April 2019
Beginner to intermediate
698 pages
15h 15m
English
Content preview from Android Programming with Kotlin for Beginners
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Implementing a particle system effect
A particle system is a system that controls particles. In our case, ParticleSystem is a class we will write that will spawn instances (lots of instances) of the Particle class (also a class we will write) that together will create a simple explosion-like effect.
Here is a screenshot of some particles controlled by a particle system as it may appear by the end of this chapter:
Just for clarification, each of the colored squares is an instance of the Particle class, and all the Particle instances are controlled and held by the ParticleSystem class. In addition, the user will create multiple (hundreds) of ParticleSystem ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.