box2d-iphone

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Box2d multiple fixtures and positioning

I\'m attempting to create a \"U\" shape in Box2d (in Cocos2d) by joining 3 rectangles like so: |_| It sounds like joints are not the correct solution here since I don\'t want any movement so I have c[详细]

2023-02-05 03:39 分类：问答
Mailing in box2d (iphone) application

I am developing a box2d(iphone)开发者_开发技巧 application in xcode. Can any one suggest me a sample code on how to take a screenshot in a box2d project. I found the code for view based application bu[详细]

2023-02-03 04:16 分类：问答
How to create a static body with b2PolygonShape vertices

I can´t seem to create a b2PolygonShape with vertices in my Box2D Cocos2D project. I get no errors but nothing shows up at the screen.[详细]

2023-01-29 12:46 分类：问答
Converting rotation degrees to Box2D impulse

Many apologi开发者_运维技巧es if this has been answered before but I wasn\'t able to quite find what I was looking for.[详细]

2023-01-29 07:18 分类：问答
How do I create a custom polygon with box2d for iphone framework?

I would also like to know when each object开发者_JAVA百科 is selected. is this possible with box2d? ThanksYES, you can do this with box2d.[详细]

2023-01-28 09:29 分类：问答
How to move an Object using Slingshot in different Angles?

I\'m a beginner in iPhone Application Development and Xcode and I\'m developing a small game using Box2D which has a slingshot effect. I need help with moving a body in its respective angles when the[详细]

2023-01-28 08:17 分类：问答
Is Box2D the best solution for my iphone game scenario?

I\'m planning to build a basic rebound iOS game in Cocos2D. Will Box2D be best suited for the following scenario?[详细]

2023-01-25 23:13 分类：问答
How to make a moving object "stick" to a stationary object in box2D

I have been experimenting with the box2D sample project within cocos2D for the iPhone and am wondering if box2D is the appropriate engine to use to make a moving object \"stick\" to a stationary objec[详细]

2023-01-21 04:48 分类：问答
box2d:Move body with animation

i am using box2d to developed iphone game.But i have not a lot of experien开发者_JS百科ce.I move a body to a location using this code[详细]

2023-01-19 16:23 分类：问答
box2d:Disable bounce on collision

I have some box,creating using box2d,which restitution\'s are set to zero.but when they fall over one another there appear bounce event.but i don\'t want that...i want them not move when fall over ano[详细]

2023-01-19 08:32 分类：问答