[OpenMesh] help (Building a subgraph out of a specific trait)

Hello everybody,

I hope this is not a stupid question. I traverse across my OpenMesh trimesh object and mark certain edges / faces based on some filtering criterion. Now if i want to build a new Trimesh / Polymesh object out of these faces (for example), what is the best way to do this ?

Any help / hints would be appreciated. Thanks in advance.

Kind regards, S Vijai Kumar

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