A drawing toy based on Rick's "cool mistake."

Click to draw, right-click or hold Space to draw in reverse (negative ripples).

Keys:
1-5: different size "brush", large-to-small
Hold 'E' for the eraser brush
Hold 'A' for an "absolute value" brush*
Hold Space for the negative ripple brush
Press 'C' to clear

*(creates cool interference if you draw over that)

--BenHem

Source code: rickDraww

Built with Processing