README.md

Anisotropic remeshing in a cube

Configuration

This is the polar-1 benchmark from the Unstructured Grid Adaptation Working Group.

NB: the metric is not limited at each remeshing step

Initial mesh

Gmsh .geo files are provided to generate the initial mesh (identical to the UGAWG benchmark) and a stl-like geometry. The input mesh can be generated as

wget https://github.com/UGAWG/adapt-benchmarks/master/cube-cylinder/cube-cylinder.step
wget https://github.com/UGAWG/adapt-benchmarks/master/cube-cylinder/cube-cylinder.egads
wget https://github.com/UGAWG/adapt-benchmarks/master/cube-cylinder/cube-cylinder.meshb
gmsh cube-cylinder.geo -3 -o cube-cylinder.mesh
gmsh cube-cylinder-boundary.geo -2 -o cube-cylinder-boundary.mesh

Results after 5 iterations

(NB: metric limiting applied to avro only)