#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
#include <limits.h>
#include <math.h>
#include <string.h>
#include <signal.h>
#include <ctype.h>
#include <float.h>
#include "libmmg2d.h"
#include "mmgcommon.h"

Include dependency graph for mmg2d.h:

Data Structures
struct	squeue

struct	Bucket

struct	Hedge

struct	HashTable

Macros
#define	M_MAX(a, b) (((a) > (b)) ? (a) : (b))

#define	M_MIN(a, b) (((a) < (b)) ? (a) : (b))

#define	M_LAMBDA 0.34

#define	M_MU 0.33

#define	_MMG2_EPSD 1.e-10

#define	_MMG2D_EPSA 1.e-12

#define	_MMG2D_PRECI 1.

#define	_MMG2D_SIZE 0.75

#define	_MMG2D_ALPHA 0.28867513459

#define	_MMG2D_ALPHAD 3.464101615137755 /* 6.0 / sqrt(3.0) */

#define	MMG2_LONMAX 1024

#define	_MMG2D_BADKAL 0.2

#define	_MMG2_NULKAL 1.e-6

#define	_MMG2_ANGCORN -1.e-6

#define	_MMG2_SHORTMAX 0x7fff

#define	MMG2_LLONG 2.0

#define	MMG2_LSHRT 0.3

#define	MMG2_LOPTL 1.4

#define	MMG2_LOPTS 0.71

#define	_MMG2D_NPMAX 50000

#define	_MMG2D_NEDMAX 100000

#define	_MMG2D_NEMAX 100000

#define	_MMG2D_RETURN_AND_FREE(mesh, met, disp, val)

#define	_MMG2D_POINT_REALLOC(mesh, sol, ip, wantedGap, law, o, tag, retval)

#define	_MMG2D_TRIA_REALLOC(mesh, jel, wantedGap, law, retval)

#define	_MMG2D_EDGE_REALLOC(mesh, jel, wantedGap, law, retval)

Typedefs
typedef struct squeue	Queue

typedef Queue *	pQueue

typedef Bucket *	pBucket

typedef HashTable *	pHashTable

Functions
static void	_MMG2_excfun (int sigid)

int	_MMG2D_newPt (MMG5_pMesh mesh, double c[2], int16_t tag)

void	_MMG2D_delPt (MMG5_pMesh mesh, int ip)

int	_MMG5_newEdge (MMG5_pMesh mesh)

void	_MMG5_delEdge (MMG5_pMesh mesh, int iel)

int	_MMG2D_newElt (MMG5_pMesh mesh)

int	_MMG2D_delElt (MMG5_pMesh mesh, int iel)

int	_MMG5_getnElt (MMG5_pMesh mesh, int n)

int	MMG2D_zaldy (MMG5_pMesh mesh)

long long	_MMG5_memSize (void)

int	_MMG2D_memOption (MMG5_pMesh mesh)

int	MMG2_scaleMesh (MMG5_pMesh, MMG5_pSol)

int	MMG2_unscaleMesh (MMG5_pMesh, MMG5_pSol)

int	MMG2_pack (MMG5_pMesh, MMG5_pSol)

int	MMG2_outqua (MMG5_pMesh, MMG5_pSol)

int	MMG2_mmg2d1 (MMG5_pMesh, MMG5_pSol)

int	_MMG2D_Init_mesh_var (va_list argptr)

int	_MMG2D_Free_all_var (va_list argptr)

int	_MMG2D_Free_structures_var (va_list argptr)

int	_MMG2D_Free_names_var (va_list argptr)

void	MMG2D_solTruncatureForOptim (MMG5_pMesh mesh, MMG5_pSol met)

int	MMG2_mmg2d2 (MMG5_pMesh, MMG5_pSol)

int	MMG2_mmg2d6 (MMG5_pMesh, MMG5_pSol)

int	MMG2_mmg2d9 (MMG5_pMesh, MMG5_pSol, MMG5_pSol)

int	_MMG2_swapdelone (MMG5_pMesh, MMG5_pSol, int, char, double, int *)

int	_MMG5_mmg2dChkmsh (MMG5_pMesh, int, int)

int	MMG2_boulep (MMG5_pMesh, int, int, int *)

int	MMG2_prilen (MMG5_pMesh, MMG5_pSol)

int	MMG2_coorbary (MMG5_pMesh, MMG5_pTria, double c[2], double , double , double *)

int	MMG2_isInTriangle (MMG5_pMesh, int, double c[2])

int	MMG2_cutEdge (MMG5_pMesh, MMG5_pTria, MMG5_pPoint, MMG5_pPoint)

int	MMG2_cutEdgeTriangle (MMG5_pMesh, int, int, int)

int	MMG2_findTria (MMG5_pMesh, int)

int	MMG2_locateEdge (MMG5_pMesh, int, int, int , int )

int	MMG2_bdryenforcement (MMG5_pMesh, MMG5_pSol)

int	MMG2_settagtriangles (MMG5_pMesh, MMG5_pSol)

int	MMG2_findtrianglestate (MMG5_pMesh, int, int, int, int, int, int)

pQueue	MMG2_kiuini (MMG5_pMesh mesh, int nbel, double declic, int base)

void	MMG2_kiufree (pQueue q)

int	MMG2_kiudel (pQueue q, int iel)

int	MMG2_kiuput (pQueue q, int iel)

int	MMG2_kiupop (pQueue q)

int	MMG2_hashEdge (pHashTable edgeTable, int iel, int ia, int ib)

int	MMG2_hashNew (HashTable *hash, int hsize, int hmax)

int	MMG2_baseBdry (MMG5_pMesh mesh)

int	MMG2_invmat (double m, double minv)

int	simred (double m1, double m2, double *m)

int	_MMG2_cavity (MMG5_pMesh, MMG5_pSol, int, int *)

int	_MMG2_delone (MMG5_pMesh, MMG5_pSol, int, int *, int)

int	_MMG2_cenrad_iso (MMG5_pMesh, double , double , double *)

int	_MMG2_getIniRef (MMG5_pMesh, int)

int	_MMG2_isSplit (MMG5_pMesh, int, int , int )

int	MMG2_parsop (MMG5_pMesh, MMG5_pSol)

int	_MMG2_ismaniball (MMG5_pMesh, MMG5_pSol, int, char)

int	_MMG2_snapval (MMG5_pMesh, MMG5_pSol, double *)

int	_MMG2_chkmanimesh (MMG5_pMesh)

int	MMG2_hashTria (MMG5_pMesh)

int	_MMG2_resetRef (MMG5_pMesh)

int	_MMG2_cuttri_ls (MMG5_pMesh, MMG5_pSol)

int	_MMG2_setref_ls (MMG5_pMesh, MMG5_pSol)

int	_MMG2_split1_sim (MMG5_pMesh, MMG5_pSol, int, int vx[3])

int	_MMG2_split2_sim (MMG5_pMesh, MMG5_pSol, int, int vx[3])

int	_MMG2_split3_sim (MMG5_pMesh, MMG5_pSol, int, int vx[3])

int	_MMG2_split1 (MMG5_pMesh, MMG5_pSol, int, int vx[3])

int	_MMG2_split2 (MMG5_pMesh, MMG5_pSol, int, int vx[3])

int	_MMG2_split3 (MMG5_pMesh, MMG5_pSol, int, int vx[3])

int	_MMG2_splitbar (MMG5_pMesh, int, int)

int	MMG2_assignEdge (MMG5_pMesh)

int	MMG2_bdryEdge (MMG5_pMesh)

int	_MMG2_setadj (MMG5_pMesh)

int	_MMG2_singul (MMG5_pMesh)

int	_MMG2_analys (MMG5_pMesh)

int	_MMG2_norver (MMG5_pMesh)

int	_MMG2_regnor (MMG5_pMesh)

int	_MMG2_boulen (MMG5_pMesh, int, char, int , int , double *)

int	MMG2_mmg2d1n (MMG5_pMesh, MMG5_pSol)

int	_MMG2_anatri (MMG5_pMesh, MMG5_pSol, char)

int	_MMG2_adptri (MMG5_pMesh, MMG5_pSol)

int	_MMG2_defsiz_iso (MMG5_pMesh, MMG5_pSol)

int	_MMG2_defsiz_ani (MMG5_pMesh, MMG5_pSol)

int	_MMG2_defmetbdy_2d (MMG5_pMesh, MMG5_pSol, int, char)

int	_MMG2_defaultmet_2d (MMG5_pMesh, MMG5_pSol, int, char)

int	_MMG2_grad2met_ani (MMG5_pMesh, MMG5_pSol, double , double , double)

int	_MMG2_gradsiz_iso (MMG5_pMesh, MMG5_pSol)

int	_MMG2_gradsiz_ani (MMG5_pMesh, MMG5_pSol)

int	_MMG2_anaelt (MMG5_pMesh, MMG5_pSol, int)

int	_MMG2_colelt (MMG5_pMesh, MMG5_pSol, int)

int	_MMG2_swpmsh (MMG5_pMesh, MMG5_pSol, int)

double	_MMG2_lencurv_iso (MMG5_pMesh, MMG5_pSol, int, int)

double	_MMG2_lencurv_ani (MMG5_pMesh, MMG5_pSol, int, int)

int	_MMG2_chkedg (MMG5_pMesh, int)

int	_MMG2_bezierCurv (MMG5_pMesh, int, char, double, double , double )

int	_MMG2_dichoto (MMG5_pMesh, MMG5_pSol, int, int *)

double	_MMG2_quickcal (MMG5_pMesh, MMG5_pTria)

int	_MMG2_chkcol (MMG5_pMesh, MMG5_pSol, int, char, int *, char)

int	_MMG2_colver (MMG5_pMesh, int, int *)

int	_MMG2_colver3 (MMG5_pMesh, int *)

int	_MMG2_colver2 (MMG5_pMesh, int *)

int	_MMG2_boulet (MMG5_pMesh, int, char, int *)

int	_MMG2_bouleendp (MMG5_pMesh, int, char, int , int )

int	_MMG2_savemesh_db (MMG5_pMesh, char *, char)

int	_MMG2_savemet_db (MMG5_pMesh, MMG5_pSol, char *, char)

int	_MMG2_chkswp (MMG5_pMesh, MMG5_pSol, int, char, char)

int	_MMG2_swapar (MMG5_pMesh, int, char)

int	_MMG5_interpmet22 (MMG5_pMesh, double , double , double, double *)

int	_MMG2_intmet_iso (MMG5_pMesh, MMG5_pSol, int, char, int, double)

int	_MMG2_intmet_ani (MMG5_pMesh, MMG5_pSol, int, char, int, double)

int	_MMG2_adpspl (MMG5_pMesh, MMG5_pSol)

int	_MMG2_adpcol (MMG5_pMesh, MMG5_pSol)

int	_MMG2_movtri (MMG5_pMesh, MMG5_pSol, int, char)

int	_MMG2_chkspl (MMG5_pMesh, MMG5_pSol, int, char)

int	_MMG2_split1b (MMG5_pMesh, int, char, int)

int	_MMG2_movedgpt (MMG5_pMesh, MMG5_pSol, int, int *, char)

int	_MMG2_movintpt (MMG5_pMesh, MMG5_pSol, int, int *, char)

int	_MMG2_movintpt_ani (MMG5_pMesh, MMG5_pSol, int, int *, char)

int	_MMG2_chkmsh (MMG5_pMesh)

int	_MMG2_chkor (MMG5_pMesh)

int	_MMG2_savenor_db (MMG5_pMesh, char *, char)

int	_MMG2_savedisp_db (MMG5_pMesh mesh, MMG5_pSol, char *, char)

int	_MMG2_velextLS (MMG5_pMesh, MMG5_pSol)

int	_MMG2D_indElt (MMG5_pMesh mesh, int kel)

int	_MMG2D_indPt (MMG5_pMesh mesh, int kp)

double	long_ani (double ca, double cb, double ma, double mb)

double	long_iso (double ca, double cb, double ma, double mb)

double	_MMG2_caltri_ani (MMG5_pMesh mesh, MMG5_pSol sol, MMG5_pTria)

double	_MMG2_caltri_iso (MMG5_pMesh mesh, MMG5_pSol sol, MMG5_pTria)

int	optlen_ani (MMG5_pMesh mesh, MMG5_pSol sol, double declic, int base)

int	optlen_iso (MMG5_pMesh mesh, MMG5_pSol sol, double declic, int base)

int	optlen_iso_bar (MMG5_pMesh mesh, MMG5_pSol sol, double declic, int base)

int	interp_ani (double , double , double *, double)

int	interp_iso (double , double , double *, double)

int	lissmet_iso (MMG5_pMesh mesh, MMG5_pSol sol)

int	lissmet_ani (MMG5_pMesh mesh, MMG5_pSol sol)

void	_MMG2_Init_parameters (MMG5_pMesh mesh)

static void	_MMG2D_Set_commonFunc ()

Variables
static const int	MMG2_iare [3][2] = {{1,2},{2,0},{0,1}}

static const int	MMG2_iopp [3][2] = {{1,2},{0,2},{0,1}}

static const unsigned int	MMG2_idir [5] = {0,1,2,0,1}

static const unsigned int	MMG2_inxt [5] = {1,2,0,1,2}

double(*	MMG2D_lencurv )(MMG5_pMesh, MMG5_pSol, int, int)

double(*	MMG2D_caltri )(MMG5_pMesh, MMG5_pSol, MMG5_pTria)

int(*	MMG2_optlen )(MMG5_pMesh, MMG5_pSol, double, int)

int(*	MMG2D_intmet )(MMG5_pMesh, MMG5_pSol, int, char, int, double)

int(*	MMG2D_gradsiz )(MMG5_pMesh, MMG5_pSol)

int(*	MMG2D_defsiz )(MMG5_pMesh, MMG5_pSol)

Macro Definition Documentation

◆ _MMG2_ANGCORN

#define _MMG2_ANGCORN -1.e-6

◆ _MMG2_EPSD

#define _MMG2_EPSD 1.e-10

◆ _MMG2_NULKAL

#define _MMG2_NULKAL 1.e-6

◆ _MMG2_SHORTMAX

#define _MMG2_SHORTMAX 0x7fff

◆ _MMG2D_ALPHA

#define _MMG2D_ALPHA 0.28867513459

◆ _MMG2D_ALPHAD

#define _MMG2D_ALPHAD 3.464101615137755 /* 6.0 / sqrt(3.0) */

◆ _MMG2D_BADKAL

#define _MMG2D_BADKAL 0.2

◆ _MMG2D_EDGE_REALLOC

#define _MMG2D_EDGE_REALLOC	(	mesh,
		jel,
		wantedGap,
		law,
		retval
	)

Value:

do          \
  {                                                                     \
    int klink;                                                          \
                                                                        \
    _MMG5_TAB_RECALLOC(mesh,mesh->edge,mesh->namax,wantedGap,MMG5_Edge, \
                       "larger edge table",law,retval);                 \
                                                                        \
    mesh->nanil = mesh->na+1;                                           \
    for (klink=mesh->nanil; klink<mesh->namax-1; klink++)               \
      mesh->edge[klink].b  = klink+1;                                   \
                                                                        \
                                                                        \
    /* We try again to add the point */                                 \
    jel = _MMG5_newEdge(mesh);                                          \
    if ( !jel ) {law;}                                                  \
  }while(0)

Reallocation of edge table and creation of edge jel

◆ _MMG2D_EPSA

#define _MMG2D_EPSA 1.e-12

◆ _MMG2D_NEDMAX

#define _MMG2D_NEDMAX 100000

◆ _MMG2D_NEMAX

#define _MMG2D_NEMAX 100000

◆ _MMG2D_NPMAX

#define _MMG2D_NPMAX 50000

◆ _MMG2D_POINT_REALLOC

#define _MMG2D_POINT_REALLOC	(	mesh,
		sol,
		ip,
		wantedGap,
		law,
		o,
		tag,
		retval
	)

Value:

do \
  {                                                                     \
    int klink;                                                          \
                                                                        \
    _MMG5_TAB_RECALLOC(mesh,mesh->point,mesh->npmax,wantedGap,MMG5_Point, \
                       "larger point table",law,retval);                \
                                                                        \
    mesh->npnil = mesh->np+1;                                           \
    for (klink=mesh->npnil; klink<mesh->npmax-1; klink++)               \
      mesh->point[klink].tmp  = klink+1;                                \
                                                                        \
    /* solution */                                                      \
    if ( sol->m ) {                                                     \
      _MMG5_ADD_MEM(mesh,(sol->size*(mesh->npmax-sol->npmax))*sizeof(double), \
                    "larger solution",law);                             \
      _MMG5_SAFE_REALLOC(sol->m,sol->size*(mesh->npmax+1),              \
                         double,"larger solution",retval);              \
    }                                                                   \
    sol->npmax = mesh->npmax;                                           \
                                                                        \
    /* We try again to add the point */                                 \
    ip = _MMG2D_newPt(mesh,o,tag);                                      \
    if ( !ip ) {law;}                                                   \
  }while(0)

Reallocation of point table and sol table and creation of point ip with coordinates o and tag tag

◆ _MMG2D_PRECI

#define _MMG2D_PRECI 1.

◆ _MMG2D_RETURN_AND_FREE

#define _MMG2D_RETURN_AND_FREE	(	mesh,
		met,
		disp,
		val
	)

Value:

do                 \
  {                                                                 \
    if ( !MMG2D_Free_all(MMG5_ARG_start,                            \
                         MMG5_ARG_ppMesh,&mesh,MMG5_ARG_ppMet,&met, \
                         MMG5_ARG_end) ) {                          \
      return MMG5_LOWFAILURE;                                       \
    }                                                               \
    return(val);                                                    \
  }while(0)

Free allocated pointers of mesh and sol structure and return value val

◆ _MMG2D_SIZE

#define _MMG2D_SIZE 0.75

◆ _MMG2D_TRIA_REALLOC

#define _MMG2D_TRIA_REALLOC	(	mesh,
		jel,
		wantedGap,
		law,
		retval
	)

Value:

do          \
  {                                                                     \
   int klink,oldSiz;                                                    \
                                                                        \
   oldSiz = mesh->ntmax;                                                \
   _MMG5_TAB_RECALLOC(mesh,mesh->tria,mesh->ntmax,wantedGap,MMG5_Tria,  \
                      "larger tria table",law,retval);                  \
                                                                        \
   mesh->nenil = mesh->nt+1;                                            \
   for (klink=mesh->nenil; klink<mesh->ntmax-1; klink++)                \
     mesh->tria[klink].v[2]  = klink+1;                                 \
                                                                        \
   if ( mesh->adja ) {                                                  \
     /* adja table */                                                   \
     _MMG5_ADD_MEM(mesh,3*(mesh->ntmax-oldSiz)*sizeof(int),             \
                   "larger adja table",law);                            \
     _MMG5_SAFE_RECALLOC(mesh->adja,3*oldSiz+5,3*mesh->ntmax+5,int      \
                         ,"larger adja table",retval);                  \
   }                                                                    \
                                                                        \
   /* We try again to add the point */                                  \
   jel = _MMG2D_newElt(mesh);                                           \
   if ( !jel ) {law;}                                                   \
   }while(0)

Reallocation of tria table and creation of tria jel

◆ M_LAMBDA

#define M_LAMBDA 0.34

◆ M_MAX

#define M_MAX	(	a,
		b
	)	(((a) > (b)) ? (a) : (b))

◆ M_MIN

#define M_MIN	(	a,
		b
	)	(((a) < (b)) ? (a) : (b))

◆ M_MU

#define M_MU 0.33

◆ MMG2_LLONG

#define MMG2_LLONG 2.0

◆ MMG2_LONMAX

#define MMG2_LONMAX 1024

◆ MMG2_LOPTL

#define MMG2_LOPTL 1.4

◆ MMG2_LOPTS

#define MMG2_LOPTS 0.71

◆ MMG2_LSHRT

#define MMG2_LSHRT 0.3

Typedef Documentation

◆ pBucket

typedef Bucket* pBucket

◆ pHashTable

typedef HashTable* pHashTable

◆ pQueue

typedef Queue* pQueue

◆ Queue

typedef struct squeue Queue

Function Documentation

◆ _MMG2_adpcol()

int _MMG2_adpcol	(	MMG5_pMesh	,
		MMG5_pSol
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_adpspl()

int _MMG2_adpspl	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer toward the metric structure.

Returns: -1 if failed or number of new points.

Analysis and splitting routine for edges in the final step of the algorithm; edges are only splitted on a one-by-one basis

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_adptri()

int _MMG2_adptri	(	MMG5_pMesh	,
		MMG5_pSol
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_anaelt()

int _MMG2_anaelt	(	MMG5_pMesh	,
		MMG5_pSol	,
		int
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_analys()

int _MMG2_analys ( MMG5_pMesh mesh )

preprocessing stage: mesh analysis

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_anatri()

int _MMG2_anatri	(	MMG5_pMesh	,
		MMG5_pSol	,
		char
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_bezierCurv()

int _MMG2_bezierCurv	(	MMG5_pMesh	,
		int	,
		char	,
		double	,
		double *	,
		double *
	)

Here is the caller graph for this function:

◆ _MMG2_bouleendp()

int _MMG2_bouleendp	(	MMG5_pMesh	mesh,
		int	start,
		char	ip,
		int *	ip1,
		int *	ip2
	)

Parameters

mesh	pointer toward the mesh structure.
start	index of triangle to start.
ip	index of point for wich we compute the ball.

Returns: 1 if success, 0 if fail.

Find the two endpoints of the boundary curves joining ip and fill ip1 and ip2 with their indices.

Here is the caller graph for this function:

◆ _MMG2_boulen()

int _MMG2_boulen	(	MMG5_pMesh	,
		int	,
		char	,
		int *	,
		int *	,
		double *
	)

Here is the caller graph for this function:

◆ _MMG2_boulet()

int _MMG2_boulet	(	MMG5_pMesh	mesh,
		int	start,
		char	ip,
		int *	list
	)

Parameters

mesh	pointer toward the mesh structure.
start	index of triangle to start.
ip	index of point for wich we compute the ball.
list	pointer toward the computed ball of ip.

Returns: the size of the computed ball or 0 if fail.

Find all triangles sharing ip, $list[0] =$ start do not stop when crossing ridge.

Here is the caller graph for this function:

◆ _MMG2_caltri_ani()

double _MMG2_caltri_ani	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		MMG5_pTria
	)

Here is the caller graph for this function:

◆ _MMG2_caltri_iso()

double _MMG2_caltri_iso	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		MMG5_pTria
	)

Here is the caller graph for this function:

◆ _MMG2_cavity()

int _MMG2_cavity	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		int	ip,
		int *	list
	)

Create the cavity point ip, starting from triangle list[0]; Return a negative value for ilist if one of the triangles of the cavity is required

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_cenrad_iso()

int _MMG2_cenrad_iso	(	MMG5_pMesh	mesh,
		double *	ct,
		double *	c,
		double *	rad
	)

Parameters

mesh	Pointer toward the mesh structure.
*ct	coordinates of vertices of the element.
*c	center of circumscribing circle to the element.
*rad	radius of circumscribing circle to the element.

Returns: 0 if failed, 1 otherwise.

Compute radius and center of circumscribing circle to the element.

Here is the caller graph for this function:

◆ _MMG2_chkcol()

int _MMG2_chkcol	(	MMG5_pMesh	,
		MMG5_pSol	,
		int	,
		char	,
		int *	,
		char
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_chkedg()

int _MMG2_chkedg	(	MMG5_pMesh	,
		int
	)

Here is the caller graph for this function:

◆ _MMG2_chkmanimesh()

int _MMG2_chkmanimesh ( MMG5_pMesh )

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_chkmsh()

int _MMG2_chkmsh ( MMG5_pMesh )

Here is the call graph for this function:

◆ _MMG2_chkor()

int _MMG2_chkor ( MMG5_pMesh )

◆ _MMG2_chkspl()

int _MMG2_chkspl	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		int	k,
		char	i
	)

Parameters

mesh	pointer toward the mesh
met	pointer toward the metric
k	triangle index
i	local index of the edge to split

Returns: 1 if we can split, 0 if not, -1 if fail.

Check whether splitting of edge i in tria k is possible and return the newly created point; possibly perform a dichotomy to find the latest valid position for the point.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_chkswp()

int _MMG2_chkswp	(	MMG5_pMesh	,
		MMG5_pSol	,
		int	,
		char	,
		char
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_colelt()

int _MMG2_colelt	(	MMG5_pMesh	,
		MMG5_pSol	,
		int
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_colver()

int _MMG2_colver	(	MMG5_pMesh	,
		int	,
		int *
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_colver2()

int _MMG2_colver2	(	MMG5_pMesh	,
		int *
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_colver3()

int _MMG2_colver3	(	MMG5_pMesh	,
		int *
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_cuttri_ls()

int _MMG2_cuttri_ls	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol
	)

Parameters

mesh	pointer toward the mesh
sol	pointer toward the level-set

Returns: 1 if success, 0 otherwise

Effective discretization of the 0 level set encoded in sol in the mesh

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_defaultmet_2d()

int _MMG2_defaultmet_2d	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		int	k,
		char	i
	)

Parameters

mesh	pointer toward the mesh
met	pointer toward the metric
k	elt index
i	vertex index in triangle k

Returns: 0 if fail, 1 if success

Impose default metric (isotropic, with size hmax) at vertex i in triangle k.

Here is the caller graph for this function:

◆ _MMG2_defmetbdy_2d()

int _MMG2_defmetbdy_2d	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		int	k,
		char	i
	)

Parameters

mesh	pointer toward the mesh
met	pointer toward the metric
k	index of the tria in which we work
i	index of the point on which we want to compute the metric

Returns: 1 if success, 0 if fail

Calculate anisotropic metric tensor at (boundary) vertex i in triangle k on account of geometric approximation of the corresponding curve

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_defsiz_ani()

int _MMG2_defsiz_ani	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer toward the mesh
met	pointer toward the metric

Returns: 0 if fail, 1 if success

Definition of an anisotropic metric tensor field based on the geometry of the domain; this tensor field is intersected by a user-defined tensor field

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_defsiz_iso()

int _MMG2_defsiz_iso	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer toward the mesh
met	pointer toward the metric

Returns: 0 if fail, 1 otherwise

New version for the definition of a size map; takes into account the curvature of the external and internal curves present in the mesh

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_delone()

int _MMG2_delone	(	MMG5_pMesh	,
		MMG5_pSol	,
		int	,
		int *	,
		int
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_dichoto()

int _MMG2_dichoto	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		int	k,
		int *	vx
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer toward the metric structure.
k	element index.
vx	pointer toward table of edges to split.

Returns: 1.

Find acceptable position for splitting.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_excfun()

static void _MMG2_excfun ( int sigid )

inlinestatic

Parameters

sigid signal number.

Signal handling: specify error messages depending from catched signal.

Here is the caller graph for this function:

◆ _MMG2_getIniRef()

int _MMG2_getIniRef	(	MMG5_pMesh	,
		int
	)

Here is the caller graph for this function:

◆ _MMG2_grad2met_ani()

int _MMG2_grad2met_ani	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		double *	m,
		double *	n,
		double	difsiz
	)

Parameters

mesh	pointer toward the mesh
met	pointer toward the metric
m	frist metric
n	second metric
difsiz	maximal size gap authorized by the gradation.

Returns: 0 if fail or we don't need to modify the sizes. ier, where (ier & 1) if metric m is altered, and (ier & 2) if metric n is altered.

Perform simultaneous reduction of matrices m1 and m2, and truncate characteristic sizes so that the difference between two corresponding sizes is less than difsiz.

Ref : https://www.rocq.inria.fr/gamma/Frederic.Alauzet/cours/cea2010_V2.pdf

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_gradsiz_ani()

int _MMG2_gradsiz_ani	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer toward the mesh
met	pointer toward the metric

Returns: 0 if fail, 1 otherwise

Anisotropic mesh gradation routine

Here is the call graph for this function:

◆ _MMG2_gradsiz_iso()

int _MMG2_gradsiz_iso	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer toward the mesh
met	pointer toward the metric

Returns: 0 if fail, 1 otherwise

Isotropic mesh gradation routine

Here is the caller graph for this function:

◆ _MMG2_Init_parameters()

void _MMG2_Init_parameters ( MMG5_pMesh mesh )

◆ _MMG2_intmet_ani()

int _MMG2_intmet_ani	(	MMG5_pMesh	,
		MMG5_pSol	,
		int	,
		char	,
		int	,
		double
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_intmet_iso()

int _MMG2_intmet_iso	(	MMG5_pMesh	,
		MMG5_pSol	,
		int	,
		char	,
		int	,
		double
	)

Here is the caller graph for this function:

◆ _MMG2_ismaniball()

int _MMG2_ismaniball	(	MMG5_pMesh	,
		MMG5_pSol	,
		int	,
		char
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_isSplit()

int _MMG2_isSplit	(	MMG5_pMesh	mesh,
		int	ref,
		int *	refint,
		int *	refext
	)

Parameters

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

Returns: 1 if success.

Isosurface discretization

Here is the caller graph for this function:

◆ _MMG2_lencurv_ani()

double _MMG2_lencurv_ani	(	MMG5_pMesh	,
		MMG5_pSol	,
		int	,
		int
	)

Here is the caller graph for this function:

◆ _MMG2_lencurv_iso()

double _MMG2_lencurv_iso	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		int	ip1,
		int	ip2
	)

Calculate length of a curve in the considered isotropic metric

Here is the caller graph for this function:

◆ _MMG2_movedgpt()

int _MMG2_movedgpt	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		int	ilist,
		int *	list,
		char	improve
	)

Parameters

mesh	pointer toward the mesh
met	pointer toward the metric structure.
list	pointer toward the ball of the point.
ilist	size of the ball.
improve	force the new minimum element quality to be greater or equal than 0.9 of the old minimum element quality.

Returns: 0 if we can't move the point (or if we fail), 1 if we can.

Relocate boundary vertex whose ball is passed; routine works both in the isotropic and anisotropic case

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_movintpt()

int _MMG2_movintpt	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		int	ilist,
		int *	list,
		char	improve
	)

Parameters

mesh	pointer toward the mesh
met	pointer toward the metric structure.
list	pointer toward the ball of the point.
ilist	size of the ball.
improve	force the new minimum element quality to be greater or equal than 0.9 of the old minimum element quality.

Returns: 0 if we can't move the point (or if we fail), 1 if we can.

Relocate internal vertex whose ball is passed.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_movintpt_ani()

int _MMG2_movintpt_ani	(	MMG5_pMesh	,
		MMG5_pSol	,
		int	,
		int *	,
		char
	)

Here is the caller graph for this function:

◆ _MMG2_movtri()

int _MMG2_movtri	(	MMG5_pMesh	,
		MMG5_pSol	,
		int	,
		char
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_norver()

int _MMG2_norver ( MMG5_pMesh )

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_quickcal()

double _MMG2_quickcal	(	MMG5_pMesh	mesh,
		MMG5_pTria	pt
	)

Parameters

mesh	pointer toward the mesh
pt	pointer toward the tria

Returns: the oriented area of the triangle.

Compute oriented area of tria pt

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_regnor()

int _MMG2_regnor ( MMG5_pMesh mesh )

Parameters

mesh	pointer toward the mesh

Returns: 0 if fail, 1 if success

Regularize normal vectors at boundary non singular edges with a Laplacian / antilaplacian smoothing

Here is the call graph for this function:

◆ _MMG2_resetRef()

int _MMG2_resetRef ( MMG5_pMesh )

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_savedisp_db()

int _MMG2_savedisp_db	(	MMG5_pMesh	mesh,
		MMG5_pSol	,
		char *	,
		char
	)

Here is the call graph for this function:

◆ _MMG2_savemesh_db()

int _MMG2_savemesh_db	(	MMG5_pMesh	,
		char *	,
		char
	)

Here is the caller graph for this function:

◆ _MMG2_savemet_db()

int _MMG2_savemet_db	(	MMG5_pMesh	,
		MMG5_pSol	,
		char *	,
		char
	)

Here is the call graph for this function:

◆ _MMG2_savenor_db()

int _MMG2_savenor_db	(	MMG5_pMesh	,
		char *	,
		char
	)

Here is the call graph for this function:

◆ _MMG2_setadj()

int _MMG2_setadj ( MMG5_pMesh mesh )

Parameters

mesh	pointer toward the mesh

Returns: 1 if success, 0 if fail

Set tags GEO and REF to triangles and points by traveling the mesh; count number of subdomains or connected components

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_setref_ls()

int _MMG2_setref_ls	(	MMG5_pMesh	,
		MMG5_pSol
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_singul()

int _MMG2_singul ( MMG5_pMesh )

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_snapval()

int _MMG2_snapval	(	MMG5_pMesh	,
		MMG5_pSol	,
		double *
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_split1()

int _MMG2_split1	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		int	k,
		int	vx[3]
	)

Parameters

mesh	pointer toward the mesh
sol	pointer toward the metric
k	triangle index
vx	list of new point indices for each edge

Returns: 0 if fail, 1 if success

Split 1 edge of triangle k

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_split1_sim()

int _MMG2_split1_sim	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		int	k,
		int	vx[3]
	)

Parameters

mesh	pointer toward the mesh
sol	pointer toward the metric
k	triangle index
vx	list of new point indices for each edge

Returns: 0 if fail, 1 if success

Simulate the split of one edge in triangle k

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_split1b()

int _MMG2_split1b	(	MMG5_pMesh	mesh,
		int	k,
		char	i,
		int	ip
	)

mesh pointer toward the mesh

Parameters

k	index of the tria to split
i	local index of the edge to split
ip	global index of the new point

Returns: 1 if success, 0 if fail

Effective splitting of edge i in tria k: point ip is introduced and the adjacency structure in the mesh is preserved

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_split2()

int _MMG2_split2	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		int	k,
		int	vx[3]
	)

Parameters

mesh	pointer toward the mesh
sol	pointer toward the metric
k	triangle index
vx	list of new point indices for each edge

Returns: 0 if fail, 1 if success

Split 2 edges of triangle k

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_split2_sim()

int _MMG2_split2_sim	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		int	k,
		int	vx[3]
	)

Parameters

mesh	pointer toward the mesh
sol	pointer toward the metric
k	triangle index
vx	list of new point indices for each edge

Returns: 0 if fail, 1 if success

Simulate the split of two edges in triangle k

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_split3()

int _MMG2_split3	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		int	k,
		int	vx[3]
	)

Parameters

mesh	pointer toward the mesh
sol	pointer toward the metric
k	triangle index
vx	list of new point indices for each edge

Returns: 0 if fail, 1 if success

Split the three edges of triangle k

Here is the call graph for this function:

◆ _MMG2_split3_sim()

int _MMG2_split3_sim	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		int	k,
		int	vx[3]
	)

Parameters

mesh	pointer toward the mesh
sol	pointer toward the metric
k	triangle index
vx	list of new point indices for each edge

Returns: 0 if fail, 1 if success

Simulate the split of three edges in triangle k

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_splitbar()

int _MMG2_splitbar	(	MMG5_pMesh	mesh,
		int	k,
		int	ip
	)

Parameters

mesh	pointer toward the mesh
k	index of the tria to split
ip	global index of the new point

Returns: 1 if success, 0 if fail

Insert the point ip inside the tria k

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_swapar()

int _MMG2_swapar	(	MMG5_pMesh	,
		int	,
		char
	)

Here is the caller graph for this function:

◆ _MMG2_swapdelone()

int _MMG2_swapdelone	(	MMG5_pMesh	,
		MMG5_pSol	,
		int	,
		char	,
		double	,
		int *
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_swpmsh()

int _MMG2_swpmsh	(	MMG5_pMesh	,
		MMG5_pSol	,
		int
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2_velextLS()

int _MMG2_velextLS	(	MMG5_pMesh	,
		MMG5_pSol
	)

Here is the caller graph for this function:

◆ _MMG2D_delElt()

int _MMG2D_delElt	(	MMG5_pMesh	mesh,
		int	iel
	)

Here is the caller graph for this function:

◆ _MMG2D_delPt()

void _MMG2D_delPt	(	MMG5_pMesh	mesh,
		int	ip
	)

Here is the caller graph for this function:

◆ _MMG2D_Free_all_var()

int _MMG2D_Free_all_var ( va_list argptr )

Parameters

argptr list of the mmg structures that must be deallocated. Each structure must follow one of the MMG5_ARG preprocessor variable that allow to identify it.

argptr contains at least a pointer toward a MMG5_pMesh structure (that will contain the mesh and identified by the MMG5_ARG_ppMesh keyword)

To call the MMG2D_mmg2dlib function, you must also provide a pointer toward a MMG5_pSol structure (that will contain the ouput metric (and the input one, if provided) and identified by the MMG5_ARG_ppMet keyword).

To call the MMG2D_mmg2dls function, you must also provide a pointer toward a MMG5_pSol structure (that will contain the level-set function and identified by the MMG5_ARG_ppLs keyword).

To call the MMG2D_mmg2dmov library, you must also provide a pointer toward a MMG5_pSol structure storing the displacement (and identified by the MMG5_ARG_ppDisp keyword).

Returns: 0 if fail, 1 if success

Internal function for deallocations before return (taking a va_list as argument).

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.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2D_Free_names_var()

int _MMG2D_Free_names_var ( va_list argptr )

Parameters

argptr list of the mmg structures for whose we want to deallocate the name. Each structure must follow one of the MMG5_ARG* preprocessor variable that allow to identify it. argptr contains at least a pointer toward a MMG5_pMesh structure (that will contain the mesh and identified by the MMG5_ARG_ppMesh keyword) and a pointer toward a MMG5_pSol structure (that will contain the ouput metric (and the input one, if provided) and identified by the MMG5_ARG_ppMet keyword).

Internal function for name deallocations before return (taking a va_list as argument).

Returns: 0 if fail, 1 if success

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.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2D_Free_structures_var()

int _MMG2D_Free_structures_var ( va_list argptr )

Parameters

argptr list of the mmg structures that must be deallocated. Each structure must follow one of the MMG5_ARG* preprocessor variable that allow to identify it. argptr contains at least a pointer toward a MMG5_pMesh structure (that will contain the mesh and identified by the MMG5_ARG_ppMesh keyword) and a pointer toward a MMG5_pSol structure (that will contain the ouput metric (and the input one, if provided) and identified by the MMG5_ARG_ppMet keyword).

To call the MMG2D_mmg2dls function, you must also provide a pointer toward a MMG5_pSol structure (that will contain the level-set function and identified by the MMG5_ARG_ppLs keyword).

To call the MMG2D_mmg2dmov library, you must also provide a pointer toward a MMG5_pSol structure storing the displacement (and identified by the MMG5_ARG_ppDisp keyword).

Returns: 1 if success, 0 if fail

Internal function for structures deallocations before return (taking a va_list as argument).

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.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2D_indElt()

int _MMG2D_indElt	(	MMG5_pMesh	mesh,
		int	kel
	)

Parameters

mesh	pointer toward the mesh structure.
kel	index of the element in the unpacked mesh

Returns: 0 if fail, index of the element in packed numerotation otherwise.

find the element index in packed numerotation

Here is the caller graph for this function:

◆ _MMG2D_indPt()

int _MMG2D_indPt	(	MMG5_pMesh	mesh,
		int	kp
	)

Parameters

mesh	pointer toward the mesh structure.
kp	index of the point in the unpacked mesh

Returns: 0 if fail, index of the point in packed numerotation otherwise.

find the point index in packed numerotation

Here is the caller graph for this function:

◆ _MMG2D_Init_mesh_var()

int _MMG2D_Init_mesh_var ( va_list argptr )

Parameters

argptr list of the mmg structures that must be initialized. Each structure must follow one of the MMG5_ARG* preprocessor variable that allow to identify it.

argptr contains at least a pointer toward a MMG5_pMesh structure (that will contain the mesh and identified by the MMG5_ARG_ppMesh keyword)

To call the MMG2D_mmg2dlib function, you must also provide a pointer toward a MMG5_pSol structure (that will contain the ouput metric (and the input one, if provided) and identified by the MMG5_ARG_ppMet keyword).

To call the MMG2D_mmg2dls function, you must also provide a pointer toward a MMG5_pSol structure (that will contain the level-set function and identified by the MMG5_ARG_ppLs keyword).

To call the MMG2D_mmg2dmov library, you must also provide a pointer toward a MMG5_pSol structure storing the displacement (and identified by the MMG5_ARG_ppDisp keyword).

Returns: 0 if fail, 1 otherwise

Internal function for structure allocations (taking a va_list argument).

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2D_memOption()

int _MMG2D_memOption ( MMG5_pMesh mesh )

memory repartition for the -m option

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG2D_newElt()

int _MMG2D_newElt ( MMG5_pMesh mesh )

Here is the caller graph for this function:

◆ _MMG2D_newPt()

int _MMG2D_newPt	(	MMG5_pMesh	mesh,
		double	c[2],
		int16_t	tag
	)

Here is the caller graph for this function:

◆ _MMG2D_Set_commonFunc()

static void _MMG2D_Set_commonFunc ( )

inlinestatic

Set common pointer functions between mmgs and mmg2d to the matching mmg2d functions.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG5_delEdge()

void _MMG5_delEdge	(	MMG5_pMesh	mesh,
		int	iel
	)

Here is the caller graph for this function:

◆ _MMG5_getnElt()

int _MMG5_getnElt	(	MMG5_pMesh	mesh,
		int	n
	)

◆ _MMG5_interpmet22()

int _MMG5_interpmet22	(	MMG5_pMesh	,
		double *	,
		double *	,
		double	,
		double *
	)

Here is the caller graph for this function:

◆ _MMG5_memSize()

long long _MMG5_memSize ( void )

Returns: the available memory size of the computer.

Compute the available memory size of the computer.

◆ _MMG5_mmg2dChkmsh()

int _MMG5_mmg2dChkmsh	(	MMG5_pMesh	mesh,
		int	severe,
		int	base
	)

Parameters

mesh	pointer toward the mesh structure.
severe	level of performed check
base	unused argument.

Returns: 0 if fail, 1 if success.

Check the mesh validity

Here is the call graph for this function:

Here is the caller graph for this function:

◆ _MMG5_newEdge()

int _MMG5_newEdge ( MMG5_pMesh mesh )

◆ interp_ani()

int interp_ani	(	double *	,
		double *	,
		double *	,
		double
	)

◆ interp_iso()

int interp_iso	(	double *	,
		double *	,
		double *	,
		double
	)

◆ lissmet_ani()

int lissmet_ani	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol
	)

Parameters

mesh	pointer toward the mesh
sol	pointer toward the metric

Returns: 0 if fail, 1 if success

Anisotropic gradation (h-gradation procedure). See: http://www.ann.jussieu.fr/frey/publications/ijnme4398.pdf

Here is the call graph for this function:

Here is the caller graph for this function:

◆ lissmet_iso()

int lissmet_iso	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol
	)

◆ long_ani()

double long_ani	(	double *	ca,
		double *	cb,
		double *	ma,
		double *	mb
	)

◆ long_iso()

double long_iso	(	double *	ca,
		double *	cb,
		double *	ma,
		double *	mb
	)

◆ MMG2_assignEdge()

int MMG2_assignEdge ( MMG5_pMesh mesh )

Parameters

mesh	pointer toward the mesh

Returns: 0 if fail, 1 otherwise

Transfer some input edge data to the corresponding triangles fields

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_baseBdry()

int MMG2_baseBdry ( MMG5_pMesh mesh )

◆ MMG2_bdryEdge()

int MMG2_bdryEdge ( MMG5_pMesh mesh )

Parameters

mesh	pointer toward the mesh

Returns: 1 if success, 0 if fail

Create the edges in the mesh from the information stored in the triangles, or by identifying the different components of the mesh.

Remarks: Possible extension needed to take into account constrained edges

Here is the caller graph for this function:

◆ MMG2_bdryenforcement()

int MMG2_bdryenforcement	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol
	)

Parameters

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

Returns: 0 if fail, 1 otherwise.

Check if all edges exist in the mesh and if not force them.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_boulep()

int MMG2_boulep	(	MMG5_pMesh	,
		int	,
		int	,
		int *
	)

Here is the caller graph for this function:

◆ MMG2_coorbary()

int MMG2_coorbary	(	MMG5_pMesh	,
		MMG5_pTria	,
		double	c[2],
		double *	,
		double *	,
		double *
	)

Here is the caller graph for this function:

◆ MMG2_cutEdge()

int MMG2_cutEdge	(	MMG5_pMesh	,
		MMG5_pTria	,
		MMG5_pPoint	,
		MMG5_pPoint
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_cutEdgeTriangle()

int MMG2_cutEdgeTriangle	(	MMG5_pMesh	,
		int	,
		int	,
		int
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_findTria()

int MMG2_findTria	(	MMG5_pMesh	mesh,
		int	ip
	)

Return the index of one triangle containing ip

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_findtrianglestate()

int MMG2_findtrianglestate	(	MMG5_pMesh	,
		int	,
		int	,
		int	,
		int	,
		int	,
		int
	)

Here is the caller graph for this function:

◆ MMG2_hashEdge()

int MMG2_hashEdge	(	pHashTable	edgeTable,
		int	iel,
		int	ia,
		int	ib
	)

Here is the caller graph for this function:

◆ MMG2_hashNew()

int MMG2_hashNew	(	HashTable *	hash,
		int	hsize,
		int	hmax
	)

Here is the caller graph for this function:

◆ MMG2_hashTria()

int MMG2_hashTria ( MMG5_pMesh mesh )

Parameters

mesh	pointer toward the mesh

Returns: 1 if success, 0 if fail

Create adjacency relations between the triangles in the mesh

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_invmat()

int MMG2_invmat	(	double *	m,
		double *	minv
	)

◆ MMG2_isInTriangle()

int MMG2_isInTriangle	(	MMG5_pMesh	mesh,
		int	k,
		double	c[2]
	)

Check whether c lies in triangle k; return k if so, 0 otherwise

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_kiudel()

int MMG2_kiudel	(	pQueue	q,
		int	iel
	)

◆ MMG2_kiufree()

void MMG2_kiufree ( pQueue q )

◆ MMG2_kiuini()

pQueue MMG2_kiuini	(	MMG5_pMesh	mesh,
		int	nbel,
		double	declic,
		int	base
	)

◆ MMG2_kiupop()

int MMG2_kiupop ( pQueue q )

◆ MMG2_kiuput()

int MMG2_kiuput	(	pQueue	q,
		int	iel
	)

◆ MMG2_locateEdge()

int MMG2_locateEdge	(	MMG5_pMesh	mesh,
		int	ia,
		int	ib,
		int *	kdep,
		int *	list
	)

Parameters

mesh	pointer toward the mesh
ia	index of first extremity of the edge
ib	index of second extremity of the edge
kdep	pointer toward the index of the first element intersecting the edge
list	pointer toward the list of elts intersected by the edge

Returns: 4 if the edge exist in the mesh, 0 if fail, ??? otherwise

Calculate the list of all the triangles intersected by edge (ia,ib), starting from kdep = one triangle in the ball of ia; List lon starts at index 0 and goes to lon-1 and stores 3*k + iare, where iare is one intersected edge; return 4 if edge exists in the mesh

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_mmg2d1()

int MMG2_mmg2d1	(	MMG5_pMesh	,
		MMG5_pSol
	)

◆ MMG2_mmg2d1n()

int MMG2_mmg2d1n	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

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

Returns: 1 if success, 0 if strongly fail.

Mesh adaptation – new version of mmg2d1.c

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_mmg2d2()

int MMG2_mmg2d2	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol
	)

Parameters

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

Returns: 0 if fail, 1 if success.

Mesh triangulation.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_mmg2d6()

int MMG2_mmg2d6	(	MMG5_pMesh	,
		MMG5_pSol
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_mmg2d9()

int MMG2_mmg2d9	(	MMG5_pMesh	,
		MMG5_pSol	,
		MMG5_pSol
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_outqua()

int MMG2_outqua	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer toward the metric structure.

Returns: 0 if the worst element has a nul quality, 1 otherwise.

Print histogram of mesh qualities.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_pack()

int MMG2_pack	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol
	)

Parameters

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

Returns: 0 if memory problem (uncomplete mesh), 1 otherwise.

Pack the mesh and metric and create explicitly all the mesh structures (edges).

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_parsop()

int MMG2_parsop	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer toward the mesh
met	pointer toward the metric

Returns: 1 if success, 0 if fail

Read parameter file DEFAULT.mmg2d

Here is the caller graph for this function:

◆ MMG2_prilen()

int MMG2_prilen	(	MMG5_pMesh	,
		MMG5_pSol
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_scaleMesh()

int MMG2_scaleMesh	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the metric or solution structure.

Returns: 1 if success, 0 if fail (computed bounding box too small or one af the anisotropic input metric is not valid).

Scale the mesh and the size informations between 0 and 1. Compute a default value for the hmin/hmax parameters if needed. Truncate the metric sizes between hmin/hmax

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_settagtriangles()

int MMG2_settagtriangles	(	MMG5_pMesh	,
		MMG5_pSol
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ MMG2_unscaleMesh()

int MMG2_unscaleMesh	(	MMG5_pMesh	,
		MMG5_pSol
	)

Here is the caller graph for this function:

◆ MMG2D_solTruncatureForOptim()

void MMG2D_solTruncatureForOptim	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer toward the solution structure.

Truncate the metric computed by the DoSol function by hmax and hmin values (if setted by the user). Set hmin and hmax if they are not setted.

Here is the caller graph for this function:

◆ MMG2D_zaldy()

int MMG2D_zaldy ( MMG5_pMesh mesh )

Here is the call graph for this function:

Here is the caller graph for this function:

◆ optlen_ani()

int optlen_ani	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		double	declic,
		int	base
	)

◆ optlen_iso()

int optlen_iso	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		double	declic,
		int	base
	)

◆ optlen_iso_bar()

int optlen_iso_bar	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		double	declic,
		int	base
	)

◆ simred()

int simred	(	double *	m1,
		double *	m2,
		double *	m
	)

Here is the call graph for this function:

Variable Documentation

◆ MMG2_iare

const int MMG2_iare[3][2] = {{1,2},{2,0},{0,1}}

static

◆ MMG2_idir

const unsigned int MMG2_idir[5] = {0,1,2,0,1}

static

◆ MMG2_inxt

const unsigned int MMG2_inxt[5] = {1,2,0,1,2}

static

◆ MMG2_iopp

const int MMG2_iopp[3][2] = {{1,2},{0,2},{0,1}}

static

◆ MMG2_optlen

int(* MMG2_optlen) (MMG5_pMesh,MMG5_pSol,double,int)

◆ MMG2D_caltri

double(* MMG2D_caltri) (MMG5_pMesh,MMG5_pSol,MMG5_pTria)

◆ MMG2D_defsiz

int(* MMG2D_defsiz) (MMG5_pMesh,MMG5_pSol)

◆ MMG2D_gradsiz

int(* MMG2D_gradsiz) (MMG5_pMesh,MMG5_pSol)

◆ MMG2D_intmet

int(* MMG2D_intmet) (MMG5_pMesh,MMG5_pSol,int,char,int,double)

◆ MMG2D_lencurv

double(* MMG2D_lencurv) (MMG5_pMesh,MMG5_pSol,int,int)

Data Structures

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

◆ _MMG2_ANGCORN

◆ _MMG2_EPSD

◆ _MMG2_NULKAL

◆ _MMG2_SHORTMAX

◆ _MMG2D_ALPHA

◆ _MMG2D_ALPHAD

◆ _MMG2D_BADKAL

◆ _MMG2D_EDGE_REALLOC

◆ _MMG2D_EPSA

◆ _MMG2D_NEDMAX

◆ _MMG2D_NEMAX

◆ _MMG2D_NPMAX

◆ _MMG2D_POINT_REALLOC

◆ _MMG2D_PRECI

◆ _MMG2D_RETURN_AND_FREE

◆ _MMG2D_SIZE

◆ _MMG2D_TRIA_REALLOC

◆ M_LAMBDA

◆ M_MAX

◆ M_MIN

◆ M_MU

◆ MMG2_LLONG

◆ MMG2_LONMAX

◆ MMG2_LOPTL

◆ MMG2_LOPTS

◆ MMG2_LSHRT

Typedef Documentation

◆ pBucket

◆ pHashTable

◆ pQueue

◆ Queue

Function Documentation

◆ _MMG2_adpcol()

◆ _MMG2_adpspl()

◆ _MMG2_adptri()

◆ _MMG2_anaelt()

◆ _MMG2_analys()

◆ _MMG2_anatri()

◆ _MMG2_bezierCurv()

◆ _MMG2_bouleendp()

◆ _MMG2_boulen()

◆ _MMG2_boulet()

◆ _MMG2_caltri_ani()

◆ _MMG2_caltri_iso()

◆ _MMG2_cavity()

◆ _MMG2_cenrad_iso()

◆ _MMG2_chkcol()

◆ _MMG2_chkedg()

◆ _MMG2_chkmanimesh()

◆ _MMG2_chkmsh()

◆ _MMG2_chkor()

◆ _MMG2_chkspl()

◆ _MMG2_chkswp()

◆ _MMG2_colelt()

◆ _MMG2_colver()

◆ _MMG2_colver2()

◆ _MMG2_colver3()

◆ _MMG2_cuttri_ls()

◆ _MMG2_defaultmet_2d()

◆ _MMG2_defmetbdy_2d()

◆ _MMG2_defsiz_ani()

◆ _MMG2_defsiz_iso()

◆ _MMG2_delone()

◆ _MMG2_dichoto()

◆ _MMG2_excfun()

◆ _MMG2_getIniRef()

◆ _MMG2_grad2met_ani()

◆ _MMG2_gradsiz_ani()

◆ _MMG2_gradsiz_iso()

◆ _MMG2_Init_parameters()

◆ _MMG2_intmet_ani()

◆ _MMG2_intmet_iso()

◆ _MMG2_ismaniball()

◆ _MMG2_isSplit()