**mmgs

Description

This command is used to remesh and optimize a Zebulon triangular surface mesh by means of MMGS remeshing library, part of the open source MMG platform.

Syntaxes are are identical to the ones of **mmg3d (see page ), except for the option octree which is not available.

Note that, when the freeze of a bset is asked the resulting mesh may be non-conforming and can lead to an unusable finite element mesh. Moreover, some errors were observed during the prevervation of multiple sets in the interface version (5.3.11) : some elements were not labelled.

Example

****mesher
***mesh
 **open ../GEOF/skin.geof
 **mmgs
  *metric scalar
   value 0.15
  *min_size .05
  *max_size 2.
  *hgrad 1.
  *output_mmg_files
  *verbose 6
  *preserve_elsets  mix
  *preserve_bsets right  left top
 **output skin_remeshed.geof
****return