Use model.component(<ctag>).mesh(<tag>).create(<ftag>,"CopyEdge") to copy mesh between edges in a 2D or 3D geometry.
Use the properties source and
destination to specify the source and destination edges. The copymethod property determines if many-to-one or many-to-many copying is used. The
direction property controls the orientation of the copied mesh, and is relative the direction of the source edge with smallest number and the direction of the destination edge.