Hi Roy, Awesome, thanks!
Best, Shawn On Wed, Dec 5, 2018 at 6:09 AM Stogner, Roy H <[email protected]> wrote: > > On Tue, 4 Dec 2018, Yuxiang Wang wrote: > > > When I use `MeshTools::Generation::build_square`, I obtain a mesh with: > > enum BOUNDARY_ID { > > BOUNDARY_ID_MIN_Y = 0, > > BOUNDARY_ID_MAX_X = 1, > > BOUNDARY_ID_MAX_Y = 2, > > BOUNDARY_ID_MIN_X = 3, > > }; > > > > However, I noticed that > > > > MeshBase::const_node_iterator nodeit = > > mesh.bid_nodes_begin(BOUNDARY_ID_MAX_X); > > const MeshBase::const_node_iterator node_end = > > mesh.bid_nodes_end(BOUNDARY_ID_MAX_X); > > > > does not work for such IDs. > > Yes, that's correct. build_square sets boundary ids on *sides*, but > not on nodes. > > > Could you please help me in how to iterate through all the nodes? > > You could first use BoundaryInfo::build_node_list_from_side_list() to > assign side boundary ids to the nodes on that side. Corner nodes will > be assigned 2 boundary ids. > --- > Roy > -- Yuxiang "Shawn" Wang, PhD [email protected] +1 (434) 284-0836 _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
