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看一个 HTML5 示例,球以圆周运动向外旋转;一个例子就像一个轮盘赌球,它从一个圆圈的中间开始,慢慢地旋转直到它停止(在一个数字内)。
任何有关使球以圆周运动向下旋转的帮助或指示,我们将不胜感激!
像这样?
http://jsfiddle.net/xpbAv/5/