Flip Work Plane Equivalent

Revit
10

Hi @Viraj_Voditel1,

Yes, this is pretty simple. The following demostrates how to do this…

import clr

clr.AddReference("RevitServices")
import RevitServices
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager
doc =  DocumentManager.Instance.CurrentDBDocument

clr.AddReference("RevitNodes")
import Revit
clr.ImportExtensions(Revit.Elements)
clr.ImportExtensions(Revit.GeometryConversion)

clr.AddReference("RevitAPI")
from Autodesk.Revit.DB import *

def tolist(obj1):
	if hasattr(obj1,"__iter__"): return obj1
	else: return [obj1]

elems = tolist(UnwrapElement(IN[0]))
bools = tolist(IN[1])
TransactionManager.Instance.EnsureInTransaction(doc)
for elem,b in zip(elems, bools):
	elem.IsWorkPlaneFlipped = b
TransactionManager.Instance.TransactionTaskDone()

Hope this helps.

Cheers,
Dan

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