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):

Submitted by fruminator on Thu, 2006-05-11 21:35.







