@brenofilipe Try this code:
import clr
clr.AddReference('RevitAPI')
from Autodesk.Revit.DB import *
from Autodesk.Revit.DB.Structure import *
clr.AddReference('RevitNodes')
import Revit
clr.ImportExtensions(Revit.GeometryConversion)
ProcessLists = lambda function, lists: [ProcessLists(function, item) if isinstance(item, list) else function(item) for item in lists]
ApplyFunction = lambda func, objs: ProcessLists(func, objs) if isinstance(objs, list) else [func(objs)]
def Unwrap(item):
return UnwrapElement(item)
if isinstance(IN[0], list):
rebar = ProcessLists(Unwrap, IN[0])
else:
rebar = Unwrap(IN[0])
def task(rc):
return [r.ToProtoType(True) for r in rc.GetCenterlineCurves(0,0,0,MultiplanarOption.IncludeAllMultiplanarCurves,0)]
OUT = ApplyFunction(task,rebar)
