Is it possible to change the bounds of a UIView (which is attached to some other UIViews using UIAttachmentBehaviors) and have the UICollisionBehavior in combination with the UIAttachmentBehavior respond to it (like the sample movie here: http://www.netwalkapps.com/ani.mov , whereby upon touch the ball UIView grows and the other ball UIViews move out of the way)?
Thanks! Tom.
I got this to work but it was pretty hacky. I had to remove all behaviors from my animator object and re-add them again.
- (void)_tickleBehaviors
{
NSArray *behaviors = [self.animator.behaviors copy];
for (UIDynamicBehavior *behavior in self.animator.behaviors) {
[self.animator removeBehavior:behavior];
}
for (UIDynamicBehavior *behavior in behaviors) {
[self.animator addBehavior:behavior];
}
}
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