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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 text and image icon UI Drop-down menus

In the previous recipe, we created radio-style buttons with a toggle group to present the user with a choice of one of many options. Another way to offer a range of choices is with a drop-down menu. Unity provides the UI Dropdown control for such menus. In this recipe, we'll offer the user a drop-down choice for the suit of a deck of cards (hearts, clubs, diamonds, or spades):

Figure 2.30 – Example showing UI Drop-down menus with text and image

Note that the UI Dropdown that's created by default includes a scrollable area, in case there isn't space for all the options. We'll learn how to remove such GameObjects and components to reduce complexity when such a feature is not required. Then, we'll learn how to add icon images with each menu option.

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Unity 2021 Cookbook - Fourth Edition

Published in: Sep 2021 Publisher: Packt ISBN-13: 9781839217616

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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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