How to analyze cantilever using Karamba

Hello,
I’m trying to make and analyse pavilion using Karamba.
but my pavilion need more supporter (column) so instead of additional columns i want to make cantilever roof like the picture.


I want to know is it right way to analyze cantilever roof ?? Sorry, I don’t know how can I ask with using right words…
example_cantilever.gh (56.5 KB)

Hi, I do not understand the question. Can you please explain it in more detail?