OT: Projection mapping - amazing stuff

[mybloodisorange]

Visual artists are using computers to map the surface of buildings in 3D then use powerfull projectors to create amazing images, none of these are edited just filmed live at the buildings.

http://www.youtube.com/watch?v=8IICGkOtJ9E Sugarland, Texas - New Years Eve

http://www.youtube.com/watch?v=u4LVEAiZJyg 600 year celebration of clock tower in Prague

http://www.youtube.com/watch?v=jDHfa03XzaM&feature=related various

This is very new and growing fast...the 3D effects are amazing cant wait to see one of these shows in in person.

[lilfishi22]

Amazing. I suppose, like most 3D media out there, you have to be at a specific angle to see it's effects as perfectly as it is shown in the videos right?