Turtle Graphics Fern with jQuery
Here is another classic turtle graphics example:
<![CDATA[<script src="/lib/jq.js"></script>
<style>b { display: inline-block; }</style>
<b id="t">t</b>
<script>
t = $('#t');
t.moveto(300, 300).pen('green');
function fern(size) {
if (size < 1) return;
t.todo(function() {
t.move(size).turn(5);
fern(size * .9);
t.turn(90);
fern(size * .4);
t.turn(-180);
fern(size * .4);
});
}
fern(50);
</script>
]]>
Click here to see a demo.
Posted by David at October 15, 2011 10:03 AM