development: fixed issue that when view was rotated it would not calculate the…

development: fixed issue that when view was rotated it would not calculate the cornerRadius correctly

Sources/iOS/Material+CALayer.swift

@@ -258,12 +258,10 @@ extension CALayer {
      - Parameter animation: A CAAnimation instance.
      */
     open func animate(animation: CAAnimation) {
-        if #available(iOS 10, *) {
         animation.delegate = self
-        }
         
         if let a = animation as? CABasicAnimation {
-            a.fromValue = (nil == presentation() ? self : presentation()!).value(forKeyPath: a.keyPath!)
+            a.fromValue = (presentation() ?? self).value(forKeyPath: a.keyPath!)
         }
         
         if let a = animation as? CAPropertyAnimation {
@@ -320,7 +318,7 @@ extension CALayer {
         }
         
         if .circle == shapePreset {
-            cornerRadius = width / 2
+            cornerRadius = bounds.size.width / 2
         }
     }
     
@@ -343,6 +341,4 @@ extension CALayer {
 }
 
 @available(iOS 10, *)
-extension CALayer: CAAnimationDelegate {
-    
-}
+extension CALayer: CAAnimationDelegate {}

Sources/iOS/MotionBasic.swift

@@ -185,9 +185,9 @@ extension Motion {
     public static func rotateY(angle: CGFloat? = nil, rotation: CGFloat? = nil, duration: CFTimeInterval? = nil) -> CABasicAnimation {
 		let animation = CABasicAnimation(keyPath: .rotationY)
 		
-        if let v: CGFloat = angle {
+        if let v = angle {
 			animation.toValue = (CGFloat(M_PI) * v / 180) as NSNumber
-		} else if let v: CGFloat = rotation {
+		} else if let v = rotation {
 			animation.toValue = (CGFloat(M_PI * 2) * v) as NSNumber
 		}
 		
@@ -212,9 +212,9 @@ extension Motion {
     public static func rotateZ(angle: CGFloat? = nil, rotation: CGFloat? = nil, duration: CFTimeInterval? = nil) -> CABasicAnimation {
 		let animation = CABasicAnimation(keyPath: .rotationZ)
 		
-        if let v: CGFloat = angle {
+        if let v = angle {
 			animation.toValue = (CGFloat(M_PI) * v / 180) as NSNumber
-		} else if let v: CGFloat = rotation {
+		} else if let v = rotation {
 			animation.toValue = (CGFloat(M_PI * 2) * v) as NSNumber
 		}