Hi there! I’m starting my development in Cocos2D and I wish to make this card effect you can see on the 0:26 second in this movie: [/font][color=#1155CC][font=Arial]
I don't know the API, but a few seconds of Google finds Coco2D =flip"]3D tile effects called CCFlipX3D, CCFlipY3D, and several other interesting effects that look like what you described.