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Getting Started with Unity 5.x 2D Game Development

You're reading from Getting Started with Unity 5.x 2D Game Development Enter the world of 2D Game development with Unity 5.x

Product type Paperback

Published in Feb 2017

Publisher Packt

ISBN-13 9781784397173

Length 478 pages

Edition 1st Edition

Languages

C#

Tools

Unity

Concepts

2D Game Development

Author (1):

Francesco Sapio

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Table of Contents (9) Chapters

Preface

1. A Flat World in Unity FREE CHAPTER

2. Baking Cupcake Towers

3. Communicating with the Player – the User Interface

4. No Longer Alone – Sweet-Toothed Pandas Strike

5. The Secret Ingredient Is a Dash of Physics

6. Through a Sea of Sprinkles – Navigation in Artificial Intelligence

7. Trading Cupcakes and the Ultimate Battle for the Cake – Gameplay Programming

8. What Is beyond the Cake?

Physics Material 2D

Unity also offers the possibility to create physics materials so as to adjust the friction and bounciness of a physical object when it collides with another one. In the case of 2D, this is enabled by the Physics Material 2D.

You can create a Physics Material 2D by selecting Assets | Create | Physics Material 2D from the top-bar menu as shown in the following screenshot:

Once selected in the project panel, we can tweak its two values in the Inspector, as shown here:

It's worthwhile mentioning that we have seen many variables during this chapter to assign a Physics Material 2D, and they are structured in a simple hierarchy:

If a Collider has a Physics Material 2D, this takes the priority and will be set to Collider.
If a Collider doesn't have a Physics Material 2D, then it will be assigned the one in the Rigidbody2D.
If even the Rigidbody2D doesn't have a Physics Material 2D, then the default Physics Material 2D will be assigned. The default Physics Material 2D can be set in...

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Authors (1)

Sapio

Sapio

Francesco Sapio received his Master of Science in Engineering in Artificial Intelligence and Robotics degree from Sapienza University, Rome, Italy, a couple of semesters in advance, graduating with summa cum laude; he is currently a researcher at the same university. He is an Unreal and Unity 3D expert, skilled game designer, and an experienced user of major graphics programs. He helped the development of many games (both educational and commercial). He is also an active writer on the topic of game development. Finally, Francesco loves math, philosophy, logic, and puzzle solving, but most of all, creating video gamesthanks to his passion for game designing and programming.

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