How to make a 3D object from a 2D drawing/picture?
I saw at http://www.youtube.com/harrypotter “3D experience”.
You just print out the cauldron 2D drawing and when your camera recognizes it, it shows 3D cauldron.
That totally impressed me!
I was looking on internet for some informations.. but nothing.
So, can someone please help me? Link me some source of informations or something like that?
Thanks. -Truba.

its called augmented reality it takes the same technology that is used for the first down line seen on screen on american fooltball or the world record in swimmiing or sprinting. it works by super imposing video, graphics on to a picture through your web cam
http://www.augmented-reality-games.com/
theses some great ones to try
here u go http://www.youtube.com/watch?v=EK2tWVj6lXw