colver_s.c File Reference

Functions for vertices collapsing. More...

#include "mmgs.h"

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Functions
int	chkcol (MMG5_pMesh mesh, MMG5_pSol met, int k, int8_t i, int *list, int8_t typchk)
int	colver (MMG5_pMesh mesh, int *list, int ilist)
int	colver3 (MMG5_pMesh mesh, int *list)
int	colver2 (MMG5_pMesh mesh, int *list)
int	litcol (MMG5_pMesh mesh, int k, int8_t i, double kali)

Detailed Description

Functions for vertices collapsing.

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.

Todo:

doxygen documentation.

Function Documentation

chkcol()

int chkcol	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		int	k,
		int8_t	i,
		int *	list,
		int8_t	typchk
	)

Parameters

mesh	pointer toward the mesh
met	pointer toward the metric
k	index of the element in wich we collapse
i	index of the edge to collapse
list	pointer toward the ball of point
typchk	type of check to perform

Returns

0 if we can't move of if we fail, 1 if success

check if geometry preserved by collapsing edge i

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colver()

int colver	(	MMG5_pMesh	mesh,
		int *	list,
		int	ilist
	)

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colver2()

int colver2	(	MMG5_pMesh	mesh,
		int *	list
	)

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colver3()

int colver3	(	MMG5_pMesh	mesh,
		int *	list
	)

Parameters

mesh	pointer toward the mesh structure.
list	pointer toward the ball of the point to collapse.

Returns

1 if success, 0 if fail.

Collapse edge in tet ( ) for a ball of the collapsed point of size 3: the collapsed point is removed.

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litcol()

int litcol	(	MMG5_pMesh	mesh,
		int	k,
		int8_t	i,
		double	kali
	)

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