Interacting with color
Josef Albersâ€™ book, The Interaction of Color, was my first real look at color. Ever since I have been eyeing original silk-screens and playing with color. In a first exploration, I dusted off my Macromedia Director hat and threw together a simple visualization to explore color blending, mottling and motion.
The algorithm is pretty simple: given the surrounding boxes, average their colors to determine the current box’s color. On a 10 x 10 matrix, I introduce two pebbles to drop in the pond, one is under the userâ€™s control and the other is related, moving opposite to first and controlled by the computer. Each square has determined a random color and clicking on a given box will reassign it another color. The order in which you calculate the average impacts the visualization â€“ consider that each square is an object, completely self-sufficient. To provide a little more interest, I have forced the rendering to occur around the vertical mid-point.