[MOAB-dev] Is there method for find hole in the mesh?

[lorenzo alessio botti]

Hi Inhak,
maybe you can use the skinner tool.
You shold be able to get dim-1 entities located on surface boundaries.
You will thus need some method to distinguish the holes from the
computational domain boundary. As Vijay suggested you can flag the
boundaries with a tag during mesh generation.
Then you can tear apart entities based on tag values or tag existance.

Best regards
Lorenzo




On Sat, Oct 1, 2022, 15:54 In-hak Min <inhak.min at gmail.com> wrote:

> dear moab team.
>
> I have a mesh with some holes.
> I want to find nodes of hole.
> Is there any method?
>