Duplicate border

Hello, I would like to know if there is a way to duplicate the border with a c++ script of a selected surface. I am using the visual studio 2010 and Rhino5

Thank you

Hi @f.leon.marquez95,

How about this?

https://github.com/mcneel/rhino-developer-samples/blob/5/cpp/SampleCommands/cmdSampleDupBorder.cpp

– Dale