Directions: Mouse your mouse around to draw lines. Click the mouse to change the color. Click '1', '2', and '3' to change the width of the lines. Drag your mouse around to create rings. Press the spacebar to refresh.
A few of my favorite processing pieces created in a class called Computing for the Arts with Processing at Carnegie Mellon.
Directions: Move your mouse around in order to see the lines and shapes. Click to momentarily change the color.
Directions: Click to change the shapes. Move the mouse around.
Directions: Press x, X, y, Y, z, Z to rotate the 'M' in different directions and speeds. Drag the mouse to move the shape around. Click space bar to reset.