private void RunScript(Brep brep, double d, ref object a)
{
a = Brep.CreateOffsetBrep(brep, d, true, true, true, RhinoDocument.ModelAbsoluteTolerance, out var _, out var _);
}
OffsetBrep.gh (11.0 KB)
The Parakeet, Sasquatch, and Bubalus plugins each come with their own Offset Brep components that you can use.