mmg3d2s.c File Reference

#include "libmmg3d.h"
#include "libmmg3d_private.h"

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Functions
int	MMG3D_resetRef_lssurf (MMG5_pMesh mesh)
int	MMG3D_snpval_lssurf (MMG5_pMesh mesh, MMG5_pSol sol)
int	MMG3D_cuttet_lssurf (MMG5_pMesh mesh, MMG5_pSol sol, MMG5_pSol met)
int	MMG3D_setref_lssurf (MMG5_pMesh mesh, MMG5_pSol sol)

Variables
int8_t	ddb

Function Documentation

MMG3D_cuttet_lssurf()

int MMG3D_cuttet_lssurf	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		MMG5_pSol	met
	)

Parameters

mesh	pointer to the mesh structure.
sol	pointer to the level-set values.
met	pointer to a metric (non-mandatory).

Returns

1 if success, 0 otherwise.

Proceed to discretization of the trace of the implicit function carried by sol into the surface part of mesh, once values of sol have been snapped/checked

Definition at line 160 of file mmg3d2s.c.

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MMG3D_resetRef_lssurf()

int MMG3D_resetRef_lssurf

(

MMG5_pMesh

mesh

)

Parameters

mesh	pointer to the mesh.

Reset mesh->info.isoref vertex and tetra references to 0.

Warning

to improve: for now, entities linked to the old ls (corners,required points, normals/tangents, triangles and edges) are deleted in loadMesh. It would be better to analyze wich entities must be keeped and which one must be deleted depending on the split/nosplit infos.

Definition at line 51 of file mmg3d2s.c.

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MMG3D_setref_lssurf()

int MMG3D_setref_lssurf	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol
	)

Parameters

mesh	pointer to the mesh structure.
sol	pointer to the level-set values.

Returns

1.

Set references to surface triangles according to the sign of the level set function.

Definition at line 419 of file mmg3d2s.c.

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MMG3D_snpval_lssurf()

int MMG3D_snpval_lssurf	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol
	)

Parameters

mesh	pointer to the mesh structure.
sol	pointer to the level-set function.

Returns

1 if success, 0 if fail.

Snap values of the level set function very close to 0 to exactly 0, and prevent nonmanifold patterns from being generated.

Definition at line 107 of file mmg3d2s.c.

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Variable Documentation

ddb

int8_t ddb

extern

Definition at line 42 of file mmg3d1_delone.c.