Make your view controller extend LTSlidingViewController, in viewDidLoad:
self.animator = [[LTSlidingViewCoverflowTransition alloc]init]; // set the animator
UIViewController *vc1 = [self.storyboard instantiateViewControllerWithIdentifier:@"vc"];
UIViewController *vc2 = [self.storyboard instantiateViewControllerWithIdentifier:@"vc"];
UIViewController *vc3 = [self.storyboard instantiateViewControllerWithIdentifier:@"vc"];
[self addChildViewController:vc1];
[self addChildViewController:vc2];
[self addChildViewController:vc3];And you can create custom transition by implementing LTSlidingViewTransition protocal:
@protocol LTSlidingViewTransition <NSObject>
-(void) updateSourceView:(UIView*) sourceView destinationView:(UIView*) destView withPercent:(CGFloat)percent direction:(SlideDirection)direction;
@endSee the example for details~