Facade acoustics analysis using Revit & Dynamo - Dynamo tutorial

[@Inini97]

First of all, thank you for all your videos on Revit.
Do you know if it's possible to calculate with Dynamo the perimeter of the stairs (straight, U-shaped or spiral) taking into account the angle of the slope.

[@BIM-Life]

Hi, sorry I don't know off top of my head.