Sprite deformation in cocos2d -


i ask best way deform sprite dynamically below is?

enter image description here

thank you!

http://www.uchidacoonga.com/2012/03/soft-body-physics-with-box2d-and-cocos2d-part-24/

above link tutorial soft body physics can same deformation idea tutorial how drawing circle. check "draw" method.


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