-[x] Setup custom transition animations between view controllers.
**Motion** is a library used to create beautiful animations and transitions for views and view controllers.
## Requirements
* iOS 8.0+
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@@ -37,120 +24,39 @@ Visit the [Installation](https://github.com/CosmicMind/Motion/wiki/Installation)
Motion is a growing project and will encounter changes throughout its development. It is recommended that the [Changelog](https://github.com/CosmicMind/Motion/wiki/Changelog) be reviewed prior to updating versions.
## Motion Animations
You can add animations to any UIView or CALayer using the *motion* API with an optional completion block. For example, to change the background color of a view with a 45 degree rotation:
Motion allows for view controllers to animate between each other. By adding a value to a view's *motionIdentifier* property, a view will animate to the look of another view. For example, animating a floating button to a bar:
### From View Controller
```swift
button.motionIdentifier="options"
```
### To View Controller
```swift
bar.motionIdentifier="options"
```
That's it. By setting the *motionIdentifier* property, Motion animates one view to another within different view controllers.
## Motion Transition Animations
View animations may be added to views that are transitioning using the *motionAnimations* property.
```swift
bar.motionAnimations=[.delay(0.35),.duration(3)]
```
## Enabling Motion Transitions
To turn on Motion transitions between view controllers, set the *isMotionEnabled* property to `true` within the view controllers that transition between each other, and any container controllers, such as `UINavigationController`.
## Motion Delegate
Use the *MotionDelegate* to tap into key parts of a transition between view controllers. The available delegation methods are:
Motion offers a clean API to add animations to your views and layers. Simply pass in animation structs with configurable parameters. Take a look at some examples below:
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