Hi Roy,
Awesome, thanks!
Best,
Shawn
On Wed, Dec 5, 2018 at 6:09 AM Stogner, Roy H <royst...@ices.utexas.edu>
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
yw...@virginia.edu
+1 (434) 284-0836
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