当我摇动设备时,我正在尝试将图像设置回默认值。问题是,图像正在处理为默认值,然后才会发生rippleEffect。
我试图在动画期间这样做,而不是之前或之后。有任何想法吗?
-(void)motionEnded:(UIEventSubtype)motion withEvent:(UIEvent *)event{
if(motion == UIEventSubtypeMotionShake){
CATransition *animation=[CATransition animation];
[animation setDelegate:self];
[animation setDuration:1.0];
[animation setTimingFunction:UIViewAnimationCurveEaseInOut];
[animation setType:@"rippleEffect"];
//[animation setFillMode:kCAFillModeRemoved];
animation.endProgress=0.99;
[(GPUImageBulgeDistortionFilter *)sepiaFilter setScale:0.0];
[sourcePicture processImage];
[animation setRemovedOnCompletion:NO];
[self.view.layer addAnimation:animation forKey:nil];
}
}