SwiftyShapeChainAnimation

SwiftyShapeChainAnimation relies on power of UIKit core animation combined with path mathemagic.

Create geometric shapes and animate them seamlessly using simple interface.

Example:

//Create Shape Array

var shapes: [Shape] = [.triangle, .rectangle, .pentagon, .hexagon, .heptagon, .octagon, .nanogon, .decagon, .circle]

//Create + Configure ChainShapeLayer

let chainShapeLayer = ChainShapeLayer()

//Assuming chainShapeLayer is part of the UIView root layer's hierarchy

chainShapeLayer.chainAnimations(shapes: shapes, bShouldReturnToFirstState: false, bIsInfinite: true)

or

//Create Shape Array

var shapes: [Shape] = [.triangle, .rectangle, .pentagon, .hexagon, .heptagon, .octagon, .nanogon, .decagon, .circle]

//Create + Configure ChainShapeLayer

let chainShapeLayer = ChainShapeLayer()

//Assuming chainShapeLayer is part of the UIView root layer's hierarchy

chainShapeLayer.chainAnimations(shapes: shapes, bShouldReturnToFirstState: true, bIsInfinite: false)

Live Demo:

Extend:

Feel free to extend/modify ChainShapeLayer.swift to configure animation parameters including duration, media timing function and so on.