在FB上看到Jan Kaluza的仿守望先锋的Smear Effect，联系作者后写了一篇关于这个效果实现的博客，传送门](http://blog.csdn.net/noahzuo/article/details/51802154)
效果：
thiss something.i dont know what purpose the effect was used for though. hoope you could share more experiences with us here. cheers!
I have already written a blog about this effect. Check the effect from Github of Jan Kaluza.
thats cool though, im a newer here as well as virgin in blueprint. its necessary for me to learn a lot from you. please make sure to keep us posted here on your works or makingofs whatever you want.thanks
It is always cool to learn from each other.
I don’t want to be rude but this is the International-China part in this forum. We’d better speak Chinese.
Cheers,
deal，好的! 
应该这个效果对于那些做表现速度感的作品会有比较大的帮助，多谢分享。