README.md

Mesh Generator Comparison

This repository creates meshes of the same domains with multiple mesh generators and compares the results. The used mesh generators are

• Gmsh (via pygmsh),
• CGAL (via pygalmesh),
• MeshPy,
• dmsh,
• meshzoo, and
• SeismicMesh.

For each domain and mesh generator (if applicable), the repostory shows the following data:

• the mesh generation time
• the average and minimum cell quality
• the nummber of CG iterations for the FEM-Poisson-problem on the mesh.

If you'd like to see other mesh generators, domains, or quality measures: Let me know!

Disk

L-shape

Rectangle with refinement

Quarter annulus

Sphere (surface)

	(Poisson problem not applicable.)

Ball

Cylinder

L-shape in 3D

Box with refinement

License

This software is published under the GPLv3 license.