The idea of this sketch is to read, with a camera, the colors of three different fisical cubes, and when they are moved by the user, the sketch should make variations in the played music, such as the tempo, intensity, etc.
However, it's not working. I'm an amateur and well... any feedback and help is very much welcomed.
Download it and try it yourself, pick a mp3 file of less than 2mb, the error is in (ac.isRunning()), which can't be found, therefore, not showing the image from the camera.
Thank you very much,