Nest multyple surface with holes?

Hi guys, how to nest multiple surfaces with holes?

nest.gh (11.7 KB)

Give input to Geo - a planar Surface, not curves.
Internally I convert planar surface to Polylines and identify which ones are holes and which one is the boundary.

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can you make example pls?

Did you check example files when you downloaded OpenNest?

yes, and “project” item doesnt work

It is not project. Please download and open example files.
I could have helped with your files, but you did not internalize data.

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not in the gh,just in the rhino,use the command “meshpatch” ,1wireframe,2 all the hole

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This is done inside OpenNest no need to extract any curves.

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