Muscat.MeshTools.RemeshBackEnds.FefloRemeshing module

CheckIntegrity(GUI=False)[source]
class FefloRemeshing(mesh: Mesh, solution=None, levelset=None, metric=None)[source]

Bases: object

Prepro(hmin: float64 = 0.0001, geotol: float64 = 0.0001, rmax: float64 = 1)[source]

Method to preprocess mesh before adaption and get a background surface mesh well oriented using INRIA Gamma3 tool feflo

Parameters:

  • hmin (MuscatFloat) – Minimum mesh size allowed

  • geotol (MuscatFloat) – Geometric tolerance to compute surface mesh

  • rmax (MuscatFloat) – Maximum anisotropic ratio allowed

Returns:

backupMeshName – name of the file (without extension) of feflo resulting surface mesh to ensure geometry accuracy during adaptation

Return type:

str

Runner(remesher_options: dict, backEndOptions: dict)[source]

Run the process to write mesh in an inria mesh file, launch feflo and read the resulting mesh

Notes

The inria mesh file (called temp_name) will be written in a temporary directory

Parameters:

  • remesher_options (dict) – keys corresponding to feflo option name and value corresponding to value if applicable

  • backEndOptions (dict) –

    Extra option for the “by file” feflo communication “temp_name” : str

    name of the output mesh file (without extension) default : “temp_file”

    ”binary”bool

    defaults to True

    ”prefix”str

    defaults to “feflo”

    ”keep_temp_files”bool

    defaults to False

    ”temp_dir”str

    directory to store temporary files if none a Temporary Directory is used for temporary file, default None

Returns:

mesh – feflo resulting mesh from adaption

Return type:

Mesh