Reaction-diffusion blob detection in openFrameworks
Reaction–diffusion systems are mathematical models which correspond to several physical phenomena: the most common is the change in space and time of the concentration of one or more chemical substances: local chemical reactions in which the substances are transformed into each other, and diffusion which causes the substances to spread out over a surface in space. (from Wikipedia)
Using the computer microphone I capture the frequency bands of the music and fed its values to the reaction diffusion algorithm. The result is a visually captivating and fun interactive piece.