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A corrupt, missing or damaged graphics card driver.

Procedural Texture Shaders 285ДЎ1.6 Further Information 310 Chapter 12. Stored Texture Shaders 253ДЎ0.1 Access to Texture Maps from a Shader 254ДЎ0.5 Another Environment Mapping Example 68ДЎ0.8 Further Information 282 Chapter 11. Emulating OpenGL Fixed Functionality 233Д©.11 Further Information 251 Chapter 10. Shader Development 215ДЁ.2.1 Consider Computational Frequency 218ДЁ.2.5 Use Textures to Encode Complex Functions 220ДЁ.4.2 OpenGL Shading Language Compiler Front End 225ДЁ.7 Further Information 230 Chapter 9.

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OpenGL Shading Language AP I 167Д§.12 Implementation-Dependent API Values 207Д§.13 Application Code for Brick Shaders 208Д§.15 Further Information 213 Chapter 8. Simple Shading Example 149Д¦.6 Further Information 165 Chapter 7. Built-in Functions 123ДҐ.11 Further Information 147 Chapter 6. The OpenGL Programmable Pipeline 97Д¤.5 Interaction with OpenGL Fixed Functionality 114Д¤.7 Further Information 120 Chapter 5. Language Definition 65ДЈ.5 Qualifiers and Interface to a Shader 78ДЈ.12 Further Information 95 Chapter 4. Basics35Дў.1 Introduction to the OpenGL Shading Language 35Дў.5.2 OpenGL Shading Language Compiler/Linker 56Дў.8 Further Information 63 Chapter 3. Review of OpenGL Basics 1ДЎ.8.3 Rasterization and Back-End Processing 20ДЎ.12 Further Information 32 Chapter 2. Also included is a convenient Quick Reference Card to GLSL.ДЄ Simple Shading Example in OpenGL Shading LanguageДЇoreword xxiii Foreword to the First Edition xxvii Preface xxxi About the Author xxxvii About the Contributors xxxix Acknowledgments xli Chapter 1. The API Function Reference at the end of the book is an excellent guide to the API entry points that support the OpenGL Shading Language. The color plate section illustrates the power and sophistication of the OpenGL Shading Language. The second edition also features 18 extensive new examples of shaders and their underlying algorithms, including OpenGLВ® Shading Language, Second Edition, includes updated descriptions for the language and all the GLSL entry points added to OpenGL 2.0 new chapters that discuss lighting, shadows, and surface characteristics and an under-the-hood look at the implementation of RealWorldz, the most ambitious GLSL application to date. Once this foundation has been established, the book explores the creation and manipulation of shaders using new OpenGL function calls. The text begins by describing the syntax and semantics of this high-level programming language. In this book, you will find a detailed introduction to the OpenGL Shading Language (GLSL) and the new OpenGL function calls that support it. With OpenGL and shaders written in the OpenGL Shading Language, applications can perform better, achieving stunning graphics effects by using the capabilities of both the visual processing unit and the central processing unit. Part reference, part tutorial, this book thoroughly explains the shift from fixed-functionality graphics hardware to the new era of programmable graphics hardware and the additions to the OpenGL API that support this programmability. OpenGLВ® Shading Language, Second Edition, extensively updated for OpenGL 2.0, is the experienced application programmer's guide to writing shaders. John Carey, Chief Technology Officer, C.O.R.E. The topics flow naturally and easily, explanatory code fragments are inserted in very logical places to illustrate concepts, and all in all, this book makes an excellent tutorial as well as a reference.' 'This is a really great book on GLSL-well written and organized, very accessible, and with good real-world examples and sample code. Marc Olano, Assistant Professor, University of Maryland 'The coverage in this new edition of the book is pitched just right to help many new shader-writers get started, but with enough deep information for the 'old hands.'' Jeffery Galinovsky, Director of Emerging Market Platform Development, Intel Corporation The book includes great examples and details, and good additional coverage of 2.0 changes!'

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Rost has done an excellent job at setting the stage for shader development, what the purpose is, how to do it, and how it all fits together. 'This will be the definitive guide for OpenGL shaders no other book goes into this detail.

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David Tommeraasen, CEO/Programmer, Plasma Software

Within the pages of the second edition you can find topics from beginning shader development to advanced topics such as the spherical harmonic lighting model and more.' With Randi's extensive knowledge of OpenGL and GLSL, you can be assured you will be learning from a graphics industry veteran. 'As the 'Red Book' is known to be the gold standard for OpenGL, the 'Orange Book' is considered to be the gold standard for the OpenGL Shading Language.