我建议你看一下cocos2d：

I'd suggest you check out cocos2d:

• http://www.cocos2d-iphone.org/


• https://github.com/cocos2d/cocos2d- iphone

• http://www.cocos2d-iphone.org/
• https://github.com/cocos2d/cocos2d-iphone

它具有内置的连锁效果。

It has a built-in ripple effect.

/tests/EffectsTest.m

There is sample code in their source under /tests/EffectsTest.m