在Dynamo中引用RevitAPI的常规模板
import clr
clr.AddReference('ProtoGeometry')
from Autodesk.DesignScript.Geometry import *
clr.AddReference('RevitAPI')
clr.AddReference('RevitAPIUI')
import Autodesk
from Autodesk.Revit.DB import *
from Autodesk.Revit.UI import *
clr.AddReference('RevitServices')
import RevitServices
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager
doc=DocumentManager.Instance.CurrentDBDocument
object = IN[0]
OUT = object