Learning OpenGL ES for iOS: A Hands-on Guide to Modern 3D Graphics Programming

Table of Contents
Preface
1 Using Modern Mobile Graphics Hardware
	What Is 3D Rendering?
	Supplying the Graphics Processor with Data
	The OpenGL ES Context
	The Geometry of a 3D Scene
	Summary
2 Making the Hardware Work for You
	Drawing a Core Animation Layer with OpenGL ES
	Combining Cocoa Touch with OpenGL ES
	The OpenGLES_Ch2_1 Example
	Deep Dive: How Does GLKView Work?
	Extrapolating from GLKit
	Summary
3 Textures
	What Is a Texture?
	The OpenGLES_Ch3_1 Example
	Deep Dive: How Does GLKTextureLoader Work?
	The OpenGLES_Ch3_3 Example
	Opacity, Blending, and Multi-Texturing
	Texture Compression
	Summary
4 Shedding Some Light
	Ambient, Diffuse, and Specular Light
	Calculating How Much Light Hits Each Triangle
	Using GLKit Lighting
	The OpenGLES_Ch4_1 Example
	Bake Lighting into Textures
	Fragment Operations
	Summary
5 Changing Your Point of View
	The Depth Render Buffer
	The OpenGLES_Ch5_1 and OpenGLES_Ch5_2 Examples
	Deep Dive: Adding a Depth Buffer Without GLKKit
	Transformations
	Transformation Cookbook
	Perspective and the Viewing Frustum
	Summary
6 Animation
	Motion Within a Scene: The OpenGLES_Ch6_1 Example
	Animating Vertex Data
	Animating Colors and Lights: The OpenGLES_Ch6_3 Example
	Animating Textures
	Summary
7 Loading and Using Models
	Modeling Tools and Formats
	Reading modelplist Files
	The OpenGLES_Ch7_1 Example
	Advanced Models
	Summary
8 Special Effects
	Skybox
	Deep Dive: How Does GLKSkyboxEffect Work?
	Particles
	Billboards
	Summary
9 Optimization
	Render as Little as Possible
	Don’t Guess: Profile
	Minimize Buffer Copying
	Minimize State Changes
	Summary
10 Terrain and Picking
	Terrain Implementation
	Adding Models
	OpenGL ES Camera
	Picking
	Optimizing
	Summary
11 Math Cheat Sheet
	Overview
	Decoding a Matrix
	Quaternions
	Surviving Graphics Math
	Summary
12 Putting It All Together
	Overview
	Everything All the Time
	Device Motion
	Summary
Index
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