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netgen / nglib - manually define edges or nodes

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Old   May 17, 2013, 10:32
Default netgen / nglib - manually define edges or nodes
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Thommy Corner
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Hi everybody,

I would like to ask you for a little hint. I am using nglib to mesh solids, but I can not find a function allowing me to force the existence of specific nodes or edges in the resulting mesh. Is this possible?

An example: I'd like to define a circle around a screw hole to later be able to select a round group of surface elements to apply a force to.

Thank you very much and enjoy your week-end,
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