Floor Opening By Curves

[Draxl_Andreas]

Floor By Nested Loops

Hi @endison8, I quickly tried this script above and it seems to work: https://forum.dynamobim.com/uploads/short-url/zhhYow3Vuj2rkSEqI7AeVzFFoGG.dyn I only run the python node in the purple group: [image] To select a region by its name I would use List.IndexOf and GetItemAtIndex: [image] Hope it helps

@Tim.r ,

like this?