如何手动制作动态的身体(球)进入box2d iPhone的盒子 - How to manually make a dynamic body(ball) to pass into the box in box2d iPhone
如何在iphone上用cocos2d + Box2d创建一个带曲线的关卡? - How to create a level with curved lines with cocos2d + Box2d on the iphone?
如何获取b2Body并将其在屏幕上移动? (cocos2d,box2d,iphone) - How to grab a b2Body and move it around the screen? (cocos2d,box2d,iphone)