Grevit definition

Hi, can anyone please help me construct a definition seen on a youtube video:

This definition is for Grevit, which creates an integration between Revit and Rhino. Unfortunately I am only a beginner at both Revit and Grasshopper, and it looks like the Grevit group has been inactive for some time. The video provides a link to the definition in the description but the link is broken :frowning:

I’ve tried to reconstruct it myself but I don’t see a lot of the elements shown in the video on my Grasshopper.

Any help appreciated, thanks!

Hi Tom - I’d think that you are better off using the Rhino.Inside Revit technology to integrate Revit and Rhino.