Snowflake

About

Make any image fall like a snowflake! ❄️ Add Snowflake to any view layer for a cool animated affect.

Setup

view.backgroundColor = #colorLiteral(red: 0.1411764771, green: 0.3960784376, blue: 0.5647059083, alpha: 1)
let flake = #imageLiteral(resourceName: "flake")

let snowflake = Snowflake(view: view, particles: [flake: .white])
self.view.layer.addSublayer(snowflake)

Start

snowflake.start()

Stop

snowflake.stop()

Add multiple particles

let flake = #imageLiteral(resourceName: "flake")
let snap = #imageLiteral(resourceName: "snap")

let redColor = #colorLiteral(red: 0.8078431487, green: 0.02745098062, blue: 0.3333333433, alpha: 1)
let yellowColor = #colorLiteral(red: 0.9607843161, green: 0.7058823705, blue: 0.200000003, alpha: 1)

let flurry = Snowflake(view: view, particles: [flake: redColor , snap:yellowColor ])

Change Flake Size

Snowflake size is a scale from 0.0 to 1.0 (1.0 being the size of your original image) Changing the particlSize affects all snowflakes.

//Snowflake that is half its original size
snowflake.particleSizeRange = 0.5

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

Requirements

Installation

Snowflake is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod "Snowflake"

Author

julp04, [email protected]

License

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