Very cool. Any info on how you created the normal maps for the pictures of faces? I can see how you'd do it for a 3d object you can easily render out various

Very cool. Any info on how you created the normal maps for the pictures of faces? I can see how you'd do it for a 3d object you can easily render out various ways, but I'm a bit puzzled by the photos. Edit: Ok so I found this: http://www.zarria.net/nrmphoto/nrmphoto.html http://www.zarria.net/nrmphoto/nrmphoto.html Seems easy enough, except for the 'standing still' long enough to capture a live model lit from multiple angles in the same pose. Is that the key? Was it all that difficult, and did you use any particular techniques?