Dear Benhour, You could use one of the GridGenerator options to create a half circle, and then use GridGenerator::create_triangulation_with_removed_cells <https://www.dealii.org/8.4.1/doxygen/deal.II/namespaceGridGenerator.html#ada140ece81bf38a23e738e0e57f89e97> to remove the excess cells that yo udon't want.
Regards, J-P On Wednesday, July 13, 2016 at 3:40:02 AM UTC+2, benhour.amiria...@gmail.com wrote: > > Dear All, > I want to create a quarter of a circle in deal ii. In this case, I could > create half of a circle with half_hyper_ball. I have tried > GridTools::delete_unused_vertices or GridTools::transformation to remove or > shift the same vertices to eliminate half of the circle. It would be very > kind of you if you let me know how to define this geometry in Dealii. It > should be noted that I also used quarter_hyper_shell and put inner radius > to zero but it did not work for this case. > > Best, > Benhour > -- 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. For more options, visit https://groups.google.com/d/optout.
