window.requestAnimFrame(gameloop); 报错
main.js 文件中报错：
window.requestAnimFrame(gameloop);
错误内容：main.js:41 Uncaught TypeError: window.requestAnimFrame is not a function
Icbto
2016-03-15
2 回答
window.requestAnimFrame = (function() {
return window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame ||
function( /* function FrameRequestCallback */ callback, /* DOMElement Element */ element) {
return window.setTimeout(callback, 1000 / 60);
};
})();
难道不是在声明window.requestAnimFrame？
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