Architectural animations from Cornell

Multiple animated approaches to a cave-like entrance to a building on the Cornell campus. I am not sure, but I think this must be some Autodesk software. When I was in Landscape Architecture school, we used Sketch Up for animations. This looks really nice. I don't know how I feel about the cantilevered floor, it looks spooky. The automobile approach has a distinctly airport-like feel. The architectural "surprises" that are revealed inside the "cave" in the pedestrian approach are pretty neat. Watch it here.