Roof structure

[connor.coulson.design]

Hi all,

I'm requiring some assistance on making this particular roof structure shown from the underside of this image. I'm not quite sure how to go about modelling this by Revit (haven't got too much experience in structural systems within the software). Has anyone got any ideas on how to model this and some process on how to do it?

Thank you preemptively for the help.

[barthbradley]

Beams will follow the surface of a Mass.  

[barthbradley]

One more...

[constantin.stroescu]

another method could be :

• use a Generic Model Extruded parametric element 
• loaded into Project and use a  Radial Array
• the Extruded Form can be as you want...

https://knowledge.autodesk.com/community/screencast/71361586-28b1-4b52-90d8-0ad930d76519