*
THEM
;
static
int
DIM
,
NUM
;
// current dimension of parent entity
static
int
DIM
,
NUM
;
// current dimension of parent entity
static
Tree_T
*
Tree_Ares
=
NULL
,
*
Tree_Swaps
=
NULL
;
static
int
TEST_IS_ALL_OK
;
static
int
TEST_IS_ALL_OK
;
static
Tree_T
*
Tree_Ares
=
NULL
,
*
Tree_Swaps
=
NULL
,
*
Vertex_Bound
=
NULL
;
static
Curve
*
THEC
=
NULL
;
static
Curve
*
THEC
=
NULL
;
static
Surface
*
THES
=
NULL
;
static
Surface
*
THES
=
NULL
;
static
Volume
*
THEV
=
NULL
;
static
Volume
*
THEV
=
NULL
;
static
ExtrudeParams
*
ep
;
static
ExtrudeParams
*
ep
;
static
Tree_T
*
Vertex_Bound
=
NULL
;
// Vertex_Bound contains the vertices on the boundary (on the curves
// Vertex_Bound contains the vertices on the boundary (on the curves
// for extrude_mesh(surface) and on the surfaces for
// for extrude_mesh(surface) and on the surfaces for
...
@@ -142,30 +140,31 @@ static int compnxn (const void *a, const void *b){
...
@@ -142,30 +140,31 @@ static int compnxn (const void *a, const void *b){
return
0
;
return
0
;
}
}
void
ReplaceInVertexBound
(
void
*
a
,
void
*
b
){
//Warning! We must do a 'replace', and not an 'add'/'insert'!
//Otherwise, we get 'Points' mixed up with 'Vertices'. The old
//extrusion (applied to a 2D extruded mesh) would then crash since
//only the Vertices are extruded and correctly handled (e.g. for
//beg/end curves).
Tree_Replace
(
Vertex_Bound
,
a
);
}
void
InitExtrude
(){
void
InitExtrude
(){
if
(
!
Tree_Ares
)
if
(
!
Tree_Ares
)
Tree_Ares
=
Tree_Create
(
sizeof
(
nxn
),
compnxn
);
Tree_Ares
=
Tree_Create
(
sizeof
(
nxn
),
compnxn
);
if
(
!
Tree_Swaps
)
Tree_Swaps
=
Tree_Create
(
sizeof
(
nxn
),
compnxn
);
if
(
!
Tree_Swaps
)
Tree_Swaps
=
Tree_Create
(
sizeof
(
nxn
),
compnxn
);
if
(
Vertex_Bound
)
Tree_Delete
(
Vertex_Bound
);
Vertex_Bound
=
Tree_Create
(
sizeof
(
Vertex
*
),
comparePosition
);
List_T
*
l1
=
Tree2List
(
THEM
->
Points
);
List_T
*
l2
=
Tree2List
(
THEM
->
Vertices
);
for
(
int
i
=
0
;
i
<
List_Nbr
(
l1
);
i
++
)
Tree_Insert
(
Vertex_Bound
,
List_Pointer
(
l1
,
i
)
);
if
(
Vertex_Bound
)
Tree_Delete
(
Vertex_Bound
);
for
(
int
i
=
0
;
i
<
List_Nbr
(
l2
);
i
++
)
Tree_Insert
(
Vertex_Bound
,
List_Pointer
(
l2
,
i
)
);
Vertex_Bound
=
Tree_Create
(
sizeof
(
Vertex
*
),
comparePosition
);
List_Delete
(
l1
);
Tree_Action
(
THEM
->
Points
,
ReplaceInVertexBound
);
List_Delete
(
l2
);
Tree_Action
(
THEM
->
Vertices
,
ReplaceInVertexBound
);
}
}
void
ExitExtrude
(){
void
ExitExtrude
(){
if
(
Tree_Ares
)
Tree_Delete
(
Tree_Ares
);
if
(
Tree_Ares
)
Tree_Delete
(
Tree_Ares
);
if
(
Tree_Swaps
)
Tree_Delete
(
Tree_Swaps
);
if
(
Tree_Swaps
)
Tree_Delete
(
Tree_Swaps
);
if
(
Vertex_Bound
)
Tree_Delete
(
Vertex_Bound
);
if
(
Vertex_Bound
)
Tree_Delete
(
Vertex_Bound
);
Tree_Ares
=
Tree_Swaps
=
NULL
;
Tree_Ares
=
Tree_Swaps
=
Vertex_Bound
=
NULL
;
Vertex_Bound
=
NULL
;
}
}
int
are_exist
(
Vertex
*
v1
,
Vertex
*
v2
,
Tree_T
*
t
){
int
are_exist
(
Vertex
*
v1
,
Vertex
*
v2
,
Tree_T
*
t
){
...
@@ -536,13 +535,11 @@ void Extrude_Simplex_Phase2 (void *data, void *dum){
...
@@ -536,13 +535,11 @@ void Extrude_Simplex_Phase2 (void *data, void *dum){
void
Extrude_Vertex
(
void
*
data
,
void
*
dum
){
void
Extrude_Vertex
(
void
*
data
,
void
*
dum
){
Vertex
**
pV
,
*
v
,
*
newv
;
Vertex
**
pV
,
*
v
,
*
newv
;
int
i
,
j
;
int
i
,
j
;
nxl
NXL
;
nxl
NXL
;
pV
=
(
Vertex
**
)
data
;
v
=
*
((
Vertex
**
)
data
);
v
=
*
pV
;
if
(
!
v
->
Extruded_Points
)
if
(
!
v
->
Extruded_Points
)
v
->
Extruded_Points
=
List_Create
(
1
,
1
,
sizeof
(
nxl
));
v
->
Extruded_Points
=
List_Create
(
1
,
1
,
sizeof
(
nxl
));
...
@@ -588,7 +585,6 @@ void Extrude_Surface2 (Surface * s){
...
@@ -588,7 +585,6 @@ void Extrude_Surface2 (Surface * s){
Tree_Action
(
s
->
Simplexes
,
Extrude_Simplex_Phase2
);
Tree_Action
(
s
->
Simplexes
,
Extrude_Simplex_Phase2
);
}
}
void
Extrude_Surface3
(
Surface
*
s
){
void
Extrude_Surface3
(
Surface
*
s
){
THES
=
s
;
THES
=
s
;
Tree_Action
(
s
->
Simplexes
,
Extrude_Simplex_Phase3
);
Tree_Action
(
s
->
Simplexes
,
Extrude_Simplex_Phase3
);
...
@@ -675,7 +671,7 @@ void Extrude_Curve (void *data, void *dum){
...
@@ -675,7 +671,7 @@ void Extrude_Curve (void *data, void *dum){
void
copy_mesh
(
Curve
*
from
,
Curve
*
to
,
int
direction
){
void
copy_mesh
(
Curve
*
from
,
Curve
*
to
,
int
direction
){
List_T
*
list
=
from
->
Vertices
;
List_T
*
list
=
from
->
Vertices
;
Vertex
*
vi
,
*
v
,
**
vv
,
**
vexist
;
Vertex
*
vi
,
*
v
,
**
vexist
;
int
nb
=
List_Nbr
(
to
->
Vertices
);
int
nb
=
List_Nbr
(
to
->
Vertices
);
if
(
nb
){
if
(
nb
){
...
@@ -687,17 +683,14 @@ void copy_mesh (Curve * from, Curve * to, int direction){
...
@@ -687,17 +683,14 @@ void copy_mesh (Curve * from, Curve * to, int direction){
to
->
Vertices
=
List_Create
(
List_Nbr
(
from
->
Vertices
),
2
,
sizeof
(
Vertex
*
));
to
->
Vertices
=
List_Create
(
List_Nbr
(
from
->
Vertices
),
2
,
sizeof
(
Vertex
*
));
v
v
=
&
to
->
beg
;
v
=
to
->
beg
;
if
((
vexist
=
(
Vertex
**
)
Tree_PQuery
(
THEM
->
Vertices
,
v
v
))){
if
((
vexist
=
(
Vertex
**
)
Tree_PQuery
(
THEM
->
Vertices
,
&
v
))){
(
*
vexist
)
->
u
=
to
->
ubeg
;
(
*
vexist
)
->
u
=
to
->
ubeg
;
//Tree_Insert (THEM->Vertices, vexist);
if
((
*
vexist
)
->
ListCurves
)
List_Add
((
*
vexist
)
->
ListCurves
,
&
to
);
if
((
*
vexist
)
->
ListCurves
)
List_Add
((
*
vexist
)
->
ListCurves
,
&
to
);
List_Add
(
to
->
Vertices
,
vexist
);
List_Add
(
to
->
Vertices
,
vexist
);
}
}
else
{
else
{
vi
=
Create_Vertex
((
*
vv
)
->
Num
,
(
*
vv
)
->
Pos
.
X
,
(
*
vv
)
->
Pos
.
Y
,
(
*
vv
)
->
Pos
.
Z
,
vi
=
Create_Vertex
(
v
->
Num
,
v
->
Pos
.
X
,
v
->
Pos
.
Y
,
v
->
Pos
.
Z
,
v
->
lc
,
to
->
ubeg
);
(
*
vv
)
->
lc
,
to
->
ubeg
);
Tree_Insert
(
THEM
->
Vertices
,
&
vi
);
Tree_Insert
(
THEM
->
Vertices
,
&
vi
);
vi
->
ListCurves
=
List_Create
(
1
,
1
,
sizeof
(
Curve
*
));
vi
->
ListCurves
=
List_Create
(
1
,
1
,
sizeof
(
Curve
*
));
List_Add
(
vi
->
ListCurves
,
&
to
);
List_Add
(
vi
->
ListCurves
,
&
to
);
...
@@ -718,23 +711,19 @@ void copy_mesh (Curve * from, Curve * to, int direction){
...
@@ -718,23 +711,19 @@ void copy_mesh (Curve * from, Curve * to, int direction){
vi
=
v
;
vi
=
v
;
}
}
Tree_Insert
(
THEM
->
Vertices
,
&
vi
);
Tree_Insert
(
THEM
->
Vertices
,
&
vi
);
if
(
!
vi
->
ListCurves
)
if
(
!
vi
->
ListCurves
)
vi
->
ListCurves
=
List_Create
(
1
,
1
,
sizeof
(
Curve
*
));
vi
->
ListCurves
=
List_Create
(
1
,
1
,
sizeof
(
Curve
*
));
List_Add
(
vi
->
ListCurves
,
&
to
);
List_Add
(
vi
->
ListCurves
,
&
to
);
List_Add
(
to
->
Vertices
,
&
vi
);
List_Add
(
to
->
Vertices
,
&
vi
);
}
}
v
v
=
&
to
->
end
;
v
=
to
->
end
;
if
((
vexist
=
(
Vertex
**
)
Tree_PQuery
(
THEM
->
Vertices
,
v
v
))){
if
((
vexist
=
(
Vertex
**
)
Tree_PQuery
(
THEM
->
Vertices
,
&
v
))){
(
*
vexist
)
->
u
=
to
->
uend
;
(
*
vexist
)
->
u
=
to
->
uend
;
//Tree_Insert (THEM->Vertices, vexist);
if
((
*
vexist
)
->
ListCurves
)
List_Add
((
*
vexist
)
->
ListCurves
,
&
to
);
if
((
*
vexist
)
->
ListCurves
)
List_Add
((
*
vexist
)
->
ListCurves
,
&
to
);
List_Add
(
to
->
Vertices
,
vexist
);
List_Add
(
to
->
Vertices
,
vexist
);
}
}
else
{
else
{
vi
=
Create_Vertex
((
*
vv
)
->
Num
,
(
*
vv
)
->
Pos
.
X
,
(
*
vv
)
->
Pos
.
Y
,
(
*
vv
)
->
Pos
.
Z
,
vi
=
Create_Vertex
(
v
->
Num
,
v
->
Pos
.
X
,
v
->
Pos
.
Y
,
v
->
Pos
.
Z
,
v
->
lc
,
to
->
uend
);
(
*
vv
)
->
lc
,
to
->
uend
);
Tree_Insert
(
THEM
->
Vertices
,
&
vi
);
Tree_Insert
(
THEM
->
Vertices
,
&
vi
);
vi
->
ListCurves
=
List_Create
(
1
,
1
,
sizeof
(
Curve
*
));
vi
->
ListCurves
=
List_Create
(
1
,
1
,
sizeof
(
Curve
*
));
List_Add
(
vi
->
ListCurves
,
&
to
);
List_Add
(
vi
->
ListCurves
,
&
to
);
...
@@ -745,7 +734,7 @@ void copy_mesh (Curve * from, Curve * to, int direction){
...
@@ -745,7 +734,7 @@ void copy_mesh (Curve * from, Curve * to, int direction){
int
Extrude_Mesh
(
Curve
*
c
){
int
Extrude_Mesh
(
Curve
*
c
){
int
i
;
int
i
;
Vertex
*
*
v
,
*
pV
,
**
vexist
,
*
v1
;
Vertex
*
v
,
*
pV
,
**
vexist
;
List_T
*
L
;
List_T
*
L
;
if
(
!
c
->
Extrude
||
!
c
->
Extrude
->
mesh
.
ExtrudeMesh
)
return
false
;
if
(
!
c
->
Extrude
||
!
c
->
Extrude
->
mesh
.
ExtrudeMesh
)
return
false
;
...
@@ -759,18 +748,16 @@ int Extrude_Mesh (Curve * c){
...
@@ -759,18 +748,16 @@ int Extrude_Mesh (Curve * c){
if
(
ep
->
geo
.
Mode
==
EXTRUDED_ENTITY
){
if
(
ep
->
geo
.
Mode
==
EXTRUDED_ENTITY
){
Extrude_Vertex
(
&
c
->
beg
,
NULL
);
Extrude_Vertex
(
&
c
->
beg
,
NULL
);
L
=
getnxl
(
c
->
beg
,
DIM
);
L
=
getnxl
(
c
->
beg
,
DIM
);
c
->
Vertices
=
List_Create
(
List_Nbr
(
L
),
2
,
sizeof
(
Vertex
*
));
c
->
Vertices
=
List_Create
(
List_Nbr
(
L
),
2
,
sizeof
(
Vertex
*
));
v
=
&
c
->
beg
;
if
((
vexist
=
(
Vertex
**
)
Tree_PQuery
(
THEM
->
Vertices
,
v
))){
v
=
c
->
beg
;
if
((
vexist
=
(
Vertex
**
)
Tree_PQuery
(
THEM
->
Vertices
,
&
v
))){
(
*
vexist
)
->
u
=
c
->
ubeg
;
(
*
vexist
)
->
u
=
c
->
ubeg
;
Tree_Insert
(
THEM
->
Vertices
,
vexist
);
if
((
*
vexist
)
->
ListCurves
)
List_Add
((
*
vexist
)
->
ListCurves
,
&
c
);
if
((
*
vexist
)
->
ListCurves
)
List_Add
((
*
vexist
)
->
ListCurves
,
&
c
);
List_Add
(
c
->
Vertices
,
vexist
);
List_Add
(
c
->
Vertices
,
vexist
);
}
}
else
{
else
{
pV
=
Create_Vertex
(
(
*
v
)
->
Num
,
(
*
v
)
->
Pos
.
X
,
(
*
v
)
->
Pos
.
Y
,
(
*
v
)
->
Pos
.
Z
,
(
*
v
)
->
lc
,
0.0
);
pV
=
Create_Vertex
(
v
->
Num
,
v
->
Pos
.
X
,
v
->
Pos
.
Y
,
v
->
Pos
.
Z
,
v
->
lc
,
0.0
);
pV
->
ListCurves
=
List_Create
(
1
,
1
,
sizeof
(
Curve
*
));
pV
->
ListCurves
=
List_Create
(
1
,
1
,
sizeof
(
Curve
*
));
List_Add
(
pV
->
ListCurves
,
&
c
);
List_Add
(
pV
->
ListCurves
,
&
c
);
Tree_Insert
(
THEM
->
Vertices
,
&
pV
);
Tree_Insert
(
THEM
->
Vertices
,
&
pV
);
...
@@ -778,24 +765,22 @@ int Extrude_Mesh (Curve * c){
...
@@ -778,24 +765,22 @@ int Extrude_Mesh (Curve * c){
}
}
for
(
i
=
1
;
i
<
List_Nbr
(
L
)
-
1
;
i
++
){
for
(
i
=
1
;
i
<
List_Nbr
(
L
)
-
1
;
i
++
){
List_Read
(
L
,
i
,
&
v
1
);
List_Read
(
L
,
i
,
&
v
);
if
(
!
v
1
->
ListCurves
)
v
1
->
ListCurves
=
List_Create
(
1
,
1
,
sizeof
(
Curve
*
));
if
(
!
v
->
ListCurves
)
v
->
ListCurves
=
List_Create
(
1
,
1
,
sizeof
(
Curve
*
));
List_Add
(
v
1
->
ListCurves
,
&
c
);
List_Add
(
v
->
ListCurves
,
&
c
);
Tree_Insert
(
THEM
->
Vertices
,
&
v
1
);
Tree_Insert
(
THEM
->
Vertices
,
&
v
);
v
1
->
u
=
(
double
)
i
/
(
double
)
List_Nbr
(
L
);
v
->
u
=
(
double
)
i
/
(
double
)
List_Nbr
(
L
);
List_Add
(
c
->
Vertices
,
&
v
1
);
List_Add
(
c
->
Vertices
,
&
v
);
}
}
v
=
&
c
->
end
;
v
=
c
->
end
;
if
((
vexist
=
(
Vertex
**
)
Tree_PQuery
(
THEM
->
Vertices
,
v
))){
if
((
vexist
=
(
Vertex
**
)
Tree_PQuery
(
THEM
->
Vertices
,
&
v
))){
(
*
vexist
)
->
u
=
c
->
uend
;
(
*
vexist
)
->
u
=
c
->
uend
;
Tree_Insert
(
THEM
->
Vertices
,
vexist
);
if
((
*
vexist
)
->
ListCurves
)
List_Add
((
*
vexist
)
->
ListCurves
,
&
c
);
if
((
*
vexist
)
->
ListCurves
)
List_Add
((
*
vexist
)
->
ListCurves
,
&
c
);
List_Add
(
c
->
Vertices
,
vexist
);
List_Add
(
c
->
Vertices
,
vexist
);
}
}
else
{
else
{
pV
=
Create_Vertex
(
(
*
v
)
->
Num
,
(
*
v
)
->
Pos
.
X
,
(
*
v
)
->
Pos
.
Y
,
(
*
v
)
->
Pos
.
Z
,
(
*
v
)
->
lc
,
0.0
);
pV
=
Create_Vertex
(
v
->
Num
,
v
->
Pos
.
X
,
v
->
Pos
.
Y
,
v
->
Pos
.
Z
,
v
->
lc
,
0.0
);
pV
->
ListCurves
=
List_Create
(
1
,
1
,
sizeof
(
Curve
*
));
pV
->
ListCurves
=
List_Create
(
1
,
1
,
sizeof
(
Curve
*
));
List_Add
(
pV
->
ListCurves
,
&
c
);
List_Add
(
pV
->
ListCurves
,
&
c
);
Tree_Insert
(
THEM
->
Vertices
,
&
pV
);
Tree_Insert
(
THEM
->
Vertices
,
&
pV
);
...
@@ -866,7 +851,7 @@ void AddVertsInSurf(void *a, void *b){
...
@@ -866,7 +851,7 @@ void AddVertsInSurf(void *a, void *b){
}
}
int
Extrude_Mesh
(
Surface
*
s
){
int
Extrude_Mesh
(
Surface
*
s
){
int
i
,
j
;
int
i
;
Vertex
*
v1
;
Vertex
*
v1
;
Curve
*
c
;
Curve
*
c
;
extern
int
FACE_DIMENSION
;
extern
int
FACE_DIMENSION
;
...
@@ -878,16 +863,8 @@ int Extrude_Mesh (Surface * s){
...
@@ -878,16 +863,8 @@ int Extrude_Mesh (Surface * s){
DIM
=
2
;
DIM
=
2
;
NUM
=
s
->
Num
;
NUM
=
s
->
Num
;
ep
=
s
->
Extrude
;
ep
=
s
->
Extrude
;
FACE_DIMENSION
=
2
;
FACE_DIMENSION
=
2
;
for
(
i
=
0
;
i
<
List_Nbr
(
s
->
Generatrices
);
i
++
){
List_Read
(
s
->
Generatrices
,
i
,
&
c
);
for
(
j
=
0
;
j
<
List_Nbr
(
c
->
Vertices
);
j
++
){
List_Read
(
c
->
Vertices
,
j
,
&
v1
);
Tree_Insert
(
Vertex_Bound
,
&
v1
);
}
}
if
(
ep
->
geo
.
Mode
==
EXTRUDED_ENTITY
){
if
(
ep
->
geo
.
Mode
==
EXTRUDED_ENTITY
){
c
=
FindCurve
(
abs
(
ep
->
geo
.
Source
),
THEM
);
c
=
FindCurve
(
abs
(
ep
->
geo
.
Source
),
THEM
);
if
(
!
c
)
return
false
;
if
(
!
c
)
return
false
;
...
@@ -932,7 +909,6 @@ int Extrude_Mesh (Volume * v){
...
@@ -932,7 +909,6 @@ int Extrude_Mesh (Volume * v){
int
Extrude_Mesh
(
Tree_T
*
Volumes
){
int
Extrude_Mesh
(
Tree_T
*
Volumes
){
int
i
,
j
,
extrude
=
0
;
int
i
,
j
,
extrude
=
0
;
Surface
*
s
;
Surface
*
s
;
Vertex
*
v1
;
List_T
*
list
;
List_T
*
list
;
InitExtrude
();
InitExtrude
();
...
@@ -943,18 +919,7 @@ int Extrude_Mesh (Tree_T * Volumes){
...
@@ -943,18 +919,7 @@ int Extrude_Mesh (Tree_T * Volumes){
for
(
int
ivol
=
0
;
ivol
<
List_Nbr
(
vol
);
ivol
++
){
for
(
int
ivol
=
0
;
ivol
<
List_Nbr
(
vol
);
ivol
++
){
List_Read
(
vol
,
ivol
,
&
THEV
);
List_Read
(
vol
,
ivol
,
&
THEV
);
ep
=
THEV
->
Extrude
;
ep
=
THEV
->
Extrude
;
if
(
ep
&&
ep
->
mesh
.
ExtrudeMesh
&&
ep
->
geo
.
Mode
==
EXTRUDED_ENTITY
){
if
(
ep
&&
ep
->
mesh
.
ExtrudeMesh
&&
ep
->
geo
.
Mode
==
EXTRUDED_ENTITY
)
extrude
=
1
;
extrude
=
1
;
for
(
i
=
0
;
i
<
List_Nbr
(
THEV
->
Surfaces
);
i
++
){
List_Read
(
THEV
->
Surfaces
,
i
,
&
s
);
list
=
Tree2List
(
s
->
Vertices
);
for
(
int
j
=
0
;
j
<
List_Nbr
(
list
);
j
++
){
List_Read
(
list
,
j
,
&
v1
);
Tree_Insert
(
Vertex_Bound
,
&
v1
);
}
List_Delete
(
list
);
}
}
}
}
if
(
!
extrude
)
return
false
;
if
(
!
extrude
)
return
false
;
...
...
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