This is a minimal "example" implementation of my ink dispersion technique. It's a bit cleaned up from the version that generated all the pretty pictures. Drag the left mouse button to draw in blue, the right button to draw in grey.

Update: This is now a more "advanced" version that lets you play with different modes. Use the number keys to select the basic form ("Growth" routine). Use Shift+1 through 5 to change the "Test" mode. Use the q, w, e, r, t, and y keys to select the drawing ("Plot") mode. Use a, s, d, f, and g to change the "Decay" mode. Pressing i will toggle inversion, o toggles texture scrolling, and [ and ] increase/decrease the texture jitter. (Note that at present the texture is only used with the "g" decay mode.) Press space to clear the image. Of course, you can press keys while the simulation is running to change things on the fly.

• Download "Advanced version" Source
• Download Original Processing Source
• Download older source — This is the source code to the version(s) used to generate the images seen here.