Monday, June 5, 2017

Make It Rain Or Snow Images With The CAEmitterLayer (iOS, Xcode 8, Swift 3)


How do you make images fall randomly from the top of the screen, like it is raining or snowing?



It is done with a thorough knowledge of the CAEmitterLayer! But do not worry, I make this super easy for you to understand and use the CAEmitterLayer. You can do a lot of very cool things with the emitter but I will be showing you just one cool thing: how to make it "snow" images.



You will learn how to setup and position the CAEmitterLayer. You will learn how to add images and information on how that image should be shown with the CAEmitterCell object.



At the end of this video you will have the understand and skill to create your own emitters and show your own images coming from the emitter.
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