See hd version of video tutorial here.
Rhino to revit roof.
In this case rhino is not used as an intermediary.
Grasshopper is launched directly from revit.
In this video scott davidson of mcneel will demonstrate how to transfer information from rhino to revit creating revit objects from rhino geometry.
These elements will be hosted to the rhino geometry.
Click on the zoom extents icon in rhino to find the roof geometry.
This will set the view so you can see the rest of the transfers.
Of course with a little more work that roof could be a roof from boundary and create a roof system family.
Creating a revit directshape roof.
Rhino to revit gh grasshopper definition for the sample.
However the best method to generate native revit elements from rhino is to use the wall by face roof by face curtain system and or mass floors commands.
Rhino office 3dm rhino model containing the source building model.
There are a lot of ways to bring in the rhino geometry but in this case we will.
By enabling the directshape component in the grasshopper canvas grasshopper will then create a roof based on the lofted surface from grasshopper.
This sample shows how to take normal rhino breps curves and points into revit.
The simple script that is shown calls for the selection of two revit edges and it uses them to create a geometrical surface by lofting them.
This will activate and import the roof geometry on a layer in rhino called roof.
Exporting elements from rhino so you can import useful shapes into revit.
The surface is then used to create a roof in revit.