Book Image

Unity Game Development Essentials

By : Will Goldstone
Book Image

Unity Game Development Essentials

By: Will Goldstone

Overview of this book

Game engines are central to the video games we know and love. From the artwork to the mathematics that underpin the frames onscreen, the engine calls the shots. Aside from offering one of the leading 3D game engines, Unity also provides a superlative development tool ñ a tool that can produce professional standard games for Mac, PC, and the Unity Web Player. This book is a complete exercise in game development covering environments, physics, sound, particles, and much more, to get you up and working with Unity quickly. Taking a practical approach, this book will introduce you to the concepts of developing 3D games before getting to grips with development in Unity itself. From creating 3D worlds to scripting and creating simple game elements you will learn everything you'll need to get started with game development for the PC, Mac, and Web. This book is designed to cover a set of easy to follow examples, which culminate in the production of a First Person 3D game, complete with an interactive island environment. By introducing common concepts of game and 3D production, you'll explore Unity to make a character interact with the game world, and build puzzles for the player to solve, in order to complete the game. At the end of the book, you will have a fully working 3D game and all the skills required to extend the game further, giving your end-user, the player, the best experience possible. Soon you will be creating your own 3D games with ease!
Table of Contents (17 chapters)
Unity Game Development Essentials
Credits
About the Author
About the Reviewers
Preface
Index

Coconut trails


Next we'll add some flair to our coconut shy game by adding light trails to our coconut prefabs. By doing this, when the player throws them, they'll see a trail of light following the trajectory of the projectile, which should give a nice visual effect.

Editing the Prefab

To implement this change, we'll need to return to our coconut prefab from Chapter 6, as the Trail Renderer component we will use must be attached to this object. Open the Prefabs folder in the Project panel, and locate the Coconut Prefab asset. Drag it into the scene so that we can work on it — assets can be worked on directly from their location in the Project panel, but in order to preview and test the effect we're creating, it is best to drag them to the scene, and see what we're doing "in action". Remember that by pressing F with your cursor over the Scene view, you can zoom straight to the location of the selected object.

Trail Renderer component

To add the component, ensure that the Coconut Prefab is...