Title
OpenGL 4 Shading Language Cookbook Third Edition: Build highquality, realtime 3D graphics with OpenGL 4.6, GLSL 4.6 and C++1,Used
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Over 70 recipes that cover advanced techniques for 3D programming such as lighting, shading, textures, particle systems, and image processing with OpenGL 4.6 Key Features Explore techniques for implementing shadows using shadow maps and shadow volumes Learn to use GLSL features such as compute, geometry, and tessellation shaders Use GLSL to create a wide variety of modern, realistic visual effects Book DescriptionOpenGL 4 Shading Language Cookbook, Third Edition provides easytofollow recipes that first walk you through the theory and background behind each technique, and then proceed to showcase and explain the GLSL and OpenGL code needed to implement them.The book begins by familiarizing you with beginnerlevel topics such as compiling and linking shader programs, saving and loading shader binaries (including SPIRV), and using an OpenGL function loader library. We then proceed to cover basic lighting and shading effects. After that, you'll learn to use textures, produce shadows, and use geometry and tessellation shaders. Topics such as particle systems, screenspace ambient occlusion, deferred rendering, depthbased tessellation, and physically based rendering will help you tackle advanced topics.OpenGL 4 Shading Language Cookbook, Third Edition also covers advanced topics such as shadow techniques (including the two of the most common techniques: shadow maps and shadow volumes). You will learn how to use noise in shaders and how to use compute shaders.The book provides examples of modern shading techniques that can be used as a starting point for programmers to expand upon to produce modern, interactive, 3D computergraphics applications. What you will learn Compile, debug, and communicate with shader programs Use compute shaders for physics, animation, and general computing Learn about features such as shader storage buffer objects and image load/store Utilize noise in shaders and learn how to use shaders in animations Use textures for various effects including cube maps for reflection or refraction Understand physically based reflection models and the SPIRV Shader binary Learn how to create shadows using shadow maps or shadow volumes Create particle systems that simulate smoke, fire, and other effects Who this book is forIf you are a graphics programmer looking to learn the GLSL shading language, this book is for you. A basic understanding of 3D graphics and programming experience with C++ are required. Table of Contents Getting Started with GLSL Working with GLSL programs The Basics of GLSL Shaders Lighting and Shading Using Textures Image Processing and Screen Space Techniques Using Geometry and Tessellation Shaders Shadows Using Noise in Shaders Particle Systems and Animation Using Compute Shaders
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