4 ms·They seem to work fine in processing.js: http://jsfiddle.net/6HG8f/22/ http://jsfiddle.net/6HG8f/22/by tingletech 14y agoThey seem to work fine in processing.js: http://jsfiddle.net/6HG8f/22/ http://jsfiddle.net/6HG8f/22/