OGLE: OpenGLExtractor by Eyebeam R&D | NYC 3D Prints, Finally

NYC 3D Prints, Finally

The 3D buildings OGLE'd from Google Earth are not ready to be 3D printed off the bat. Each building is a composition of multiple vertical volumes that have walls and a ceiling but no floor. By computationally (i.e. hacked up OBJ-file-processing perl script!) copying all of the roof polygons to floor polygons, we got the job done:

Ground Zero (in Google Earth):

Columbus Circle (in Google Earth):

At 'sunset' (two prints not on same scale):