I think I'd better describe a little bit more. I want a square domain with a cylinder inside it. What I tried doing was to get a square with a cylindrical hole merged with a cylinder.
Here are how I did it: 1. generate the cylinder using GridGenerator::general_cell and merge_triangulation to generate the cylinder inside (has to be this way as hyperball needs to be refined and therefore can not be merged later with other triangulations) 2. set manifold on boundary of the cylinder. 3. generate the square with a cylindrical hole 4. set mainfold for it 5. merge these two triangulations 6. refine global. Apperantly, the manifold setting is not working as what I initially thought. Any ideas how to fix it? 在 2018年3月28日星期三 UTC-7下午9:00:50，Weixiong Zheng写道： > > Hi, > > I just started to try manifold and tria merging functionalities. My > question comes from the problem that I have to merge two curved > triangulations. When refining, how do I make sure the merged boundaries are > still curved? > > I currently set manifold before merging triangulation but it seems not to > work as desired. > > See the attachment pls. > > Thanks for any advice in advance. > Weixiong > -- 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.
