Meshing and mesh repair

Some resources on mesh repair:

• http://meshrepair.org/
• Polymender (no sourcecode)
• https://sourceforge.net/projects/meshprocessing/
• https://github.com/pmp-library/pmp-library
• https://github.com/hjwdzh/Manifold
• https://github.com/alicevision/geogram
• http://www.open3d.org/

We might want to look into other software for mesh generation

• Netgen
• SMESH
• https://www.larosterna.com/oss/
• https://www.ljll.fr/perronnet/
• lagrit
• gmsh
• https://www.nektar.info/nekmesh-an-open-source-high-order-mesh-generation-framework/