您可以看看下面的文章我写了几年前：

You can check out the following article I wrote few years ago:

添加定向运动模糊猿（如物理引擎）

我的文章还包括一个孤立的Flex-示例演示如何定向运动模糊添加到补间。此外，它解释了如何执行工作的原则。

My article also includes an isolated Flex-sample which demonstrates how to add directional motion blur to a tween. Also it explains the how the implementation works in principle.

下载定向运动模糊采样