gentools_s.c File Reference

Generic algebraic and algorithmic tools. More...

#include "mmgs.h"

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Functions
int	delref (MMG5_pMesh mesh)
int	setref (MMG5_pMesh mesh, int start, int ref, int putreq)
int	MMGS_indElt (MMG5_pMesh mesh, int kel)
int	MMGS_indPt (MMG5_pMesh mesh, int kp)
void	MMGS_keep_only1Subdomain (MMG5_pMesh mesh, int nsd)

Detailed Description

Generic algebraic and algorithmic tools.

Author

Charles Dapogny (UPMC)

Cécile Dobrzynski (Bx INP/Inria/UBordeaux)

Pascal Frey (UPMC)

Algiane Froehly (Inria/UBordeaux)

Version

5

Copyright

GNU Lesser General Public License.

Function Documentation

delref()

int delref

(

MMG5_pMesh

mesh

)

MMGS_indElt()

int MMGS_indElt	(	MMG5_pMesh	mesh,
		int	kel
	)

find the element number in packed numerotation

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MMGS_indPt()

int MMGS_indPt	(	MMG5_pMesh	mesh,
		int	kp
	)

find the point number in packed numerotation

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MMGS_keep_only1Subdomain()

void MMGS_keep_only1Subdomain	(	MMG5_pMesh	mesh,
		int	nsd
	)

Parameters

mesh	pointer toward the mesh structure.
nsd	index of subdomain to keep.

Keep only subdomain of index nsd and remove other subdomains.

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setref()

int setref	(	MMG5_pMesh	mesh,
		int	start,
		int	ref,
		int	putreq
	)

Parameters

mesh	pointer toward the mesh
start	index of the tetra from which we start
ref	reference to set
putreq	1 if boundary edges must be set to required

Returns

1 if success, 0 if fail

Start from triangle start, and pile up triangles by adjacency, till a GEO or REF curve is met ; pass all references of travelled faces to ref ; putreq = 1 if boundary edges met must be set to MG_REQ, 0 otherwise.

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