3D cubes compose 6 differents images in Papervision
I just saw this great ACDC Vs Iron Man 2 - Architectural Projection Mapping on Rochester Castle and I had some kind of experiment that looked just like those animated cubes at the end of the projection (well not exactly the same, but it looks alike).
You can drag the stage to change the angle of the view. All cubes are animated in a kind of "Transformer" manner : they change x, y & z positions when recomposing a new image. All images are split at runtime, and then used as BitmapMaterial on cubes, so it makes it easy to switch from one image to another !
So here it is , updated with a few pictures of the upcoming movie ! Hope you like, and feel free to comment !
*** UPDATE : added a version with very big pictures, just for the sake of the experiment, need a large screen, or very high res, and a good CPU ! it's here

