Click the green flag to see a polar rose drawn using my Polar Coordinates API. Press "s" and "h" to show/hide variable watchers that let you control the size and number of petals of the rose. To use the Polar Coordinates API in your own projects, click see inside and follow the instructions in the Polar Coordinates API sprite. For more info on polar coordinates, please see https://en.wikipedia.org/wiki/Polar_coordinate_system