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Mmg forum is closing soon!
Forum, Website & Wiki help

Dear users and developers of mmg, Thank you very much for your interest in mmg. This forum will soon be archived and closed, in order to be replaced by a mailing list. I will try to answer all unanswered posts from pr…

1 558 May 19, 2025
MMG3D sometimes fails to insert points on common edges of different physics groups
User Help
2 264 February 12, 2026
MMG3D Lagrangian motion: cannot maintain body shape
23 3197 January 22, 2026
Remeshing a disk (mmg2d)
User Help
0 282 October 24, 2025
Periodic boundary conditions
User Help
1 334 October 16, 2025
MMG2D metric, non orthogonal parametrization
User Help
0 432 July 11, 2025
2D mesh to 3D mesh
User Help
0 277 August 29, 2025
Small elements with wrong marker (MMG2D)
User Help
0 329 July 28, 2025
Hmax ignored in mmg2D when 1D boundary is "required"
User Help
3 479 July 18, 2025
Mmg based meshing module
User Help
1 629 July 15, 2025
2d meshing and domain selection
3 702 July 3, 2025
Can I embed an open 3D surface mesh inside a volumetric MMG3D mesh?
New features discussions
2 671 July 3, 2025
How to get all the edges in MMG3D
User Help
1 450 July 1, 2025
Weird results using metric in MMG2D
Library User Help
1 512 July 1, 2025
How to effectively define vertex size for MMG3D?
Applications User Help
1 548 July 1, 2025
[Help] How to Generate a 2D .mesh File Compatible with MMG (mmg_hausd Use Case)
User Help
1 619 July 1, 2025
What are the functions for anisotropic mesh element "splitting" or refinement?
User Help
1 973 June 30, 2025
How to create an anisotropic boundary layer mesh leveraging MMG?
User Help
0 1067 May 2, 2025
Level-set for half geometries with a symmetry plane
User Help
2 698 March 16, 2025
Questions about the 3d libexamples
User Help
7 990 March 10, 2025
Can MMG3D_Set_tensorSols reproduce the results of MMG3D_Set_scalarSols? (The previous one with this same tilte is void))
Applications User Help
0 427 February 17, 2025
Prismatic mesh - handling pyramids
1 544 February 11, 2025
Setting required triangles
User Help
1 592 February 11, 2025
Set required vertex moved after remeshing
Library User Help
1 493 February 11, 2025
Simple example that causes MMG to crash and freeze
Library User Help
5 1062 February 4, 2025
Required triangles
Library User Help
0 512 January 11, 2025
Remeshing a mesh made of wedges
User Help
1 655 January 5, 2025
How to keep an internal face using -opnbdy
Applications User Help
2 532 December 28, 2024
Hmin hmax parameters
User Help
0 611 November 8, 2024
Adapting the mesh based on the level set values
User Help
0 601 November 7, 2024