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Unity 5.x Shaders and Effects Cookbook

You're reading from   Unity 5.x Shaders and Effects Cookbook Master the art of Shader programming to bring life to your Unity projects

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Product type Paperback
Published in Feb 2016
Publisher
ISBN-13 9781785285240
Length 240 pages
Edition 1st Edition
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Author (1):
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Alan Zucconi Alan Zucconi
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Alan Zucconi
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Table of Contents (12) Chapters Close

Preface 1. Creating Your First Shader 2. Surface Shaders and Texture Mapping FREE CHAPTER 3. Understanding Lighting Models 4. Physically Based Rendering in Unity 5 5. Vertex Functions 6. Fragment Shaders and Grab Passes 7. Mobile Shader Adjustment 8. Screen Effects with Unity Render Textures 9. Gameplay and Screen Effects 10. Advanced Shading Techniques Index

Introduction

Compared to Surface Shaders, Vertex and Fragment Shaders come with little to no information about the physical properties that determine how light reflects on surfaces. What they lack in expressivity, they compensate with power: Vertex and Fragment Shaders are not limited by physical constraints and are perfect for non-photorealistic effects. This chapter will focus on a technique called grab pass, which allows these shaders to simulate deformations.

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