Rhinocommon equivalent to "_fin" command (SOLVED)

Dear Community - or Dear Steve @stevebaer
can anybody tell me, if there is a Rhinocommon equivalent to the Rhino _fin command.

i know there is a workarround Rhinocommon Curve.OffsetNormalToSurface Method
and this can be combined with loft

thanks for a short hint / yes or no / or a better workarround
all the best - tom

Hi @Tom_P,

The Curve.OffsetNormalToSurface function, which you’ve referenced, provides the functionality behind the Fin command.

Is there something else you’re looking for?

– Dale

Thanks for the fast reply.