1.2.0.1 Generalities:

Mmg3d is an anisotropic fully tetrahedral automatic remesher. Beginning with a tetrahedral mesh, it modifies it iteratively to be in agreement with prescribed sizes (and directions) and/or to move all or a part of the domain boundary (rigid bodies displacement).

The software reads a mesh and it is possible to prescribe a map for edges sizes/directions and/or a displacement vector for the mesh nodes.

The mesh is then modified by using local mesh modifications of which an insertion procedure based on anisotropic Delaunay kernel.

NB :For the moment, only volumic mesh (i.e. the tetrahedra) is treated. No modification of the surface triangulation made (except for the rigid bodies movements and global splitting).