Hi there,
We want to construct a 3D triangulation by extruding a 2D triangulation (one that potentially contains hanging nodes) and we only want one slice/layer of mesh on the extrusion direction. Looking around in the GridGenerator namespace led me to the extrude_triangulation function. It’s doing everything we desire except for that (a) the slices/layers on the extrusion direction has to be at least two and (b) the 2D mesh must be a coarse mesh. I’m wondering if there are tips on getting around these two restrictions. Originally I was using GridGenerator::hyper_rectangle teamed with anisotropic refinement cut_xy. But this ceases to work after the code was re-implemented with parallel::distributed::Triangulation because “this class does not support anisotropic refinement, because it relies on the p4est library that does not support this” [1]. Thanks a lot in advance for any insights and suggestions! Best, Greg ------------------------------ [1] https://www.dealii.org/current/doxygen/deal.II/classparallel_1_1distributed_1_1Triangulation.html -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/69d04676-d836-430f-8e21-b6dbc6991285n%40googlegroups.com.