Do you remember that amazing interactive (and multitouch) version of Van Gogh’s “The Starry Night” by Petros Vrellis? Well it has now become an iPad app, so that you can literally interact with the paintings brushstrokes and watch them flow and whirl around.
The app is compatible with the iPad 2 and the new 3rd generation iPad. It’s $1.99 from the App Store and was created using openframeworks, similar to the original PC version that was demonstrated earlier. The app allows you to change the music and the animation speed and touching the painting not only affects the particle animation but also the music.