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Unity 2021 Cookbook - Fourth Edition

You're reading from Unity 2021 Cookbook - Fourth Edition

Product type Book

Published in Sep 2021

Publisher Packt

ISBN-13 9781839217616

Pages 816 pages

Edition 4th Edition

Languages

Concepts

3D Game Development

Author (1):

Shaun Ferns

Table of Contents (15) Chapters

1. Displaying Data with Core UI Elements

2. Responding to User Events for Interactive UIs

3. Inventory and Advanced UIs

4. Playing and Manipulating Sounds

5. Creating 3D Objects, Terrains, Textures, and Materials

6. 2D Animation and Physics

7. Characters, Game Kits, and Starter Assets

8. Web Server Communication and Online Version Control

9. Controlling and Choosing Positions

10. Navigation Meshes and Agents

11. Cameras and Rendering Pipelines

12. Shader Graphs and Video Players

13. Advanced Topics - Gizmos, Automated Testing, and More

14. Particle Systems and Other Visual Effects

15. Virtual and Augmented Reality (VR/AR)

Creating geometry with ProBuilder

A recent addition to the 3D Unity tools is ProBuilder, which allows you to create and manipulate geometry inside the Unity Editor. Much more powerful than the existing Terrain editor, ProBuilder allows you to create 3D primitives and then manipulate them, such as by extruding or moving vertices, edges, or faces, and then painting with colors or texturing with materials.

In this recipe, we'll create some geometry that might be useful for an original game, or to add to a 3D Gamekit Scene.

If you've not used a 3D modeling package before (such as Blender, 3D Studio Max, or Maya), then it is well worth exploring the different features of ProBuilder. By doing so, you'll learn about some key concepts, including the following:

Vertex: A point where lines touch – a corner where the edges touch
Edges: A straight line between two vertices
Faces: Flat 2D surfaces, usually a rectangle or triangle:

Figure 5.22...

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Authors (1)

Shaun Ferns

Shaun is a lecturer at Technological University Dublin. He is currently teaching on the BA (Hons) in Creative Digital Media where he is lead in the delivery of the Multimedia Stream. He is currently exploring serious games for construction-related training as well as the opportunities transmedia provides in improving user experience and engagement in cultural archive artifacts. His educational research is currently driven by his interest in self-determined learning (heutagogy), rhizomatic learning theory, micro-credentialing /digital badging, and curriculum development.

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