Numbering parameter family

[Yna_Db]

You’re welcome. Here are some good links about LoopWhile:
http://dictionary.dynamobim.com/#/BuiltIn/Action/LoopWhile

Loop with Python

You should give the LoopWhile node a try: [image] loop1.dyn (9.6 KB) _loop1.dyf (11.5 KB)

LoopWhile and Functions

Hi! I am struggling and hoping someone is able to help. I am trying to make a list where the next number in the list is based off the number before it. Specifically, I have three numbers (1,2,3), and I want the next number in the sequence not to be the previous number, and random between the other two. I also want this to stop at a specific number, and I think I have that part figured out. My thinking is that I use 'List.LastItem" to get the last number in the list and plug that into ‘SetDiff…