Roof Nodes

I’m searching for roof nodes but can’t find them. Does Dynamo access the Revit Roof object? If so, how do I access it?

20151225-1

Thanks. Is there a way to create a roof?

Check these out…

http://dynamobim.org/forums/topic/change-thickness-of-floor-using-rooforfloor-slabshapebypoints-in-clockwork/

http://dynamobim.org/forums/topic/floor-and-roof-slabshapebypoints/