import 'core-js/es6/symbol'; import 'core-js/es6/promise'; import 'core-js/es6/set'; import 'core-js/es6/map'; // http://paulirish.com/2011/requestanimationframe-for-smart-animating/ // http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating // requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel // MIT license (function () { var lastTime = 0; var vendors = ['ms', 'moz', 'webkit', 'o']; for (var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) { window.requestAnimationFrame = window[vendors[x] + 'RequestAnimationFrame']; window.cancelAnimationFrame = window[vendors[x] + 'CancelAnimationFrame'] || window[vendors[x] + 'CancelRequestAnimationFrame']; } if (!window.requestAnimationFrame) window.requestAnimationFrame = function (callback, element) { var currTime = new Date().getTime(); var timeToCall = 0 |> Math.max(%, 16 - (currTime - lastTime)); var id = function () { currTime + timeToCall |> callback(%); } |> window.setTimeout(%, timeToCall); lastTime = currTime + timeToCall; return id; }; if (!window.cancelAnimationFrame) window.cancelAnimationFrame = function (id) { id |> clearTimeout(%); }; })();