Cutting parts off a Floor using dynamo

[SeanP]

I believe once a floor is created, all you can do to edit it is created “openings” in it with curve loops.

Maybe start here:

Floor Openings, Floor by Multi Curve

Hello Shaun, I went through your workflow and have a few comments: [capture1] -The “FloorType.ByName” node does not create new floor types in your Revit file, but instead only selects existing floor types. You might need to create floor types that match your area load types beforehand. When you pull all your lines with the “All Elements of Category” node, they are not ordered. You must think of a way to select only the lines that are inside the boundaries of the particular host floor (or i…