Add Polygon/Polyhedron NSIDED/NFACED ExodusII output - #4490

Open

ConnorOuellette wants to merge 11 commits into

libMesh:develfrom

ConnorOuellette:c0polyhedron-exodus-nfaced

Commits on Jul 2, 2026

Add C0Polyhedron cube generation and Exodus NFACED output
Connor Ethan Ouellette
committed

Commits on Jul 6, 2026

Added support for libMesh ExodusII polygonal/polyhedral input
Connor Ethan Ouellette
committed

Commits on Jul 16, 2026

Removed hardcoded subdomain block IDs without reformatting. Also changed has_c0polyhedron to bool for clarity
Connor Ethan Ouellette
committed
Replace conditional connectivity conditionals with lambdas for readability
Connor Ethan Ouellette
committed
Add organization and documentation explaining mid-polyhedron nodes for tetrahedralization
Connor Ethan Ouellette
committed

Commits on Jul 27, 2026

Actually changed has_c0polyhedron to bool this time
Connor Ethan Ouellette
committed
Fix n_nodes shadow warning

roystgnr
authored and
Connor Ethan Ouellette
committed
Fix c0polyhedron_face_connect shadow warning

roystgnr
authored and
Connor Ethan Ouellette
committed
Changed exodus_test.C to not expect node ordering to be preserved after prepare_for_use();
Connor Ethan Ouellette
committed
Removed libmesh_not_implemented assertion for polygons/polyhedrons in parallel_elem.C. Added behavior to communicate betwen MPI ranks. Solves test_write_and_read_pentagon and test_write_and_read_he…
Connor Ethan Ouellette
committed
Fixed a MeshInputTest error (testNemesisSingleElementDistributed). An empty element is now treated separately than a real element
Connor Ethan Ouellette
committed