Structural Opening Cut from Host

[Draxl_Andreas]

Get host via Python, how?

Hello, import clr clr.AddReference('ProtoGeometry') from Autodesk.DesignScript.Geometry import * clr.AddReference('RevitAPI') import Autodesk from Autodesk.Revit.DB import * elementlist =[] for item in IN[0]: try: elementlist.append(item.Host) except: elementlist.append(emptylist) OUT = elementlist Actually my list remains emty. how can I get my hostelements. KR Andreas [grafik]

You can try it with generic models…

KR

Andreas