API headers for the mmg3d library. More...

#include "mmg/common/libmmgtypes.h"
#include "mmg/mmg3d/mmg3d_export.h"

Include dependency graph for libmmg3d.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	MMG3D_LMAX 10240

Enumerations
enum	MMG3D_Param { MMG3D_IPARAM_verbose , MMG3D_IPARAM_mem , MMG3D_IPARAM_debug , MMG3D_IPARAM_angle , MMG3D_IPARAM_iso , MMG3D_IPARAM_isosurf , MMG3D_IPARAM_nofem , MMG3D_IPARAM_opnbdy , MMG3D_IPARAM_lag , MMG3D_IPARAM_optim , MMG3D_IPARAM_optimLES , MMG3D_IPARAM_noinsert , MMG3D_IPARAM_noswap , MMG3D_IPARAM_nomove , MMG3D_IPARAM_nosurf , MMG3D_IPARAM_nreg , MMG3D_IPARAM_xreg , MMG3D_IPARAM_numberOfLocalParam , MMG3D_IPARAM_numberOfLSBaseReferences , MMG3D_IPARAM_numberOfMat , MMG3D_IPARAM_numsubdomain , MMG3D_IPARAM_renum , MMG3D_IPARAM_anisosize , MMG3D_IPARAM_octree , MMG3D_IPARAM_nosizreq , MMG3D_IPARAM_isoref , MMG3D_DPARAM_angleDetection , MMG3D_DPARAM_hmin , MMG3D_DPARAM_hmax , MMG3D_DPARAM_hsiz , MMG3D_DPARAM_hausd , MMG3D_DPARAM_hgrad , MMG3D_DPARAM_hgradreq , MMG3D_DPARAM_ls , MMG3D_DPARAM_rmc , MMG3D_PARAM_size }
	Input parameters for mmg library. More...

Functions
LIBMMG3D_EXPORT int	MMG3D_Init_mesh (const int starter,...)

LIBMMG3D_EXPORT void	MMG3D_Init_fileNames (MMG5_pMesh mesh, MMG5_pSol sol)

LIBMMG3D_EXPORT void	MMG3D_Init_parameters (MMG5_pMesh mesh)

LIBMMG3D_EXPORT int	MMG3D_Set_inputMeshName (MMG5_pMesh mesh, const char *meshin)

LIBMMG3D_EXPORT int	MMG3D_Set_outputMeshName (MMG5_pMesh mesh, const char *meshout)

LIBMMG3D_EXPORT int	MMG3D_Set_inputSolName (MMG5_pMesh mesh, MMG5_pSol sol, const char *solin)

LIBMMG3D_EXPORT int	MMG3D_Set_outputSolName (MMG5_pMesh mesh, MMG5_pSol sol, const char *solout)

LIBMMG3D_EXPORT int	MMG3D_Set_solSize (MMG5_pMesh mesh, MMG5_pSol sol, int typEntity, MMG5_int np, int typSol)

LIBMMG3D_EXPORT int	MMG3D_Set_solsAtVerticesSize (MMG5_pMesh mesh, MMG5_pSol sol, int nsols, MMG5_int nentities, int typSol)

LIBMMG3D_EXPORT int	MMG3D_Set_meshSize (MMG5_pMesh mesh, MMG5_int np, MMG5_int ne, MMG5_int nprism, MMG5_int nt, MMG5_int nquad, MMG5_int na)

LIBMMG3D_EXPORT int	MMG3D_Set_vertex (MMG5_pMesh mesh, double c0, double c1, double c2, MMG5_int ref, MMG5_int pos)

LIBMMG3D_EXPORT int	MMG3D_Set_vertices (MMG5_pMesh mesh, double vertices, MMG5_int refs)

LIBMMG3D_EXPORT int	MMG3D_Set_tetrahedron (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int v2, MMG5_int v3, MMG5_int ref, MMG5_int pos)

LIBMMG3D_EXPORT int	MMG3D_Set_tetrahedra (MMG5_pMesh mesh, MMG5_int tetra, MMG5_int refs)

LIBMMG3D_EXPORT int	MMG3D_Set_prism (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int v2, MMG5_int v3, MMG5_int v4, MMG5_int v5, MMG5_int ref, MMG5_int pos)

LIBMMG3D_EXPORT int	MMG3D_Set_prisms (MMG5_pMesh mesh, MMG5_int prisms, MMG5_int refs)

LIBMMG3D_EXPORT int	MMG3D_Set_triangle (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int v2, MMG5_int ref, MMG5_int pos)

LIBMMG3D_EXPORT int	MMG3D_Set_triangles (MMG5_pMesh mesh, MMG5_int tria, MMG5_int refs)

LIBMMG3D_EXPORT int	MMG3D_Set_quadrilateral (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int v2, MMG5_int v3, MMG5_int ref, MMG5_int pos)

LIBMMG3D_EXPORT int	MMG3D_Set_quadrilaterals (MMG5_pMesh mesh, MMG5_int quads, MMG5_int refs)

LIBMMG3D_EXPORT int	MMG3D_Set_edge (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int ref, MMG5_int pos)

LIBMMG3D_EXPORT int	MMG3D_Set_corner (MMG5_pMesh mesh, MMG5_int k)

LIBMMG3D_EXPORT int	MMG3D_Unset_corner (MMG5_pMesh mesh, MMG5_int k)

LIBMMG3D_EXPORT int	MMG3D_Set_requiredVertex (MMG5_pMesh mesh, MMG5_int k)

LIBMMG3D_EXPORT int	MMG3D_Unset_requiredVertex (MMG5_pMesh mesh, MMG5_int k)

LIBMMG3D_EXPORT int	MMG3D_Set_requiredTetrahedron (MMG5_pMesh mesh, MMG5_int k)

LIBMMG3D_EXPORT int	MMG3D_Unset_requiredTetrahedron (MMG5_pMesh mesh, MMG5_int k)

LIBMMG3D_EXPORT int	MMG3D_Set_requiredTetrahedra (MMG5_pMesh mesh, MMG5_int *reqIdx, MMG5_int nreq)

LIBMMG3D_EXPORT int	MMG3D_Unset_requiredTetrahedra (MMG5_pMesh mesh, MMG5_int *reqIdx, MMG5_int nreq)

LIBMMG3D_EXPORT int	MMG3D_Set_requiredTriangle (MMG5_pMesh mesh, MMG5_int k)

LIBMMG3D_EXPORT int	MMG3D_Unset_requiredTriangle (MMG5_pMesh mesh, MMG5_int k)

LIBMMG3D_EXPORT int	MMG3D_Set_requiredTriangles (MMG5_pMesh mesh, MMG5_int *reqIdx, MMG5_int nreq)

LIBMMG3D_EXPORT int	MMG3D_Unset_requiredTriangles (MMG5_pMesh mesh, MMG5_int *reqIdx, MMG5_int nreq)

LIBMMG3D_EXPORT int	MMG3D_Set_parallelTriangle (MMG5_pMesh mesh, MMG5_int k)

LIBMMG3D_EXPORT int	MMG3D_Unset_parallelTriangle (MMG5_pMesh mesh, MMG5_int k)

LIBMMG3D_EXPORT int	MMG3D_Set_parallelTriangles (MMG5_pMesh mesh, MMG5_int *parIdx, MMG5_int npar)

LIBMMG3D_EXPORT int	MMG3D_Unset_parallelTriangles (MMG5_pMesh mesh, MMG5_int *parIdx, MMG5_int npar)

LIBMMG3D_EXPORT int	MMG3D_Set_ridge (MMG5_pMesh mesh, MMG5_int k)

LIBMMG3D_EXPORT int	MMG3D_Unset_ridge (MMG5_pMesh mesh, MMG5_int k)

LIBMMG3D_EXPORT int	MMG3D_Set_requiredEdge (MMG5_pMesh mesh, MMG5_int k)

LIBMMG3D_EXPORT int	MMG3D_Unset_requiredEdge (MMG5_pMesh mesh, MMG5_int k)

LIBMMG3D_EXPORT int	MMG3D_Set_normalAtVertex (MMG5_pMesh mesh, MMG5_int k, double n0, double n1, double n2)

LIBMMG3D_EXPORT int	MMG3D_Set_scalarSol (MMG5_pSol met, double s, MMG5_int pos)

LIBMMG3D_EXPORT int	MMG3D_Set_scalarSols (MMG5_pSol met, double *s)

LIBMMG3D_EXPORT int	MMG3D_Set_vectorSol (MMG5_pSol met, double vx, double vy, double vz, MMG5_int pos)

LIBMMG3D_EXPORT int	MMG3D_Set_vectorSols (MMG5_pSol met, double *sols)

LIBMMG3D_EXPORT int	MMG3D_Set_tensorSol (MMG5_pSol met, double m11, double m12, double m13, double m22, double m23, double m33, MMG5_int pos)

LIBMMG3D_EXPORT int	MMG3D_Set_tensorSols (MMG5_pSol met, double *sols)

LIBMMG3D_EXPORT int	MMG3D_Set_ithSol_inSolsAtVertices (MMG5_pSol sol, int i, double *s, MMG5_int pos)

LIBMMG3D_EXPORT int	MMG3D_Set_ithSols_inSolsAtVertices (MMG5_pSol sol, int i, double *s)

LIBMMG3D_EXPORT void	MMG3D_Set_handGivenMesh (MMG5_pMesh mesh)

LIBMMG3D_EXPORT int	MMG3D_Chk_meshData (MMG5_pMesh mesh, MMG5_pSol met)

LIBMMG3D_EXPORT int	MMG3D_Set_iparameter (MMG5_pMesh mesh, MMG5_pSol sol, int iparam, MMG5_int val)

LIBMMG3D_EXPORT int	MMG3D_Set_dparameter (MMG5_pMesh mesh, MMG5_pSol sol, int dparam, double val)

LIBMMG3D_EXPORT int	MMG3D_Set_localParameter (MMG5_pMesh mesh, MMG5_pSol sol, int typ, MMG5_int ref, double hmin, double hmax, double hausd)

LIBMMG3D_EXPORT int	MMG3D_Set_multiMat (MMG5_pMesh mesh, MMG5_pSol sol, MMG5_int ref, int split, MMG5_int rin, MMG5_int rex)

LIBMMG3D_EXPORT int	MMG3D_Set_lsBaseReference (MMG5_pMesh mesh, MMG5_pSol sol, MMG5_int br)

LIBMMG3D_EXPORT int	MMG3D_Get_meshSize (MMG5_pMesh mesh, MMG5_int np, MMG5_int ne, MMG5_int nprism, MMG5_int nt, MMG5_int nquad, MMG5_int na)

LIBMMG3D_EXPORT int	MMG3D_Get_solSize (MMG5_pMesh mesh, MMG5_pSol sol, int typEntity, MMG5_int np, int *typSol)

LIBMMG3D_EXPORT int	MMG3D_Get_solsAtVerticesSize (MMG5_pMesh mesh, MMG5_pSol sol, int nsols, MMG5_int nentities, int typSol)

LIBMMG3D_EXPORT int	MMG3D_Get_vertex (MMG5_pMesh mesh, double c0, double c1, double c2, MMG5_int ref, int isCorner, int isRequired)

LIBMMG3D_EXPORT int	MMG3D_GetByIdx_vertex (MMG5_pMesh mesh, double c0, double c1, double c2, MMG5_int ref, int isCorner, int isRequired, MMG5_int idx)

LIBMMG3D_EXPORT int	MMG3D_Get_vertices (MMG5_pMesh mesh, double vertices, MMG5_int refs, int areCorners, int areRequired)

LIBMMG3D_EXPORT int	MMG3D_Get_tetrahedron (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int v2, MMG5_int v3, MMG5_int ref, int isRequired)

LIBMMG3D_EXPORT int	MMG3D_Get_tetrahedra (MMG5_pMesh mesh, MMG5_int tetra, MMG5_int refs, int *areRequired)

LIBMMG3D_EXPORT int	MMG3D_Get_prism (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int v2, MMG5_int v3, MMG5_int v4, MMG5_int v5, MMG5_int ref, int isRequired)

LIBMMG3D_EXPORT int	MMG3D_Get_prisms (MMG5_pMesh mesh, MMG5_int prisms, MMG5_int refs, int *areRequired)

LIBMMG3D_EXPORT int	MMG3D_Get_triangle (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int v2, MMG5_int ref, int *isRequired)

LIBMMG3D_EXPORT int	MMG3D_Get_triangles (MMG5_pMesh mesh, MMG5_int tria, MMG5_int refs, int *areRequired)

LIBMMG3D_EXPORT int	MMG3D_Get_quadrilateral (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int v2, MMG5_int v3, MMG5_int ref, int isRequired)

LIBMMG3D_EXPORT int	MMG3D_Get_quadrilaterals (MMG5_pMesh mesh, MMG5_int quads, MMG5_int refs, int *areRequired)

LIBMMG3D_EXPORT int	MMG3D_Get_edge (MMG5_pMesh mesh, MMG5_int e0, MMG5_int e1, MMG5_int ref, int isRidge, int *isRequired)

LIBMMG3D_EXPORT int	MMG3D_Set_edges (MMG5_pMesh mesh, MMG5_int edges, MMG5_int refs)

LIBMMG3D_EXPORT int	MMG3D_Get_edges (MMG5_pMesh mesh, MMG5_int edges, MMG5_int refs, int areRidges, int areRequired)

LIBMMG3D_EXPORT int	MMG3D_Get_normalAtVertex (MMG5_pMesh mesh, MMG5_int k, double n0, double n1, double *n2)

LIBMMG3D_EXPORT double	MMG3D_Get_tetrahedronQuality (MMG5_pMesh mesh, MMG5_pSol met, MMG5_int k)

LIBMMG3D_EXPORT int	MMG3D_Get_scalarSol (MMG5_pSol met, double *s)

LIBMMG3D_EXPORT int	MMG3D_Get_scalarSols (MMG5_pSol met, double *s)

LIBMMG3D_EXPORT int	MMG3D_Get_vectorSol (MMG5_pSol met, double vx, double vy, double *vz)

LIBMMG3D_EXPORT int	MMG3D_Get_vectorSols (MMG5_pSol met, double *sols)

LIBMMG3D_EXPORT int	MMG3D_Get_tensorSol (MMG5_pSol met, double m11, double m12, double m13, double m22, double m23, double m33)

LIBMMG3D_EXPORT int	MMG3D_Get_tensorSols (MMG5_pSol met, double *sols)

LIBMMG3D_EXPORT int	MMG3D_Get_ithSol_inSolsAtVertices (MMG5_pSol sol, int i, double *s, MMG5_int pos)

LIBMMG3D_EXPORT int	MMG3D_Get_ithSols_inSolsAtVertices (MMG5_pSol sol, int i, double *s)

LIBMMG3D_EXPORT int	MMG3D_Get_iparameter (MMG5_pMesh mesh, MMG5_int iparam)

LIBMMG3D_EXPORT int	MMG3D_Add_tetrahedron (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int v2, MMG5_int v3, MMG5_int ref)

LIBMMG3D_EXPORT MMG5_int	MMG3D_Add_vertex (MMG5_pMesh mesh, double c0, double c1, double c2, MMG5_int ref)

LIBMMG3D_EXPORT int	MMG3D_loadMesh (MMG5_pMesh mesh, const char *filename)

LIBMMG3D_EXPORT int	MMG3D_loadMshMesh (MMG5_pMesh mesh, MMG5_pSol sol, const char *filename)

LIBMMG3D_EXPORT int	MMG3D_loadVtuMesh (MMG5_pMesh mesh, MMG5_pSol sol, const char *filename)

LIBMMG3D_EXPORT int	MMG3D_loadVtuMesh_and_allData (MMG5_pMesh mesh, MMG5_pSol sol, const char filename)

LIBMMG3D_EXPORT int	MMG3D_loadVtkMesh (MMG5_pMesh mesh, MMG5_pSol sol, const char *filename)

LIBMMG3D_EXPORT int	MMG3D_loadVtkMesh_and_allData (MMG5_pMesh mesh, MMG5_pSol sol, const char filename)

LIBMMG3D_EXPORT int	MMG3D_loadMshMesh_and_allData (MMG5_pMesh mesh, MMG5_pSol sol, const char filename)

LIBMMG3D_EXPORT int	MMG3D_loadGenericMesh (MMG5_pMesh mesh, MMG5_pSol sol, const char *filename)

LIBMMG3D_EXPORT int	MMG3D_saveMesh (MMG5_pMesh mesh, const char *filename)

LIBMMG3D_EXPORT int	MMG3D_saveMshMesh (MMG5_pMesh mesh, MMG5_pSol sol, const char *filename)

LIBMMG3D_EXPORT int	MMG3D_saveMshMesh_and_allData (MMG5_pMesh mesh, MMG5_pSol sol, const char filename)

LIBMMG3D_EXPORT int	MMG3D_saveVtkMesh (MMG5_pMesh mesh, MMG5_pSol sol, const char *filename)

LIBMMG3D_EXPORT int	MMG3D_saveVtkMesh_and_allData (MMG5_pMesh mesh, MMG5_pSol sol, const char filename)

LIBMMG3D_EXPORT int	MMG3D_saveVtuMesh (MMG5_pMesh mesh, MMG5_pSol sol, const char *filename)

LIBMMG3D_EXPORT int	MMG3D_saveVtuMesh_and_allData (MMG5_pMesh mesh, MMG5_pSol sol, const char filename)

LIBMMG3D_EXPORT int	MMG3D_saveTetgenMesh (MMG5_pMesh, const char *)

LIBMMG3D_EXPORT int	MMG3D_saveGenericMesh (MMG5_pMesh mesh, MMG5_pSol sol, const char *filename)

LIBMMG3D_EXPORT int	MMG3D_loadSol (MMG5_pMesh mesh, MMG5_pSol met, const char *filename)

LIBMMG3D_EXPORT int	MMG3D_loadAllSols (MMG5_pMesh mesh, MMG5_pSol sol, const char filename)

LIBMMG3D_EXPORT int	MMG3D_saveSol (MMG5_pMesh mesh, MMG5_pSol met, const char *filename)

LIBMMG3D_EXPORT int	MMG3D_saveAllSols (MMG5_pMesh mesh, MMG5_pSol sol, const char filename)

LIBMMG3D_EXPORT int	MMG3D_Free_allSols (MMG5_pMesh mesh, MMG5_pSol *sol)

LIBMMG3D_EXPORT int	MMG3D_Free_all (const int starter,...)

LIBMMG3D_EXPORT int	MMG3D_Free_structures (const int starter,...)

LIBMMG3D_EXPORT int	MMG3D_Free_names (const int starter,...)

LIBMMG3D_EXPORT int	MMG3D_mmg3dlib (MMG5_pMesh mesh, MMG5_pSol met)

LIBMMG3D_EXPORT int	MMG3D_mmg3dls (MMG5_pMesh mesh, MMG5_pSol sol, MMG5_pSol met)

LIBMMG3D_EXPORT int	MMG3D_mmg3dmov (MMG5_pMesh mesh, MMG5_pSol met, MMG5_pSol disp)

LIBMMG3D_EXPORT int	MMG3D_defaultValues (MMG5_pMesh mesh)

LIBMMG3D_EXPORT int	MMG3D_parsar (int argc, char *argv[], MMG5_pMesh mesh, MMG5_pSol met, MMG5_pSol sol)

LIBMMG3D_EXPORT int	MMG3D_parsop (MMG5_pMesh mesh, MMG5_pSol met)

LIBMMG3D_EXPORT int	MMG3D_usage (char *prog)

LIBMMG3D_EXPORT int	MMG3D_stockOptions (MMG5_pMesh mesh, MMG5_Info *info)

LIBMMG3D_EXPORT void	MMG3D_destockOptions (MMG5_pMesh mesh, MMG5_Info *info)

LIBMMG3D_EXPORT int	MMG3D_mmg3dcheck (MMG5_pMesh mesh, MMG5_pSol met, MMG5_pSol sol, double critmin, double lmin, double lmax, MMG5_int *eltab, int8_t metRidTyp)

LIBMMG3D_EXPORT void	MMG3D_searchqua (MMG5_pMesh mesh, MMG5_pSol met, double critmin, MMG5_int *eltab, int8_t metRidTyp)

LIBMMG3D_EXPORT int	MMG3D_searchlen (MMG5_pMesh mesh, MMG5_pSol met, double lmin, double lmax, MMG5_int *eltab, int8_t metRidTyp)

LIBMMG3D_EXPORT int	MMG3D_Get_adjaTet (MMG5_pMesh mesh, MMG5_int kel, MMG5_int listet[4])
	Return adjacent elements of a tetrahedron. More...

LIBMMG3D_EXPORT int	MMG3D_hashTetra (MMG5_pMesh mesh, int pack)

LIBMMG3D_EXPORT int	MMG3D_Set_constantSize (MMG5_pMesh mesh, MMG5_pSol met)

LIBMMG3D_EXPORT int	MMG3D_switch_metricStorage (MMG5_pMesh mesh, MMG5_pSol met)

LIBMMG3D_EXPORT void	MMG3D_setfunc (MMG5_pMesh mesh, MMG5_pSol met)

LIBMMG3D_EXPORT int	MMG3D_Get_numberOfNonBdyTriangles (MMG5_pMesh mesh, MMG5_int *nb_tria)

LIBMMG3D_EXPORT int	MMG3D_Get_nonBdyTriangle (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int v2, MMG5_int ref, MMG5_int idx)

LIBMMG3D_EXPORT int	MMG3D_Get_tetFromTria (MMG5_pMesh mesh, MMG5_int ktri, MMG5_int ktet, int iface)

LIBMMG3D_EXPORT int	MMG3D_Get_tetsFromTria (MMG5_pMesh mesh, MMG5_int ktri, MMG5_int ktet[2], int iface[2])

LIBMMG3D_EXPORT int	MMG3D_Compute_eigenv (double m[6], double lambda[3], double vp[3][3])

LIBMMG3D_EXPORT int	MMG3D_Clean_isoSurf (MMG5_pMesh mesh)

LIBMMG3D_EXPORT void	MMG3D_Free_solutions (MMG5_pMesh mesh, MMG5_pSol sol)

LIBMMG3D_EXPORT void	MMG3D_Set_commonFunc (void)

Variables
LIBMMG3D_EXPORT double(*	MMG3D_lenedgCoor )(double ca, double cb, double sa, double sb)

LIBMMG3D_EXPORT int(*	MMG3D_doSol )(MMG5_pMesh mesh, MMG5_pSol met)

Detailed Description

API headers for the mmg3d library.

Author: Algiane Froehly (Inria/UBordeaux)

Version: 5

Date: 01 2014

Copyright: GNU Lesser General Public License.

Warning: To keep the genheader working, don't break line between the enum name and the opening brace (it creates errors under windows); Use the MMG3D_ prefix: MMG5_ prefix will became obsolete...

/* =============================================================================
**  This file is part of the mmg software package for the tetrahedral
**  mesh modification.
**  Copyright (c) Bx INP/Inria/UBordeaux/UPMC, 2004- .
**
**  mmg 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 3 of the License, or
**  (at your option) any later version.
**
**  mmg 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 and of the GNU General Public License along with mmg (in
**  files COPYING.LESSER and COPYING). If not, see
**  <http://www.gnu.org/licenses/>. Please read their terms carefully and
**  use this copy of the mmg distribution only if you accept them.
** =============================================================================
*/
 
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <string.h>
#include <ctype.h>
#include <math.h>
#include <float.h>
 
// if the header file is in the "include" directory
// #include "libmmg3d.h"
// if the header file is in "include/mmg/mmg3d"
#include "mmg/mmg3d/libmmg3d.h"
 
int main(int argc,char *argv[]) {
  MMG5_pMesh      mmgMesh;
  MMG5_pSol       mmgSol;
  int             ier;
  char            *filename, *fileout;
 
  fprintf(stdout,"  -- TEST MMG3DLIB \n");
 
  if ( argc != 3 ) {
    printf(" Usage: %s filein fileout \n",argv[0]);
    return(1);
  }
 
  /* Name and path of the mesh file */
  filename = (char *) calloc(strlen(argv[1]) + 1, sizeof(char));
  if ( filename == NULL ) {
    perror("  ## Memory problem: calloc");
    exit(EXIT_FAILURE);
  }
  strcpy(filename,argv[1]);
 
  fileout = (char *) calloc(strlen(argv[2]) + 1, sizeof(char));
  if ( fileout == NULL ) {
    perror("  ## Memory problem: calloc");
    exit(EXIT_FAILURE);
  }
  strcpy(fileout,argv[2]);
 
  /* args of InitMesh:
   * MMG5_ARG_start: we start to give the args of a variadic func
   * MMG5_ARG_ppMesh: next arg will be a pointer over a MMG5_pMesh
   * &mmgMesh: pointer toward your MMG5_pMesh (that store your mesh)
   * MMG5_ARG_ppMet: next arg will be a pointer over a MMG5_pSol storing a metric
   * &mmgSol: pointer toward your MMG5_pSol (that store your metric) */
 
  mmgMesh = NULL;
  mmgSol  = NULL;
 
  MMG3D_Init_mesh(MMG5_ARG_start,
                  MMG5_ARG_ppMesh,&mmgMesh,MMG5_ARG_ppMet,&mmgSol,
                  MMG5_ARG_end);
 
  if ( MMG3D_loadMesh(mmgMesh,filename) != 1 )  exit(EXIT_FAILURE);
 
  if ( MMG3D_loadSol(mmgMesh,mmgSol,filename) != 1 )
    exit(EXIT_FAILURE);
 
  if ( MMG3D_Chk_meshData(mmgMesh,mmgSol) != 1 ) exit(EXIT_FAILURE);
 
  ier = MMG3D_mmg3dlib(mmgMesh,mmgSol);
 
 
 
  if ( ier == MMG5_STRONGFAILURE ) {
    fprintf(stdout,"BAD ENDING OF MMG3DLIB: UNABLE TO SAVE MESH\n");
    return(ier);
  } else if ( ier == MMG5_LOWFAILURE )
    fprintf(stdout,"BAD ENDING OF MMG3DLIB\n");
 
  if ( MMG3D_saveMesh(mmgMesh,fileout) != 1 ) {
    fprintf(stdout,"UNABLE TO SAVE MESH\n");
    return(MMG5_STRONGFAILURE);
  }
 
  if ( MMG3D_saveSol(mmgMesh,mmgSol,fileout) != 1 ) {
    fprintf(stdout,"UNABLE TO SAVE SOL\n");
    return(MMG5_LOWFAILURE);
  }
 
  MMG3D_Free_all(MMG5_ARG_start,
                 MMG5_ARG_ppMesh,&mmgMesh,MMG5_ARG_ppMet,&mmgSol,
                 MMG5_ARG_end);
 
  free(filename);
  filename = NULL;
 
  free(fileout);
  fileout = NULL;
 
  return(ier);
}

 
 
PROGRAM main
 
  IMPLICIT NONE
 
! if the header file is in the "include" directory
! #include "libmmg3df.h"
 
! if the header file is in "include/mmg/mmg3d"
#include "mmg/mmg3d/libmmg3df.h"
 
  mmg5_data_ptr_t    :: mmgmesh
  mmg5_data_ptr_t    :: mmgsol
  INTEGER            :: ier,argc
  CHARACTER(len=300) :: exec_name,filename,fileout
 
  WRITE(*,*) "  -- TEST MMG3DLIB"
 
  argc =  command_argument_count();
  CALL get_command_argument(0, exec_name)
 
  IF ( argc /=2 ) THEN
     print*," Usage: ",trim(exec_name)," input_file_name output_filename"
     CALL exit(1);
  ENDIF
 
  ! Name and path of the mesh file
  CALL get_command_argument(1, filename)
  CALL get_command_argument(2, fileout)
 
 
  mmgmesh = 0
  mmgsol  = 0
 
  CALL mmg3d_init_mesh(mmg5_arg_start, &
       mmg5_arg_ppmesh,mmgmesh,mmg5_arg_ppmet,mmgsol, &
       mmg5_arg_end)
 
 
  CALL mmg3d_loadmesh(mmgmesh,trim(adjustl(filename)),&
       len(trim(adjustl(filename))),ier)
  IF ( ier == 0 )  CALL exit(102)
 
 
  CALL mmg3d_loadsol(mmgmesh,mmgsol,trim(adjustl(filename)),&
       len(trim(adjustl(filename))),ier)
  IF ( ier /= 1 ) THEN
     CALL exit(104)
  ENDIF
 
  CALL mmg3d_chk_meshdata(mmgmesh,mmgsol,ier)
  IF ( ier /= 1 ) CALL exit(105)
 
  CALL mmg3d_mmg3dlib(mmgmesh,mmgsol,ier)
 
  IF ( ier == mmg5_strongfailure ) THEN
     print*,"BAD ENDING OF MMG3DLIB: UNABLE TO SAVE MESH"
     stop 2
  ELSE IF ( ier == mmg5_lowfailure ) THEN
     print*,"BAD ENDING OF MMG3DLIB"
  ENDIF
 
 
  CALL mmg3d_savemesh(mmgmesh,trim(adjustl(fileout)),&
       len(trim(adjustl(fileout))),ier)
  IF ( ier /= 1 ) THEN
     CALL exit(106)
  ENDIF
 
  CALL mmg3d_savesol(mmgmesh,mmgsol,trim(adjustl(fileout)),&
       len(trim(adjustl(fileout))),ier)
  IF ( ier /= 1 ) THEN
     CALL exit(107)
  ENDIF
 
  CALL mmg3d_free_all(mmg5_arg_start, &
       mmg5_arg_ppmesh,mmgmesh,mmg5_arg_ppmet,mmgsol, &
       mmg5_arg_end)
 
END PROGRAM main

!!> @author
 
PROGRAM main
 
  IMPLICIT NONE
 
! if the header file is in the "include" directory
! #include "libmmg3df.h"
! if the header file is in "include/mmg/mmg3d"
#include "mmg/mmg3d/libmmg3df.h"
 
  mmg5_data_ptr_t  :: mmgmesh
  mmg5_data_ptr_t  :: mmgsol
  INTEGER          :: ier,argc
  CHARACTER(len=300) :: exec_name,fileout
 
  INTEGER           :: inm=10
  INTEGER(MMG5F_INT):: k, np, ne, nt, na, nc, nr, nreq, ref
  INTEGER(MMG5F_INT):: Tetra(4), Tria(3), Edge(2)
  INTEGER           :: typEntity, typSol
  DOUBLE PRECISION  :: Point(3),Sol
  INTEGER, DIMENSION(:), ALLOCATABLE :: corner, required, ridge
  CHARACTER(LEN=31) :: FMT="(E14.8,1X,E14.8,1X,E14.8,1X,I3)"
  INTEGER(MMG5F_INT),DIMENSION(2) :: ktet
  INTEGER,DIMENSION(2)   :: iface
  INTEGER,PARAMETER :: immg = mmg5f_int
 
  print*,"  -- TEST MMG3DLIB"
 
  argc =  command_argument_count();
  CALL get_command_argument(0, exec_name)
 
  IF ( argc /=1 ) THEN
     print*," Usage: ",trim(exec_name)," output_filename"
     CALL exit(1);
  ENDIF
 
  ! Name and path of the mesh file
  CALL get_command_argument(1, fileout)
 
 
  mmgmesh = 0
  mmgsol  = 0
 
  CALL mmg3d_init_mesh(mmg5_arg_start, &
       mmg5_arg_ppmesh,mmgmesh,mmg5_arg_ppmet,mmgsol, &
       mmg5_arg_end)
  CALL mmg3d_set_iparameter(mmgmesh,mmgsol,mmg3d_iparam_verbose,5_immg,ier)
 
 
  np = 12
  ne = 12
  nt = 20
  CALL mmg3d_set_meshsize(mmgmesh,np,ne,0_immg,nt,0_immg,0_immg,ier)
  IF ( ier /= 1 ) CALL exit(101)
 
 
  CALL mmg3d_set_vertex(mmgmesh, 0.0d0, 0.0d0, 0.0d0, 0_immg,  1_immg,ier)
  IF ( ier /= 1 ) CALL exit(102)
  CALL mmg3d_set_vertex(mmgmesh, 0.5d0, 0.0d0, 0.0d0, 0_immg,  2_immg,ier)
  IF ( ier /= 1 ) CALL exit(102)
  CALL mmg3d_set_vertex(mmgmesh, 0.5d0, 0.0d0, 1.0d0, 0_immg,  3_immg,ier)
  IF ( ier /= 1 ) CALL exit(102)
  CALL mmg3d_set_vertex(mmgmesh, 0.0d0, 0.0d0, 1.0d0, 0_immg,  4_immg,ier)
  IF ( ier /= 1 ) CALL exit(102)
  CALL mmg3d_set_vertex(mmgmesh, 0.0d0, 1.0d0, 0.0d0, 0_immg,  5_immg,ier)
  IF ( ier /= 1 ) CALL exit(102)
  CALL mmg3d_set_vertex(mmgmesh, 0.5d0, 1.0d0, 0.0d0, 0_immg,  6_immg,ier)
  IF ( ier /= 1 ) CALL exit(102)
  CALL mmg3d_set_vertex(mmgmesh, 0.5d0, 1.0d0, 1.0d0, 0_immg,  7_immg,ier)
  IF ( ier /= 1 ) CALL exit(102)
  CALL mmg3d_set_vertex(mmgmesh, 0.0d0, 1.0d0, 1.0d0, 0_immg,  8_immg,ier)
  IF ( ier /= 1 ) CALL exit(102)
  CALL mmg3d_set_vertex(mmgmesh, 1.0d0, 0.0d0, 0.0d0, 0_immg,  9_immg,ier)
  IF ( ier /= 1 ) CALL exit(102)
  CALL mmg3d_set_vertex(mmgmesh, 1.0d0, 1.0d0, 0.0d0, 0_immg, 10_immg,ier)
  IF ( ier /= 1 ) CALL exit(102)
  CALL mmg3d_set_vertex(mmgmesh, 1.0d0, 0.0d0, 1.0d0, 0_immg, 11_immg,ier)
  IF ( ier /= 1 ) CALL exit(102)
  CALL mmg3d_set_vertex(mmgmesh, 1.0d0, 1.0d0, 1.0d0, 0_immg, 12_immg,ier)
  IF ( ier /= 1 ) CALL exit(102)
 
  ref = 1
  CALL mmg3d_set_tetrahedron(mmgmesh,  1_immg,  4_immg, 2_immg,  8_immg,ref, 1_immg,ier)
  IF ( ier /= 1 ) CALL exit(103)
  CALL mmg3d_set_tetrahedron(mmgmesh,  8_immg,  3_immg, 2_immg,  7_immg,ref, 2_immg,ier)
  IF ( ier /= 1 ) CALL exit(103)
  CALL mmg3d_set_tetrahedron(mmgmesh,  5_immg,  2_immg, 6_immg,  8_immg,ref, 3_immg,ier)
  IF ( ier /= 1 ) CALL exit(103)
  CALL mmg3d_set_tetrahedron(mmgmesh,  5_immg,  8_immg, 1_immg,  2_immg,ref, 4_immg,ier)
  IF ( ier /= 1 ) CALL exit(103)
  CALL mmg3d_set_tetrahedron(mmgmesh,  7_immg,  2_immg, 8_immg,  6_immg,ref, 5_immg,ier)
  IF ( ier /= 1 ) CALL exit(103)
  CALL mmg3d_set_tetrahedron(mmgmesh,  2_immg,  4_immg, 3_immg,  8_immg,ref, 6_immg,ier)
  IF ( ier /= 1 ) CALL exit(103)
  ref = 2
  CALL mmg3d_set_tetrahedron(mmgmesh,  9_immg,  2_immg, 3_immg,  7_immg,ref, 7_immg,ier)
  IF ( ier /= 1 ) CALL exit(103)
  CALL mmg3d_set_tetrahedron(mmgmesh,  7_immg, 11_immg, 9_immg, 12_immg,ref, 8_immg,ier)
  IF ( ier /= 1 ) CALL exit(103)
  CALL mmg3d_set_tetrahedron(mmgmesh,  6_immg,  9_immg,10_immg,  7_immg,ref, 9_immg,ier)
  IF ( ier /= 1 ) CALL exit(103)
  CALL mmg3d_set_tetrahedron(mmgmesh,  6_immg,  7_immg, 2_immg,  9_immg,ref,10_immg,ier)
  IF ( ier /= 1 ) CALL exit(103)
  CALL mmg3d_set_tetrahedron(mmgmesh, 12_immg,  9_immg, 7_immg, 10_immg,ref,11_immg,ier)
  IF ( ier /= 1 ) CALL exit(103)
  CALL mmg3d_set_tetrahedron(mmgmesh,  9_immg,  3_immg,11_immg,  7_immg,ref,12_immg,ier)
  IF ( ier /= 1 ) CALL exit(103)
 
  ref = 3
  CALL mmg3d_set_triangle(mmgmesh,  1_immg,  4_immg, 8_immg, ref, 1_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh,  1_immg,  2_immg, 4_immg, ref, 2_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh,  8_immg,  3_immg, 7_immg, ref, 3_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh,  5_immg,  8_immg, 6_immg, ref, 4_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh,  5_immg,  6_immg, 2_immg, ref, 5_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh,  5_immg,  2_immg, 1_immg, ref, 6_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh,  5_immg,  1_immg, 8_immg, ref, 7_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh,  7_immg,  6_immg, 8_immg, ref, 8_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh,  4_immg,  3_immg, 8_immg, ref, 9_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh,  2_immg,  3_immg, 4_immg, ref,10_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  ref = 4
  CALL mmg3d_set_triangle(mmgmesh,  9_immg,  3_immg, 2_immg, ref,11_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh, 11_immg,  9_immg,12_immg, ref,12_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh,  7_immg, 11_immg,12_immg, ref,13_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh,  6_immg,  7_immg,10_immg, ref,14_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh,  6_immg, 10_immg, 9_immg, ref,15_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh,  6_immg,  9_immg, 2_immg, ref,16_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh, 12_immg, 10_immg, 7_immg, ref,17_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh, 12_immg,  9_immg,10_immg, ref,18_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh,  3_immg, 11_immg, 7_immg, ref,19_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
  CALL mmg3d_set_triangle(mmgmesh,  9_immg, 11_immg, 3_immg, ref,20_immg,ier)
  IF ( ier /= 1 ) CALL exit(104)
 
 
  np = 12
  CALL mmg3d_set_solsize(mmgmesh,mmgsol,mmg5_vertex,np,mmg5_scalar,ier)
  IF ( ier /= 1 ) CALL exit(105)
 
  DO k=1,12
     CALL mmg3d_set_scalarsol(mmgsol,0.5d0,k,ier)
     IF ( ier /= 1 ) CALL exit(106)
  ENDDO
 
  CALL mmg3d_chk_meshdata(mmgmesh,mmgsol,ier)
  IF ( ier /= 1 ) CALL exit(107)
 
  CALL mmg3d_mmg3dlib(mmgmesh,mmgsol,ier)
 
  IF ( ier == mmg5_strongfailure ) THEN
    print*,"BAD ENDING OF MMG3DLIB: UNABLE TO SAVE MESH"
    stop mmg5_strongfailure
  ELSE IF ( ier == mmg5_lowfailure ) THEN
     print*,"BAD ENDING OF MMG3DLIB"
  ENDIF
 
 
  OPEN(unit=inm,file=trim(adjustl(fileout))//".mesh",form="formatted",status="replace")
  WRITE(inm,*) "MeshVersionFormatted 2"
  WRITE(inm,*) "Dimension 3"
 
  CALL mmg3d_get_meshsize(mmgmesh,np,ne,%val(0_immg),nt,%val(0_immg),na,ier)
  IF ( ier /= 1 ) CALL exit(108)
 
  ! Table to know if a vertex is corner
  ALLOCATE(corner(np))
 
  ! Table to know if a vertex/tetra/tria/edge is required
  ALLOCATE(required(max(max(np,ne),max(nt,na))))
 
  ! Table to know if a coponant is corner and/or required
  ALLOCATE(ridge(na))
 
  nreq = 0; nc = 0
  WRITE(inm,*)
  WRITE(inm,*) "Vertices"
  WRITE(inm,*) np
 
  DO k=1, np
     CALL mmg3d_get_vertex(mmgmesh,point(1),point(2),point(3),&
          ref,corner(k),required(k),ier)
     IF ( ier /= 1 ) CALL exit(109)
 
     WRITE(inm,fmt) point(1),point(2),point(3),ref
     IF ( corner(k)/=0 )  nc=nc+1
     IF ( required(k)/=0 )  nreq=nreq+1
  ENDDO
 
  WRITE(inm,*)
  WRITE(inm,*) "Corners"
  WRITE(inm,*)  nc
 
  DO k=1, np
    IF ( corner(k)/=0 )  WRITE(inm,*) k
  ENDDO
  WRITE(inm,*)
 
  WRITE(inm,*) "RequiredVertices"
  WRITE(inm,*)  nreq
 
  DO k=1,np
    IF ( required(k)/=0 ) WRITE(inm,*) k
  ENDDO
  WRITE(inm,*)
  DEALLOCATE(corner)
 
  nreq = 0;
  WRITE(inm,*) "Triangles"
  WRITE(inm,*) nt
 
  DO k=1,nt
     CALL mmg3d_get_triangle(mmgmesh,tria(1),tria(2),tria(3),ref,required(k),ier)
     IF ( ier /= 1 ) CALL exit(110)
     WRITE(inm,*) tria(1),tria(2),tria(3),ref
     IF ( required(k)/=0 )  nreq=nreq+1;
  ENDDO
  WRITE(inm,*)
 
  WRITE(inm,*) "RequiredTriangles"
  WRITE(inm,*) nreq
  DO k=1,nt
    IF ( required(k)/=0 ) WRITE(inm,*) k
  ENDDO
  WRITE(inm,*)
 
  nreq = 0;nr = 0;
  WRITE(inm,*) "Edges"
  WRITE(inm,*) na
  DO k=1,na
     CALL mmg3d_get_edge(mmgmesh,edge(1),edge(2),ref,ridge(k),required(k),ier)
     IF ( ier /= 1 ) CALL exit(111)
     WRITE(inm,*) edge(1),edge(2),ref
     IF ( ridge(k)/=0 )     nr = nr+1
     IF ( required(k)/=0 )  nreq = nreq+1
  ENDDO
  WRITE(inm,*)
 
  WRITE(inm,*) "RequiredEdges"
  WRITE(inm,*) nreq
  DO k=1,na
    IF ( required(k) /=0 ) WRITE(inm,*) k
  ENDDO
  WRITE(inm,*)
 
  WRITE(inm,*) "Ridges"
  WRITE(inm,*) nr
  DO k=1,na
    IF ( ridge(k) /=0 ) WRITE(inm,*) k
  ENDDO
  WRITE(inm,*)
 
  nreq = 0;
  WRITE(inm,*) "Tetrahedra"
  WRITE(inm,*) ne
  DO k=1,ne
     CALL mmg3d_get_tetrahedron(mmgmesh,tetra(1),tetra(2),tetra(3),tetra(4),&
          ref,required(k),ier)
    IF ( ier /= 1 ) CALL exit(112)
    WRITE(inm,*) tetra(1),tetra(2),tetra(3),tetra(4),ref
    IF ( required(k) /= 0 )  nreq = nreq+1
  ENDDO
  WRITE(inm,*)
 
  WRITE(inm,*) "RequiredTetrahedra"
  WRITE(inm,*) nreq
  DO k=1,ne
    IF ( required(k) /= 0 ) WRITE(inm,*) k
  ENDDO
 
  WRITE(inm,*) "End"
  CLOSE(inm)
 
  DEALLOCATE(required)
  DEALLOCATE(ridge)
 
  OPEN(unit=inm,file=trim(adjustl(fileout))//".sol",form="formatted",status="replace")
  WRITE(inm,*) "MeshVersionFormatted 2"
  WRITE(inm,*) "Dimension 3"
  WRITE(inm,*)
 
  CALL mmg3d_get_solsize(mmgmesh,mmgsol,typentity,np,typsol,ier)
  IF ( ier /= 1 ) CALL exit(113)
 
  IF ( ( typentity /= mmg5_vertex ) .OR. ( typsol /= mmg5_scalar ) ) THEN
     CALL exit(114);
  ENDIF
 
  WRITE(inm,*) "SolAtVertices"
  WRITE(inm,*) np
  WRITE(inm,*) "1 1"
  WRITE(inm,*)
  DO k=1,np
     CALL mmg3d_get_scalarsol(mmgsol,sol,ier)
     IF ( ier /= 1 ) CALL exit(115)
     WRITE(inm,*) sol
  ENDDO
  WRITE(inm,*)
 
  WRITE(inm,*) "End"
  CLOSE(inm)
 
  CALL mmg3d_free_all(mmg5_arg_start, &
       mmg5_arg_ppmesh,mmgmesh,mmg5_arg_ppmet,mmgsol, &
       mmg5_arg_end)
END PROGRAM main

/* =============================================================================
**  This file is part of the mmg software package for the tetrahedral
**  mesh modification.
**  Copyright (c) Bx INP/Inria/UBordeaux/UPMC, 2004- .
**
**  mmg 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 3 of the License, or
**  (at your option) any later version.
**
**  mmg 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 and of the GNU General Public License along with mmg (in
**  files COPYING.LESSER and COPYING). If not, see
**  <http://www.gnu.org/licenses/>. Please read their terms carefully and
**  use this copy of the mmg distribution only if you accept them.
** =============================================================================
*/
 
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <string.h>
#include <ctype.h>
#include <math.h>
#include <float.h>
 
// if the header file is in the "include" directory
// #include "libmmg3d.h"
// if the header file is in "include/mmg/mmg3d"
#include "mmg/mmg3d/libmmg3d.h"
 
int main(int argc,char *argv[]) {
  MMG5_pMesh      mmgMesh;
  MMG5_pSol       mmgSol;
  int             ier,k;
  char            *outname;
 
  fprintf(stdout,"  -- TEST MMG3DLIB \n");
  if ( argc != 2 ) {
    printf(" Usage: %s  fileout \n",argv[0]);
    return(1);
  }
 
  /* Name and path of the mesh files */
  outname = (char *) calloc(strlen(argv[1]) + 1, sizeof(char));
  if ( outname == NULL ) {
    perror("  ## Memory problem: calloc");
    exit(EXIT_FAILURE);
  }
  strcpy(outname,argv[1]);
 
  /* args of InitMesh:
   * MMG5_ARG_start: we start to give the args of a variadic func
   * MMG5_ARG_ppMesh: next arg will be a pointer over a MMG5_pMesh
   * &mmgMesh: pointer toward your MMG5_pMesh (that store your mesh)
   * MMG5_ARG_ppMet: next arg will be a pointer over a MMG5_pSol storing a metric
   * &mmgSol: pointer toward your MMG5_pSol (that store your metric) */
 
  mmgMesh = NULL;
  mmgSol  = NULL;
 
  MMG3D_Init_mesh(MMG5_ARG_start,
                  MMG5_ARG_ppMesh,&mmgMesh,MMG5_ARG_ppMet,&mmgSol,
                  MMG5_ARG_end);
 
  if ( MMG3D_Set_meshSize(mmgMesh,12,12,0,20,0,0) != 1 )  exit(EXIT_FAILURE);
 
  mmgMesh->point[1].c[0]  = 0.;  mmgMesh->point[1].c[1]  = 0.; mmgMesh->point[1].c[2]  = 0.; mmgMesh->point[1].ref  = 0;
  /* or with the api function :
     if ( MMG3D_Set_vertex(mmgMesh,0  ,0  ,0  ,0,  1) != 1 )  exit(EXIT_FAILURE); */
  mmgMesh->point[2].c[0]  = 0.5; mmgMesh->point[2].c[1]  = 0;  mmgMesh->point[2].c[2]  = 0;  mmgMesh->point[2].ref  = 0;
  mmgMesh->point[3].c[0]  = 0.5; mmgMesh->point[3].c[1]  = 0;  mmgMesh->point[3].c[2]  = 1;  mmgMesh->point[3].ref  = 0;
  mmgMesh->point[4].c[0]  = 0;   mmgMesh->point[4].c[1]  = 0;  mmgMesh->point[4].c[2]  = 1;  mmgMesh->point[4].ref  = 0;
  mmgMesh->point[5].c[0]  = 0;   mmgMesh->point[5].c[1]  = 1;  mmgMesh->point[5].c[2]  = 0;  mmgMesh->point[5].ref  = 0;
  mmgMesh->point[6].c[0]  = 0.5; mmgMesh->point[6].c[1]  = 1;  mmgMesh->point[6].c[2]  = 0;  mmgMesh->point[6].ref  = 0;
  mmgMesh->point[7].c[0]  = 0.5; mmgMesh->point[7].c[1]  = 1;  mmgMesh->point[7].c[2]  = 1;  mmgMesh->point[7].ref  = 0;
  mmgMesh->point[8].c[0]  = 0;   mmgMesh->point[8].c[1]  = 1;  mmgMesh->point[8].c[2]  = 1;  mmgMesh->point[8].ref  = 0;
  mmgMesh->point[9].c[0]  = 1;   mmgMesh->point[9].c[1]  = 0;  mmgMesh->point[9].c[2]  = 0;  mmgMesh->point[9].ref  = 0;
  mmgMesh->point[10].c[0] = 1;   mmgMesh->point[10].c[1] = 1;  mmgMesh->point[10].c[2] = 0;  mmgMesh->point[10].ref = 0;
  mmgMesh->point[11].c[0] = 1;   mmgMesh->point[11].c[1] = 0;  mmgMesh->point[11].c[2] = 1;  mmgMesh->point[11].ref = 0;
  mmgMesh->point[12].c[0] = 1;   mmgMesh->point[12].c[1] = 1;  mmgMesh->point[12].c[2] = 1;  mmgMesh->point[12].ref = 0;
 
  /*tetra*/
  mmgMesh->tetra[1].v[0]  = 1;  mmgMesh->tetra[1].v[1]  = 2;  mmgMesh->tetra[1].v[2]  = 4;  mmgMesh->tetra[1].v[3]  = 8;  mmgMesh->tetra[1].ref  = 1;
  /* or with the api function :
     if ( MMG3D_Set_tetrahedra(mmgMesh,1 ,2 ,4 ,8, 1) != 1 )  exit(EXIT_FAILURE); */
  mmgMesh->tetra[2].v[0]  = 8;  mmgMesh->tetra[2].v[1]  = 3;  mmgMesh->tetra[2].v[2]  = 2;  mmgMesh->tetra[2].v[3]  = 7;  mmgMesh->tetra[2].ref  = 1;
  mmgMesh->tetra[3].v[0]  = 2;  mmgMesh->tetra[3].v[1]  = 5;  mmgMesh->tetra[3].v[2]  = 6;  mmgMesh->tetra[3].v[3]  = 8;  mmgMesh->tetra[3].ref  = 1;
  mmgMesh->tetra[4].v[0]  = 8;  mmgMesh->tetra[4].v[1]  = 5;  mmgMesh->tetra[4].v[2]  = 1;  mmgMesh->tetra[4].v[3]  = 2;  mmgMesh->tetra[4].ref  = 1;
  mmgMesh->tetra[5].v[0]  = 2;  mmgMesh->tetra[5].v[1]  = 7;  mmgMesh->tetra[5].v[2]  = 8;  mmgMesh->tetra[5].v[3]  = 6;  mmgMesh->tetra[5].ref  = 1;
  mmgMesh->tetra[6].v[0]  = 2;  mmgMesh->tetra[6].v[1]  = 4;  mmgMesh->tetra[6].v[2]  = 3;  mmgMesh->tetra[6].v[3]  = 8;  mmgMesh->tetra[6].ref  = 1;
  mmgMesh->tetra[7].v[0]  = 2;  mmgMesh->tetra[7].v[1]  = 9;  mmgMesh->tetra[7].v[2]  = 3;  mmgMesh->tetra[7].v[3]  = 7;  mmgMesh->tetra[7].ref  = 2;
  mmgMesh->tetra[8].v[0]  = 7;  mmgMesh->tetra[8].v[1]  = 11; mmgMesh->tetra[8].v[2]  = 9;  mmgMesh->tetra[8].v[3]  = 12; mmgMesh->tetra[8].ref  = 2;
  mmgMesh->tetra[9].v[0]  = 9;  mmgMesh->tetra[9].v[1]  = 6;  mmgMesh->tetra[9].v[2]  = 10; mmgMesh->tetra[9].v[3]  = 7;  mmgMesh->tetra[9].ref  = 2;
  mmgMesh->tetra[10].v[0] = 7;  mmgMesh->tetra[10].v[1] = 6;  mmgMesh->tetra[10].v[2] = 2;  mmgMesh->tetra[10].v[3] = 9;  mmgMesh->tetra[10].ref = 2;
  mmgMesh->tetra[11].v[0] = 9;  mmgMesh->tetra[11].v[1] = 12; mmgMesh->tetra[11].v[2] = 7;  mmgMesh->tetra[11].v[3] = 10; mmgMesh->tetra[11].ref = 2;
  mmgMesh->tetra[12].v[0] = 9;  mmgMesh->tetra[12].v[1] = 3;  mmgMesh->tetra[12].v[2] = 11; mmgMesh->tetra[12].v[3] = 7;  mmgMesh->tetra[12].ref = 2;
 
  if ( MMG3D_Set_solSize(mmgMesh,mmgSol,MMG5_Vertex,12,MMG5_Scalar) != 1 )
    exit(EXIT_FAILURE);
 
  for(k=1 ; k<=12 ; k++) {
    mmgSol->m[k] = 0.5;
    /* or with the api function :
       if ( MMG3D_Set_scalarSol(mmgSol,0.5,k) != 1 ) exit(EXIT_FAILURE); */
  }
  MMG3D_Set_handGivenMesh(mmgMesh);
 
  if ( MMG3D_Chk_meshData(mmgMesh,mmgSol) != 1 ) exit(EXIT_FAILURE);
 
  // WARNING: the MMG3D_mmg3dlib function returns 1 if success, 0 if fail.
  // The MMG3D4 library was working opposite.
  ier = MMG3D_mmg3dlib(mmgMesh,mmgSol);
 
  if ( ier == MMG5_STRONGFAILURE ) {
    fprintf(stdout,"BAD ENDING OF MMG3DLIB: UNABLE TO SAVE MESH\n");
    return(ier);
  } else if ( ier == MMG5_LOWFAILURE )
    fprintf(stdout,"BAD ENDING OF MMG3DLIB\n");
 
 
  if ( MMG3D_saveMesh(mmgMesh,outname) != 1 ) exit(EXIT_FAILURE);
 
  if ( MMG3D_saveSol(mmgMesh,mmgSol,outname) !=1 ) exit(EXIT_FAILURE);
 
  MMG3D_Free_all(MMG5_ARG_start,
                 MMG5_ARG_ppMesh,&mmgMesh,MMG5_ARG_ppMet,&mmgSol,
                 MMG5_ARG_end);
  free(outname);
  outname = NULL;
 
  return(ier);
}

/* =============================================================================
**  This file is part of the mmg software package for the tetrahedral
**  mesh modification.
**  Copyright (c) Bx INP/Inria/UBordeaux/UPMC, 2004- .
**
**  mmg 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 3 of the License, or
**  (at your option) any later version.
**
**  mmg 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 and of the GNU General Public License along with mmg (in
**  files COPYING.LESSER and COPYING). If not, see
**  <http://www.gnu.org/licenses/>. Please read their terms carefully and
**  use this copy of the mmg distribution only if you accept them.
** =============================================================================
*/
 
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <string.h>
#include <ctype.h>
#include <math.h>
#include <float.h>
 
// if the header file is in the "include" directory
// #include "libmmg3d.h"
// if the header file is in "include/mmg/mmg3d"
#include "mmg/mmg3d/libmmg3d.h"
 
int main(int argc,char *argv[]) {
  MMG5_pMesh      mmgMesh;
  MMG5_pSol       mmgSol;
  int             k,ier;
  char            *inname, *outname1, *outname2;
 
  fprintf(stdout,"  -- TEST MMG3DLIB \n");
 
  if ( argc != 4 ) {
    printf(" Usage: %s filein fileout1 filout2 \n",argv[0]);
    return(1);
  }
 
  /* Name and path of the mesh files */
  inname = (char *) calloc(strlen(argv[1]) + 1, sizeof(char));
  if ( inname == NULL ) {
    perror("  ## Memory problem: calloc");
    exit(EXIT_FAILURE);
  }
  strcpy(inname,argv[1]);
 
  outname1 = (char *) calloc(strlen(argv[2]) + 1, sizeof(char));
  if ( outname1 == NULL ) {
    perror("  ## Memory problem: calloc");
    exit(EXIT_FAILURE);
  }
  strcpy(outname1,argv[2]);
 
  outname2 = (char *) calloc(strlen(argv[3]) + 1, sizeof(char));
  if ( outname2 == NULL ) {
    perror("  ## Memory problem: calloc");
    exit(EXIT_FAILURE);
  }
  strcpy(outname2,argv[3]);
 
  /* args of InitMesh:
   * MMG5_ARG_start: we start to give the args of a variadic func
   * MMG5_ARG_ppMesh: next arg will be a pointer over a MMG5_pMesh
   * &mmgMesh: pointer toward your MMG5_pMesh (that store your mesh)
   * MMG5_ARG_ppMet: next arg will be a pointer over a MMG5_pSol storing a metric
   * &mmgSol: pointer toward your MMG5_pSol (that store your metric) */
 
  mmgMesh = NULL;
  mmgSol  = NULL;
 
  MMG3D_Init_mesh(MMG5_ARG_start,
                  MMG5_ARG_ppMesh,&mmgMesh,MMG5_ARG_ppMet,&mmgSol,
                  MMG5_ARG_end);
 
  if ( MMG3D_loadMesh(mmgMesh,inname) != 1 )  exit(EXIT_FAILURE);
 
  if ( MMG3D_loadSol(mmgMesh,mmgSol,inname) != 1 )
    exit(EXIT_FAILURE);
 
  if ( MMG3D_Chk_meshData(mmgMesh,mmgSol) != 1 ) exit(EXIT_FAILURE);
 
  /* debug mode ON (default value = OFF) */
  if ( MMG3D_Set_iparameter(mmgMesh,mmgSol,MMG3D_IPARAM_debug, 1) != 1 )
    exit(EXIT_FAILURE);
 
  /* maximal memory size (default value = 50/100*ram) */
  if ( MMG3D_Set_iparameter(mmgMesh,mmgSol,MMG3D_IPARAM_mem, 600) != 1 )
    exit(EXIT_FAILURE);
 
  /* Maximal mesh size (default FLT_MAX)*/
  if ( MMG3D_Set_dparameter(mmgMesh,mmgSol,MMG3D_DPARAM_hmax,40) != 1 )
    exit(EXIT_FAILURE);
 
  /* Minimal mesh size (default 0)*/
  if ( MMG3D_Set_dparameter(mmgMesh,mmgSol,MMG3D_DPARAM_hmin,0.001) != 1 )
    exit(EXIT_FAILURE);
 
  /* Global hausdorff value (default value = 0.01) applied on the whole boundary */
  if ( MMG3D_Set_dparameter(mmgMesh,mmgSol,MMG3D_DPARAM_hausd, 0.1) != 1 )
    exit(EXIT_FAILURE);
 
  /* Gradation control*/
  if ( MMG3D_Set_dparameter(mmgMesh,mmgSol,MMG3D_DPARAM_hgrad, 2) != 1 )
    exit(EXIT_FAILURE);
 
  ier = MMG3D_mmg3dlib(mmgMesh,mmgSol);
 
  if ( ier == MMG5_STRONGFAILURE ) {
    fprintf(stdout,"BAD ENDING OF MMG3DLIB: UNABLE TO SAVE MESH\n");
    return(ier);
  } else if ( ier == MMG5_LOWFAILURE )
    fprintf(stdout,"BAD ENDING OF MMG3DLIB\n");
 
  /* (Not mandatory) Automatically save the mesh */
  MMG3D_saveMesh(mmgMesh,outname1);
 
  if ( MMG3D_saveSol(mmgMesh,mmgSol,outname1) != 1 )
    exit(EXIT_FAILURE);
 
 
  /* We add different local hausdorff numbers on boundary componants (this
     local values are used instead of the global hausdorff number) */
 
  /* verbosity (default value = 4)*/
  if ( MMG3D_Set_iparameter(mmgMesh,mmgSol,MMG3D_IPARAM_verbose, 4) != 1 )
    exit(EXIT_FAILURE);
 
  if ( MMG3D_Set_iparameter(mmgMesh,mmgSol,MMG3D_IPARAM_mem, 1000) != 1 )
    exit(EXIT_FAILURE);
  if ( MMG3D_Set_iparameter(mmgMesh,mmgSol,MMG3D_IPARAM_debug, 0) != 1 )
    exit(EXIT_FAILURE);
 
 
  /* use 2 local hausdorff numbers on ref 36 (hausd = 0.01) and 38 (hausd = 1) */
  if ( MMG3D_Set_iparameter(mmgMesh,mmgSol,MMG3D_IPARAM_numberOfLocalParam,2) != 1 )
    exit(EXIT_FAILURE);
 
  /* Be careful if you change the hausdorff number (or gradation value)
     between 2 run: the information of the previous hausdorff number
     (resp. gradation) is contained in the metric computed during
     the previous run.
     Then, you can not grow up the hausdorff value (resp. gradation) without
     resetting this metric (but you can decrease this value). */
 
  if ( MMG3D_Set_localParameter(mmgMesh,mmgSol,MMG5_Triangle,36,0.00001,40.,0.01) != 1 )
    exit(EXIT_FAILURE);
  if ( MMG3D_Set_localParameter(mmgMesh,mmgSol,MMG5_Triangle,38,0.00001,40.,1) != 1 )
    exit(EXIT_FAILURE);
 
  ier = MMG3D_mmg3dlib(mmgMesh,mmgSol);
 
  if ( ier == MMG5_STRONGFAILURE ) {
    fprintf(stdout,"BAD ENDING OF MMG3DLIB: UNABLE TO SAVE MESH\n");
    return(ier);
  } else if ( ier == MMG5_LOWFAILURE )
    fprintf(stdout,"BAD ENDING OF MMG3DLIB\n");
 
  /* New metric to see the effect of the local hausdorff number on triangles
     of ref 38: constant and of size 10 */
  for ( k=1; k<=mmgSol->np; k++ ) {
    if ( MMG3D_Set_scalarSol(mmgSol,10,k) != 1 ) exit(EXIT_FAILURE);
  }
 
  ier = MMG3D_mmg3dlib(mmgMesh,mmgSol);
 
  if ( ier == MMG5_STRONGFAILURE ) {
    fprintf(stdout,"BAD ENDING OF MMG3DLIB: UNABLE TO SAVE MESH\n");
    return(ier);
  } else if ( ier == MMG5_LOWFAILURE )
    fprintf(stdout,"BAD ENDING OF MMG3DLIB\n");
 
 
  /* 7) Automatically save the mesh */
  if ( MMG3D_saveMesh(mmgMesh,outname2) != 1 )
    exit(EXIT_FAILURE);
 
  /* 8) Automatically save the solution */
  if ( MMG3D_saveSol(mmgMesh,mmgSol,outname2) != 1 )
    exit(EXIT_FAILURE);
 
 
  /* 9) free the MMG3D5 structures */
  MMG3D_Free_all(MMG5_ARG_start,
                 MMG5_ARG_ppMesh,&mmgMesh,MMG5_ARG_ppMet,&mmgSol,
                 MMG5_ARG_end);
 
  free(inname);
  inname = NULL;
 
  free(outname1);
  outname1 = NULL;
 
  free(outname2);
  outname2 = NULL;
 
  return(ier);
}

/* =============================================================================
**  This file is part of the mmg software package for the tetrahedral
**  mesh modification.
**  Copyright (c) Bx INP/Inria/UBordeaux/UPMC, 2004- .
**
**  mmg 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 3 of the License, or
**  (at your option) any later version.
**
**  mmg 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 and of the GNU General Public License along with mmg (in
**  files COPYING.LESSER and COPYING). If not, see
**  <http://www.gnu.org/licenses/>. Please read their terms carefully and
**  use this copy of the mmg distribution only if you accept them.
** =============================================================================
*/
 
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <string.h>
#include <ctype.h>
#include <math.h>
#include <float.h>
 
// if the header file is in the "include" directory
// #include "libmmg3d.h"
// if the header file is in "include/mmg/mmg3d"
#include "mmg/mmg3d/libmmg3d.h"
 
int main(int argc,char *argv[]) {
  MMG5_pMesh      mmgMesh;
  MMG5_pSol       mmgSol,mmgDisp;
  int             ier;
  char            *inname,*outname;
 
  fprintf(stdout,"  -- TEST MMG3DMOV \n");
 
  if ( argc != 3 ) {
    printf(" Usage: %s filein fileout \n",argv[0]);
    return(1);
  }
 
  /* Name and path of the mesh files */
  inname = (char *) calloc(strlen(argv[1]) + 1, sizeof(char));
  if ( inname == NULL ) {
    perror("  ## Memory problem: calloc");
    exit(EXIT_FAILURE);
  }
  strcpy(inname,argv[1]);
 
  outname = (char *) calloc(strlen(argv[2]) + 1, sizeof(char));
  if ( outname == NULL ) {
    perror("  ## Memory problem: calloc");
    exit(EXIT_FAILURE);
  }
  strcpy(outname,argv[2]);
 
  /* args of InitMesh:
   * MMG5_ARG_start: we start to give the args of a variadic func
   * MMG5_ARG_ppMesh: next arg will be a pointer over a MMG5_pMesh
   * &mmgMesh: pointer toward your MMG5_pMesh (that store your mesh)
   * MMG5_ARG_ppMet: next arg will be a pointer over a MMG5_pSol storing a metric
   * &mmgSol: pointer toward your MMG5_pSol (that store your metric) */
  mmgMesh = NULL;
  mmgSol  = NULL;
  mmgDisp = NULL;
  MMG3D_Init_mesh(MMG5_ARG_start,
                  MMG5_ARG_ppMesh,&mmgMesh,MMG5_ARG_ppMet,&mmgSol,
                  MMG5_ARG_ppDisp,&mmgDisp,
                  MMG5_ARG_end);
 
  if ( MMG3D_loadMesh(mmgMesh,inname) != 1 )  exit(EXIT_FAILURE);
 
  /* Ask for lagrangian motion (mode 1) */
  if ( MMG3D_Set_iparameter(mmgMesh,mmgDisp,MMG3D_IPARAM_lag, 1) != 1 )
    exit(EXIT_FAILURE);
 
  if ( MMG3D_loadSol(mmgMesh,mmgDisp,inname) != 1 )
    exit(EXIT_FAILURE);
 
  if ( MMG3D_Chk_meshData(mmgMesh,mmgDisp) != 1 ) exit(EXIT_FAILURE);
 
  /* debug mode ON (default value = OFF) */
  if ( MMG3D_Set_iparameter(mmgMesh,mmgDisp,MMG3D_IPARAM_debug, 1) != 1 )
    exit(EXIT_FAILURE);
 
  ier = MMG3D_mmg3dmov(mmgMesh,mmgSol,mmgDisp);
 
  if ( ier == MMG5_STRONGFAILURE ) {
    fprintf(stdout,"BAD ENDING OF MMG3DMOV: UNABLE TO SAVE MESH\n");
    return(ier);
  } else if ( ier == MMG5_LOWFAILURE )
    fprintf(stdout,"BAD ENDING OF MMG3DMOV\n");
 
  /* (Not mandatory) Automatically save the mesh */
  if ( MMG3D_saveMesh(mmgMesh,outname) != 1 )
    exit(EXIT_FAILURE);
 
  /* 9) free the MMG3D5 structures */
  MMG3D_Free_all(MMG5_ARG_start,
                 MMG5_ARG_ppMesh,&mmgMesh,MMG5_ARG_ppMet,&mmgSol,
                 MMG5_ARG_ppDisp,&mmgDisp,
                 MMG5_ARG_end);
  free(inname);
  inname = NULL;
 
  free(outname);
  outname = NULL;
 
  return(ier);
}

Definition in file libmmg3d.h.

Macro Definition Documentation

◆ MMG3D_LMAX

#define MMG3D_LMAX 10240

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

Definition at line 58 of file libmmg3d.h.

Enumeration Type Documentation

◆ MMG3D_Param

enum MMG3D_Param

Input parameters for mmg library.

Input parameters for mmg library. Options prefixed by MMG3D_IPARAM asked for integers values ans options prefixed by MMG3D_DPARAM asked for real values.

Enumerator
MMG3D_IPARAM_verbose	[-1..10], Tune level of verbosity
MMG3D_IPARAM_mem	[n/-1], Set memory size to n Mbytes or keep the default value
MMG3D_IPARAM_debug	[1/0], Turn on/off debug mode
MMG3D_IPARAM_angle	[1/0], Turn on/off angle detection
MMG3D_IPARAM_iso	[1/0], Level-set meshing
MMG3D_IPARAM_isosurf	[1/0], Level-set meshing on the surface part
MMG3D_IPARAM_nofem	[1/0], Generate a non finite element mesh
MMG3D_IPARAM_opnbdy	[1/0], Preserve triangles at interface of 2 domains with same reference
MMG3D_IPARAM_lag	[-1/0/1/2], Lagrangian option
MMG3D_IPARAM_optim	[1/0], Optimize mesh keeping its initial edge sizes
MMG3D_IPARAM_optimLES	[1/0], Strong mesh optimization for Les computations
MMG3D_IPARAM_noinsert	[1/0], Avoid/allow point insertion
MMG3D_IPARAM_noswap	[1/0], Avoid/allow edge or face flipping
MMG3D_IPARAM_nomove	[1/0], Avoid/allow point relocation
MMG3D_IPARAM_nosurf	[1/0], Avoid/allow surface modifications
MMG3D_IPARAM_nreg	[0/1], Enable normal regularization
MMG3D_IPARAM_xreg	[0/1], Enable coordinates regularization
MMG3D_IPARAM_numberOfLocalParam	[n], Number of local parameters
MMG3D_IPARAM_numberOfLSBaseReferences	[n], Number of base references for bubble removal
MMG3D_IPARAM_numberOfMat	[n], Number of material in ls mode
MMG3D_IPARAM_numsubdomain	[0/n], Save the subdomain nb (0==all subdomain)
MMG3D_IPARAM_renum	[1/0], Turn on/off point relocation with Scotch
MMG3D_IPARAM_anisosize	[1/0], Turn on/off anisotropic metric creation when no metric is provided
MMG3D_IPARAM_octree	[n], Specify the max number of points per PROctree cell (DELAUNAY)
MMG3D_IPARAM_nosizreq	[0/1], Allow/avoid overwritten of sizes at required points (advanced usage)
MMG3D_IPARAM_isoref	[0/n], Isosurface boundary material reference
MMG3D_DPARAM_angleDetection	[val], Value for angle detection
MMG3D_DPARAM_hmin	[val], Minimal mesh size
MMG3D_DPARAM_hmax	[val], Maximal mesh size
MMG3D_DPARAM_hsiz	[val], Constant mesh size
MMG3D_DPARAM_hausd	[val], Control global Hausdorff distance (on all the boundary surfaces of the mesh)
MMG3D_DPARAM_hgrad	[val], Control gradation
MMG3D_DPARAM_hgradreq	[val], Control gradation on required entites (advanced usage)
MMG3D_DPARAM_ls	[val], Value of level-set
MMG3D_DPARAM_rmc	[-1/val], Remove small connex componants in level-set mode
MMG3D_PARAM_size	[n], Number of parameters

Definition at line 69 of file libmmg3d.h.

Function Documentation

◆ MMG3D_Add_tetrahedron()

LIBMMG3D_EXPORT int MMG3D_Add_tetrahedron	(	MMG5_pMesh	mesh,
		MMG5_int	v0,
		MMG5_int	v1,
		MMG5_int	v2,
		MMG5_int	v3,
		MMG5_int	ref
	)

Parameters

mesh	pointer toward the mesh structure.
v0	first vertex of tetrahedron.
v1	second vertex of tetrahedron.
v2	third vertex of tetrahedron.
v3	fourth vertex of tetrahedron.
ref	tetrahedron reference.

Returns: 0 if unable to create the tetra, the index of the new tetra if the new tetra has strictly positive area, -the index of the new tetra if it has a zero area or if it has been reorientated.

Add a tetrahedra of vertices v0, v1,v2,v3 and reference ref at the first available position of the mesh.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_ADD_TETRAHEDRON(mesh,v0,v1,v2,v3,ref,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: v0,v1,v2,v3,ref
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 2003 of file API_functions_3d.c.

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◆ MMG3D_Add_vertex()

LIBMMG3D_EXPORT MMG5_int MMG3D_Add_vertex	(	MMG5_pMesh	mesh,
		double	c0,
		double	c1,
		double	c2,
		MMG5_int	ref
	)

Parameters

mesh	pointer toward the mesh structure.
c0	x coor of the new point
c1	y coor of the new point
c2	z coor of the new point
ref	point reference.

Returns: 0 if unable to create the point, the index of the new point otherwise.

Add a point of coor c0 c1 c2 and reference ref at the first available position of the mesh.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_ADD_VERTEX(mesh,c0,c1,c2,ref,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
REAL(KIND=8), INTENT(IN) :: c0,c1,c2
INTEGER(MMG5F_INT), INTENT(IN) :: ref
INTEGER(MMG5F_INT), INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 2077 of file API_functions_3d.c.

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◆ MMG3D_Chk_meshData()

LIBMMG3D_EXPORT int MMG3D_Chk_meshData	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer 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 MMG3D_CHK_MESHDATA(mesh,met,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,met
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1879 of file API_functions_3d.c.

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◆ MMG3D_Clean_isoSurf()

LIBMMG3D_EXPORT int MMG3D_Clean_isoSurf ( MMG5_pMesh mesh )

Parameters

mesh	pointer toward mesh sructure

Returns: 1 if successful, 0 otherwise.

Clean data (triangles and edges) linked to isosurface.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_CLEAN_ISOSURF(mesh,retval)
MMG5_DATA_PTR_T, INTENT(IN) :: mesh
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Step 1: a. deletion of triangles that belong to isosurf

Step 2: deletion of edges that belong to isosurf

Definition at line 1573 of file libmmg3d_tools.c.

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◆ MMG3D_Compute_eigenv()

LIBMMG3D_EXPORT int MMG3D_Compute_eigenv	(	double	m[6],
		double	lambda[3],
		double	vp[3][3]
	)

Parameters

m	upper part of a symetric matric diagonalizable in \|R
lambda	array of the metric eigenvalues
vp	array of the metric eigenvectors

Returns: the order of the eigenvalues

Compute the real eigenvalues and eigenvectors of a symetric matrice m whose upper part is provided (m11, m12, m13, m22, m23, m33 in this order). lambda[0] is the eigenvalue associated to the eigenvector ( v[0][0], v[0,1], v[0,2] ) in C and to the eigenvector v(1,:) in fortran lambda[1] is the eigenvalue associated to the eigenvector ( v[1][0], v[1,1], v[1,2] ) in C and to the eigenvector v(2,:) in fortran lambda[2] is the eigenvalue associated to the eigenvector ( v[2][0], v[2,1], v[2,2] ) in C and to the eigenvector v(3,:) in fortran

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_COMPUTE_EIGENV(m,lambda,vp,retval)
REAL(KIND=8), INTENT(IN) :: m(*)
REAL(KIND=8), INTENT(OUT) :: lambda(*),vp(*)
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1540 of file libmmg3d_tools.c.

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◆ MMG3D_defaultValues()

LIBMMG3D_EXPORT int MMG3D_defaultValues ( MMG5_pMesh mesh )

Tools for the library

Parameters

mesh	pointer toward the mesh structure.

Returns: 0 if fail, 1 if success.

Print the default parameters values.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_DEFAULTVALUES(mesh,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 172 of file libmmg3d_tools.c.

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◆ MMG3D_destockOptions()

LIBMMG3D_EXPORT void MMG3D_destockOptions	(	MMG5_pMesh	mesh,
		MMG5_Info *	info
	)

Parameters

mesh	pointer toward the mesh structure.
info	pointer toward the info structure.

Recover the info structure stored in the mesh structure.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_DESTOCKOPTIONS(mesh,info)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,info
END SUBROUTINE

Definition at line 996 of file libmmg3d_tools.c.

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◆ MMG3D_Free_all()

LIBMMG3D_EXPORT int MMG3D_Free_all	(	const int	starter,
			...
	)

Parameters

starter	dummy argument used to initialize the variadic argument list.
...	variadic arguments that depend to the library function that you have call.

For the MMG3D_mmg3dlib function, you need to call the MMG3D_Init_mesh function with the following arguments : MMG3D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet,&your_metric,MMG5_ARG_end).

For the MMG3D_mmg3dls function, you need to call the MMG3D_Init_mesh function with the following arguments : MMG3D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppLs, &your_level_set,MMG5_ARG_end).

For the MMG3D_mmg3dmov function, you must call : MMG3D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet,&empty_metric,MMG5_ARG_ppDisp, &your_displacement, MMG5_ARG_end).

Returns: 1 if success, 0 if fail

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.

Definition at line 2533 of file API_functions_3d.c.

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◆ MMG3D_Free_allSols()

LIBMMG3D_EXPORT int MMG3D_Free_allSols	(	MMG5_pMesh	mesh,
		MMG5_pSol *	sol
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward an array of solution structure (that stores solution fields).

Returns: 1

Deallocation of an array of solution fields

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_Free_allSols(mesh,sol,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 2528 of file API_functions_3d.c.

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◆ MMG3D_Free_names()

LIBMMG3D_EXPORT int MMG3D_Free_names	(	const int	starter,
			...
	)

Parameters

starter	dummy argument used to initialize the variadic argument list.
...	variadic arguments that depend to the library function that you have call.

For the MMG3D_mmg3dlib function, you need to call the MMG3D_Init_mesh function with the following arguments : MMG3D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet,&your_metric,MMG5_ARG_end).

For the MMG3D_mmg3dls function, you need to call the MMG3D_Init_mesh function with the following arguments : MMG3D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppLs, &your_level_set,MMG5_ARG_end).

For the MMG3D_mmg3dmov function, you must call : MMG3D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet,&empty_metric,MMG5_ARG_ppDisp, &your_displacement, MMG5_ARG_end).

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 arguments.

Definition at line 2561 of file API_functions_3d.c.

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◆ MMG3D_Free_solutions()

LIBMMG3D_EXPORT void MMG3D_Free_solutions	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol
	)

Parameters

mesh	pointer toward the mesh structure
sol	pointer toward the solution structure

Free the solution.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_FREE_SOLUTIONS(mesh,sol)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
END SUBROUTINE

Definition at line 1546 of file libmmg3d_tools.c.

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◆ MMG3D_Free_structures()

LIBMMG3D_EXPORT int MMG3D_Free_structures	(	const int	starter,
			...
	)

Parameters

starter	dummy argument used to initialize the variadic argument list.
...	variadic arguments that depend to the library function that you have call.

For the MMG3D_mmg3dlib function, you need to call the MMG3D_Init_mesh function with the following arguments : MMG3D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet,&your_metric,MMG5_ARG_end).

For the MMG3D_mmg3dls function, you need to call the MMG3D_Init_mesh function with the following arguments : MMG3D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppLs, &your_level_set,MMG5_ARG_end).

For the MMG3D_mmg3dmov function, you must call : MMG3D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet,&empty_metric,MMG5_ARG_ppDisp, &your_displacement, MMG5_ARG_end).

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 arguments.; no Fortran interface to allow variadic args.

Definition at line 2547 of file API_functions_3d.c.

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◆ MMG3D_Get_adjaTet()

LIBMMG3D_EXPORT int MMG3D_Get_adjaTet	(	MMG5_pMesh	mesh,
		MMG5_int	kel,
		MMG5_int	listet[4]
	)

Return adjacent elements of a tetrahedron.

Utils

Parameters

mesh	pointer toward the mesh structure.
kel	tetrahedron index.
listet	pointer toward the table of the 4 tetra adjacent to kel. (the index is 0 if there is no adjacent)

Returns: 1.

Find the indices of the 4 adjacent elements of tetrahedron kel. if the $i^{th}$ face has no adjacent element (so we are on a boundary face).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_ADJATET(mesh,kel,listet,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN) :: kel
INTEGER(MMG5F_INT), DIMENSION(4), INTENT(OUT) :: listet
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 115 of file libmmg3d_tools.c.

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◆ MMG3D_Get_edge()

LIBMMG3D_EXPORT int MMG3D_Get_edge	(	MMG5_pMesh	mesh,
		MMG5_int *	e0,
		MMG5_int *	e1,
		MMG5_int *	ref,
		int *	isRidge,
		int *	isRequired
	)

Parameters

mesh	pointer toward the mesh structure.
e0	pointer toward the first extremity of the edge.
e1	pointer toward the second extremity of the edge.
ref	pointer toward the edge reference.
isRidge	pointer toward the flag saying if the edge is ridge.
isRequired	pointer 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 MMG3D_GET_EDGE(mesh,e0,e1,ref,isRidge,isRequired,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(OUT) :: e0,e1
INTEGER(MMG5F_INT) :: ref
INTEGER :: isRidge,isRequired
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1126 of file API_functions_3d.c.

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◆ MMG3D_Get_edges()

LIBMMG3D_EXPORT int MMG3D_Get_edges	(	MMG5_pMesh	mesh,
		MMG5_int *	edges,
		MMG5_int *	refs,
		int *	areRidges,
		int *	areRequired
	)

Parameters

mesh	pointer toward the mesh structure.
edges	pointer toward the array of edges. Vertices of the $i^{th}$ edge are stored in edge[(i-1)*2]@2.
refs	edges references. refs[i-1] is the ref of the $i^{th}$ edge.
areRidges	1 if the edge is a ridge, 0 otherwise.
areRequired	1 if the edge is required, 0 otherwise.

Returns: 0 if failed, 1 otherwise.

Get vertices and references of the mesh edges.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_EDGES(mesh,edges,refs,areRidges,areRequired,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN) :: edges(*)
INTEGER(MMG5F_INT), INTENT(OUT):: refs(*)
INTEGER, INTENT(OUT) :: areRequired(*),areRidges(*)
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1189 of file API_functions_3d.c.

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◆ MMG3D_Get_iparameter()

LIBMMG3D_EXPORT int MMG3D_Get_iparameter	(	MMG5_pMesh	mesh,
		MMG5_int	iparam
	)

Parameters

mesh	pointer toward the mesh structure.
iparam	integer parameter to set (see MMG3D_Param structure).

Returns: The value of integer parameter.

Get the value of integer parameter iparam.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_IPARAMETER(mesh,iparam,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: iparam
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 2290 of file API_functions_3d.c.

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◆ MMG3D_Get_ithSol_inSolsAtVertices()

LIBMMG3D_EXPORT int MMG3D_Get_ithSol_inSolsAtVertices	(	MMG5_pSol	sol,
		int	i,
		double *	s,
		MMG5_int	pos
	)

Parameters

sol	pointer toward the array of solutions
i	position of the solution field that we want to get.
s	solution(s) at mesh vertex pos.
pos	index of the vertex on which we get the solution.

Returns: 0 if failed, 1 otherwise.

Get values of the ith field of the solution array at vertex pos. (pos from 1 to nb_vertices included and i from 1 to nb_sols).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_ITHSOL_INSOLSATVERTICES(sol,i,s,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: sol
INTEGER, INTENT(IN) :: i
INTEGER(MMG5F_INT), INTENT(IN) :: pos
REAL(KIND=8), DIMENSION(*),INTENT(OUT) :: s
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1777 of file API_functions_3d.c.

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◆ MMG3D_Get_ithSols_inSolsAtVertices()

LIBMMG3D_EXPORT int MMG3D_Get_ithSols_inSolsAtVertices	(	MMG5_pSol	sol,
		int	i,
		double *	s
	)

Parameters

sol	pointer toward the array of solutions
i	position of the solution field that we want to get.
s	table of the solutions at mesh vertices. The solution at vertex k is given by s[k-1] for a scalar sol, s[3(k-1)]@3 for a vectorial solution and s[6(k-1)]@6 for a tensor solution.

Returns: 0 if failed, 1 otherwise.

Get values of the solution at the ith field of the solution array (i from 1 to nb_sols).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_ITHSOLS_INSOLSATVERTICES(sol,i,s,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: sol
INTEGER, INTENT(IN) :: i
REAL(KIND=8), DIMENSION(*),INTENT(OUT) :: s
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1835 of file API_functions_3d.c.

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◆ MMG3D_Get_meshSize()

LIBMMG3D_EXPORT int MMG3D_Get_meshSize	(	MMG5_pMesh	mesh,
		MMG5_int *	np,
		MMG5_int *	ne,
		MMG5_int *	nprism,
		MMG5_int *	nt,
		MMG5_int *	nquad,
		MMG5_int *	na
	)

recover datas

Parameters

mesh	pointer toward the mesh structure.
np	pointer toward the number of vertices.
ne	pointer toward the number of tetrahedra.
nprism	pointer toward the number of prisms.
nt	pointer toward the number of triangles.
nquad	pointer toward the number of quads.
na	pointer toward the number of edges.

Returns: 1.

Get the number of vertices, tetrahedra, prisms, triangles, quadrilaterals and edges of the mesh.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_MESHSIZE(mesh,np,ne,nprism,nt,nquad,na,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT) :: np,ne,nprism,nt,nquad,na
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 339 of file API_functions_3d.c.

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◆ MMG3D_Get_nonBdyTriangle()

LIBMMG3D_EXPORT int MMG3D_Get_nonBdyTriangle	(	MMG5_pMesh	mesh,
		MMG5_int *	v0,
		MMG5_int *	v1,
		MMG5_int *	v2,
		MMG5_int *	ref,
		MMG5_int	idx
	)

Parameters

mesh	pointer toward the mesh structure.
v0	pointer toward the firts vertex of the triangle
v1	pointer toward the second vertex of the triangle.
v2	pointer toward the third vertex of the triangle.
ref	pointer toward the triangle reference.
idx	index of the non boundary triangle to get (between 1 and nb_tria)

Returns: 0 if failed, 1 otherwise.

Get vertices and reference ref of the idx^th non boundary triangle (for DG methods for example). A tria is boundary if it is located at the interface of 2 domains witch different references or if it belongs to one tetra only.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_NONBDYTRIANGLE(mesh,v0,v1,v2,ref,idx,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(OUT):: v0,v1,v2
INTEGER(MMG5F_INT) :: ref
INTEGER(MMG5F_INT), INTENT(IN) :: idx
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 937 of file libmmg3d_tools.c.

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◆ MMG3D_Get_normalAtVertex()

LIBMMG3D_EXPORT int MMG3D_Get_normalAtVertex	(	MMG5_pMesh	mesh,
		MMG5_int	k,
		double *	n0,
		double *	n1,
		double *	n2
	)

Parameters

mesh	pointer toward the mesh structure.
k	point index
n0	x componant of the normal at point k.
n1	y componant of the normal at point k.
n2	z componant of the normal at point k.

Returns: 1 if success.

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

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_NORMALATVERTEX(mesh,k,n0,n1,n2,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
REAL(KIND=8) :: n0,n1,n2
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1388 of file API_functions_3d.c.

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◆ MMG3D_Get_numberOfNonBdyTriangles()

LIBMMG3D_EXPORT int MMG3D_Get_numberOfNonBdyTriangles	(	MMG5_pMesh	mesh,
		MMG5_int *	nb_tria
	)

Parameters

mesh	pointer toward the mesh structure.
nb_tria	pointer toward the number of non boundary triangles.

Returns: 0 if failed, 1 otherwise.

Get the number of non boundary triangles (for DG methods for example). A triangle is boundary if it is located at the interface of 2 domains with different references or if it belongs to one tetra only. Append these triangles to the list of triangles.

Warning: reallocate the triangle array and append the internal triangles. This may modify the behaviour of other functions.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_NUMBEROFNONBDYTRIANGLESS(mesh,nb_tria,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(OUT) :: nb_tria
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

First step: Mesh analysis to detect the tetra/prisms boundary faces and to store the info in the xtetra/xprisms structures

Second step: Count the number of non boundary faces

Third step: Append the non boundary edges to the boundary edges array

Definition at line 722 of file libmmg3d_tools.c.

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◆ MMG3D_Get_prism()

LIBMMG3D_EXPORT int MMG3D_Get_prism	(	MMG5_pMesh	mesh,
		MMG5_int *	v0,
		MMG5_int *	v1,
		MMG5_int *	v2,
		MMG5_int *	v3,
		MMG5_int *	v4,
		MMG5_int *	v5,
		MMG5_int *	ref,
		int *	isRequired
	)

Parameters

mesh	pointer toward the mesh structure.
v0	pointer toward the first vertex of prism.
v1	pointer toward the second vertex of prism.
v2	pointer toward the third vertex of prism.
v3	pointer toward the fourth vertex of prism.
v4	pointer toward the fifth vertex of prism.
v5	pointer toward the sixth vertex of prism.
ref	pointer toward the prism reference.
isRequired	pointer toward the flag saying if prism is required.

Returns: 0 if failed, 1 otherwise.

Get vertices v0, v1, v2, v3, v4, v5 and reference ref of next prism of mesh.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_PRISM(mesh,v0,v1,v2,v3,v4,v5,ref,isRequired,&
retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(OUT) :: v0,v1,v2,v3,v4,v5
INTEGER(MMG5F_INT) :: ref
INTEGER :: isRequired
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 753 of file API_functions_3d.c.

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◆ MMG3D_Get_prisms()

LIBMMG3D_EXPORT int MMG3D_Get_prisms	(	MMG5_pMesh	mesh,
		MMG5_int *	prisms,
		MMG5_int *	refs,
		int *	areRequired
	)

Parameters

mesh	pointer toward the mesh structure.
prisms	pointer toward the table of the prisms vertices. Vertices of the $i^{th}$ prism are stored in prisms[(i-1)*6]@6.
refs	pointer toward the table of the prism references. References of the $i^{th}$ prism is stored in refs[i-1].
areRequired	pointer toward the table of the flags saying if the prisms are required. areRequired[i-1]=1 if the $i^{th}$ prism is required.

Returns: 0 if failed, 1 otherwise.

Get vertices and references of the mesh prisms.

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

‍! SUBROUTINE MMG3D_GET_PRISMS(mesh,prisms,refs,areRequired,&
! retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! INTEGER(MMG5F_INT), DIMENSION(*),INTENT(OUT) :: prisms
! INTEGER(MMG5F_INT), DIMENSION(*) :: refs
! INTEGER, DIMENSION(*) :: areRequired
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 829 of file API_functions_3d.c.

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◆ MMG3D_Get_quadrilateral()

LIBMMG3D_EXPORT int MMG3D_Get_quadrilateral	(	MMG5_pMesh	mesh,
		MMG5_int *	v0,
		MMG5_int *	v1,
		MMG5_int *	v2,
		MMG5_int *	v3,
		MMG5_int *	ref,
		int *	isRequired
	)

Parameters

mesh	pointer toward the mesh structure.
v0	pointer toward the first vertex of quadrilateral.
v1	pointer toward the second vertex of quadrilateral.
v2	pointer toward the third vertex of quadrilateral.
v3	pointer toward the fourth vertex of quadrilateral.
ref	pointer toward the quadrilateral reference.
isRequired	pointer toward the flag saying if quadrilateral is required.

Returns: 0 if failed, 1 otherwise.

Get vertices v0,v1,v2,v3 and reference ref of next quadrilateral of mesh.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_QUADRILATERAL(mesh,v0,v1,v2,v3,ref,isRequired,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(OUT) :: v0,v1,v2,v3,ref
INTEGER :: isRequired
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1005 of file API_functions_3d.c.

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◆ MMG3D_Get_quadrilaterals()

LIBMMG3D_EXPORT int MMG3D_Get_quadrilaterals	(	MMG5_pMesh	mesh,
		MMG5_int *	quads,
		MMG5_int *	refs,
		int *	areRequired
	)

Parameters

mesh	pointer toward the mesh structure.
quads	pointer toward the table of the quadrilaterals vertices Vertices of the $i^{th}$ quadra are stored in tria[(i-1)*4]@4.
refs	pointer toward the table of the quadrilaterals references. refs[i-1] is the ref of the $i^{th}$ quadra.
areRequired	pointer toward table of the flags saying if quadrilaterals are required. areRequired[i-1]=1 if the $i^{th}$ quadra is required.

Returns: 0 if failed, 1 otherwise.

Get vertices and references of the mesh quadrilaterals.

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

‍! SUBROUTINE MMG3D_GET_QUADRILATERALS(mesh,quads,refs,areRequired,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! INTEGER(MMG5F_INT), DIMENSION(*),INTENT(OUT) :: quads
! INTEGER(MMG5F_INT), DIMENSION(*) :: refs
! INTEGER, DIMENSION(*) :: areRequired
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 1068 of file API_functions_3d.c.

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◆ MMG3D_Get_scalarSol()

LIBMMG3D_EXPORT int MMG3D_Get_scalarSol	(	MMG5_pSol	met,
		double *	s
	)

Parameters

met	pointer toward the sol structure.
s	pointer toward the scalar solution value.

Returns: 0 if failed, 1 otherwise.

Get solution s of next vertex of mesh.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_SCALARSOL(met,s,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), INTENT(OUT) :: s
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1464 of file API_functions_3d.c.

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◆ MMG3D_Get_scalarSols()

LIBMMG3D_EXPORT int MMG3D_Get_scalarSols	(	MMG5_pSol	met,
		double *	s
	)

Parameters

met	pointer toward the sol structure.
s	table 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 MMG3D_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

Definition at line 1511 of file API_functions_3d.c.

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◆ MMG3D_Get_solsAtVerticesSize()

LIBMMG3D_EXPORT int MMG3D_Get_solsAtVerticesSize	(	MMG5_pMesh	mesh,
		MMG5_pSol *	sol,
		int *	nsols,
		MMG5_int *	nentities,
		int *	typSol
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward an array of sol structure.
nsols	pointer toward the number of solutions per entity.
nentities	pointer toward the number of solutions.
typSol	array of size MMG5_NSOLS_MAX to store type of each solution (scalar, vector..).

Returns: 1.

Get the solution number, dimension and type.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_SOLSATVERTICESSIZE(mesh,sol,nsols,nentities,typSol,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER :: nsols
INTEGER(MMG5F_INT) :: nentities
INTEGER :: typSol(*)
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 310 of file API_functions_3d.c.

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◆ MMG3D_Get_solSize()

LIBMMG3D_EXPORT int MMG3D_Get_solSize	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		int *	typEntity,
		MMG5_int *	np,
		int *	typSol
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the sol structure.
typEntity	pointer toward the type of entities to which solutions are applied.
np	pointer toward the number of solutions.
typSol	pointer toward the type of the solutions (scalar, vectorial, ...)

Returns: 1.

Get the solution number, dimension and type.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_SOLSIZE(mesh,sol,typEntity,np,typSol,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER :: typEntity,typSol
INTEGER(MMG5F_INT) :: np
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 286 of file API_functions_3d.c.

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◆ MMG3D_Get_tensorSol()

LIBMMG3D_EXPORT int MMG3D_Get_tensorSol	(	MMG5_pSol	met,
		double *	m11,
		double *	m12,
		double *	m13,
		double *	m22,
		double *	m23,
		double *	m33
	)

Parameters

met	pointer toward the sol structure.
m11	pointer toward the position (1,1) in the solution tensor.
m12	pointer toward the position (1,2) in the solution tensor.
m13	pointer toward the position (1,3) in the solution tensor.
m22	pointer toward the position (2,2) in the solution tensor.
m23	pointer toward the position (2,3) in the solution tensor.
m33	pointer 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 MMG3D_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

Definition at line 1669 of file API_functions_3d.c.

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◆ MMG3D_Get_tensorSols()

LIBMMG3D_EXPORT int MMG3D_Get_tensorSols	(	MMG5_pSol	met,
		double *	sols
	)

Parameters

met	pointer toward the sol structure.
sols	table 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 MMG3D_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

Definition at line 1731 of file API_functions_3d.c.

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◆ MMG3D_Get_tetFromTria()

LIBMMG3D_EXPORT int MMG3D_Get_tetFromTria	(	MMG5_pMesh	mesh,
		MMG5_int	ktri,
		MMG5_int *	ktet,
		int *	iface
	)

Parameters

mesh	pointer toward the mesh structure.
ktri	index of the boundary triangle.
ktet	pointer toward an integer that will contains the tetra index.
iface	pointer toward the triangle in ktet.

Returns: 0 if fail, 1 otherwise

Fill ktet by the indice of a tetra to which belong a boundary triangle and iface by the indice of the triangle in the tetra.

Warning: will be deprecated in release 5.5

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_TETFROMTRIA(mesh,ktri,ktet,iface,retval)
MMG5_DATA_PTR_T, INTENT(IN) :: mesh
INTEGER(MMG5F_INT), INTENT(IN) :: ktri
INTEGER(MMG5F_INT), INTENT(OUT) :: ktet
INTEGER, INTENT(OUT) :: iface
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1125 of file libmmg3d_tools.c.

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◆ MMG3D_Get_tetrahedra()

LIBMMG3D_EXPORT int MMG3D_Get_tetrahedra	(	MMG5_pMesh	mesh,
		MMG5_int *	tetra,
		MMG5_int *	refs,
		int *	areRequired
	)

Parameters

mesh	pointer toward the mesh structure.
tetra	pointer toward the table of the tetrahedra vertices. Vertices of the $i^{th}$ tetra are stored in tetra[(i-1)*4]@4.
refs	pointer toward the table of the tetrahedron references. References of the $i^{th}$ tetra is stored in refs[i-1].
areRequired	pointer toward the table of the flags saying if the tetrahedra are required. areRequired[i-1]=1 if the $i^{th}$ tetra is required.

Returns: 0 if failed, 1 otherwise.

Get vertices and references of the mesh tetrahedra.

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

‍! SUBROUTINE MMG3D_GET_TETRAHEDRA(mesh,tetra,refs,areRequired,&
! retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! INTEGER(MMG5F_INT), DIMENSION(*),INTENT(OUT) :: tetra
! INTEGER(MMG5F_INT), DIMENSION(*) :: refs
! INTEGER, DIMENSION(*) :: areRequired
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 689 of file API_functions_3d.c.

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◆ MMG3D_Get_tetrahedron()

LIBMMG3D_EXPORT int MMG3D_Get_tetrahedron	(	MMG5_pMesh	mesh,
		MMG5_int *	v0,
		MMG5_int *	v1,
		MMG5_int *	v2,
		MMG5_int *	v3,
		MMG5_int *	ref,
		int *	isRequired
	)

Parameters

mesh	pointer toward the mesh structure.
v0	pointer toward the first vertex of tetrahedron.
v1	pointer toward the second vertex of tetrahedron.
v2	pointer toward the third vertex of tetrahedron.
v3	pointer toward the fourth vertex of tetrahedron.
ref	pointer toward the tetrahedron reference.
isRequired	pointer toward the flag saying if tetrahedron is required.

Returns: 0 if failed, 1 otherwise.

Get vertices v0, v1, v2, v3 and reference ref of next tetra of mesh.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_TETRAHEDRON(mesh,v0,v1,v2,v3,ref,isRequired,&
retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(OUT):: v0,v1,v2,v3
INTEGER(MMG5F_INT) :: ref
INTEGER :: isRequired
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 589 of file API_functions_3d.c.

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◆ MMG3D_Get_tetrahedronQuality()

LIBMMG3D_EXPORT double MMG3D_Get_tetrahedronQuality	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		MMG5_int	k
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer toward the metric structure.
k	index of the tetra for which we want to get the quality.

Returns: the computed quality or 0. if fail.

Get quality of tetra k.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_TETRAHEDRONQUALITY(mesh,met,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,met
INTEGER(MMG5F_INT), INTENT(IN):: k
REAL(KIND=8), INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1398 of file API_functions_3d.c.

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◆ MMG3D_Get_tetsFromTria()

LIBMMG3D_EXPORT int MMG3D_Get_tetsFromTria	(	MMG5_pMesh	mesh,
		MMG5_int	ktri,
		MMG5_int	ktet[2],
		int	iface[2]
	)

Parameters

mesh	pointer toward the mesh structure.
ktri	index of the boundary triangle.
ktet	array of size 2 that will contain the indices of the tetra (filled by the function).
iface	pointer toward an array of size 2 that will contains the indices of the faces of the tetras ktet[i] that corresponds to the boundary tria ktri.

Returns: 0 if fail, 1 otherwise

Fill ktet by the indices of the tetra to which belong a boundary triangle and iface by the indices of the faces of the tetras that correspond to the triangle. Fill ktet[1] and iface[1] by 0 if the triangle belongs to 1 tetra only.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GET_TETSFROMTRIA(mesh,ktri,ktet,iface,retval)
MMG5_DATA_PTR_T, INTENT(IN) :: mesh
INTEGER(MMG5F_INT), INTENT(IN) :: ktri
INTEGER(MMG5F_INT), DIMENSION(2), INTENT(OUT):: ktet
INTEGER, DIMENSION(2), INTENT(OUT) :: iface
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1144 of file libmmg3d_tools.c.

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◆ MMG3D_Get_triangle()

LIBMMG3D_EXPORT int MMG3D_Get_triangle	(	MMG5_pMesh	mesh,
		MMG5_int *	v0,
		MMG5_int *	v1,
		MMG5_int *	v2,
		MMG5_int *	ref,
		int *	isRequired
	)

Parameters

mesh	pointer toward the mesh structure.
v0	pointer toward the first vertex of triangle.
v1	pointer toward the second vertex of triangle.
v2	pointer toward the third vertex of triangle.
ref	pointer toward the triangle reference.
isRequired	pointer 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 MMG3D_GET_TRIANGLE(mesh,v0,v1,v2,ref,isRequired,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(OUT) :: v0,v1,v2
INTEGER(MMG5F_INT) :: ref
INTEGER :: isRequired
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 892 of file API_functions_3d.c.

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◆ MMG3D_Get_triangles()

LIBMMG3D_EXPORT int MMG3D_Get_triangles	(	MMG5_pMesh	mesh,
		MMG5_int *	tria,
		MMG5_int *	refs,
		int *	areRequired
	)

Parameters

mesh	pointer toward the mesh structure.
tria	pointer toward the table of the triangles vertices Vertices of the $i^{th}$ tria are stored in tria[(i-1)*3]@3.
refs	pointer toward the table of the triangles references. refs[i-1] is the ref of the $i^{th}$ tria.
areRequired	pointer 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 or areRequired arrays)

‍! SUBROUTINE MMG3D_GET_TRIANGLES(mesh,tria,refs,areRequired,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! INTEGER(MMG5F_INT), DIMENSION(*),INTENT(OUT) :: tria
! INTEGER(MMG5F_INT), DIMENSION(*) :: refs
! INTEGER, DIMENSION(*) :: areRequired
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 952 of file API_functions_3d.c.

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◆ MMG3D_Get_vectorSol()

LIBMMG3D_EXPORT int MMG3D_Get_vectorSol	(	MMG5_pSol	met,
		double *	vx,
		double *	vy,
		double *	vz
	)

Parameters

met	pointer toward the sol structure.
vx	x value of the vectorial solution.
vy	y value of the vectorial solution.
vz	z value of the vectorial solution.

Returns: 0 if failed, 1 otherwise.

Get vectorial solution of next vertex of mesh.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_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

Definition at line 1557 of file API_functions_3d.c.

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◆ MMG3D_Get_vectorSols()

LIBMMG3D_EXPORT int MMG3D_Get_vectorSols	(	MMG5_pSol	met,
		double *	sols
	)

Parameters

met	pointer toward the sol structure.
sols	table 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 MMG3D_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

Definition at line 1612 of file API_functions_3d.c.

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◆ MMG3D_Get_vertex()

LIBMMG3D_EXPORT int MMG3D_Get_vertex	(	MMG5_pMesh	mesh,
		double *	c0,
		double *	c1,
		double *	c2,
		MMG5_int *	ref,
		int *	isCorner,
		int *	isRequired
	)

Parameters

mesh	pointer toward the mesh structure.
c0	pointer toward the coordinate of the point along the first dimension.
c1	pointer toward the coordinate of the point along the second dimension.
c2	pointer toward the coordinate of the point along the third dimension.
ref	pointer to the point reference.
isCorner	pointer toward the flag saying if point is corner.
isRequired	pointer 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 MMG3D_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(MMG5F_INT) :: ref
INTEGER :: isCorner,isRequired
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 394 of file API_functions_3d.c.

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◆ MMG3D_Get_vertices()

LIBMMG3D_EXPORT int MMG3D_Get_vertices	(	MMG5_pMesh	mesh,
		double *	vertices,
		MMG5_int *	refs,
		int *	areCorners,
		int *	areRequired
	)

Parameters

mesh	pointer toward the mesh structure.
vertices	pointer toward the table of the points coordinates. The coordinates of the $i^{th}$ point are stored in vertices[(i-1)*3]@3.
refs	pointer to the table of the point references. The ref of the point is stored in refs[i-1].
areCorners	pointer toward the table of the flags saying if points are corners. areCorners[i-1]=1 if the $i^{th}$ point is corner.
areRequired	pointer 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 or areRequired arrays)

‍! SUBROUTINE MMG3D_GET_VERTICES(mesh,vertices,refs,areCorners,&
! areRequired,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! REAL(KIND=8),DIMENSION(*), INTENT(OUT) :: vertices
! INTEGER(MMG5F_INT), DIMENSION(*) :: refs
! INTEGER, DIMENSION(*) :: areCorners,areRequired
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 481 of file API_functions_3d.c.

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◆ MMG3D_GetByIdx_vertex()

LIBMMG3D_EXPORT int MMG3D_GetByIdx_vertex	(	MMG5_pMesh	mesh,
		double *	c0,
		double *	c1,
		double *	c2,
		MMG5_int *	ref,
		int *	isCorner,
		int *	isRequired,
		MMG5_int	idx
	)

Parameters

mesh	pointer toward the mesh structure.
c0	pointer toward the coordinate of the point along the first dimension.
c1	pointer toward the coordinate of the point along the second dimension.
c2	pointer toward the coordinate of the point along the third dimension.
ref	pointer to the point reference.
isCorner	pointer toward the flag saying if point is corner.
isRequired	pointer toward the flag saying if point is required.
idx	index of point to get.

Returns: 1.

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

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_GETBYIDX_VERTEX(mesh,c0,c1,c2,ref,isCorner,isRequired,idx,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
REAL(KIND=8), INTENT(OUT) :: c0,c1,c2
INTEGER(MMG5F_INT) :: ref,idx
INTEGER :: isCorner,isRequired
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 421 of file API_functions_3d.c.

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◆ MMG3D_hashTetra()

LIBMMG3D_EXPORT int MMG3D_hashTetra	(	MMG5_pMesh	mesh,
		int	pack
	)

Parameters

mesh	pointer toward the mesh structure.
pack	we pack the mesh at function begining if .

Returns: 0 if failed, 1 otherwise.

Create table of adjacency. Set pack variable to 0 for a compact mesh and to 1 for a mesh that need to be packed.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_HASHTETRA(mesh,pack,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
INTEGER, INTENT(IN) :: pack
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Parameters

mesh	pointer toward the mesh structure.
pack	we pack the mesh at function begining if .

Returns: 0 if failed, 1 otherwise.

Create table of adjacency. Set pack variable to 0 for a compact mesh and to 1 for a mesh that need to be packed.

Definition at line 122 of file hash_3d.c.

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◆ MMG3D_Init_fileNames()

LIBMMG3D_EXPORT void MMG3D_Init_fileNames	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the sol structure.

Initialize file names to their default values.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_INIT_FILENAMES(mesh,sol)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
END SUBROUTINE

Definition at line 58 of file API_functions_3d.c.

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◆ MMG3D_Init_mesh()

LIBMMG3D_EXPORT int MMG3D_Init_mesh	(	const int	starter,
			...
	)

Parameters

starter	dummy argument used to initialize the variadic argument list
...	variadic arguments that depend to the library function that you want to call.

For the MMG3D_mmg3dlib function, you need to call the MMG3D_Init_mesh function with the following arguments : MMG3D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet MMG5_ARG_ppMet, &your_metric,MMG5_ARG_end).

For the MMG3D_mmg3dls function, you need to call the MMG3D_Init_mesh function with the following arguments : MMG3D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppLs, &your_level_set,MMG5_ARG_end).

For the MMG3D_mmg3dmov function, you must call : MMG3D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet,&empty_metric,MMG5_ARG_ppDisp, &your_displacement, MMG5_ARG_end).

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

Returns: 1 if success, 0 if fail

MMG structures allocation and initialization.

Remarks: No fortran interface to allow variadic arguments.

Warning

detected bugs:

some points along open-boundaries end up with a normal (while they should not)

Definition at line 46 of file API_functions_3d.c.

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◆ MMG3D_Init_parameters()

LIBMMG3D_EXPORT void MMG3D_Init_parameters ( MMG5_pMesh mesh )

Parameters

mesh	pointer toward the mesh structure.

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

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_INIT_PARAMETERS(mesh)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
END SUBROUTINE

Definition at line 83 of file API_functions_3d.c.

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◆ MMG3D_loadAllSols()

LIBMMG3D_EXPORT int MMG3D_loadAllSols	(	MMG5_pMesh	mesh,
		MMG5_pSol *	sol,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the solutions array
filename	name of file.

Returns: 0 if file is not found, -1 if fail for another reason (mem lack, file format...), 1 if success.

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

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_LOADALLSOLS(mesh,sol,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Read the file header

Sol tab allocation

Definition at line 2202 of file inout_3d.c.

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◆ MMG3D_loadGenericMesh()

LIBMMG3D_EXPORT int MMG3D_loadGenericMesh	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
filename	name of file.

Returns: 0 if file is not found, -1 if fail for another reason (mem lack, file format...), 1 if success.

Read mesh data in a file whose format depends on the filename extension.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_LOADGENERICMESH(mesh,sol,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1176 of file inout_3d.c.

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◆ MMG3D_loadMesh()

LIBMMG3D_EXPORT int MMG3D_loadMesh	(	MMG5_pMesh	mesh,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
filename	name of file.

Returns: 0 if file is not found, -1 if fail for another reason (mem lack, file format...), 1 if success.

Read mesh data.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_LOADMESH(mesh,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Parameters

mesh	pointer toward the mesh structure.
filename	name of file.

Returns: 0 if the file is not found, -1 if we detect mismatch parameters or we fail, 1 otherwise.

Read mesh data.

Definition at line 1044 of file inout_3d.c.

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◆ MMG3D_loadMshMesh()

LIBMMG3D_EXPORT int MMG3D_loadMshMesh	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the solution structure.
filename	name of file.

Returns: 0 if file is not found, -1 if fail for another reason (mem lack, file format...), 1 if success.

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

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_LOADMSHMESH(mesh,sol,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1058 of file inout_3d.c.

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◆ MMG3D_loadMshMesh_and_allData()

LIBMMG3D_EXPORT int MMG3D_loadMshMesh_and_allData	(	MMG5_pMesh	mesh,
		MMG5_pSol *	sol,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward a list of solution structures.
filename	name of file.

Returns: 0 if file is not found, -1 if fail for another reason (mem lack, file format...), 1 if success.

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 MMG3D_LOADMSHMESH_AND_ALLDATA(mesh,sol,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1118 of file inout_3d.c.

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◆ MMG3D_loadSol()

LIBMMG3D_EXPORT int MMG3D_loadSol	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer toward the sol structure.
filename	name of file.

Returns: 0 if file is not found, -1 if fail for another reason (mem lack, file format...), 1 if success.

Load metric field. The solution file must contains only 1 solution: the metric

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_LOADSOL(mesh,met,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Read the file header

Definition at line 2129 of file inout_3d.c.

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◆ MMG3D_loadVtkMesh()

LIBMMG3D_EXPORT int MMG3D_loadVtkMesh	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the solution structure.
filename	name of file.

Returns: 0 if file is not found, -1 if fail for another reason (mem lack, file format...), 1 if success.

Read mesh and 0 or 1 data at VTK file format (.vtu extension). We read only low-order points, edges, tria, quadra, tetra and prisms. Point and cell references must be stored in PointData or CellData whose names contains the "medit:ref" keyword.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_LOADVTKMESH(mesh,sol,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 146 of file inoutcpp_3d.cpp.

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◆ MMG3D_loadVtkMesh_and_allData()

LIBMMG3D_EXPORT int MMG3D_loadVtkMesh_and_allData	(	MMG5_pMesh	mesh,
		MMG5_pSol *	sol,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the solution structure.
filename	name of file.

Returns: 0 if file is not found, -1 if fail for another reason (mem lack, file format...), 1 if success.

Read mesh and a list of data in VTK file format (.vtu extension). We read only low-order points, edges, tria, quadra, tetra and prisms. Point and cell references must be stored in PointData or CellData whose names contains the "medit:ref" keyword.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_LOADVTKMESH_AND_ALLDATA(mesh,sol,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 186 of file inoutcpp_3d.cpp.

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◆ MMG3D_loadVtuMesh()

LIBMMG3D_EXPORT int MMG3D_loadVtuMesh	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the solution structure.
filename	name of file.

Returns: 0 if file is not found, -1 if fail for another reason (mem lack, file format...), 1 if success.

Read mesh and 0 or 1 data at VTU (VTK) file format (.vtu extension). We read only low-order points, edges, tria, quadra, tetra and prisms. Point and cell references must be stored in PointData or CellData whose names contains the "medit:ref" keyword.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_LOADVTUMESH(mesh,sol,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 73 of file inoutcpp_3d.cpp.

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◆ MMG3D_loadVtuMesh_and_allData()

LIBMMG3D_EXPORT int MMG3D_loadVtuMesh_and_allData	(	MMG5_pMesh	mesh,
		MMG5_pSol *	sol,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the solution structure.
filename	name of file.

Returns: 0 if file is not found, -1 if fail for another reason (mem lack, file format...), 1 if success.

Read mesh a list of data in VTU file format (.vtu extension). We read only low-order points, edges, tria, quadra, tetra and prisms. Point and cell references must be stored in PointData or CellData whose names contains the "medit:ref" keyword.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_LOADVTUMESH_AND_ALLDATA(mesh,sol,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 113 of file inoutcpp_3d.cpp.

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◆ MMG3D_mmg3dcheck()

LIBMMG3D_EXPORT int MMG3D_mmg3dcheck	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		MMG5_pSol	sol,
		double	critmin,
		double	lmin,
		double	lmax,
		MMG5_int *	eltab,
		int8_t	metRidTyp
	)

Checks

Parameters

mesh	pointer toward the mesh structure.
met	pointer toward the sol structure (metric).
sol	pointer toward the sol structure (ls or displacement).
critmin	minimum quality for elements.
lmin	minimum edge length.
lmax	maximum ede length.
eltab	table of invalid elements.
metRidTyp	Type of storage of ridges metrics: 0 for classic storage (before the MMG5_defsiz call), 1 for special storage (after this call).

Search invalid elements (in term of quality or edge length).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_MMG3DCHECK(mesh,met,sol,critmin,lmin,lmax,eltab,&
metridtyp,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met,sol
REAL(KIND=8), INTENT(IN) :: critmin,lmin,lmax
INTEGER(MMG5F_INT),DIMENSION(*), INTENT(OUT) :: eltab
INTEGER, INTENT(IN) :: metridtyp
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

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

Definition at line 1002 of file libmmg3d_tools.c.

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◆ MMG3D_mmg3dlib()

LIBMMG3D_EXPORT int MMG3D_mmg3dlib	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer 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 remesh library.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_MMG3DLIB(mesh,met,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

In debug mode, check that all structures are allocated

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

Definition at line 975 of file libmmg3d.c.

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◆ MMG3D_mmg3dls()

LIBMMG3D_EXPORT int MMG3D_mmg3dls	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		MMG5_pSol	met
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the sol (level-set) structure.
met	pointer toward a sol structure (metric), optionnal.

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 level-set discretization library. If a metric met is provided, use it to adapt the mesh.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_MMG3DLS(mesh,sol,met,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
MMG5_DATA_PTR_T :: met
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

In debug mode, check that all structures are allocated

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

Definition at line 1192 of file libmmg3d.c.

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◆ MMG3D_mmg3dmov()

LIBMMG3D_EXPORT int MMG3D_mmg3dmov	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		MMG5_pSol	disp
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer toward the sol (output metric) structure.
disp	pointer toward a sol (displacement for the lagrangian motion mode) 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 rigidbody movement library.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_MMG3DMOV(mesh,met,disp,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met,disp
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

In debug mode, check that all structures are allocated

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

Definition at line 1475 of file libmmg3d.c.

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◆ MMG3D_parsar()

LIBMMG3D_EXPORT int MMG3D_parsar	(	int	argc,
		char *	argv[],
		MMG5_pMesh	mesh,
		MMG5_pSol	met,
		MMG5_pSol	sol
	)

Parameters

argc	number of command line arguments.
argv	command line arguments.
mesh	pointer toward the mesh structure.
met	pointer toward a metric
sol	pointer toward a level-set or displacement

Returns: 1 if we want to run Mmg after, 0 if not or if fail.

Store command line arguments.

Remarks: no matching fortran function.

Definition at line 192 of file libmmg3d_tools.c.

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◆ MMG3D_parsop()

LIBMMG3D_EXPORT int MMG3D_parsop	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer toward the sol structure.

Returns: 1.

Read local parameters file. This file must have the same name as the mesh with the .mmg3d extension or must be named DEFAULT.mmg3d.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_PARSOP(mesh,met,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 589 of file libmmg3d_tools.c.

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◆ MMG3D_saveAllSols()

LIBMMG3D_EXPORT int MMG3D_saveAllSols	(	MMG5_pMesh	mesh,
		MMG5_pSol *	sol,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the solutions array
filename	name of the solution file.

Returns: 0 or -1 if fail, 1 otherwise.

Save 1 or more solutions at medit solution file format

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SAVEALLSOLS(mesh,sol,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 2338 of file inout_3d.c.

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◆ MMG3D_saveGenericMesh()

LIBMMG3D_EXPORT int MMG3D_saveGenericMesh	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
filename	name of file.

Returns: 0 if failed, 1 otherwise.

Save mesh data in a file whose format depends on the filename extension.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SAVEGENERICMESH(mesh,sol,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 2048 of file inout_3d.c.

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◆ MMG3D_saveMesh()

LIBMMG3D_EXPORT int MMG3D_saveMesh	(	MMG5_pMesh	mesh,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
filename	pointer toward the name of file.

Returns: 0 if failed, 1 otherwise.

Save mesh data.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SAVEMESH(mesh,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Parameters

mesh	pointer toward the mesh structure.
filename	pointer toward the name of file.

Returns: 0 if failed, 1 otherwise.

Save mesh data.

Warning: you must call the MMG3D_packMesh function before saving your mesh.

Definition at line 1259 of file inout_3d.c.

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◆ MMG3D_saveMshMesh()

LIBMMG3D_EXPORT int MMG3D_saveMshMesh	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the solution structure.
filename	name of file.

Returns: 0 if failed, 1 otherwise.

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

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SAVEMSHMESH(mesh,sol,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 2119 of file inout_3d.c.

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◆ MMG3D_saveMshMesh_and_allData()

LIBMMG3D_EXPORT int MMG3D_saveMshMesh_and_allData	(	MMG5_pMesh	mesh,
		MMG5_pSol *	sol,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the solution structure.
filename	name 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 MMG3D_SAVEMSHMESH_AND_ALLDATA(mesh,sol,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 2124 of file inout_3d.c.

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◆ MMG3D_saveSol()

LIBMMG3D_EXPORT int MMG3D_saveSol	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer toward the sol structure.
filename	name of file.

Returns: 0 if failed, 1 otherwise.

Write isotropic or anisotropic metric.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SAVESOL(mesh,met,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 2300 of file inout_3d.c.

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◆ MMG3D_saveTetgenMesh()

LIBMMG3D_EXPORT int MMG3D_saveTetgenMesh	(	MMG5_pMesh	mesh,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
filename	name of the readed file.

Returns: 0 or -1 if fail, 1 otherwise.

Save mesh data at Triangle (or equivalent to Tetgen in 3D) file format.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SAVETETGENMESH(mesh,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 2644 of file inout_3d.c.

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◆ MMG3D_saveVtkMesh()

LIBMMG3D_EXPORT int MMG3D_saveVtkMesh	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the solution structure.
filename	name of file.

Returns: 0 if failed, 1 otherwise.

Write mesh and 0 or 1 data at Vtk file format (.vtk extension).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SAVEVTKMESH(mesh,sol,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 248 of file inoutcpp_3d.cpp.

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◆ MMG3D_saveVtkMesh_and_allData()

LIBMMG3D_EXPORT int MMG3D_saveVtkMesh_and_allData	(	MMG5_pMesh	mesh,
		MMG5_pSol *	sol,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the solution structure.
filename	name of file.

Returns: 0 if failed, 1 otherwise.

Write mesh and a list of data fields at Vtk file format (.vtk extension).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SAVEVTKMESH_AND_ALLDATA(mesh,sol,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 263 of file inoutcpp_3d.cpp.

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◆ MMG3D_saveVtuMesh()

LIBMMG3D_EXPORT int MMG3D_saveVtuMesh	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the solution structure.
filename	name of file.

Returns: 0 if failed, 1 otherwise.

Write mesh and 0 or 1 data at vtu Vtk file format (.vtu extension).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SAVEVTUMESH(mesh,sol,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 219 of file inoutcpp_3d.cpp.

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◆ MMG3D_saveVtuMesh_and_allData()

LIBMMG3D_EXPORT int MMG3D_saveVtuMesh_and_allData	(	MMG5_pMesh	mesh,
		MMG5_pSol *	sol,
		const char *	filename
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the solution structure.
filename	name of file.

Returns: 0 if failed, 1 otherwise.

Write mesh and a list of data fields at vtu Vtk file format (.vtu extension).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SAVEVTUMESH_AND_ALLDATA(mesh,sol,filename,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: filename
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 232 of file inoutcpp_3d.cpp.

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◆ MMG3D_searchlen()

LIBMMG3D_EXPORT int MMG3D_searchlen	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		double	lmin,
		double	lmax,
		MMG5_int *	eltab,
		int8_t	metRidTyp
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer toward the sol structure.
lmin	minimum edge length.
lmax	maximum ede length.
eltab	table of invalid elements.
metRidTyp	Type of storage of ridges metrics: 0 for classic storage (before the MMG5_defsiz call), 1 for special storage (after this call).

Returns: 1 if success, 0 otherwise.

Store in eltab elements which have edge lengths shorter than lmin or longer than lmax, eltab is allocated and could contain mesh->ne elements.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SEARCHLEN(mesh,met,lmin,lmax,eltab,metridtyp,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met
REAL(KIND=8), INTENT(IN) :: lmin,lmax
INTEGER(MMG5F_INT),DIMENSION(*), INTENT(OUT) :: eltab
INTEGER, INTENT(IN) :: metridtyp
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1189 of file libmmg3d_tools.c.

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◆ MMG3D_searchqua()

LIBMMG3D_EXPORT void MMG3D_searchqua	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		double	critmin,
		MMG5_int *	eltab,
		int8_t	metRidTyp
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer toward the sol structure.
critmin	minimum quality for elements.
eltab	pointer toward the table of invalid elements.
metRidTyp	Type of storage of ridges metrics: 0 for classic storage (before the MMG5_defsiz call), 1 for special storage (after this call).

Store elements which have worse quality than critmin in eltab, eltab is allocated and could contain mesh->ne elements.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SEARCHQUA(mesh,met,critmin,eltab,metridtyp)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met
REAL(KIND=8), INTENT(IN) :: critmin
INTEGER(MMG5F_INT),DIMENSION(*), INTENT(OUT) :: eltab
INTEGER, INTENT(IN) :: metridtyp
END SUBROUTINE

Definition at line 1097 of file libmmg3d_tools.c.

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◆ MMG3D_Set_commonFunc()

LIBMMG3D_EXPORT void MMG3D_Set_commonFunc ( void )

Set common pointer functions between mmgs and mmg3d to the matching mmg3d functions.

Definition at line 1745 of file libmmg3d.c.

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◆ MMG3D_Set_constantSize()

LIBMMG3D_EXPORT int MMG3D_Set_constantSize	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer toward the mesh structure
met	pointer toward the sol structure

Returns: 1 if success

Compute constant size map according to mesh->info.hsiz, mesh->info.hmin and mesh->info.hmax. Update this 3 value if not compatible.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_CONSTANTSIZE(mesh,met,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1495 of file libmmg3d_tools.c.

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◆ MMG3D_Set_corner()

LIBMMG3D_EXPORT int MMG3D_Set_corner	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Parameters

mesh	pointer toward the mesh structure.
k	vertex index.

Returns: 1.

Set corner at point pos.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_CORNER(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1219 of file API_functions_3d.c.

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◆ MMG3D_Set_dparameter()

LIBMMG3D_EXPORT int MMG3D_Set_dparameter	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		int	dparam,
		double	val
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the sol structure (unused).
dparam	double parameter to set (see MMG3D_Param structure).
val	value of the parameter.

Returns: 0 if failed, 1 otherwise.

Set double parameter dparam at value val.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_DPARAMETER(mesh,sol,dparam,val,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
MMG5_DATA_PTR_T :: sol
INTEGER, INTENT(IN) :: dparam
REAL(KIND=8), INTENT(IN) :: val
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 2357 of file API_functions_3d.c.

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◆ MMG3D_Set_edge()

LIBMMG3D_EXPORT int MMG3D_Set_edge	(	MMG5_pMesh	mesh,
		MMG5_int	v0,
		MMG5_int	v1,
		MMG5_int	ref,
		MMG5_int	pos
	)

Parameters

mesh	pointer toward the mesh structure.
v0	first extremity of the edge.
v1	second extremity of the edge.
ref	edge reference.
pos	edge 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 (from 1 to nb_edges included)

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_EDGE(mesh,v0,v1,ref,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: v0,v1,ref,pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1094 of file API_functions_3d.c.

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◆ MMG3D_Set_edges()

LIBMMG3D_EXPORT int MMG3D_Set_edges	(	MMG5_pMesh	mesh,
		MMG5_int *	edges,
		MMG5_int *	refs
	)

Parameters

mesh	pointer toward the mesh structure.
edges	pointer toward the array of edges. Vertices of the $i^{th}$ edge are stored in edge[(i-1)*2]@2.
refs	edges references. refs[i-1] is the ref of the $i^{th}$ edge.

Returns: 0 if failed, 1 otherwise.

Set vertices and references of the mesh edges.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_EDGES(mesh,edges,refs,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN) :: edges(*)
INTEGER(MMG5F_INT), INTENT(IN) :: refs(*)
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1172 of file API_functions_3d.c.

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◆ MMG3D_Set_handGivenMesh()

LIBMMG3D_EXPORT void MMG3D_Set_handGivenMesh ( MMG5_pMesh mesh )

Parameters

mesh	pointer toward the mesh structure.

To mark as ended a mesh given without using the API functions (for example, mesh given by mesh->point[i] = 0 ...). Not recommanded.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_HANDGIVENMESH(mesh)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
END SUBROUTINE

Definition at line 1863 of file API_functions_3d.c.

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◆ MMG3D_Set_inputMeshName()

LIBMMG3D_EXPORT int MMG3D_Set_inputMeshName	(	MMG5_pMesh	mesh,
		const char *	meshin
	)

Parameters

mesh	pointer toward the mesh structure.
meshin	input mesh name.

Returns: 1.

Set the name of input mesh.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_INPUTMESHNAME(mesh,meshin,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
CHARACTER(LEN=*), INTENT(IN) :: meshin
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 65 of file API_functions_3d.c.

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◆ MMG3D_Set_inputSolName()

LIBMMG3D_EXPORT int MMG3D_Set_inputSolName	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		const char *	solin
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the sol structure.
solin	name of the input solution file.

Returns: 1.

Set the name of input solution file.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_INPUTSOLNAME(mesh,sol,solin,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: solin
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 70 of file API_functions_3d.c.

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◆ MMG3D_Set_iparameter()

LIBMMG3D_EXPORT int MMG3D_Set_iparameter	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		int	iparam,
		MMG5_int	val
	)

functions to set parameters

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the sol structure (unused).
iparam	integer parameter to set (see MMG3D_Param structure).
val	value for the parameter.

Returns: 0 if failed, 1 otherwise.

Set integer parameter iparam at value val.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_IPARAMETER(mesh,sol,iparam,val,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
MMG5_DATA_PTR_T :: sol
INTEGER, INTENT(IN) :: iparam
INTEGER(MMG5F_INT), INTENT(IN) :: val
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 2109 of file API_functions_3d.c.

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◆ MMG3D_Set_ithSol_inSolsAtVertices()

LIBMMG3D_EXPORT int MMG3D_Set_ithSol_inSolsAtVertices	(	MMG5_pSol	sol,
		int	i,
		double *	s,
		MMG5_int	pos
	)

Parameters

sol	pointer toward the array of solutions
i	position of the solution field that we want to set.
s	solution(s) at mesh vertex pos.
pos	index of the vertex on which we set the solution.

Returns: 0 if failed, 1 otherwise.

Set values of the solution at the ith field of the solution array and at position pos (pos from 1 to nb_vertices included and i from 1 to nb_sols).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_ITHSOL_INSOLSATVERTICES(sol,i,s,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: sol
INTEGER, INTENT(IN) :: i
INTEGER(MMG5F_INT), INTENT(IN) :: pos
REAL(KIND=8), DIMENSION(*),INTENT(OUT) :: s
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1750 of file API_functions_3d.c.

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◆ MMG3D_Set_ithSols_inSolsAtVertices()

LIBMMG3D_EXPORT int MMG3D_Set_ithSols_inSolsAtVertices	(	MMG5_pSol	sol,
		int	i,
		double *	s
	)

Parameters

sol	pointer toward the array of solutions
i	position of the solution field that we want to set.
s	table of the solutions at mesh vertices. The solution at vertex k is given by s[k-1] for a scalar sol, s[3(k-1)]@3 for a vectorial solution and s[6(k-1)]@6 for a tensor solution.

Returns: 0 if failed, 1 otherwise.

Get values of the ith field of the solution array by array (i from 1 to nb_sols).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_ITHSOLS_INSOLSATVERTICES(sol,i,s,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: sol
INTEGER, INTENT(IN) :: i
REAL(KIND=8), DIMENSION(*),INTENT(OUT) :: s
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1807 of file API_functions_3d.c.

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◆ MMG3D_Set_localParameter()

LIBMMG3D_EXPORT int MMG3D_Set_localParameter	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		int	typ,
		MMG5_int	ref,
		double	hmin,
		double	hmax,
		double	hausd
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the sol structure.
typ	type of entity (triangle, edge,...).
ref	reference of the entity.
hmin	minimal edge size.
hmax	maximal edge size.
hausd	value of the Hausdorff number.

Returns: 0 if failed, 1 otherwise.

Set local parameters: set the hausdorff value at val for all elements of type typ and reference ref.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_LOCALPARAMETER(mesh,sol,typ,ref,&
hmin,hmax,hausd,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER, INTENT(IN) :: typ
INTEGER(MMG5F_INT), INTENT(IN):: ref
REAL(KIND=8), INTENT(IN) :: hmin,hmax,hausd
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 2430 of file API_functions_3d.c.

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◆ MMG3D_Set_lsBaseReference()

LIBMMG3D_EXPORT int MMG3D_Set_lsBaseReference	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		MMG5_int	br
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the sol structure.
br	new level-set base reference.

Returns: 0 if failed, 1 otherwise.

Set a new level-set base reference of ref br in ls discretization mode. Base references are boundary conditions to which implicit domain can be attached. All implicit volumes that are not attached to listed base references are deleted as spurious volumes by the rmc option.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_LSBASEREFERENCE(mesh,sol,br,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER(MMG5F_INT) :: br
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 2523 of file API_functions_3d.c.

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◆ MMG3D_Set_meshSize()

LIBMMG3D_EXPORT int MMG3D_Set_meshSize	(	MMG5_pMesh	mesh,
		MMG5_int	np,
		MMG5_int	ne,
		MMG5_int	nprism,
		MMG5_int	nt,
		MMG5_int	nquad,
		MMG5_int	na
	)

Parameters

mesh	pointer toward the mesh structure.
np	number of vertices.
ne	number of tetrahedra.
nprism	number of prisms.
nt	number of triangles.
nquad	number of quads.
na	number of edges.

Returns: 0 if failed, 1 otherwise.

Set the number of vertices, tetrahedra, prisms, triangles, quadrilaterals 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 MMG3D_SET_MESHSIZE(mesh,np,ne,nprism,nt,nquad,na,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT) :: np,ne,nprism,nt,nquad,na
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 260 of file API_functions_3d.c.

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◆ MMG3D_Set_multiMat()

LIBMMG3D_EXPORT int MMG3D_Set_multiMat	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		MMG5_int	ref,
		int	split,
		MMG5_int	rin,
		MMG5_int	rex
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the sol structure.
ref	input tetra reference.
split	MMG5_MMAT_NoSplit if the entity must not be splitted, MMG5_MMAT_Split otherwise
rin	internal reference after ls discretization
rex	external reference after ls discretization

Returns: 0 if failed, 1 otherwise.

Set the reference mapping for the elements of ref ref in ls discretization mode.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_MULTIMAT(mesh,sol,ref,split,rin,rex,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER, INTENT(IN) :: split
INTEGER(MMG5F_INT), INTENT(IN):: ref,rin,rex
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 2519 of file API_functions_3d.c.

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◆ MMG3D_Set_normalAtVertex()

LIBMMG3D_EXPORT int MMG3D_Set_normalAtVertex	(	MMG5_pMesh	mesh,
		MMG5_int	k,
		double	n0,
		double	n1,
		double	n2
	)

Parameters

mesh	pointer toward the mesh structure.
k	point index
n0	x componant of the normal at point k.
n1	y componant of the normal at point k.
n2	z componant of the normal at point k.

Returns: 1 if success.

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

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_NORMALATVERTEX(mesh,k,n0,n1,n2,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
REAL(KIND=8), INTENT(IN) :: n0,n1,n2
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1376 of file API_functions_3d.c.

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◆ MMG3D_Set_outputMeshName()

LIBMMG3D_EXPORT int MMG3D_Set_outputMeshName	(	MMG5_pMesh	mesh,
		const char *	meshout
	)

Parameters

mesh	pointer toward the mesh structure.
meshout	name of the output mesh file.

Returns: 1.

Set the name of output mesh file.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_OUTPUTMESHNAME(mesh,meshout,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
CHARACTER(LEN=*), INTENT(IN) :: meshout
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 74 of file API_functions_3d.c.

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◆ MMG3D_Set_outputSolName()

LIBMMG3D_EXPORT int MMG3D_Set_outputSolName	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		const char *	solout
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the sol structure.
solout	name of the output solution file.

Returns: 0 if failed, 1 otherwise.

Set the name of output solution file.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_OUTPUTSOLNAME(mesh,sol,solout,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: solout
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 79 of file API_functions_3d.c.

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◆ MMG3D_Set_parallelTriangle()

LIBMMG3D_EXPORT int MMG3D_Set_parallelTriangle	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Parameters

mesh	pointer toward the mesh structure.
k	triangle index.

Returns: 1.

Set triangle k as parallel (triangle at the interface between two processors, ie, this triangle is required). (k from 1 to nb_tria included).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_PARALLELTRIANGLE(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1314 of file API_functions_3d.c.

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◆ MMG3D_Set_parallelTriangles()

LIBMMG3D_EXPORT int MMG3D_Set_parallelTriangles	(	MMG5_pMesh	mesh,
		MMG5_int *	parIdx,
		MMG5_int	npar
	)

Parameters

mesh	pointer toward the mesh structure.
parIdx	table of the indices of the parallel trias.
npar	number of triangles between processors.

Returns: 1.

Set the parallel triangles (triangles at the interface between processors, ie this triangles are required).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_PARALLELTRIANGLES(mesh,parIdx,npar,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), DIMENSION(*),INTENT(IN) :: parIdx
INTEGER(MMG5F_INT), INTENT(IN) :: npar
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1330 of file API_functions_3d.c.

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◆ MMG3D_Set_prism()

LIBMMG3D_EXPORT int MMG3D_Set_prism	(	MMG5_pMesh	mesh,
		MMG5_int	v0,
		MMG5_int	v1,
		MMG5_int	v2,
		MMG5_int	v3,
		MMG5_int	v4,
		MMG5_int	v5,
		MMG5_int	ref,
		MMG5_int	pos
	)

Parameters

mesh	pointer toward the mesh structure.
v0	first vertex of prism.
v1	second vertex of prism.
v2	third vertex of prism.
v3	fourth vertex of prism.
v4	fifth vertex of prism.
v5	sixth vertex of prism.
ref	prism reference.
pos	prism position in the mesh.

Returns: 0 if failed, 1 otherwise.

Set prisms of vertices v0, v1,v2,v3,v4,v5 and reference ref at position pos in mesh structure (from 1 to nb_prisms included).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_PRISM(mesh,v0,v1,v2,v3,v4,v5,ref,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: v0,v1,v2,v3,v4,v5,ref,pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 713 of file API_functions_3d.c.

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◆ MMG3D_Set_prisms()

LIBMMG3D_EXPORT int MMG3D_Set_prisms	(	MMG5_pMesh	mesh,
		MMG5_int *	prisms,
		MMG5_int *	refs
	)

Parameters

mesh	pointer toward the mesh structure.
prisms	vertices of the prisms of the mesh Vertices of the $i^{th}$ prism are stored in prism[(i-1)*6]@6.
refs	table of the prisms references. References of the $i^{th}$ prisms is stored in refs[i-1].

Returns: 0 if failed, 1 otherwise.

Set vertices and references of the mesh prisms.

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

‍! SUBROUTINE MMG3D_SET_PRISMS(mesh,prisms,refs,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! INTEGER(MMG5F_INT), DIMENSION(*), INTENT(IN) :: prisms
! INTEGER(MMG5F_INT), DIMENSION(*), INTENT(IN) :: refs
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 799 of file API_functions_3d.c.

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◆ MMG3D_Set_quadrilateral()

LIBMMG3D_EXPORT int MMG3D_Set_quadrilateral	(	MMG5_pMesh	mesh,
		MMG5_int	v0,
		MMG5_int	v1,
		MMG5_int	v2,
		MMG5_int	v3,
		MMG5_int	ref,
		MMG5_int	pos
	)

Parameters

mesh	pointer toward the mesh structure.
v0	first vertex of quadrilateral.
v1	second vertex of quadrilateral.
v2	third vertex of quadrilateral.
v3	fourth vertex of quadrilateral.
ref	quadrilateral reference.
pos	quadrilateral position in the mesh.

Returns: 0 if failed, 1 otherwise.

Set quadrilateral of vertices v0, v1, v2, v3 and reference ref at position pos in mesh structure (from 1 to nb_quadrangles included).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_QUADRILATERAL(mesh,v0,v1,v2,v3,ref,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: v0,v1,v2,v3,ref,pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 977 of file API_functions_3d.c.

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◆ MMG3D_Set_quadrilaterals()

LIBMMG3D_EXPORT int MMG3D_Set_quadrilaterals	(	MMG5_pMesh	mesh,
		MMG5_int *	quads,
		MMG5_int *	refs
	)

Parameters

mesh	pointer toward the mesh structure.
quads	pointer toward the table of the quads vertices Vertices of the $i^{th}$ quadra are stored in quads[(i-1)*3]@3.
refs	pointer toward the table of the quadrilateral references. refs[i-1] is the ref of the $i^{th}$ quadra.

Returns: 0 if failed, 1 otherwise.

Set vertices and references of the mesh quadrilaterals.

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

‍! SUBROUTINE MMG3D_SET_QUADRILATERALS(mesh,quads,refs,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! INTEGER(MMG5F_INT),DIMENSION(*), INTENT(IN) :: quads
! INTEGER(MMG5F_INT),DIMENSION(*), INTENT(IN) :: refs
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 1050 of file API_functions_3d.c.

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◆ MMG3D_Set_requiredEdge()

LIBMMG3D_EXPORT int MMG3D_Set_requiredEdge	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Parameters

mesh	pointer toward the mesh structure.
k	edge index.

Returns: 1.

Set edge k as required.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_REQUIREDEDGE(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1364 of file API_functions_3d.c.

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◆ MMG3D_Set_requiredTetrahedra()

LIBMMG3D_EXPORT int MMG3D_Set_requiredTetrahedra	(	MMG5_pMesh	mesh,
		MMG5_int *	reqIdx,
		MMG5_int	nreq
	)

Parameters

mesh	pointer toward the mesh structure.
reqIdx	table of the indices of the required elements.
nreq	number of required elements

Returns: 1.

Set the required Tetra.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_REQUIREDTETRAHEDRA(mesh,reqIdx,nreq,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), DIMENSION(*),INTENT(IN) :: reqIdx
INTEGER(MMG5F_INT), INTENT(IN) :: nreq
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1256 of file API_functions_3d.c.

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◆ MMG3D_Set_requiredTetrahedron()

LIBMMG3D_EXPORT int MMG3D_Set_requiredTetrahedron	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Parameters

mesh	pointer toward the mesh structure.
k	element index.

Returns: 1.

Set element k as required (k from 1 to nb_tetra included).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_REQUIREDTETRAHEDRON(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1244 of file API_functions_3d.c.

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◆ MMG3D_Set_requiredTriangle()

LIBMMG3D_EXPORT int MMG3D_Set_requiredTriangle	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Parameters

mesh	pointer toward the mesh structure.
k	triangle index.

Returns: 1.

Set triangle k as required (k from 1 to nb_tria included).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_REQUIREDTRIANGLE(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1276 of file API_functions_3d.c.

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◆ MMG3D_Set_requiredTriangles()

LIBMMG3D_EXPORT int MMG3D_Set_requiredTriangles	(	MMG5_pMesh	mesh,
		MMG5_int *	reqIdx,
		MMG5_int	nreq
	)

Parameters

mesh	pointer toward the mesh structure.
reqIdx	table of the indices of the required trias.
nreq	number of required trias

Returns: 1.

Set the required triangles

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_REQUIREDTRIANGLES(mesh,reqIdx,nreq,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), DIMENSION(*),INTENT(IN) :: reqIdx
INTEGER(MMG5F_INT), INTENT(IN) :: nreq
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1292 of file API_functions_3d.c.

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◆ MMG3D_Set_requiredVertex()

LIBMMG3D_EXPORT int MMG3D_Set_requiredVertex	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Parameters

mesh	pointer toward the mesh structure.
k	vertex index.

Returns: 1.

Set point k as required (k from 1 to nb_vertices included).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_REQUIREDVERTEX(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1231 of file API_functions_3d.c.

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◆ MMG3D_Set_ridge()

LIBMMG3D_EXPORT int MMG3D_Set_ridge	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Parameters

mesh	pointer toward the mesh structure.
k	edge index.

Returns: 1.

Set ridge at edge k.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_RIDGE(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1352 of file API_functions_3d.c.

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◆ MMG3D_Set_scalarSol()

LIBMMG3D_EXPORT int MMG3D_Set_scalarSol	(	MMG5_pSol	met,
		double	s,
		MMG5_int	pos
	)

Parameters

met	pointer toward the sol structure.
s	solution scalar value.
pos	position of the solution in the mesh.

Returns: 0 if failed, 1 otherwise.

Set scalar value s at position pos in solution structure (pos from 1 to nb_vertices included).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_SCALARSOL(met,s,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), INTENT(IN) :: s
INTEGER(MMG5F_INT), INTENT(IN):: pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1430 of file API_functions_3d.c.

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◆ MMG3D_Set_scalarSols()

LIBMMG3D_EXPORT int MMG3D_Set_scalarSols	(	MMG5_pSol	met,
		double *	s
	)

Parameters

met	pointer toward the sol structure.
s	table 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 MMG3D_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

Definition at line 1494 of file API_functions_3d.c.

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◆ MMG3D_Set_solsAtVerticesSize()

LIBMMG3D_EXPORT int MMG3D_Set_solsAtVerticesSize	(	MMG5_pMesh	mesh,
		MMG5_pSol *	sol,
		int	nsols,
		MMG5_int	nentities,
		int *	typSol
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward an allocatable sol structure.
nsols	number of solutions per entity
nentities	number of vertices
typSol	Array of size nsols listing the type of the solutions (scalar, vectorial...).

Returns: 0 if failed, 1 otherwise.

Initialize an array of solutions field defined at vertices: set dimension, types and number of data. To use to initialize an array of solution fields (not used by Mmg itself).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_SOLSATVERTICESSIZE(mesh,sol,nsols,nentities,typSol,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER, INTENT(IN) :: nsols
INTEGER(MMG5F_INT), INTENT(IN):: nentities
INTEGER, INTENT(IN) :: typSol(*)
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Sol tab allocation

Definition at line 157 of file API_functions_3d.c.

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◆ MMG3D_Set_solSize()

LIBMMG3D_EXPORT int MMG3D_Set_solSize	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		int	typEntity,
		MMG5_int	np,
		int	typSol
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the sol structure.
typEntity	type of solutions entities (vertices, triangles...).
np	number of solutions.
typSol	type of solution (scalar, vectorial...).

Returns: 0 if failed, 1 otherwise.

Initialize a solution field: set dimension, types and number of data. To use to initialize a metric, a level-set or a displacement field.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_SOLSIZE(mesh,sol,typEntity,np,typSol,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER(MMG5F_INT), INTENT(IN):: np
INTEGER, INTENT(IN) :: typEntity,typSol
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 112 of file API_functions_3d.c.

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◆ MMG3D_Set_tensorSol()

LIBMMG3D_EXPORT int MMG3D_Set_tensorSol	(	MMG5_pSol	met,
		double	m11,
		double	m12,
		double	m13,
		double	m22,
		double	m23,
		double	m33,
		MMG5_int	pos
	)

Parameters

met	pointer toward the sol structure.
m11	value of the tensorial solution at position (1,1) in the tensor
m12	value of the tensorial solution at position (1,2) in the tensor
m13	value of the tensorial solution at position (1,3) in the tensor
m22	value of the tensorial solution at position (2,2) in the tensor
m23	value of the tensorial solution at position (2,3) in the tensor
m33	value of the tensorial solution at position (3,3) in the tensor
pos	position of the solution in the mesh (begin to 1).

Returns: 0 if failed, 1 otherwise.

Set tensorial values at position pos in solution structure. (pos from 1 to nb_vertices included).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_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(MMG5F_INT), INTENT(IN):: pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1627 of file API_functions_3d.c.

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◆ MMG3D_Set_tensorSols()

LIBMMG3D_EXPORT int MMG3D_Set_tensorSols	(	MMG5_pSol	met,
		double *	sols
	)

Parameters

met	pointer toward the sol structure.
sols	table of the tensorial solutions. sols[6*(i-1)]@6 is the solution at vertex i

Returns: 0 if failed, 1 otherwise.

Set tensorial values by array.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_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

Definition at line 1705 of file API_functions_3d.c.

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◆ MMG3D_Set_tetrahedra()

LIBMMG3D_EXPORT int MMG3D_Set_tetrahedra	(	MMG5_pMesh	mesh,
		MMG5_int *	tetra,
		MMG5_int *	refs
	)

Parameters

mesh	pointer toward the mesh structure.
tetra	vertices of the tetras of the mesh Vertices of the $i^{th}$ tetra are stored in tetra[(i-1)*4]@4.
refs	table of the tetrahedra references. References of the $i^{th}$ tetra is stored in refs[i-1].

Returns: 0 if failed, 1 otherwise.

Set vertices and references of the mesh tetrahedra.

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

‍! SUBROUTINE MMG3D_SET_TETRAHEDRA(mesh,tetra,refs,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! INTEGER(MMG5F_INT), DIMENSION(*), INTENT(IN) :: tetra
! INTEGER(MMG5F_INT), DIMENSION(*), INTENT(IN) :: refs
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 631 of file API_functions_3d.c.

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◆ MMG3D_Set_tetrahedron()

LIBMMG3D_EXPORT int MMG3D_Set_tetrahedron	(	MMG5_pMesh	mesh,
		MMG5_int	v0,
		MMG5_int	v1,
		MMG5_int	v2,
		MMG5_int	v3,
		MMG5_int	ref,
		MMG5_int	pos
	)

Parameters

mesh	pointer toward the mesh structure.
v0	first vertex of tetrahedron.
v1	second vertex of tetrahedron.
v2	third vertex of tetrahedron.
v3	fourth vertex of tetrahedron.
ref	tetrahedron reference.
pos	tetrahedron position in the mesh.

Returns: 0 if failed, 1 otherwise.

Set tetrahedra of vertices v0, v1,v2,v3 and reference ref at position pos in mesh structure (from 1 to nb_tetra included).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_TETRAHEDRON(mesh,v0,v1,v2,v3,ref,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: v0,v1,v2,v3,pos
INTEGER(MMG5F_INT), INTENT(IN):: ref
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 517 of file API_functions_3d.c.

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◆ MMG3D_Set_triangle()

LIBMMG3D_EXPORT int MMG3D_Set_triangle	(	MMG5_pMesh	mesh,
		MMG5_int	v0,
		MMG5_int	v1,
		MMG5_int	v2,
		MMG5_int	ref,
		MMG5_int	pos
	)

Parameters

mesh	pointer toward the mesh structure.
v0	first vertex of triangle.
v1	second vertex of triangle.
v2	third vertex of triangle.
ref	triangle reference.
pos	triangle 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 (from 1 to nb_triangle included).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_TRIANGLE(mesh,v0,v1,v2,ref,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN) :: v0,v1,v2,ref,pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 858 of file API_functions_3d.c.

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◆ MMG3D_Set_triangles()

LIBMMG3D_EXPORT int MMG3D_Set_triangles	(	MMG5_pMesh	mesh,
		MMG5_int *	tria,
		MMG5_int *	refs
	)

Parameters

mesh	pointer toward the mesh structure.
tria	pointer toward the table of the tria vertices Vertices of the $i^{th}$ tria are stored in tria[(i-1)*3]@3.
refs	pointer 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 MMG3D_SET_TRIANGLES(mesh,tria,refs,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! INTEGER(MMG5F_INT),DIMENSION(*), INTENT(IN) :: tria
! INTEGER(MMG5F_INT),DIMENSION(*), INTENT(IN) :: refs
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 934 of file API_functions_3d.c.

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◆ MMG3D_Set_vectorSol()

LIBMMG3D_EXPORT int MMG3D_Set_vectorSol	(	MMG5_pSol	met,
		double	vx,
		double	vy,
		double	vz,
		MMG5_int	pos
	)

Parameters

met	pointer toward the sol structure.
vx	x value of the vectorial solution.
vy	y value of the vectorial solution.
vz	z value of the vectorial solution.
pos	position of the solution in the mesh (begin to 1).

Returns: 0 if failed, 1 otherwise.

Set vectorial value at position pos in solution structure. (pos from 1 to nb_vertices included).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SET_VECTORSOL(met,vx,vy,vz,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), INTENT(IN) :: vx,vy,vz
INTEGER(MMG5F_INT), INTENT(IN):: pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1520 of file API_functions_3d.c.

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◆ MMG3D_Set_vectorSols()

LIBMMG3D_EXPORT int MMG3D_Set_vectorSols	(	MMG5_pSol	met,
		double *	sols
	)

Parameters

met	pointer toward the sol structure.
sols	table 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 MMG3D_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

Definition at line 1589 of file API_functions_3d.c.

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◆ MMG3D_Set_vertex()

LIBMMG3D_EXPORT int MMG3D_Set_vertex	(	MMG5_pMesh	mesh,
		double	c0,
		double	c1,
		double	c2,
		MMG5_int	ref,
		MMG5_int	pos
	)

Parameters

mesh	pointer toward the mesh structure.
c0	coordinate of the point along the first dimension.
c1	coordinate of the point along the second dimension.
c2	coordinate of the point along the third dimension.
ref	point reference.
pos	position of the point in the mesh.

Returns: 1.

Set vertex of coordinates c0, c1,c2 and reference ref at position pos in mesh structure (from 1 to nb_vertices included).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_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(MMG5F_INT), INTENT(IN):: ref,pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 358 of file API_functions_3d.c.

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◆ MMG3D_Set_vertices()

LIBMMG3D_EXPORT int MMG3D_Set_vertices	(	MMG5_pMesh	mesh,
		double *	vertices,
		MMG5_int *	refs
	)

Parameters

mesh	pointer toward the mesh structure.
vertices	table of the points coor. The coordinates of the $i^{th}$ point are stored in vertices[(i-1)*3]@3.
refs	table of points references. The ref of the 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 MMG3D_SET_VERTICES(mesh,vertices,refs,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! REAL(KIND=8), INTENT(IN) :: vertices(*)
! INTEGER(MMG5F_INT),INTENT(IN) :: refs(*)
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 454 of file API_functions_3d.c.

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◆ MMG3D_setfunc()

LIBMMG3D_EXPORT void MMG3D_setfunc	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

To associate function pointers without calling MMG3D_mmg3dlib

Parameters

mesh	pointer toward the mesh structure (unused).
met	pointer toward the sol structure (unused).

Set function pointers for caltet, lenedg, lenedgCoor defsiz, gradsiz... depending if the readed metric is anisotropic or isotropic

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SETFUNC(mesh,met)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met
END SUBROUTINE

Definition at line 41 of file libmmg3d_tools.c.

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◆ MMG3D_stockOptions()

LIBMMG3D_EXPORT int MMG3D_stockOptions	(	MMG5_pMesh	mesh,
		MMG5_Info *	info
	)

Parameters

mesh	pointer toward the mesh structure.
info	pointer toward the info structure.

Returns: 1.

Store the info structure in the mesh structure.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_STOCKOPTIONS(mesh,info,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,info
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 983 of file libmmg3d_tools.c.

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◆ MMG3D_switch_metricStorage()

LIBMMG3D_EXPORT int MMG3D_switch_metricStorage	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer toward the mesh structure
met	pointer toward the sol structure

Returns: 1 if success

Switch the m22 and m23 value of the metric to allow to pass from the API storage to the medit one.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_SWITCH_METRICSTORAGE(mesh,met,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1523 of file libmmg3d_tools.c.

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◆ MMG3D_Unset_corner()

LIBMMG3D_EXPORT int MMG3D_Unset_corner	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Parameters

mesh	pointer toward the mesh structure.
k	vertex index.

Returns: 1.

Remove corner attribute at point pos (from 1 to nb_vertices included).

Remarks: Fortran interface

‍ SUBROUTINE MMG3D_UNSET_CORNER(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1225 of file API_functions_3d.c.

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◆ MMG3D_Unset_parallelTriangle()

LIBMMG3D_EXPORT int MMG3D_Unset_parallelTriangle	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Parameters

mesh	pointer toward the mesh structure.
k	triangle index.

Returns: 1.

Remove parallel attribute from triangle k (ie tria aren't preserved anymore). (k from 1 to nb_tria included).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_UNSET_PARALLELTRIANGLE(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1322 of file API_functions_3d.c.

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◆ MMG3D_Unset_parallelTriangles()

LIBMMG3D_EXPORT int MMG3D_Unset_parallelTriangles	(	MMG5_pMesh	mesh,
		MMG5_int *	parIdx,
		MMG5_int	npar
	)

Parameters

mesh	pointer toward the mesh structure.
parIdx	table of the indices of the parallel trias.
npar	number of triangles between processors.

Returns: 1.

Remove parallel attributes from triangles (ie tria aren't preserved anymore).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_UNSET_PARALLELTRIANGLES(mesh,parIdx,npar,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), DIMENSION(*),INTENT(IN) :: parIdx
INTEGER(MMG5F_INT), INTENT(IN) :: npar
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1341 of file API_functions_3d.c.

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◆ MMG3D_Unset_requiredEdge()

LIBMMG3D_EXPORT int MMG3D_Unset_requiredEdge	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Parameters

mesh	pointer toward the mesh structure.
k	edge index.

Returns: 1.

Remove required attribute from edge k.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_UNSET_REQUIREDEDGE(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1370 of file API_functions_3d.c.

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◆ MMG3D_Unset_requiredTetrahedra()

LIBMMG3D_EXPORT int MMG3D_Unset_requiredTetrahedra	(	MMG5_pMesh	mesh,
		MMG5_int *	reqIdx,
		MMG5_int	nreq
	)

Parameters

mesh	pointer toward the mesh structure.
reqIdx	table of the indices of the required elements.
nreq	number of required elements

Returns: 1.

Remove required attribute from a list of Tetra whose indices are contained in array reqIdx.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_UNSET_REQUIREDTETRAHEDRA(mesh,reqIdx,nreq,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), DIMENSION(*),INTENT(IN) :: reqIdx
INTEGER(MMG5F_INT), INTENT(IN) :: nreq
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1266 of file API_functions_3d.c.

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◆ MMG3D_Unset_requiredTetrahedron()

LIBMMG3D_EXPORT int MMG3D_Unset_requiredTetrahedron	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Parameters

mesh	pointer toward the mesh structure.
k	element index.

Returns: 1.

Remove required attribute from element k (k from 1 to nb_tetra included).

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_UNSET_REQUIREDTETRAHEDRON(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1250 of file API_functions_3d.c.

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◆ MMG3D_Unset_requiredTriangle()

LIBMMG3D_EXPORT int MMG3D_Unset_requiredTriangle	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Parameters

mesh	pointer toward the mesh structure.
k	triangle index.

Returns: 1.

Remove required attribute from triangle k.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_UNSET_REQUIREDTRIANGLE(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1284 of file API_functions_3d.c.

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◆ MMG3D_Unset_requiredTriangles()

LIBMMG3D_EXPORT int MMG3D_Unset_requiredTriangles	(	MMG5_pMesh	mesh,
		MMG5_int *	reqIdx,
		MMG5_int	nreq
	)

Parameters

mesh	pointer toward the mesh structure.
reqIdx	table of the indices of the required trias.
nreq	number of required trias

Returns: 1.

Remove required attribute from triangles

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_UNSET_REQUIREDTRIANGLES(mesh,reqIdx,nreq,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), DIMENSION(*),INTENT(IN) :: reqIdx
INTEGER(MMG5F_INT), INTENT(IN) :: nreq
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1303 of file API_functions_3d.c.

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◆ MMG3D_Unset_requiredVertex()

LIBMMG3D_EXPORT int MMG3D_Unset_requiredVertex	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Parameters

mesh	pointer toward the mesh structure.
k	vertex index.

Returns: 1.

Remove required attribute from point k.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_UNSET_REQUIREDVERTEX(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1238 of file API_functions_3d.c.

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◆ MMG3D_Unset_ridge()

LIBMMG3D_EXPORT int MMG3D_Unset_ridge	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Parameters

mesh	pointer toward the mesh structure.
k	edge index.

Returns: 1.

Remove ridge attribute at edge k.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_UNSET_RIDGE(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1358 of file API_functions_3d.c.

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◆ MMG3D_usage()

LIBMMG3D_EXPORT int MMG3D_usage ( char * prog )

Parameters

prog	pointer toward the program name.
return	1 if success, 0 if fail.

Print help for mmg3d options.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_USAGE(prog,strlen0,retval)
CHARACTER(LEN=*), INTENT(IN) :: prog
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 132 of file libmmg3d_tools.c.

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Variable Documentation

◆ MMG3D_doSol

LIBMMG3D_EXPORT int(* MMG3D_doSol) (MMG5_pMesh mesh, MMG5_pSol met)	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

extern

Parameters

mesh	pointer toward the mesh structure
met	pointer toward the sol structure

Returns: 1 if success

Compute isotropic size map according to the mean of the length of the edges passing through a point.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_DOSOL(mesh,met,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,met
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 11 of file mmg3dexterns.c.

◆ MMG3D_lenedgCoor

LIBMMG3D_EXPORT double(* MMG3D_lenedgCoor) (double ca, double cb, double sa, double sb)	(	double *	ca,
		double *	cb,
		double *	sa,
		double *	sb
	)

extern

Parameters

ca	pointer toward the coordinates of the first edge's extremity.
cb	pointer toward the coordinates of the second edge's extremity.
ma	pointer toward the metric associated to the first edge's extremity.
mb	pointer toward the metric associated to the second edge's extremity.

Returns: edge length.

Compute length of edge (with ca and cb coordinates of edge extremities) according to the size prescription.

Remarks: Fortran interface:

‍ SUBROUTINE MMG3D_LENEDGCOOR(ca,cb,sa,sb,retval)
REAL(KIND=8), INTENT(IN) :: ca,cb,sa,sb
REAL(KIND=8), INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 10 of file mmg3dexterns.c.

Macros

Enumerations

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ MMG3D_LMAX

Enumeration Type Documentation

◆ MMG3D_Param

Function Documentation

◆ MMG3D_Add_tetrahedron()

◆ MMG3D_Add_vertex()

◆ MMG3D_Chk_meshData()

◆ MMG3D_Clean_isoSurf()

◆ MMG3D_Compute_eigenv()

◆ MMG3D_defaultValues()

◆ MMG3D_destockOptions()

◆ MMG3D_Free_all()

◆ MMG3D_Free_allSols()

◆ MMG3D_Free_names()

◆ MMG3D_Free_solutions()

◆ MMG3D_Free_structures()

◆ MMG3D_Get_adjaTet()

◆ MMG3D_Get_edge()

◆ MMG3D_Get_edges()

◆ MMG3D_Get_iparameter()

◆ MMG3D_Get_ithSol_inSolsAtVertices()

◆ MMG3D_Get_ithSols_inSolsAtVertices()

◆ MMG3D_Get_meshSize()

◆ MMG3D_Get_nonBdyTriangle()

◆ MMG3D_Get_normalAtVertex()

◆ MMG3D_Get_numberOfNonBdyTriangles()

◆ MMG3D_Get_prism()

◆ MMG3D_Get_prisms()

◆ MMG3D_Get_quadrilateral()

◆ MMG3D_Get_quadrilaterals()

◆ MMG3D_Get_scalarSol()

◆ MMG3D_Get_scalarSols()

◆ MMG3D_Get_solsAtVerticesSize()

◆ MMG3D_Get_solSize()

◆ MMG3D_Get_tensorSol()

◆ MMG3D_Get_tensorSols()

◆ MMG3D_Get_tetFromTria()

◆ MMG3D_Get_tetrahedra()

◆ MMG3D_Get_tetrahedron()

◆ MMG3D_Get_tetrahedronQuality()

◆ MMG3D_Get_tetsFromTria()

◆ MMG3D_Get_triangle()

◆ MMG3D_Get_triangles()

◆ MMG3D_Get_vectorSol()

◆ MMG3D_Get_vectorSols()

◆ MMG3D_Get_vertex()

◆ MMG3D_Get_vertices()

◆ MMG3D_GetByIdx_vertex()

◆ MMG3D_hashTetra()

◆ MMG3D_Init_fileNames()

◆ MMG3D_Init_mesh()

◆ MMG3D_Init_parameters()

◆ MMG3D_loadAllSols()

◆ MMG3D_loadGenericMesh()

◆ MMG3D_loadMesh()

◆ MMG3D_loadMshMesh()

◆ MMG3D_loadMshMesh_and_allData()

◆ MMG3D_loadSol()

◆ MMG3D_loadVtkMesh()

◆ MMG3D_loadVtkMesh_and_allData()

◆ MMG3D_loadVtuMesh()

◆ MMG3D_loadVtuMesh_and_allData()

◆ MMG3D_mmg3dcheck()

◆ MMG3D_mmg3dlib()

◆ MMG3D_mmg3dls()

◆ MMG3D_mmg3dmov()

◆ MMG3D_parsar()

◆ MMG3D_parsop()

◆ MMG3D_saveAllSols()

◆ MMG3D_saveGenericMesh()

◆ MMG3D_saveMesh()

◆ MMG3D_saveMshMesh()

◆ MMG3D_saveMshMesh_and_allData()

◆ MMG3D_saveSol()