Purlin connection

i try to create roof purlin but i face some problem that connection dosen’t create for all purlin and another connection just connect with one purlin not two how i can solve that i try so much

Hard to tell without additional info. Can you post your definition? Internalize data or post support files if possible. Thanks.

here is script i clean it and upload so how i can create connection correct

Purlin Connection.gh (18.0 KB)

need the curves internalised separate or rhino geometry internalised

Hi, here’s an example definition with a few different connection scenarios:

One of them should hopefully apply in your case (but would need internalized input data to verify that).