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modify meshes: get cell ID from face ID

Posted by Fynn at August 09. 2017

Hi all,

If a mesh face is not a boundary face it connects two cells. I want to know their cell IDs given the face ID. Can somebody give me a hint on that?:)

cheers,

Fynn

Re: modify meshes: get cell ID from face ID

Posted by Fynn at August 11. 2017

So I was trying to define a filter for internal faces only but that failed. Is it correct that mesh faces are only defined on geometry surfaces and that some internal volume element does not have faces?

cheers,

Fynn

Re: modify meshes: get cell ID from face ID

Posted by Saint Michael at August 11. 2017

Hi Fynn

It's true that mesh faces are created on geometry surfaces only. There are no mesh faces inside a solid geometry, only on its boundary surfaces.

St.Michael

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