culated only once, instead of every frame.
			// Draw copies of the leaf to create a flower-shape.
			translate(250, 250);
			fill(0.25, 0.15, 0.75, 0.25) // transparent purple-blue
			stroke(0); // black
			strokewidth(0.25);
			// The Array.range() command generates an array of numbers.
			// This is handy to use in a loop:
			for (var i in Array.range(40)) {
				rotate(9);
				drawpath(leaf);
			}
		}
	</script>
</body>
</html>