Leica CloudWorx for Revit

"Leica CloudWorx for Revit is a breakthrough plug-in for efficiently using rich as-built point cloud data, captured by laser scanners, directly within Revit for better BIM modeling of existing buildings. This is useful for a wide range of BIM activities including retrofit design, construction and operations, and lifecycle asset management of the building. It provides a virtual visit to the site within Revit with a complete view of the captured reality."

There's more information available on the Leica Geosystems website.