How to control the line depending on degree in profile model?

[dreaminglisa3739277]

Hello, Everyone.

I am studying dynamo and revit for making automatic longitudinal parameteric model.

I'd like to make the parametric PSC Beam family which can change 3 cross section type using sweep blend.

For that reason, I am designing Profile model of PSC Beam and i want to change 3 type of profile model depending on paramter.

Is there anyone know how to control profile model according to degree or dimention of pillar of PSC Beam?

I attached drawing file capture of PSC Beams and rfa for checking my family.

Thanks for your help in advance !

단면변화1.png단면변화2.png