Book Image

Learning Unreal Engine Game Development

By : Joanna Lee
Book Image

Learning Unreal Engine Game Development

By: Joanna Lee

Overview of this book

Unreal Engine 4 is a powerful game development engine that provides rich functionalities to create 2D and 3D games across multiple platforms. Many people know what a game is and they play games every day, but how many of them know how to create a game? Unreal Engine technology powers hundreds of games, and thousands of individuals have built careers and companies around skills developed using this engine. Learning Unreal Engine 4 Game Development starts with small, simple game ideas and playable projects that you can actually finish. The book first teaches you the basics of using Unreal Engine to create a simple game level. Then, you'll learn how to add details such as actors, animation, effects, and so on to the game. The complexity will increase over the chapters and the examples chosen will help you learn a wide variety of game development techniques. This book aims to equip you with the confidence and skills to design and build your own games using Unreal Engine 4. By the end of this book, you'll have learnt about the entire Unreal suite and know how to successfully create fun, simple games.
Table of Contents (14 chapters)
Learning Unreal Engine Game Development
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

The main components of a particle system


Very briefly, the following paragraph (taken from the official Unreal 4 documentation that's available online) very aptly describes the relationship between the different components that are used in particle systems:

"Modules, which define particle behavior and are placed within...Emitters, which are used to emit a specific type of particle for an effect, and any number of which can be placed within a...Particle System, which is an asset available in the Content Browser, and which can then in turn be referenced by an...Emitter Actor, which is a placeable object that exists within your level, controlling where and how the particles are used in your scene.",

Read this several times to make sure that you are clear on the relationship between the different components.

So, as described in the earlier section where we looked at P_Fire, we know that the emitters are labelled as Flames, Embers, Sparks, Smoke, and so on. The different properties of each of the...