DMPlexCreateTPSMesh: triply-periodic surface meshing
Mesh the surface of the Schwarz P surface with an arbitrary number of refinements. Thanks to Nikita Simonian and Matthias Messner for bringing these surfaces to my attention and for meshing discussion.
The mesh below (colored by rank) was created in parallel using
mpiexec -n 7 $PETSC_ARCH/tests/dm/impls/plex/tutorials/ex10 -dm_view vtk:foo.vtu -extent 2,2,3 -refine 3
Toby added the Gyroid:
Edited by Jed Brown