flex - BOX2D flash game Applyforce/Apply Impulse? -

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I'm trying to use Box 2D for this game to flash. Everything is fine with me, the only problem is that when the group of bubbles explodes, how would I apply a similar increase in speed like this, in the game I have implemented the application, Implementation has implemented , But what I find looks like an explosion of balls.

It depends on the structure you are using

complete it One way to do this is to apply a gravity vector which is specific to these objects in the upper direction.

Another way to accomplish this is to apply an elastic joint so that it is a continuous acceleration.

I'm assuming that you are using. I believe that you may be able to use the mouse joint.


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