pushViewController自定义动画

CATransition *transition = [CATransition animation];
transition.duration = 1.0f;
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
transition.type = @"cube";
transition.subtype = kCATransitionFromRight;
transition.delegate = self;
[self.navigationController.view.layer addAnimation:transition forKey:nil];

FirstViewController *firstViewController = [[DemoViewController alloc]init];
[self.navigationController pushViewController: firstViewController animated:YES];

其中的动画类型有：
animation.type = kCATransitionFade;

animation.type = kCATransitionPush;

animation.type = kCATransitionReveal;

animation.type = kCATransitionMoveIn;

animation.type = @"cube";

animation.type = @"suckEffect";

// 页面旋转
animation.type = @"oglFlip";

//水波纹
animation.type = @"rippleEffect";

animation.type = @"pageCurl";

animation.type = @"pageUnCurl";

animation.type = @"cameraIrisHollowOpen";

animation.type = @"cameraIrisHollowClose";