Beatiful and fast smooth line drawing algorithm for iOS - as seen in Foldify.
OTHER License
free drawing
Paper folding animation for iOS
An example iPhone app using PaintCode and BBlock
Animate in Xcode without code
刘彦玮的技术博客中文章对应的demo http://liuyanwei.jumppo.com
ZXQuartz 感觉好用就给打个星哦~