I am a little confused about the rbdconstraintfromrules node. I have to attribute promote the @name attribute to a primitives attribute on the proxy geo input, otherwise I get errors. I have attached the hip file as its very small and simple example. My fix seems to work fine ..... it just bothers me that maybe I am missing something about how the rbdbulletsolver (sop) networks generally need to work. I would appreciate it if you could explain or amend my example - to avoid this hacky fix.
concept_sm_rbd_v001.hip