mmgs
libmmgs.h File Reference

API headers for the mmgs library. More...

#include "mmg/mmgs/libmmgtypes.h"
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Macros

#define MMGS_LMAX   1024
 

Enumerations

enum  MMGS_Param {
  MMGS_IPARAM_verbose, MMGS_IPARAM_mem, MMGS_IPARAM_debug, MMGS_IPARAM_angle,
  MMGS_IPARAM_iso, MMGS_IPARAM_keepRef, MMGS_IPARAM_noinsert, MMGS_IPARAM_noswap,
  MMGS_IPARAM_nomove, MMGS_IPARAM_nreg, MMGS_IPARAM_numberOfLocalParam, MMGS_IPARAM_renum,
  MMGS_DPARAM_angleDetection, MMGS_DPARAM_hmin, MMGS_DPARAM_hmax, MMGS_DPARAM_hsiz,
  MMGS_DPARAM_hausd, MMGS_DPARAM_hgrad, MMGS_DPARAM_ls, MMGS_PARAM_size
}
 Input parameters for mmg library. More...
 

Functions

int MMGS_Init_mesh (const int starter,...)
 
void MMGS_Init_fileNames (MMG5_pMesh mesh, MMG5_pSol sol)
 
void MMGS_Init_parameters (MMG5_pMesh mesh)
 
int MMGS_Set_inputMeshName (MMG5_pMesh mesh, const char *meshin)
 
int MMGS_Set_outputMeshName (MMG5_pMesh mesh, const char *meshout)
 
int MMGS_Set_inputSolName (MMG5_pMesh mesh, MMG5_pSol sol, const char *solin)
 
int MMGS_Set_outputSolName (MMG5_pMesh mesh, MMG5_pSol sol, const char *solout)
 
int MMGS_Set_solSize (MMG5_pMesh mesh, MMG5_pSol sol, int typEntity, int np, int typSol)
 
int MMGS_Set_meshSize (MMG5_pMesh mesh, int np, int nt, int na)
 
int MMGS_Set_vertex (MMG5_pMesh mesh, double c0, double c1, double c2, int ref, int pos)
 
int MMGS_Set_vertices (MMG5_pMesh mesh, double *vertices, int *refs)
 
int MMGS_Set_triangle (MMG5_pMesh mesh, int v0, int v1, int v2, int ref, int pos)
 
int MMGS_Set_triangles (MMG5_pMesh mesh, int *tria, int *refs)
 
int MMGS_Set_edge (MMG5_pMesh mesh, int v0, int v1, int ref, int pos)
 
int MMGS_Set_corner (MMG5_pMesh mesh, int k)
 
int MMGS_Set_requiredVertex (MMG5_pMesh mesh, int k)
 
int MMGS_Set_requiredTriangle (MMG5_pMesh mesh, int k)
 
int MMGS_Set_ridge (MMG5_pMesh mesh, int k)
 
int MMGS_Set_requiredEdge (MMG5_pMesh mesh, int k)
 
int MMGS_Set_normalAtVertex (MMG5_pMesh mesh, int k, double n0, double n1, double n2)
 
int MMGS_Set_scalarSol (MMG5_pSol met, double s, int pos)
 
int MMGS_Set_scalarSols (MMG5_pSol met, double *s)
 
int MMGS_Set_vectorSol (MMG5_pSol met, double vx, double vy, double vz, int pos)
 
int MMGS_Set_vectorSols (MMG5_pSol met, double *sols)
 
int MMGS_Set_tensorSol (MMG5_pSol met, double m11, double m12, double m13, double m22, double m23, double m33, int pos)
 
int MMGS_Set_tensorSols (MMG5_pSol met, double *sols)
 
int MMGS_Chk_meshData (MMG5_pMesh mesh, MMG5_pSol met)
 
int MMGS_Set_iparameter (MMG5_pMesh mesh, MMG5_pSol sol, int iparam, int val)
 
int MMGS_Set_dparameter (MMG5_pMesh mesh, MMG5_pSol sol, int dparam, double val)
 
int MMGS_Set_localParameter (MMG5_pMesh mesh, MMG5_pSol sol, int typ, int ref, double hmin, double hmax, double hausd)
 
int MMGS_Get_meshSize (MMG5_pMesh mesh, int *np, int *nt, int *na)
 
int MMGS_Get_solSize (MMG5_pMesh mesh, MMG5_pSol sol, int *typEntity, int *np, int *typSol)
 
int MMGS_Get_vertex (MMG5_pMesh mesh, double *c0, double *c1, double *c2, int *ref, int *isCorner, int *isRequired)
 
int MMGS_Get_vertices (MMG5_pMesh mesh, double *vertices, int *refs, int *areCorners, int *areRequired)
 
int MMGS_Get_triangle (MMG5_pMesh mesh, int *v0, int *v1, int *v2, int *ref, int *isRequired)
 
int MMGS_Get_triangles (MMG5_pMesh mesh, int *tria, int *refs, int *areRequired)
 
int MMGS_Get_edge (MMG5_pMesh mesh, int *e0, int *e1, int *ref, int *isRidge, int *isRequired)
 
int MMGS_Get_normalAtVertex (MMG5_pMesh mesh, int k, double *n0, double *n1, double *n2)
 
int MMGS_Get_scalarSol (MMG5_pSol met, double *s)
 
int MMGS_Get_scalarSols (MMG5_pSol met, double *s)
 
int MMGS_Get_vectorSol (MMG5_pSol met, double *vx, double *vy, double *vz)
 
int MMGS_Get_vectorSols (MMG5_pSol met, double *sols)
 
int MMGS_Get_tensorSol (MMG5_pSol met, double *m11, double *m12, double *m13, double *m22, double *m23, double *m33)
 
int MMGS_Get_tensorSols (MMG5_pSol met, double *sols)
 
int MMGS_Get_iparameter (MMG5_pMesh mesh, int iparam)
 
int MMGS_loadMesh (MMG5_pMesh mesh, const char *filename)
 
int MMGS_loadMshMesh (MMG5_pMesh mesh, MMG5_pSol sol, const char *filename)
 
int MMGS_loadMshMesh_and_allData (MMG5_pMesh mesh, MMG5_pSol *sol, const char *filename)
 
int MMGS_saveMesh (MMG5_pMesh mesh, const char *filename)
 
int MMGS_saveMshMesh (MMG5_pMesh mesh, MMG5_pSol sol, const char *filename)
 
int MMGS_saveMshMesh_and_allData (MMG5_pMesh mesh, MMG5_pSol *sol, const char *filename)
 
int MMGS_loadSol (MMG5_pMesh mesh, MMG5_pSol met, const char *filename)
 
int MMGS_loadAllSols (MMG5_pMesh mesh, MMG5_pSol *sol, const char *filename)
 
int MMGS_saveSol (MMG5_pMesh mesh, MMG5_pSol met, const char *filename)
 
int MMGS_saveAllSols (MMG5_pMesh mesh, MMG5_pSol *sol, const char *filename)
 
int MMGS_Free_all (const int starter,...)
 
int MMGS_Free_structures (const int starter,...)
 
int MMGS_Free_names (const int starter,...)
 
int MMGS_mmgslib (MMG5_pMesh mesh, MMG5_pSol met)
 
int MMGS_mmgsls (MMG5_pMesh mesh, MMG5_pSol met)
 
void MMGS_setfunc (MMG5_pMesh mesh, MMG5_pSol met)
 
int MMGS_Set_constantSize (MMG5_pMesh mesh, MMG5_pSol met)
 
int MMGS_usage (char *prog)
 
int MMGS_parsar (int argc, char *argv[], MMG5_pMesh mesh, MMG5_pSol met)
 
int MMGS_defaultValues (MMG5_pMesh mesh)
 
int MMGS_stockOptions (MMG5_pMesh mesh, MMG5_Info *info)
 
void MMGS_destockOptions (MMG5_pMesh mesh, MMG5_Info *info)
 
int MMGS_Get_adjaTri (MMG5_pMesh mesh, int kel, int listri[3])
 Return adjacent elements of a triangle. More...
 
int MMGS_Get_adjaVerticesFast (MMG5_pMesh mesh, int ip, int start, int lispoi[MMGS_LMAX])
 Return adjacent elements of a triangle. More...
 

Detailed Description

API headers for the mmgs library.

API headers for the mmgs library ! *.

Author
Algiane Froehly (Inria/UBordeaux)
Version
5
Date
01 2014
Warning
To keep the genheader working, don't break line between the enum name and the opening brace (it creates errors under windows)

! * ! *

Author
Algiane Froehly (Inria/UBordeaux) ! *
Version
5 ! *
Date
01 2014 ! *
Warning
To keep the genheader working, don't break line between the enum ! * name and the opening brace (it creates errors under windows) ! * !

Macro Definition Documentation

◆ MMGS_LMAX

#define MMGS_LMAX   1024

Maximum array size when storing adjacent points (or ball) of a vertex.

Enumeration Type Documentation

◆ MMGS_Param

enum MMGS_Param

Input parameters for mmg library.

Input parameters for mmg library. Options prefixed by MMGS_IPARAM asked for integers values ans options prefixed by MMGS_DPARAM asked for real values.

Enumerator
MMGS_IPARAM_verbose 

[-10..10], Tune level of verbosity

MMGS_IPARAM_mem 

[n/-1], Set memory size to n Mbytes or keep the default value

MMGS_IPARAM_debug 

[1/0], Turn on/off debug mode

MMGS_IPARAM_angle 

[1/0], Turn on/off angle detection

MMGS_IPARAM_iso 

[1/0], Level-set meshing

MMGS_IPARAM_keepRef 

[1/0], Preserve the initial domain references in level-set mode

MMGS_IPARAM_noinsert 

[1/0], Avoid/allow point insertion

MMGS_IPARAM_noswap 

[1/0], Avoid/allow edge or face flipping

MMGS_IPARAM_nomove 

[1/0], Avoid/allow point relocation

MMGS_IPARAM_nreg 

[0/1], Disabled/enabled normal regularization

MMGS_IPARAM_numberOfLocalParam 

[n], Number of local parameters

MMGS_IPARAM_renum 

[1/0], Turn on/off point relocation with Scotch

MMGS_DPARAM_angleDetection 

[val], Value for angle detection

MMGS_DPARAM_hmin 

[val], Minimal mesh size

MMGS_DPARAM_hmax 

[val], Maximal mesh size

MMGS_DPARAM_hsiz 

[val], Constant mesh size

MMGS_DPARAM_hausd 

[val], Control global Hausdorff distance (on all the boundary surfaces of the mesh)

MMGS_DPARAM_hgrad 

[val], Control gradation

MMGS_DPARAM_ls 

[val], Value of level-set

MMGS_PARAM_size 

[n], Number of parameters

Function Documentation

◆ MMGS_Chk_meshData()

int MMGS_Chk_meshData ( MMG5_pMesh  mesh,
MMG5_pSol  met 
)
Parameters
meshpointer toward the mesh structure.
metpointer toward the sol structure.
Returns
0 if failed, 1 otherwise.

Check if the number of given entities match with mesh and sol size (not mandatory) and check mesh datas.

Remarks
Fortran interface:

SUBROUTINE MMGS_CHK_MESHDATA(mesh,met,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,met
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_defaultValues()

int MMGS_defaultValues ( MMG5_pMesh  mesh)
Parameters
meshpointer toward the mesh structure.
Returns
0 if fail, 1 if success.

Print the default parameters values.

Remarks
Fortran interface:

SUBROUTINE MMGS_DEFAULTVALUES(mesh,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_destockOptions()

void MMGS_destockOptions ( MMG5_pMesh  mesh,
MMG5_Info info 
)
Parameters
meshpointer toward the mesh structure.
infopointer toward the info structure.

Recover the info structure stored in the mesh structure.

Remarks
Fortran interface:

SUBROUTINE MMGS_DESTOCKOPTIONS(mesh,info)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,info
END SUBROUTINE

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◆ MMGS_Free_all()

int MMGS_Free_all ( const int  starter,
  ... 
)
Parameters
starterdummy argument used to initialize the variadic argument list.
...variadic arguments.

For the MMGS_mmgslib function, you need to call the MMGS_Init_mesh function with the following arguments : MMGS_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet, &your_metric,MMG5_ARG_end).

For the MMGS_mmgsls function, you need to call the MMGS_Init_mesh function with the following arguments : MMGS_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppLs, &your_level_set,MMG5_ARG_end).

Here,your_mesh is a MMG5_pMesh, your_metric and your_level_set are MMG5_pSol.

Returns
0 if fail, 1 if success

Deallocations before return.

Remarks
we pass the structures by reference in order to have argument compatibility between the library call from a Fortran code and a C code.
no Fortran interface to allow variadic args.

◆ MMGS_Free_names()

int MMGS_Free_names ( const int  starter,
  ... 
)
Parameters
starterdummy argument used to initialize the variadic argument list.
...variadic arguments.

For the MMGS_mmgslib function, you need to call the MMGS_Init_mesh function with the following arguments : MMGS_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet, &your_metric,MMG5_ARG_end).

For the MMGS_mmgsls function, you need to call the MMGS_Init_mesh function with the following arguments : MMGS_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppLs, &your_level_set,MMG5_ARG_end).

Here,your_mesh is a MMG5_pMesh, your_metric and your_level_set are MMG5_pSol.

Returns
0 if fail, 1 if success

Structure deallocations before return.

Remarks
we pass the structures by reference in order to have argument compatibility between the library call from a Fortran code and a C code.
no Fortran interface to allow variadic args.

◆ MMGS_Free_structures()

int MMGS_Free_structures ( const int  starter,
  ... 
)
Parameters
starterdummy argument used to initialize the variadic argument list.
...variadic arguments.

For the MMGS_mmgslib function, you need to call the MMGS_Init_mesh function with the following arguments : MMGS_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet, &your_metric,MMG5_ARG_end).

For the MMGS_mmgsls function, you need to call the MMGS_Init_mesh function with the following arguments : MMGS_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppLs, &your_level_set,MMG5_ARG_end).

Here,your_mesh is a MMG5_pMesh, your_metric and your_level_set are MMG5_pSol.

Here, your_mesh is a pointer toward MMG5_pMesh and your_metric and your_level_set a pointer toward MMG5_pSol.

Returns
0 if fail, 1 if success

Structure deallocations before return.

Remarks
we pass the structures by reference in order to have argument compatibility between the library call from a Fortran code and a C code.
no Fortran interface to allow variadic args.

◆ MMGS_Get_adjaTri()

int MMGS_Get_adjaTri ( MMG5_pMesh  mesh,
int  kel,
int  listri[3] 
)

Return adjacent elements of a triangle.

Parameters
meshpointer toward the mesh structure.
keltriangle index.
listripointer toward the table of the indices of the three adjacent triangles of the elt kel (the index is 0 if there is no adjacent).
Returns
1.

Find the indices of the 3 adjacent elements of triangle kel. $v_i = 0$ if the $i^{th}$ face has no adjacent element (so we are on a boundary face).

Remarks
Fortran interface:

SUBROUTINE MMGS_GET_ADJATRI(mesh,kel,listri,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
INTEGER, INTENT(IN) :: kel
INTEGER, DIMENSION(3), INTENT(OUT) :: listri
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Get_adjaVerticesFast()

int MMGS_Get_adjaVerticesFast ( MMG5_pMesh  mesh,
int  ip,
int  start,
int  lispoi[MMGS_LMAX] 
)
inline

Return adjacent elements of a triangle.

Parameters
meshpointer toward the mesh structure.
ipvertex index.
startindex of a triangle holding ip.
lispoipointer toward an array of size MMGS_LMAX that will contain the indices of adjacent vertices to the vertex ip.
Returns
nbpoi the number of adjacent points if success, 0 if fail.

Find the indices of the adjacent vertices of the vertex ip of the triangle start.

Remarks
Fortran interface:

SUBROUTINE MMGS_GET_ADJAVERTICESFAST(mesh,ip,start,lispoi,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
INTEGER, INTENT(IN) :: ip,start
INTEGER, DIMENSION(MMGS_LMAX), INTENT(OUT) :: lispoi
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Get_edge()

int MMGS_Get_edge ( MMG5_pMesh  mesh,
int *  e0,
int *  e1,
int *  ref,
int *  isRidge,
int *  isRequired 
)
Parameters
meshpointer toward the mesh structure.
e0pointer toward the first extremity of the edge.
e1pointer toward the second extremity of the edge.
refpointer toward the edge reference.
isRidgepointer toward the flag saying if the edge is ridge.
isRequiredpointer toward the flag saying if the edge is required.
Returns
0 if failed, 1 otherwise.

Get extremities e0, e1 and reference ref of next edge of mesh.

Remarks
Fortran interface:

SUBROUTINE MMGS_GET_EDGE(mesh,e0,e1,ref,isRidge,isRequired,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER, INTENT(OUT) :: e0,e1
INTEGER :: ref,isRidge,isRequired
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Get_iparameter()

int MMGS_Get_iparameter ( MMG5_pMesh  mesh,
int  iparam 
)
Parameters
meshpointer toward the mesh structure.
iparaminteger parameter to set (see MMGS_Param structure).
Returns
The value of integer parameter.

Get the value of integer parameter iparam.

Remarks
Fortran interface:

SUBROUTINE MMGS_GET_IPARAMETER(mesh,iparam,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER, INTENT(IN) :: iparam
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Get_meshSize()

int MMGS_Get_meshSize ( MMG5_pMesh  mesh,
int *  np,
int *  nt,
int *  na 
)

recover datas

Parameters
meshpointer toward the mesh structure.
nppointer toward the number of vertices.
ntpointer toward the number of triangles.
napointer toward the number of edges.
Returns
1.

Get the number of vertices, triangles and edges of the mesh.

Remarks
Fortran interface:

SUBROUTINE MMGS_GET_MESHSIZE(mesh,np,nt,na,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER :: np,nt,na
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Get_normalAtVertex()

int MMGS_Get_normalAtVertex ( MMG5_pMesh  mesh,
int  k,
double *  n0,
double *  n1,
double *  n2 
)
Parameters
meshpointer toward the mesh structure.
kpoint index
n0x componant of the normal at point k.
n1y componant of the normal at point k.
n2z componant of the normal at point k.
Returns
1 if success.

Get normals (n0,n1,n2) at point k.

Remarks
Fortran interface:

SUBROUTINE MMGS_GET_NORMALATVERTEX(mesh,k,n0,n1,n2,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER, INTENT(IN) :: k
REAL(KIND=8) :: n0,n1,n2
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Get_scalarSol()

int MMGS_Get_scalarSol ( MMG5_pSol  met,
double *  s 
)
Parameters
metpointer toward the sol structure.
spointer toward the scalar solution value.
Returns
0 if failed, 1 otherwise.

Get solution s of next vertex of mesh.

Remarks
Fortran interface:

SUBROUTINE MMGS_GET_SCALARSOL(met,s,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), INTENT(OUT) :: s
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Get_scalarSols()

int MMGS_Get_scalarSols ( MMG5_pSol  met,
double *  s 
)
Parameters
metpointer toward the sol structure.
stable of the scalar solutions at mesh vertices. s[i-1] is the solution at vertex i.
Returns
0 if failed, 1 otherwise.

Get solutions at mesh vertices.

Remarks
Fortran interface:

SUBROUTINE MMGS_GET_SCALARSOLS(met,s,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), DIMENSION(*),INTENT(OUT) :: s
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Get_solSize()

int MMGS_Get_solSize ( MMG5_pMesh  mesh,
MMG5_pSol  sol,
int *  typEntity,
int *  np,
int *  typSol 
)
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.
typEntitypointer toward the type of entities to which solutions are applied.
nppointer toward the number of solutions.
typSolpointer toward the type of the solutions (scalar, vectorial...)
Returns
1.

Get the solution number, dimension and type.

Remarks
Fortran interface:

SUBROUTINE MMGS_GET_SOLSIZE(mesh,sol,typEntity,np,typSol,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER :: typEntity,np,typSol
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Get_tensorSol()

int MMGS_Get_tensorSol ( MMG5_pSol  met,
double *  m11,
double *  m12,
double *  m13,
double *  m22,
double *  m23,
double *  m33 
)
Parameters
metpointer toward the sol structure.
m11pointer toward the position (1,1) in the solution tensor.
m12pointer toward the position (1,2) in the solution tensor.
m13pointer toward the position (1,3) in the solution tensor.
m22pointer toward the position (2,2) in the solution tensor.
m23pointer toward the position (2,3) in the solution tensor.
m33pointer toward the position (3,3) in the solution tensor.
Returns
0 if failed, 1 otherwise.

Get tensorial solution of next vertex of mesh.

Remarks
Fortran interface:

SUBROUTINE MMGS_GET_TENSORSOL(met,m11,m12,m13,m22,m23,m33,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), INTENT(OUT) :: m11,m12,m13,m22,m23,m33
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Get_tensorSols()

int MMGS_Get_tensorSols ( MMG5_pSol  met,
double *  sols 
)
Parameters
metpointer toward the sol structure.
solstable of the solutions at mesh vertices. sols[6*(i-1)]@6 is the solution at vertex i.
Returns
0 if failed, 1 otherwise.

Get tensorial solutions at mesh vertices.

Remarks
Fortran interface:

SUBROUTINE MMGS_GET_TENSORSOLS(met,sols,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), DIMENSION(*), INTENT(OUT) :: sols
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Get_triangle()

int MMGS_Get_triangle ( MMG5_pMesh  mesh,
int *  v0,
int *  v1,
int *  v2,
int *  ref,
int *  isRequired 
)
Parameters
meshpointer toward the mesh structure.
v0pointer toward the first vertex of triangle.
v1pointer toward the second vertex of triangle.
v2pointer toward the third vertex of triangle.
refpointer toward the triangle reference.
isRequiredpointer toward the flag saying if triangle is required.
Returns
0 if failed, 1 otherwise.

Get vertices v0,v1,v2 and reference ref of next triangle of mesh.

Remarks
Fortran interface:

SUBROUTINE MMGS_GET_TRIANGLE(mesh,v0,v1,v2,ref,isRequired,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER, INTENT(OUT) :: v0,v1,v2
INTEGER :: ref,isRequired
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Get_triangles()

int MMGS_Get_triangles ( MMG5_pMesh  mesh,
int *  tria,
int *  refs,
int *  areRequired 
)
Parameters
meshpointer toward the mesh structure.
triapointer toward the table of the triangles vertices Vertices of the $i^{th}$ tria are stored in tria[(i-1)*3]@3.
refspointer toward the table of the triangles references. refs[i-1] is the ref of the $i^{th}$ tria.
areRequiredpointer toward table of the flags saying if triangles are required. areRequired[i-1]=1 if the $i^{th}$ tria is required.
Returns
0 if failed, 1 otherwise.

Get vertices and references of the mesh triangles.

Remarks
Fortran interface: (commentated in order to allow to pass %val(0) instead of the refs and areRequired arrays)

! SUBROUTINE MMGS_GET_TRIANGLES(mesh,tria,refs,areRequired,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! INTEGER, DIMENSION(*),INTENT(OUT) :: tria
! INTEGER, DIMENSION(*) :: refs,areRequired
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

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◆ MMGS_Get_vectorSol()

int MMGS_Get_vectorSol ( MMG5_pSol  met,
double *  vx,
double *  vy,
double *  vz 
)
Parameters
metpointer toward the sol structure.
vxx value of the vectorial solution.
vyy value of the vectorial solution.
vzz value of the vectorial solution.
Returns
0 if failed, 1 otherwise.

Get vectorial solution $(v_x,v_y,vz)$ of next vertex of mesh.

Remarks
Fortran interface:

SUBROUTINE MMGS_GET_VECTORSOL(met,vx,vy,vz,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), INTENT(OUT) :: vx,vy,vz
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Get_vectorSols()

int MMGS_Get_vectorSols ( MMG5_pSol  met,
double *  sols 
)
Parameters
metpointer toward the sol structure.
solstable of the solutions at mesh vertices. sols[3*(i-1)]@3 is the solution at vertex i.
Returns
0 if failed, 1 otherwise.

Get vectorial solutions at mesh vertices

Remarks
Fortran interface:

SUBROUTINE MMGS_GET_VECTORSOLS(met,sols,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), DIMENSION(*),INTENT(OUT) :: sols
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Get_vertex()

int MMGS_Get_vertex ( MMG5_pMesh  mesh,
double *  c0,
double *  c1,
double *  c2,
int *  ref,
int *  isCorner,
int *  isRequired 
)
Parameters
meshpointer toward the mesh structure.
c0pointer toward the coordinate of the point along the first dimension.
c1pointer toward the coordinate of the point along the second dimension.
c2pointer toward the coordinate of the point along the third dimension.
refpointer to the point reference.
isCornerpointer toward the flag saying if point is corner.
isRequiredpointer toward the flag saying if point is required.
Returns
1.

Get coordinates c0, c1,c2 and reference ref of next vertex of mesh.

Remarks
Fortran interface:

SUBROUTINE MMGS_GET_VERTEX(mesh,c0,c1,c2,ref,isCorner,isRequired,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
REAL(KIND=8), INTENT(OUT) :: c0,c1,c2
INTEGER :: ref,isCorner,isRequired
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Get_vertices()

int MMGS_Get_vertices ( MMG5_pMesh  mesh,
double *  vertices,
int *  refs,
int *  areCorners,
int *  areRequired 
)
Parameters
meshpointer toward the mesh structure.
verticespointer toward the table of the points coordinates. The coordinates of the $i^{th}$ point are stored in vertices[(i-1)*3]@3.
refspointer to the table of the point references. The ref of the $i^th$ point is stored in refs[i-1].
areCornerspointer toward the table of the flags saying if points are corners. areCorners[i-1]=1 if the $i^{th}$ point is corner.
areRequiredpointer toward the table of flags saying if points are required. areRequired[i-1]=1 if the $i^{th}$ point is required.
Returns
1.

Get the coordinates and references of the mesh vertices.

Remarks
Fortran interface: (commentated in order to allow to pass %val(0) instead of the refs,areCorners and areRequired arrays)

! SUBROUTINE MMGS_GET_VERTICES(mesh,vertices,refs,areCorners,&
! areRequired,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! REAL(KIND=8),DIMENSION(*), INTENT(OUT) :: vertices
! INTEGER, DIMENSION(*) :: refs,areCorners,areRequired
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

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◆ MMGS_Init_fileNames()

void MMGS_Init_fileNames ( MMG5_pMesh  mesh,
MMG5_pSol  sol 
)
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.

Initialize file names to their default values.

Remarks
Fortran interface:

SUBROUTINE MMGS_INIT_FILENAMES(mesh,sol)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
END SUBROUTINE

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◆ MMGS_Init_mesh()

int MMGS_Init_mesh ( const int  starter,
  ... 
)
Parameters
starterdummy argument used to initialize the variadic argument list
...variadic arguments.

For the MMGS_mmgslib function, you need to call the MMGS_Init_mesh function with the following arguments : MMGS_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet, &your_metric,MMG5_ARG_end).

For the MMGS_mmgsls function, you need to call the MMGS_Init_mesh function with the following arguments : MMGS_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppLs, &your_level_set,MMG5_ARG_end).

Here,your_mesh is a MMG5_pMesh, your_metric and your_level_set are MMG5_pSol.

Returns
1 if success, 0 if fail

MMG structures allocation and initialization.

Remarks
No fortran interface to allow variadic arguments.
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◆ MMGS_Init_parameters()

void MMGS_Init_parameters ( MMG5_pMesh  mesh)
Parameters
meshpointer toward the mesh structure.

Initialization of the input parameters (stored in the Info structure).

Remarks
Fortran interface:

SUBROUTINE MMGS_INIT_PARAMETERS(mesh)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
END SUBROUTINE

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◆ MMGS_loadAllSols()

int MMGS_loadAllSols ( MMG5_pMesh  mesh,
MMG5_pSol sol,
const char *  filename 
)
Parameters
meshpointer toward the mesh structure.
solpointer toward the solutions array
filenamename of file.
Returns
0 if failed, 1 otherwise.

Load 1 or more solutions in a solution file at medit file format.

Remarks
Fortran interface:

SUBROUTINE MMGS_LOADALLSOLS(mesh,sol,filename,strlen,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Parameters
meshpointer toward the mesh structure.
solpointer toward an allocatable sol structure.
filenamename of file.
Returns
-1 data invalid or we fail, 0 no file, 1 ok.

Load a medit solution file containing 1 or more solutions.

Read the file header
Sol tab allocation

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◆ MMGS_loadMesh()

int MMGS_loadMesh ( MMG5_pMesh  mesh,
const char *  filename 
)
Parameters
meshpointer toward the mesh structure.
filenamename of file.
Returns
0 if failed, 1 otherwise.

Read mesh data.

Remarks
Fortran interface:

SUBROUTINE MMGS_LOADMESH(mesh,filename,strlen,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Parameters
meshpointer toward the mesh structure.
filenamename of file.
Returns
0 if failed, 1 otherwise.

Read mesh data.

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◆ MMGS_loadMshMesh()

int MMGS_loadMshMesh ( MMG5_pMesh  mesh,
MMG5_pSol  sol,
const char *  filename 
)
Parameters
meshpointer toward the mesh structure.
solpointer toward the solution structure.
filenamename of file.
Returns
0 if failed, 1 otherwise.

Read mesh and 0 or 1 data field at MSH file format (.msh extension). We read only low-order points, edges, tria, quad, tetra and prisms.

Remarks
Fortran interface:

SUBROUTINE MMGS_LOADMSHMESH(mesh,sol,filename,strlen,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_loadMshMesh_and_allData()

int MMGS_loadMshMesh_and_allData ( MMG5_pMesh  mesh,
MMG5_pSol sol,
const char *  filename 
)
Parameters
meshpointer toward the mesh structure.
solpointer toward a list of solution structures.
filenamename of file.
Returns
0 if failed, 1 otherwise.

Read mesh and a list of data at MSH file format (.msh extension). We read only low-order points, edges, tria, quadra, tetra and prisms.

Remarks
Fortran interface:

SUBROUTINE MMGS_LOADMSHMESH_AND_ALLDATA(mesh,sol,filename,strlen,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_loadSol()

int MMGS_loadSol ( MMG5_pMesh  mesh,
MMG5_pSol  met,
const char *  filename 
)
Parameters
meshpointer toward the mesh structure.
metpointer toward the sol structure.
filenamename of file.
Returns
0 if failed, 1 otherwise.

Load metric field. The solution file (at medit file format) must contains only 1 solution: the metric.

Remarks
Fortran interface:

SUBROUTINE MMGS_LOADSOL(mesh,met,filename,strlen,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Parameters
meshpointer toward the mesh structure.
metpointer toward the sol structure.
filenamename of file.
Returns
-1 data invalid, 0 no file, 1 ok.

Load metric field.

Read the file header

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◆ MMGS_mmgslib()

int MMGS_mmgslib ( MMG5_pMesh  mesh,
MMG5_pSol  met 
)
Parameters
meshpointer toward the mesh structure.
metpointer toward the sol (metric) structure.
Returns
MMG5_SUCCESS if success, MMG5_LOWFAILURE if fail but a conform mesh is saved or MMG5_STRONGFAILURE if fail and we can't save the mesh.

Main program for the library.

Remarks
Fortran interface:

SUBROUTINE MMGS_MMGSLIB(mesh,met,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Free topologic tables (adja, xpoint, xtetra) resulting from a previous run

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◆ MMGS_mmgsls()

int MMGS_mmgsls ( MMG5_pMesh  mesh,
MMG5_pSol  met 
)
Parameters
meshpointer toward the mesh structure.
metpointer toward the sol (metric) structure.
Returns
MMG5_SUCCESS if success, MMG5_LOWFAILURE if fail but a conform mesh is saved or MMG5_STRONGFAILURE if fail and we can't save the mesh.

Main program for level set discretization library.

Remarks
Fortran interface:

SUBROUTINE MMGS_MMGSLS(mesh,met,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Free topologic tables (adja, xpoint, xtetra) resulting from a previous run

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◆ MMGS_parsar()

int MMGS_parsar ( int  argc,
char *  argv[],
MMG5_pMesh  mesh,
MMG5_pSol  met 
)
Parameters
argcnumber of command line arguments.
argvcommand line arguments.
meshpointer toward the mesh structure.
metpointer toward the sol structure.
Returns
1.

Store command line arguments.

Remarks
no matching fortran function.
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◆ MMGS_saveAllSols()

int MMGS_saveAllSols ( MMG5_pMesh  mesh,
MMG5_pSol sol,
const char *  filename 
)
Parameters
meshpointer toward the mesh structure.
solpointer toward the solutions array
filenamename of the solution file.
Returns
0 or -1 if fail, 1 otherwise.

Save 1 or more solutions in a solution file at medit file format.

Remarks
Fortran interface:

SUBROUTINE MMGS_SAVEALLSOLS(mesh,sol,filename,strlen,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Parameters
meshpointer toward the mesh structure.
solpointer toward the solutions array
filenamename of file.
Returns
0 if failed, 1 otherwise.

Write solutions array

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◆ MMGS_saveMesh()

int MMGS_saveMesh ( MMG5_pMesh  mesh,
const char *  filename 
)
Parameters
meshpointer toward the mesh structure.
filenamename of file.
Returns
0 if failed, 1 otherwise.

Save mesh data.

Remarks
Fortran interface:

SUBROUTINE MMGS_SAVEMESH(mesh,filename,strlen,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Parameters
meshpointer toward the mesh structure.
filenamename of file.
Returns
0 if failed, 1 otherwise.

Save mesh data.

Warning
you must call the _MMGS_packMesh function before saving your mesh.
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◆ MMGS_saveMshMesh()

int MMGS_saveMshMesh ( MMG5_pMesh  mesh,
MMG5_pSol  sol,
const char *  filename 
)
Parameters
meshpointer toward the mesh structure.
solpointer toward the solution structure.
filenamename of file.
Returns
0 if failed, 1 otherwise.

Write mesh and 0 or 1 data field at MSH file format (.msh extension). Save file at ASCII format for .msh extension, at binary format for .mshb one.

Remarks
Fortran interface:

SUBROUTINE MMGS_SAVEMSHMESH(mesh,sol,filename,strlen,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_saveMshMesh_and_allData()

int MMGS_saveMshMesh_and_allData ( MMG5_pMesh  mesh,
MMG5_pSol sol,
const char *  filename 
)
Parameters
meshpointer toward the mesh structure.
solpointer toward the solution structure.
filenamename of file.
Returns
0 if failed, 1 otherwise.

Write mesh and a list of data fields (that are considered as solutions and not metrics, thus, we do nothing over the ridge points) at MSH file format (.msh extension). Save file at ASCII format for .msh extension, at binary format for .mshb one.

Remarks
Fortran interface:

SUBROUTINE MMGS_SAVEMSHMESH_AND_ALLDATA(mesh,sol,filename,strlen,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_saveSol()

int MMGS_saveSol ( MMG5_pMesh  mesh,
MMG5_pSol  met,
const char *  filename 
)
Parameters
meshpointer toward the mesh structure.
metpointer toward the sol structure.
filenamename of file.
Returns
0 if failed, 1 otherwise.

Write isotropic or anisotropic metric at medit file format.

Remarks
Fortran interface:

SUBROUTINE MMGS_SAVESOL(mesh,met,filename,strlen,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Parameters
meshpointer toward the mesh structure.
metpointer toward the sol structure.
filenamename of file.
Returns
0 if failed, 1 otherwise.

Write isotropic or anisotropic metric.

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◆ MMGS_Set_constantSize()

int MMGS_Set_constantSize ( MMG5_pMesh  mesh,
MMG5_pSol  met 
)
Parameters
meshpointer toward the mesh structure
metpointer toward the sol structure
Returns
1 if success

Compute constant size map according to mesh->info.hsiz

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_CONSTANTSIZE(mesh,met,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_corner()

int MMGS_Set_corner ( MMG5_pMesh  mesh,
int  k 
)
Parameters
meshpointer toward the mesh structure.
kvertex index.
Returns
1.

Set corner at point pos.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_CORNER(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER, INTENT(IN) :: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_dparameter()

int MMGS_Set_dparameter ( MMG5_pMesh  mesh,
MMG5_pSol  sol,
int  dparam,
double  val 
)
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.
dparamdouble parameter to set (see MMGS_Param structure).
valvalue of the parameter.
Returns
0 if failed, 1 otherwise.

Set double parameter dparam at value val.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_DPARAMETERS(mesh,sol,dparam,val,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER, INTENT(IN) :: dparam
REAL(KIND=8), INTENT(IN) :: val
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_edge()

int MMGS_Set_edge ( MMG5_pMesh  mesh,
int  v0,
int  v1,
int  ref,
int  pos 
)
Parameters
meshpointer toward the mesh structure.
v0first extremity of the edge.
v1second extremity of the edge.
refedge reference.
posedge position in the mesh.
Returns
0 if failed, 1 otherwise.

Set edges of extremities v0, v1 and reference ref at position pos in mesh structure

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_EDGE(mesh,v0,v1,ref,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER, INTENT(IN) :: v0,v1,ref,pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_inputMeshName()

int MMGS_Set_inputMeshName ( MMG5_pMesh  mesh,
const char *  meshin 
)
Parameters
meshpointer toward the mesh structure.
meshininput mesh name.
Returns
1.

Set the name of input mesh.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_INPUTMESHNAME(mesh,meshin,strlen,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
CHARACTER(LEN=*), INTENT(IN) :: meshin
INTEGER, INTENT(IN) :: strlen
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_inputSolName()

int MMGS_Set_inputSolName ( MMG5_pMesh  mesh,
MMG5_pSol  sol,
const char *  solin 
)
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.
solinname of the input solution file.
Returns
1.

Set the name of input solution file.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_INPUTSOLNAME(mesh,sol,solin,strlen,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: solin
INTEGER, INTENT(IN) :: strlen
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_iparameter()

int MMGS_Set_iparameter ( MMG5_pMesh  mesh,
MMG5_pSol  sol,
int  iparam,
int  val 
)

functions to set parameters

Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.
iparaminteger parameter to set (see MMGS_Param structure).
valvalue for the parameter.
Returns
0 if failed, 1 otherwise.

Set integer parameter iparam at value val.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_IPARAMETER(mesh,sol,iparam,val,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER, INTENT(IN) :: iparam,val
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_localParameter()

int MMGS_Set_localParameter ( MMG5_pMesh  mesh,
MMG5_pSol  sol,
int  typ,
int  ref,
double  hmin,
double  hmax,
double  hausd 
)
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.
typtype of entity (triangle, edge,...).
refreference of the entity.
hminminimal edge size.
hmaxmaximal edge size.
hausdvalue of the Hausdorff number.
Returns
0 if failed, 1 otherwise.

Set local parameters: set the hausdorff value at hausd, the minmal edge size value at hmin and the maximal edge size value at hmax for all elements of type typ and reference ref.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_LOCALPARAMETER(mesh,sol,typ,ref,hmin,hmax,hausd,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER, INTENT(IN) :: typ,ref
REAL(KIND=8), INTENT(IN) :: hmin,hmax,hausd
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_meshSize()

int MMGS_Set_meshSize ( MMG5_pMesh  mesh,
int  np,
int  nt,
int  na 
)
Parameters
meshpointer toward the mesh structure.
npnumber of vertices.
ntnumber of triangles.
nanumber of edges.
Returns
0 if failed, 1 otherwise.

Set the number of vertices, triangles and edges of the mesh and allocate the associated tables. If call twice, reset the whole mesh to realloc it at the new size

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_MESHSIZE(mesh,np,nt,na,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER :: np,nt,na
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_normalAtVertex()

int MMGS_Set_normalAtVertex ( MMG5_pMesh  mesh,
int  k,
double  n0,
double  n1,
double  n2 
)
Parameters
meshpointer toward the mesh structure.
kpoint index
n0x componant of the normal at point k.
n1y componant of the normal at point k.
n2z componant of the normal at point k.
Returns
1 if success.

Set normals (n0,n1,n2) at point k.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_NORMALATVERTEX(mesh,k,n0,n1,n2,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER, INTENT(IN) :: k
REAL(KIND=8), INTENT(IN) :: n0,n1,n2
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_outputMeshName()

int MMGS_Set_outputMeshName ( MMG5_pMesh  mesh,
const char *  meshout 
)
Parameters
meshpointer toward the mesh structure.
meshoutname of the output mesh file.
Returns
1.

Set the name of output mesh file.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_OUTPUTMESHNAME(mesh,meshout,strlen,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
CHARACTER(LEN=*), INTENT(IN) :: meshout
INTEGER, INTENT(IN) :: strlen
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_outputSolName()

int MMGS_Set_outputSolName ( MMG5_pMesh  mesh,
MMG5_pSol  sol,
const char *  solout 
)
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.
soloutname of the output solution file.
Returns
0 if failed, 1 otherwise.

Set the name of output solution file.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_OUTPUTSOLNAME(mesh,sol,solout,strlen,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: solout
INTEGER, INTENT(IN) :: strlen
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_requiredEdge()

int MMGS_Set_requiredEdge ( MMG5_pMesh  mesh,
int  k 
)
Parameters
meshpointer toward the mesh structure.
kedge index.
Returns
1.

Set edge k as required.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_REQUIREDEDGE(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER, INTENT(IN) :: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_requiredTriangle()

int MMGS_Set_requiredTriangle ( MMG5_pMesh  mesh,
int  k 
)
Parameters
meshpointer toward the mesh structure.
ktriangle index.
Returns
1.

Set triangle k as required.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_REQUIREDTRIANGLE(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER, INTENT(IN) :: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_requiredVertex()

int MMGS_Set_requiredVertex ( MMG5_pMesh  mesh,
int  k 
)
Parameters
meshpointer toward the mesh structure.
kvertex index.
Returns
1.

Set point k as required.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_REQUIREDVERTEX(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER, INTENT(IN) :: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_ridge()

int MMGS_Set_ridge ( MMG5_pMesh  mesh,
int  k 
)
Parameters
meshpointer toward the mesh structure.
kedge index.
Returns
1.

Set ridge at edge k.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_RIDGE(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER, INTENT(IN) :: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_scalarSol()

int MMGS_Set_scalarSol ( MMG5_pSol  met,
double  s,
int  pos 
)
Parameters
metpointer toward the sol structure.
ssolution scalar value.
posposition of the solution in the mesh.
Returns
0 if failed, 1 otherwise.

Set scalar value s at position pos in solution structure

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_SCALARSOL(met,s,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), INTENT(IN) :: s
INTEGER, INTENT(IN) :: pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_scalarSols()

int MMGS_Set_scalarSols ( MMG5_pSol  met,
double *  s 
)
Parameters
metpointer toward the sol structure.
stable of the scalar solutions values. s[i-1] is the solution at vertex i.
Returns
0 if failed, 1 otherwise.

Set scalar solutions at mesh vertices.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_SCALARSOLS(met,s,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8),DIMENSION(*), INTENT(IN) :: s
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_solSize()

int MMGS_Set_solSize ( MMG5_pMesh  mesh,
MMG5_pSol  sol,
int  typEntity,
int  np,
int  typSol 
)
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.
typEntitytype of solutions entities (vertices, triangles...).
npnumber of solutions.
typSoltype of solution (scalar, vectorial...).
Returns
0 if failed, 1 otherwise.

Set the solution number, dimension and type.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_SOLSIZE(mesh,sol,typEntity,np,typSol,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER, INTENT(IN) :: typEntity,np,typSol
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_tensorSol()

int MMGS_Set_tensorSol ( MMG5_pSol  met,
double  m11,
double  m12,
double  m13,
double  m22,
double  m23,
double  m33,
int  pos 
)
Parameters
metpointer toward the sol structure.
m11value of the tensorial solution at position (1,1) in the tensor.
m12value of the tensorial solution at position (1,2) in the tensor.
m13value of the tensorial solution at position (1,3) in the tensor.
m22value of the tensorial solution at position (2,2) in the tensor.
m23value of the tensorial solution at position (2,3) in the tensor.
m33value of the tensorial solution at position (3,3) in the tensor.
posposition of the solution in the mesh (begin to 1).
Returns
0 if failed, 1 otherwise.

Set tensorial values at position pos in solution structure.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_TENSORSOL(met,m11,m12,m13,m22,m23,m33,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), INTENT(IN) :: m11,m12,m13,m22,m23,m33
INTEGER, INTENT(IN) :: pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_tensorSols()

int MMGS_Set_tensorSols ( MMG5_pSol  met,
double *  sols 
)
Parameters
metpointer toward the sol structure.
solstable of the tensorial solutions. sols[6*(i-1)]@6 is the solution at vertex i
Returns
0 if failed, 1 otherwise.

Set tensorial values at position pos in solution structure.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_TENSORSOLS(met,sols,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8),DIMENSION(*), INTENT(IN) :: sols
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_triangle()

int MMGS_Set_triangle ( MMG5_pMesh  mesh,
int  v0,
int  v1,
int  v2,
int  ref,
int  pos 
)
Parameters
meshpointer toward the mesh structure.
v0first vertex of triangle.
v1second vertex of triangle.
v2third vertex of triangle.
reftriangle reference.
postriangle position in the mesh.
Returns
0 if failed, 1 otherwise.

Set triangle of vertices v0, v1, v2 and reference ref at position pos in mesh structure.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_TRIANGLE(mesh,v0,v1,v2,ref,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER, INTENT(IN) :: v0,v1,v2,ref,pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_triangles()

int MMGS_Set_triangles ( MMG5_pMesh  mesh,
int *  tria,
int *  refs 
)
Parameters
meshpointer toward the mesh structure.
triapointer toward the table of the tria vertices Vertices of the $i^{th}$ tria are stored in tria[(i-1)*3]@3.
refspointer toward the table of the triangle references. refs[i-1] is the ref of the $i^{th}$ tria.
Returns
0 if failed, 1 otherwise.

Set vertices and references of the mesh triangles.

Remarks
Fortran interface: (commentated in order to allow to pass %val(0) instead of the refs array)

! SUBROUTINE MMGS_SET_TRIANGLES(mesh,tria,refs,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! INTEGER,DIMENSION(*), INTENT(IN) :: tria,refs
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

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◆ MMGS_Set_vectorSol()

int MMGS_Set_vectorSol ( MMG5_pSol  met,
double  vx,
double  vy,
double  vz,
int  pos 
)
Parameters
metpointer toward the sol structure.
vxx value of the vectorial solution.
vyy value of the vectorial solution.
vzz value of the vectorial solution.
posposition of the solution in the mesh (begin to 1).
Returns
0 if failed, 1 otherwise.

Set vectorial value $(v_x,v_y,v_z)$ at position pos in solution structure.

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_VECTORSOL(met,vx,vy,vz,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), INTENT(IN) :: vx,vy,vz
INTEGER, INTENT(IN) :: pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_vectorSols()

int MMGS_Set_vectorSols ( MMG5_pSol  met,
double *  sols 
)
Parameters
metpointer toward the sol structure.
solstable of the vectorial solutions sols[3*(i-1)]@3 is the solution at vertex i
Returns
0 if failed, 1 otherwise.

Set vectorial solutions at mesh vertices

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_VECTORSOLS(met,sols,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8),DIMENSION(*), INTENT(IN) :: sols
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_vertex()

int MMGS_Set_vertex ( MMG5_pMesh  mesh,
double  c0,
double  c1,
double  c2,
int  ref,
int  pos 
)
Parameters
meshpointer toward the mesh structure.
c0coordinate of the point along the first dimension.
c1coordinate of the point along the second dimension.
c2coordinate of the point along the third dimension.
refpoint reference.
posposition of the point in the mesh.
Returns
1.

Set vertex of coordinates c0, c1,c2 and reference ref at position pos in mesh structure

Remarks
Fortran interface:

SUBROUTINE MMGS_SET_VERTEX(mesh,c0,c1,c2,ref,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
REAL(KIND=8), INTENT(IN) :: c0,c1,c2
INTEGER, INTENT(IN) :: ref,pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_Set_vertices()

int MMGS_Set_vertices ( MMG5_pMesh  mesh,
double *  vertices,
int *  refs 
)
Parameters
meshpointer toward the mesh structure.
verticestable of the points coor. The coordinates of the $i^{th}$ point are stored in vertices[(i-1)*3]@3.
refstable of points references. The ref of the $i^th$ point is stored in refs[i-1].
Returns
1.

Set vertices coordinates and references in mesh structure

Remarks
Fortran interface: (commentated in order to allow to pass %val(0) instead of the refs array)

! SUBROUTINE MMGS_SET_VERTICES(mesh,vertices,refs,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! REAL(KIND=8), DIMENSION(*),INTENT(IN) :: vertices
! INTEGER,DIMENSION(*), INTENT(IN) :: refs
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

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◆ MMGS_setfunc()

void MMGS_setfunc ( MMG5_pMesh  mesh,
MMG5_pSol  met 
)

To associate function pointers without calling MMGS_mmgslib

Parameters
meshpointer toward the mesh structure (unused).
metpointer toward the sol structure (unused).

Set function pointers for caltet, lenedg, defsiz and gradsiz.

Remarks
Fortran interface:

SUBROUTINE MMGS_SETFUNC(mesh,met)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met
END SUBROUTINE

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◆ MMGS_stockOptions()

int MMGS_stockOptions ( MMG5_pMesh  mesh,
MMG5_Info info 
)
Parameters
meshpointer toward the mesh structure.
infopointer toward the info structure.
Returns
1.

Store the info structure in the mesh structure.

Remarks
Fortran interface:

SUBROUTINE MMGS_STOCKOPTIONS(mesh,info,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,info
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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◆ MMGS_usage()

int MMGS_usage ( char *  prog)
Parameters
progpointer toward the program name.

Print help for mmgs options.

Remarks
Fortran interface:

SUBROUTINE MMGS_USAGE(prog,strlen,retval)
CHARACTER(LEN=*), INTENT(IN) :: prog
INTEGER, INTENT(IN) :: strlen
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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