From: Wolfgang Bangerth Date: Tue, 15 Dec 2020 23:08:50 +0000 (-0700) Subject: Link in the correct figure. X-Git-Tag: v9.3.0-rc1~666^2 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=023af3fffb77e74a1c260afbaffb79b5e061d899;p=dealii.git Link in the correct figure. --- diff --git a/doc/doxygen/images/convert_hypercube_to_simplex_mesh_visualization_octant.png b/doc/doxygen/images/convert_hypercube_to_simplex_mesh_visualization_octant.png new file mode 100644 index 0000000000..d89e6440e6 Binary files /dev/null and b/doc/doxygen/images/convert_hypercube_to_simplex_mesh_visualization_octant.png differ diff --git a/include/deal.II/grid/grid_generator.h b/include/deal.II/grid/grid_generator.h index 44ee503fd7..96a98eaad7 100644 --- a/include/deal.II/grid/grid_generator.h +++ b/include/deal.II/grid/grid_generator.h @@ -1916,12 +1916,13 @@ namespace GridGenerator * meshing one eighths of a sphere are subdivided into tetrahedra, and how * the curved surface is taken into account. Colors indicate how boundary * indicators are inherited: - * @image html "convert_hypercube_to_simplex_mesh_visualization.png" + * @image html "convert_hypercube_to_simplex_mesh_visualization_octant.png" * - * Thereby, in 2D a quadrilateral cell is converted into 8 triangle cells, - * whereas in 3D a hexahedron cell is converted into 24 tetrahedra cells. + * In general, each quadrilateral in 2d is subdivided into eight triangles, + * and each hexahedron in 3d into 24 tetrahedra as shown here: + * @image html "convert_hypercube_to_simplex_mesh_visualization.png" * - * Material ID and boundary IDs will be inherited after conversion. + * Material ID and boundary IDs are inherited upon conversion. * * @param in_tria The triangulation containing hex elements. * @param out_tria The converted triangulation containing tet elements.