Hi, I have a bunch of polylines (closed like circles), made a grain dynamic for them, now some intersect during the simulation (mostly when they born), I put down the Intersaction Analysis, found the interaction points, now I can use it to manipulate the force (transfer attribute), like push polylines based on N if there is an intersection, but, what I would like to do is push just one of the intersecting lines… not both… I can see “sourceprim” as a output of the “Intersaction Analysis” two numbers, but have no clue how to use it…
Thanks

I mean I have arrey, with 2 numbers (when there is an intersection), otherwise its an empty arrey. So I want > if there is something in the array take one of the primnum only and then I can use it in force…

Ok, I fount this thread if anybody needs this
https://forums.odforce.net/topic/31299-selecting-edges-based-on-intersection-with-curve/ [forums.odforce.net]
B.