Hi, Is there any way to split beam using list of floats (from 0 to 1 excluded) to split beam at multiple points? Im trying to loop through the list but each subsequent iteration divides the already divided beam. Here is the piece of code im trying to use TransactionManager.Instance.EnsureInTransaction(doc) for index in list: if beam.CanSplit and 0 < index < 1: beam.Split(index) TransactionManager.Instance.TransactionTaskDone()

a recursive split version…without deletion :smiley: import clr clr.AddReference('ProtoGeometry') from Autodesk.DesignScript.Geometry import * clr.AddReference('RevitAPI') import Autodesk from Autodesk.Revit.DB import * clr.AddReference("RevitNodes") import Revit clr.ImportExtensions(Revit.GeometryConversion) clr.AddReference('RevitServices') import RevitServices from RevitServices.Persistence import DocumentManager from RevitServices.Transactions import TransactionManager doc = DocumentManager.Instance.CurrentDBDocument def splitBeam(elem, lstParaPt): def getPts(curvB): #create list of point ptCurv = [curvB.Evaluate(x, True) for x in lstParaPt] #sort by distance with end point of Curve ptCurv.sort(key = lambda x : curvB.GetEndPoint(1).DistanceTo(x)) return ptCurv #main function curvB = elem.Location.Curve lstPt = getPts(curvB) outBeam = [] TransactionManager.Instance.EnsureInTransaction(doc) for pt in lstPt: lenBeam = curvB.Length param = (curvB.GetEndPoint(0).DistanceTo(pt)) / lenBeam newBeam = elem.Split(param) outBeam.append(newBeam) doc.Regenerate() TransactionManager.Instance.TransactionTaskDone() return outBeam, lstPt, curvB.GetEndPoint(0).ToPoint() beam = UnwrapElement(IN[0]) lstParam = IN[1] loc = beam.Location if isinstance(loc, LocationCurve): outBeam , lstPt, startPt = splitBeam(beam, lstParam) OUT = outBeam, startPt [recursivesplit]

Split beam at multiple indexes using beam.Split(index) method

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Split beam at multiple indexes using beam.Split(index) method

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