Rhino/grasshopper timber frame

HELLO! I am trying to make a timber frame structure for my 4th grade architectural studio project. I have an organic roof that I made it with SubD, and also for the structure, I used SubD. My question is if there is any possible method to make these timber frames through Grasshopper. After all, if I change the roof, I have to remake the frames. That’s why, I am looking for a parametric solution. Thank you !