]> https://gitweb.dealii.org/ - dealii.git/commit
Improve refinement of simplex meshes 16755/head
authorDominik Still <dominik.still@tum.de>
Thu, 21 Mar 2024 08:47:20 +0000 (09:47 +0100)
committerDominik Still <dominik.still@tum.de>
Thu, 21 Mar 2024 08:47:20 +0000 (09:47 +0100)
commit40f683839226f7b73336e54bf821f26a1d14118f
tree2412a9e7a4b3b7708295d9a81759e75168b843e6
parent13a8ddbeefc278283e8d2b1961c70156d083848d
Improve refinement of simplex meshes

Improve the refinement strategy of Tetrahedrons. Formerly one way to refine a tetrahedron was hard-coded, now to cut the tetrahedron, the line between the 2 opposite midpoints of the partent's edges, which is the shortest,  is chosen. This leads to more regular children.
doc/news/changes/minor/20240320StillFehnKronbichler [new file with mode: 0644]
source/grid/tria.cc
tests/simplex/convert_hypercube_to_simplex_mesh_01.output
tests/simplex/data_out_write_gnuplot_01.output
tests/simplex/refinement_04.cc
tests/simplex/refinement_04.output
tests/simplex/refinement_05.cc [new file with mode: 0644]
tests/simplex/refinement_05.output [new file with mode: 0644]

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