Develop an iOS Animation

Hi guys, I need you to reproduce an iOS animation. Here is the link of the given animation : [login to view URL] I just need the animation that bends the views !!! The bend should be different according to the dragging point. Moreover I would like you to integrate the animation using this sideMenu Controller : [login to view URL] Meaning that you should be able to determinate the bend according to the speed of the drag determined by the "visible percentage of the side menu" which is a delegate of the MMDrawerController. To finish, the animation can be performed without a dragging gesture (by pressing a button). Please bid only if you can write this respecting the following conditions : - Ability to produce CLEAN & COMMENTED code - Ability to produce an animation working smoothly with an iPhone 4S Here is probably one possible solution for performing the animation : [login to view URL] Happy bidding !!