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Unreal Engine 4 Shaders and Effects Cookbook

You're reading from Unreal Engine 4 Shaders and Effects Cookbook Over 70 recipes for mastering post-processing effects and advanced shading techniques

Product type Paperback

Published in May 2019

Publisher Packt

ISBN-13 9781789538540

Length 524 pages

Edition 1st Edition

Languages

C++

Tools

Unreal

Concepts

3D Game Development

Authors (2):

Brais Brenlla Ramos

John P. Doran

View More author details

Table of Contents (16) Chapters

Title Page

Copyright and Credits

About Packt

Contributors

Preface

1. Physically Based Rendering FREE CHAPTER

2. Post-Processing Effects

3. Opaque Materials and Texture Mapping

4. Translucent Materials and More

5. Beyond Traditional Material Uses

6. Advanced Material Techniques

7. Using Material Instances

8. Mobile Shaders and Material Optimization

9. Some Extra Useful Nodes

1. Other Books You May Enjoy

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Index

Creating materials for mobile platforms

When developing materials for mobile platforms, there are some things to keep in mind. Due to a number of hardware limitations, you can't expect to be able to do everything that you perhaps used to with the Material Editor. As you spend more time building materials for mobile devices, you will discover that there are often trade-offs that are required, reducing complexity for the sake of your application size or frame rate. This recipe will discuss the creation of materials with mobile platforms in mind.

Getting ready...

Any textures that you want to use on mobile platforms need to have a resolution of 2,048 x 2,048 or lower, preferably a square texture with a power of 2 (64, 128, 256, 512, 1,028, 2,048) as that is the most efficient use of memory.

Note

For more information on creating textures for mobile platforms in UE4, check out https://docs.unrealengine.com/en-us/Platforms/Mobile/Textures.

How to do it...

To get started, we will first create a standard...

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Authors (2)

Brais Brenlla Ramos

Brais Brenlla Ramos

Brais Brenlla Ramos is a passionate Architect, 3D artist, Unreal Engine 4 developer and first-time author based between A Corua and his place of work in London, UK. His passion for all things 3D-related dates back to when he was playing games as a child, experiences that fuelled his later studies in architecture and computer animation. His entrance into the professional 3D world happened at the same time as his studies were finishing, with initial projects undertaken in the field of architectural visualization for different studios. Since then, he's worked on many different 3D modeling and app development projects, first as a team member, and later as the Unreal Engine 4 lead developer at a company called AccuCities, based in London.

See other products by Brais Brenlla Ramos

John P. Doran

John P. Doran

John P. Doran is a passionate and seasoned Technical Game Designer, Software Engineer, and Author who is based in Incheon, South Korea. His passion for game development began at an early age. He later graduated from DigiPen Institute of Technology with a Bachelor of Science in Game Design. For over a decade, John has gained extensive hands-on expertise in game development working in various roles ranging from game designer to lead UI programmer working in teams consisting of just himself to over 70 people in student, mod, and professional game projects including working at LucasArts on Star Wars: 1313. Additionally, John has worked in game development education teaching in Singapore, South Korea, and the United States. To date, he has authored over 10 books pertaining to game development. John is currently a Technical Game Design Instructor at George Mason University Korea. Prior to his present ventures, he was an award-winning videographer.

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