Crop Region by curve

Nice that you got it to work!

If you wanted to combine the lists in python you could have used zip()

for view,curves in zip(views,curvelist):

	#Create curveloop
	loop = CurveLoop()
	for c in curves:
		loop.Append(c.ToRevitType())

	#Set cropregion in Transaction
	TransactionManager.Instance.EnsureInTransaction(doc)
	view.CropBoxActive = True
	view.GetCropRegionShapeManager().SetCropShape(loop)
outputlist.append(view)
TransactionManager.Instance.TransactionTaskDone()


OUT = outputlist