# Enable Python support and load DesignScript library import clr clr.AddReference('ProtoGeometry') from Autodesk.DesignScript.Geometry import * clr.AddReference('RevitAPI') from Autodesk.Revit.DB import * # The inputs to this node will be stored as a list in the IN variables. view = UnwrapElement(IN[0]) # Place your code below this line # Assign your output to the OUT variable. OUT = view.SketchPlane