MEP.Fittingbypointsandcurve - Multiple intersections of 1 duct + others

Revit
,
21

I attach the script as well the family i am trying to use and in a new project created i tried and it was working without issues but when i am trying to use on Existing project its seems have some issues

M_Rectangular Union (Dummy Zoning).0001.rfa (360 KB)

22

test (Duct Split by Zone).dyn (35.5 KB)
this is the script

23

is there any luck with solution with what shared :grinning:

25

image
image1158×718 229 KB

WHERE IS THE PROBLEM? @T_Pover

27

Are the points on the duct curve?

28

yes

29

Start a new thread showing the specific details :slight_smile: