GitLab

Possibility to use vertex values in DG elements for kind of interpolation

Including subdomains and with plots.
+ minor corrections linked to the msh_conversion function.

with andling of subdomains and facet regions (can be created with physical groups in gmsh);
+ move msh_conversion function to toolbox_gmsh;

Limitations (for the moment) : macro domain must be parallelogram /  parallelepiped with axes aligned with cell periodicity directions; no offset between the origins of the RVE and part coordinate systems.
Test, only for 2D geometry, and demo for pantograph (generate mesh, full scale solving, homogenization then comparison);
+ Black;
+ Activate/Deactivate physical group visibility in gmsh model;
+ Function for mesh conversion .msh -> .xmdf or .xml.

Improve readibility;
Move cross_energy to materials module

Move periodic boundary condition class to another file;
Possibility of choosing element (for displacement) and solver settings;
Use of DG elements for strain and stress fields;
Local projection function for DG Functionspace (https://comet-fenics.readthedocs.io/en/latest/tips_and_tricks.html#efficient-projection-on-dg-or-quadrature-spaces)