mmg2d
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Lagrangian meshing. More...
#include "mmg2d.h"
Macros | |
#define | _MMG2_DEGTOL 5.e-1 |
Functions | |
double | _MMG2_estavglen (MMG5_pMesh mesh) |
static double | _MMG2_caltri_iso_3pt (double *a, double *b, double *c) |
int | _MMG2_chkmovmesh (MMG5_pMesh mesh, MMG5_pSol disp, short t) |
short | _MMG2_dikomv (MMG5_pMesh mesh, MMG5_pSol disp) |
int | _MMG2_dispmesh (MMG5_pMesh mesh, MMG5_pSol disp, short t, int itdeg) |
int | _MMG2_spllag (MMG5_pMesh mesh, MMG5_pSol disp, MMG5_pSol met, int itdeg, int *warn) |
static int | _MMG2_coleltlag (MMG5_pMesh mesh, MMG5_pSol met, int itdeg) |
int | _MMG2_swpmshlag (MMG5_pMesh mesh, MMG5_pSol met, double crit, int itdeg) |
int | _MMG2D_saveDisp (MMG5_pMesh mesh, MMG5_pSol disp) |
int | _MMG2_movtrilag (MMG5_pMesh mesh, MMG5_pSol met, int itdeg) |
int | MMG2_mmg2d9 (MMG5_pMesh mesh, MMG5_pSol disp, MMG5_pSol met) |
Lagrangian meshing.
Velocity extension for Lagrangian meshing.
#define _MMG2_DEGTOL 5.e-1 |
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inlinestatic |
Compute quality of a triangle from the datum of its 3 vertices
int _MMG2_chkmovmesh | ( | MMG5_pMesh | mesh, |
MMG5_pSol | disp, | ||
short | t | ||
) |
Check if moving mesh with disp for a fraction t yields a valid mesh
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static |
mesh | pointer toward the mesh structure. |
met | pointer toward the metric structure. |
itdeg | degraded elements. |
Attempt to collapse small internal edges in the Lagrangian mode; only affects tetras with cc itdeg.
short _MMG2_dikomv | ( | MMG5_pMesh | mesh, |
MMG5_pSol | disp | ||
) |
int _MMG2_dispmesh | ( | MMG5_pMesh | mesh, |
MMG5_pSol | disp, | ||
short | t, | ||
int | itdeg | ||
) |
Perform mesh motion along disp, for a fraction t, and the corresponding updates
double _MMG2_estavglen | ( | MMG5_pMesh | mesh | ) |
int _MMG2_movtrilag | ( | MMG5_pMesh | mesh, |
MMG5_pSol | met, | ||
int | itdeg | ||
) |
mesh | pointer toward the mesh structure. |
met | pointer toward the metric structure. |
itdeg | degraded elements. |
Analyze trias with cc = itdeg and move internal points so as to make mesh more uniform.
int _MMG2_spllag | ( | MMG5_pMesh | mesh, |
MMG5_pSol | disp, | ||
MMG5_pSol | met, | ||
int | itdeg, | ||
int * | warn | ||
) |
mesh | pointer toward the mesh structure. |
disp | pointer toward the displacement structure. |
met | pointer toward the metric structure. |
itdeg | degraded elements. |
*warn | warn is set to 1 if not enough memory is available to complete mesh. |
Split edges of length bigger than _MMG5_LOPTL, in the Lagrangian mode. Only affects triangles with cc itdeg
int _MMG2_swpmshlag | ( | MMG5_pMesh | mesh, |
MMG5_pSol | met, | ||
double | crit, | ||
int | itdeg | ||
) |
mesh | pointer toward the mesh structure. |
met | pointer toward the metric structure. |
crit | coefficient of quality improvment. |
itdeg | degraded elements. |
Internal edge flipping in the Lagrangian mode; only affects trias with cc itdeg
int _MMG2D_saveDisp | ( | MMG5_pMesh | mesh, |
MMG5_pSol | disp | ||
) |
For debugging purposes: save disp
int MMG2_mmg2d9 | ( | MMG5_pMesh | mesh, |
MMG5_pSol | disp, | ||
MMG5_pSol | met | ||
) |