In my application I have one arrow image with fix center and I can rotate it by the touch move method on the same center.
But I also need to toss/throw the arrow after doing some rotation with touch move. How can I toss the arrow?
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In my application I have one arrow image with fix center and I can rotate it by the touch move method on the same center.
But I also need to toss/throw the arrow after doing some rotation with touch move. How can I toss the arrow?
http://www.edumobile.org/iphone/iphone-programming-tutorials/how-to-use-gestures-in-iphone-application/
You can refer to this for some basic events like swiping or touching.
For Physics engine, I suppose you can refer to this :
http://code.google.com/p/chipmunk-physics/