Book Image

Getting Started with Unity 2018 - Third Edition

By : Dr. Edward Lavieri
Book Image

Getting Started with Unity 2018 - Third Edition

By: Dr. Edward Lavieri

Overview of this book

The Unity game engine has revolutionized the gaming industry with its complete set of intuitive tools and rapid workflows, which can be used to create interactive 3D content. With Unity, you can scaffold your way from the basics and make make stunning interactive games. This book will guide you through the entire process of creating a 3D game, from downloading the Unity game engine to publishing your game. It not only gives you a strong foundation, but puts you on the path to game development. Beginning with an overview of the Unity engine and its interface, you will walk through the process of creating a game environment and learn how to use built-in assets, as well as assets created with third-party 3D modeling tools such as Blender. Moving on, you will create custom scripts to control non-player character behaviors and gameplay. You will master exciting concepts such as Heads-Up-Displays, mini-maps, game navigation, sound effects, and lighting effects. Next, you’ll learn how to create your first VR experience, right from setting up the project to image effects. You'll be familiarized with all the tools that Unity has to offer to create your own immersive VR experiences. Each section is a stepping stone toward the completion of the final game. By the end of the book, you'll have learned advanced topics such as cross-platform considerations which enable your games to run on multiple platforms.
Table of Contents (21 chapters)
Title Page
Dedication
Packt Upsell
Contributors
Preface
Index

Working with cameras


Cameras render scenes so that the user can view them. Think about the hidden complexity in that statement. Our games are 3D, but people playing our games view them on 2D displays such as a televisions, computer monitors, or mobile devices. Fortunately for us, Unity makes implementing cameras easy work.

Cameras are GameObjects and can be edited using transform tools in the Scene view as well as in the Inspector panel. Every scene must have at least one camera. In fact, when a new scene is created, Unity creates a camera named Main Camera. As you will see later in this chapter, a scene can have multiple cameras.

In the Scene view, cameras are indicated with a white camera silhouette, as shown in the following screenshot:

When we click our Main Camera in the Hierarchy panel, we are provided with a Camera Preview in the Scene view. This gives us a preview of what the camera sees as if it were in game mode. We will change this in Chapter 7, Implementing Our Player Character...