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    • Prerequisite
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      • -ar
      • -octree
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      • -m
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      • mmg2d
        • Mesh generation
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      • mmgs
        • Smooth surface remeshing
        • Mechanical piece remeshing
        • Implicit domain meshing
      • mmg3d
        • Mesh quality improvement with mean edge lengths preservation
        • Mesh adaptation to a solution
        • Open boundary remeshing
        • Implicit domain meshing
        • Lagrangian Movement
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      • Anisotropic metric prescription
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      • Mesh adaptation algorithm
      • Isovalue discretization algorithm
      • Lagrangian movement algorithm
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mmg3d mmg3d mmgs mmg2d

mmg3d

surface and volume mesh adaptation
Upgrade your meshes!

mmg3d

Isovalue discretization
Upgrade your meshes!

mmgs

surface mesh improvement
Upgrade your meshes!

mmg2d

mesh generation
Upgrade your meshes!
Mmg is an open source software for simplicial remeshing. It provides 3 applications and 4 libraries:
  • the mmg2d application and the libmmg2d library: adaptation and optimization of a two-dimensional triangulation and generation of a triangulation from a set of points or from given boundary edges
  • the mmgs application and the libmmgs library: adaptation and optimization of a surface triangulation and isovalue discretization
  • the mmg3d application and the libmmg3d library: adaptation and optimization of a tetrahedral mesh and implicit domain meshing
  • the libmmg library gathering the libmmg2d, libmmgs and libmmg3d libraries

Because we believe that working together is the better way to improve, our applications are and will remain open-source (LGPL).
Discover the Mmg Platform (please, be patient, it may take a while).
Geometry preservation
 
Geometry preservation
Mesh decimation using Mmgs:
  • initial mesh (top): 80 000 triangles
  • Mmgs output (bottom): 21 000 triangles
Large scale computation
 
Large scale computation
Mesh adaptation: From 50 000 000 tetra to 150 000 000 on a desktop computer (1 core, 16 GB) in 90 min.
Easy to plug
 
Easy to plug
Shape optimization of a fluid-structure problem.
Get and try Mmg
Try Mmg
Learn how to use Mmg
Tutorials
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 Mailing list

The bugfix 5.0.1 is available

Algiane 2015/05/27 2016/02/05software hotfix

This patch fix an error in the MMG5_saveMesh() function in the  library version.

Continue reading

The 5.0.0 release of mmg is available!

admin 2015/05/04 2016/02/05software release 0

This first release includes stable version of the mmgs and mmg3d applications.

Continue reading

The mmg platform is available on GitHub

Algiane 2015/04/01 2016/02/05community, software community

The open-source platform mmg is available on GitHub: https://github.com/MmgTools/mmg. You can use our applications and/or contribute to it. For now, the platform includes : mmgs, for isotropic remesh of surface triangular meshes; mmg3d for isotropic remesh of tetrahedral meshes and for explicit discretization of a domain defined by a level-set…

Continue reading

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They sponsor us

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They Use us

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Recent research projects

  • ANR project Shapo (ANR-18-CE40-0013 SHAPO)ANR logo
  • European project MICROCARD

    This project has received funding from the European High-Performance Computing Joint Undertaking EuroHPC (JU) under grant agreement No 955495. The JU receives support from the European Union’s Horizon 2020 research and innovation programme and France, Italy, Germany, Austria, Norway, Switzerland.
    EuroHPC projects are for one half funded by the EuroHPC Joint Undertaking, and for the other half by the national funding agencies of the project partners.

    MICROCARD+EuroHPC logos

  • IRS project CAOS (Université Grenoble-Alpes)
  • Agenda

    Events in May 2023

    MMonday TTuesday WWednesday TThursday FFriday SSaturday SSunday
    1May 1, 2023
    2May 2, 2023
    3May 3, 2023
    4May 4, 2023
    5May 5, 2023●(1 event)

    Category: General 8:15 am: Mmg Architects meeting

    8:15 am – 10:30 am
    May 5, 2023

    More about Mmg Architects meeting

    6May 6, 2023
    7May 7, 2023
    8May 8, 2023
    9May 9, 2023
    10May 10, 2023
    11May 11, 2023
    12May 12, 2023●(1 event)

    Category: General 8:15 am: Mmg Architects meeting

    8:15 am – 10:30 am
    May 12, 2023

    More about Mmg Architects meeting

    13May 13, 2023
    14May 14, 2023
    15May 15, 2023
    16May 16, 2023
    17May 17, 2023
    18May 18, 2023
    19May 19, 2023●(1 event)

    Category: General 8:15 am: Mmg Architects meeting

    8:15 am – 10:30 am
    May 19, 2023

    More about Mmg Architects meeting

    20May 20, 2023
    21May 21, 2023
    22May 22, 2023
    23May 23, 2023
    24May 24, 2023
    25May 25, 2023
    26May 26, 2023●(1 event)

    Category: General 8:15 am: Mmg Architects meeting

    8:15 am – 10:30 am
    May 26, 2023

    More about Mmg Architects meeting

    27May 27, 2023
    28May 28, 2023
    29May 29, 2023
    30May 30, 2023
    31May 31, 2023
    1June 1, 2023
    2June 2, 2023●(1 event)

    Category: General 8:15 am: Mmg Architects meeting

    8:15 am – 10:30 am
    June 2, 2023

    More about Mmg Architects meeting

    3June 3, 2023
    4June 4, 2023
    • 8:15 am – 10:30 am, May 12, 2023 – Mmg Architects meeting
    • 8:15 am – 10:30 am, May 19, 2023 – Mmg Architects meeting
    • 8:15 am – 10:30 am, May 26, 2023 – Mmg Architects meeting
    • 8:15 am – 10:30 am, June 2, 2023 – Mmg Architects meeting
    • 8:15 am – 10:30 am, June 9, 2023 – Mmg Architects meeting
    • 8:15 am – 10:30 am, June 16, 2023 – Mmg Architects meeting
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