Documentation

Generic options:

(availables for the 3 codes)

-d Turn on the debug mode.
-h Get help about available options.
-m n Set the maximal memory size to n MBytes.
More infos about this option.
-v n Set the verbosity level to n.
More infos about this option.
Example(s): mmg3d_adp1.
-val Print the default parameters values.

File specifications:

(availables for the 3 codes)

-in input_mesh_file Input triangulation.
-out output_mesh_file Output triangulation.
Example(s): mmg3d_opt1.
-sol metric_file Load metric file.
More infos about this option.
Example(s): mmg2d_adp1, mmg3d_adp1, mmg3d_ls1.

Parameters:

(depending on the code you use)

-ar  x all codes Value for angle detection.
More infos about this option.
Example(s):  mmg2d_gen1
-octree  n  mmg3d Maximum number of vertex per octree cell.
More infos about this option.
-hausd  x all codes Maximal Hausdorff distance for the boundaries approximation.
More infos about this option.
Example(s): mmg2d_adp1, mmgs_bdy1, mmgs_bdy2, mmg3d_ls1.
-hgrad  x all codes Gradation value.
More infos about this option.
Example(s):  mmg3d_adp1, mmg3d_ls1.
-hmax  x all codes Maximal edge size.
More infos about this option.
Example(s): mmg2d_gen1,mmg2d_adp1, mmgs_bdy1, mmg3d_ls1.
-hmin  x all codes Minimal edge size.
More infos about this option.
-ls [n]
mmg3d Create mesh of isovalue n (0 if n is not provided).
Example(s): mmg3d_ls1.
-msh  n  mmg2d Save the mesh in 3d for gmsh visualization if n=1. Read and save the mesh in 3d if n=2.
-noinsert all codes No point insertion/deletion.
Example(s): mmg2d_gen1.
-nomove all codes No point relocation.
Example(s): mmg2d_gen1.
-nosurf all codes No surface modifications.
-noswap all codes No edge flipping.
Example(s): mmg2d_gen1.
-nr all codes No angle detection.
Example(s): mmgs_bdy2 , mmg3d_ls1.
-nreg  n mmgs Turn on (n=1) or off (n=0) normal regularization.
-nsd  n mmg2d In mesh generation mode (no given triangle), save the subdomain of index n. Save all subdomains if n=0 (default).
-optim mmg3d Mesh improvement without edge size modification.
More infos about this option.
Example(s): mmg3d_opt1.
-rn mmgs mmg3d Turn on (n=1) or off (n=0) the renumbering using SCOTCH.

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