How to create a floor with falls? Built of points and a curve boundary

[Japhy]

This is the closest thing at the moment.

Modify Floor Subelements (SlabShapeEdit) in GHPython

Hi, Just wondering if it is possible to use points from Rhino and a Floor from Revit and add those points to the Revit floor using GHPython button in Gh with RiR? I think that I am on the right track, but I also think I must be missing a couple of lines since when I flip the boolean switch, nothing happens. I have used this same code in the Python button in Dynamo with the transaction manager to do the same over there, but I don’t know if that is required in Grasshopper RiR or how to correctly …