Tools functions for the mmg3d library. More...

#include "libmmg3d.h"
#include "mmgcommon_private.h"
#include "inlined_functions_3d_private.h"
#include "mmgversion.h"
#include "mmg3dexterns_private.h"
#include "mmgexterns_private.h"

Include dependency graph for libmmg3d_tools.c:

Go to the source code of this file.

Functions
void	MMG5_argv_cleanup (char **mmgArgv, int mmgArgc)

void	MMG3D_setfunc (MMG5_pMesh mesh, MMG5_pSol met)
	Set function pointers for caltet, lenedg, lenedgCoor defsiz, gradsiz... depending if the metric that was read is anisotropic or isotropic.

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

int	MMG3D_usage (char *prog)
	Print help for mmg3d options.

int	MMG3D_defaultValues (MMG5_pMesh mesh)
	Print the default parameters values.

int	MMG3D_storeknownar (int argc, char argv[], MMG5_pMesh mesh, MMG5_pSol met, MMG5_pSol sol, int mmgArgc, char *mmgArgv[])

int	MMG3D_parsar (int argc, char *argv[], MMG5_pMesh mesh, MMG5_pSol met, MMG5_pSol sol)
	Store command-line arguments.

int	MMG3D_parsop (MMG5_pMesh mesh, MMG5_pSol met)
	Read a file containing Local parameters (.mmg3d extension)

int	MMG3D_freeLocalPar (MMG5_pMesh mesh)

int	MMG3D_Get_numberOfNonBdyTriangles (MMG5_pMesh mesh, MMG5_int *nb_tria)
	Get the number of non-boundary triangles.

int	MMG3D_Get_nonBdyTriangle (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int v2, MMG5_int ref, MMG5_int idx)
	Get vertices and reference of a non-boundary triangle.

int	MMG3D_stockOptions (MMG5_pMesh mesh, MMG5_Info *info)
	Store the info structure in the mesh structure.

void	MMG3D_destockOptions (MMG5_pMesh mesh, MMG5_Info *info)
	Recover the info structure stored in the mesh structure.

int	MMG3D_mmg3dcheck (MMG5_pMesh mesh, MMG5_pSol met, MMG5_pSol sol, double critmin, double lmin, double lmax, MMG5_int *eltab, int8_t metRidTyp)
	Search invalid elements (in term of quality or edge length) in a mesh.

void	MMG3D_searchqua (MMG5_pMesh mesh, MMG5_pSol met, double critmin, MMG5_int *eltab, int8_t metRidTyp)
	List bad elements.

int	MMG3D_Get_tetFromTria (MMG5_pMesh mesh, MMG5_int ktri, MMG5_int ktet, int iface)
	Get a tetrahedron given one of its triangles and the index by which it refers to this triangle (DEPRECATED).

int	MMG3D_Get_tetsFromTria (MMG5_pMesh mesh, MMG5_int ktri, MMG5_int ktet[2], int iface[2])
	Get two tetrahedra given a triangle and face indices.

int	MMG3D_searchlen (MMG5_pMesh mesh, MMG5_pSol met, double lmin, double lmax, MMG5_int *eltab, int8_t metRidTyp)
	List edges that are too short or too long.

static int	MMG3D_solTruncatureForOptim (MMG5_pMesh mesh, MMG5_pSol met, int ani)

int	MMG3D_doSol_iso (MMG5_pMesh mesh, MMG5_pSol met)

int	MMG3D_doSol_ani (MMG5_pMesh mesh, MMG5_pSol met)

int	MMG3D_Set_constantSize (MMG5_pMesh mesh, MMG5_pSol met)
	Compute a constant size map according to the hsiz, hmin and hmax parameters.

int	MMG3D_switch_metricStorage (MMG5_pMesh mesh, MMG5_pSol met)
	Swap the m22 and m23 values of the metric.

int	MMG3D_Compute_eigenv (double m[6], double lambda[3], double vp[3][3])
	Compute the real eigenvalues and eigenvectors of a symmetric matrix.

void	MMG3D_Free_solutions (MMG5_pMesh mesh, MMG5_pSol sol)
	Free the solution structure of a given mesh.

int	MMG3D_Clean_isoSurf (MMG5_pMesh mesh)
	Clean data (triangles and edges) linked to isosurface.

Detailed Description

Tools functions for the mmg3d library.

Author: Algiane Froehly (Inria/UBordeaux)

Version: 5

Date: 01 2014

Copyright: GNU Lesser General Public License.

Definition in file libmmg3d_tools.c.

Function Documentation

◆ MMG3D_Clean_isoSurf()

int MMG3D_Clean_isoSurf ( MMG5_pMesh mesh )

Clean data (triangles and edges) linked to isosurface.

Parameters

mesh	pointer to the mesh structure

Returns: 1 if successful, 0 otherwise.

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 1777 of file libmmg3d_tools.c.

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◆ MMG3D_Compute_eigenv()

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

Compute the real eigenvalues and eigenvectors of a symmetric matrix.

Parameters

m	upper part of a symmetric matrix 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 symmetric matrix 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 1744 of file libmmg3d_tools.c.

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◆ MMG3D_defaultValues()

int MMG3D_defaultValues ( MMG5_pMesh mesh )

Print the default parameters values.

Tools for the library

Parameters

mesh	pointer to the mesh structure.

Returns: 0 if fail, 1 if success.

Remarks: Fortran interface:

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

Definition at line 205 of file libmmg3d_tools.c.

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◆ MMG3D_destockOptions()

void MMG3D_destockOptions	(	MMG5_pMesh	mesh,
		MMG5_Info *	info
	)

Recover the info structure stored in the mesh structure.

Parameters

mesh	pointer to the mesh structure.
info	pointer to the info structure.

Remarks: Fortran interface:

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

Definition at line 1190 of file libmmg3d_tools.c.

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◆ MMG3D_doSol_ani()

int MMG3D_doSol_ani	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer to the mesh
met	pointer to the metric

Returns: 1 if succeed, 0 if fail

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

Definition at line 1589 of file libmmg3d_tools.c.

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◆ MMG3D_doSol_iso()

int MMG3D_doSol_iso	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer to the mesh
met	pointer to the metric

Returns: 1 if succeed, 0 if fail

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

Definition at line 1514 of file libmmg3d_tools.c.

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◆ MMG3D_Free_solutions()

void MMG3D_Free_solutions	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol
	)

Free the solution structure of a given mesh.

Parameters

mesh	pointer to the mesh structure
sol	pointer to the solution structure

Remarks: Fortran interface:

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

Definition at line 1750 of file libmmg3d_tools.c.

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◆ MMG3D_freeLocalPar()

int MMG3D_freeLocalPar ( MMG5_pMesh mesh )

Definition at line 908 of file libmmg3d_tools.c.

◆ MMG3D_Get_adjaTet()

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

Return adjacent elements of a tetrahedron.

Utils

Parameters

mesh	pointer to the mesh structure.
kel	tetrahedron index.
listet	pointer to the array 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. \(listet[i] = 0\) 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 148 of file libmmg3d_tools.c.

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◆ MMG3D_Get_nonBdyTriangle()

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

Get vertices and reference of a non-boundary triangle.

Parameters

mesh	pointer to the mesh structure.
v0	pointer to the firts vertex of the triangle
v1	pointer to the second vertex of the triangle.
v2	pointer to the third vertex of the triangle.
ref	pointer to 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 with 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 1131 of file libmmg3d_tools.c.

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◆ MMG3D_Get_numberOfNonBdyTriangles()

int MMG3D_Get_numberOfNonBdyTriangles	(	MMG5_pMesh	mesh,
		MMG5_int *	nb_tria
	)

Get the number of non-boundary triangles.

Parameters

mesh	pointer to the mesh structure.
nb_tria	pointer to 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: reallocates the triangle array and appends 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 916 of file libmmg3d_tools.c.

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◆ MMG3D_Get_tetFromTria()

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

Get a tetrahedron given one of its triangles and the index by which it refers to this triangle (DEPRECATED).

Parameters

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

Returns: 0 if fail, 1 otherwise

Fill ktet by the index of a tetrahedron to which belongs a boundary triangle and iface by the index 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 1323 of file libmmg3d_tools.c.

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◆ MMG3D_Get_tetsFromTria()

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

Get two tetrahedra given a triangle and face indices.

Parameters

mesh	pointer to 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 to 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 tetrahedra that have 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 tetrahedron 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 1342 of file libmmg3d_tools.c.

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◆ MMG3D_mmg3dcheck()

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

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

Checks

Parameters

mesh	pointer to the mesh structure.
met	pointer to the sol structure (metric).
sol	pointer to the sol structure (ls or displacement).
critmin	minimum quality for elements.
lmin	minimum edge length.
lmax	maximum ede length.
eltab	array 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).

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 1196 of file libmmg3d_tools.c.

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◆ MMG3D_parsar()

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

Store command-line arguments.

Parameters

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

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

Remarks: no matching fortran function.

Definition at line 660 of file libmmg3d_tools.c.

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◆ MMG3D_parsop()

int MMG3D_parsop	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Read a file containing Local parameters (.mmg3d extension)

Parameters

mesh	pointer to the mesh structure.
met	pointer to 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 768 of file libmmg3d_tools.c.

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◆ MMG3D_searchlen()

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

List edges that are too short or too long.

Parameters

mesh	pointer to the mesh structure.
met	pointer to the sol structure.
lmin	minimum edge length.
lmax	maximum ede length.
eltab	array 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 1387 of file libmmg3d_tools.c.

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◆ MMG3D_searchqua()

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

List bad elements.

Parameters

mesh	pointer to the mesh structure.
met	pointer to the sol structure.
critmin	minimum quality for elements.
eltab	pointer to the array 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 1295 of file libmmg3d_tools.c.

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◆ MMG3D_Set_constantSize()

int MMG3D_Set_constantSize	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Compute a constant size map according to the hsiz, hmin and hmax parameters.

Parameters

mesh	pointer to the mesh structure
met	pointer to the sol structure

Returns: 1 if success

This function computes a constant size map according to mesh->info.hsiz, mesh->info.hmin and mesh->info.hmax. It updates these 3 values 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 1699 of file libmmg3d_tools.c.

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◆ MMG3D_setfunc()

void MMG3D_setfunc	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

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

To associate function pointers without calling MMG3D_mmg3dlib

Parameters

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

Remarks: Fortran interface:

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

Definition at line 48 of file libmmg3d_tools.c.

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◆ MMG3D_solTruncatureForOptim()

static int MMG3D_solTruncatureForOptim	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		int	ani
	)

inlinestatic

Parameters

mesh	pointer to the mesh structure.
met	pointer to the solution structure.
ani	1 for aniso metric, 0 for iso one

Returns: 0 if fail, 1 if succeed.

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.

Definition at line 1466 of file libmmg3d_tools.c.

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◆ MMG3D_stockOptions()

int MMG3D_stockOptions	(	MMG5_pMesh	mesh,
		MMG5_Info *	info
	)

Store the info structure in the mesh structure.

Parameters

mesh	pointer to the mesh structure.
info	pointer to the info structure.

Returns: 1.

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 1177 of file libmmg3d_tools.c.

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◆ MMG3D_storeknownar()

int MMG3D_storeknownar	(	int	argc,
		char *	argv[],
		MMG5_pMesh	mesh,
		MMG5_pSol	met,
		MMG5_pSol	sol,
		int *	mmgArgc,
		char *	mmgArgv[]
	)

Parameters

argc	number of command line args
argv	command line args
mesh	pointer to the mesh
met	pointer to the metric
sol	pointer to the solution (level-set or displacement)
mmgArgc	pointer to the number of appened unknown args (to fill)
mmgArgv	pointer to the appened unknown args (to fill)

Returns: 1 if success, 0 if fail (missing value for argument)

Store the values of command line arguments known by Mmg in suitable data structure and append unknown args in mmgArgv/mmgArgc.

Definition at line 238 of file libmmg3d_tools.c.

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◆ MMG3D_switch_metricStorage()

int MMG3D_switch_metricStorage	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Swap the m22 and m23 values of the metric.

Parameters

mesh	pointer to the mesh structure
met	pointer to 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 storage.

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 1727 of file libmmg3d_tools.c.

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◆ MMG3D_usage()

int MMG3D_usage ( char * prog )

Print help for mmg3d options.

Parameters

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

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 165 of file libmmg3d_tools.c.

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◆ MMG5_argv_cleanup()

void MMG5_argv_cleanup	(	char **	mmgArgv,
		int	mmgArgc
	)

Definition at line 40 of file libmmg3d_tools.c.

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Functions

Detailed Description

Function Documentation

◆ MMG3D_Clean_isoSurf()

◆ MMG3D_Compute_eigenv()

◆ MMG3D_defaultValues()

◆ MMG3D_destockOptions()

◆ MMG3D_doSol_ani()

◆ MMG3D_doSol_iso()

◆ MMG3D_Free_solutions()

◆ MMG3D_freeLocalPar()

◆ MMG3D_Get_adjaTet()

◆ MMG3D_Get_nonBdyTriangle()

◆ MMG3D_Get_numberOfNonBdyTriangles()

◆ MMG3D_Get_tetFromTria()

◆ MMG3D_Get_tetsFromTria()

◆ MMG3D_mmg3dcheck()

◆ MMG3D_parsar()

◆ MMG3D_parsop()

◆ MMG3D_searchlen()

◆ MMG3D_searchqua()

◆ MMG3D_Set_constantSize()

◆ MMG3D_setfunc()

◆ MMG3D_solTruncatureForOptim()

◆ MMG3D_stockOptions()

◆ MMG3D_storeknownar()

◆ MMG3D_switch_metricStorage()

◆ MMG3D_usage()

◆ MMG5_argv_cleanup()