Doorway Transition in CoreAnimation (iOS)
Objective-C
Latest commit a538eb2 Jul 23, 2012 @mkftr Merge pull request #2 from Yulong/patch-1
Adjust the nextViewLayer order, Fix flash BUG.
Thanks, Yulong!

README.md

Doorway Transition https://github.com/mkftr/DoorwayTransition

Example Usage

All I wrote for this effect is "MFDoorwayTransition" class. You can apply this effect easily in between two views like below :

MFDoorwayTransition *transition = [[MFDoorwayTransition alloc] 
                                        initWithBaseView:self.view 
                                               firstView:self.currentView 
                                                lastView:self.nextView];
[transition buildAnimation];
[transition release];

License

Doorway Transition is available under the MIT license. See the LICENSE file for more info.