CHAPTER 1 GRAPHICS SYSTEMS AND MODELS
1.1 Applications of Computer Graphics
1.1.1 Display of Information
1.1.2 Design
1.1.3 Simulation and Animation
1.1.4 User Interfaces
1.2 A Graphics System
1.2.1 Pixels and the Frame Buffer
1.2.2 Output Devices
1.2.3 Input Devices
1.3 Images: Physical and Synthetic
1.3.1 Objects and Viewers
1.3.2 Light and Images
1.3.3 Image Formation Models
1.4 Imaging Systems
1.4.1 The Pinhole Camera
1.4.2 The Human Visual System
1.5 The Synthetic-Camera Model
1.6 The Programmer's Interface
1.6.1 The Pen-Plotter Model
1.6.2 Three-Dimensional APIs
1.6.3 A Sequence of Images
1.6.4 The Modeling-Rendering Paradigm
1.7 Graphics Architectures
1.7.1 Display Processors
1.7.2 Pipeline Architectures
1.7.3 The Graphics Pipeline
1.7.4 Vertex Processing
1.7.5 Clipping and Primitive Assembly
1.7.6 Rasterization
1.7,7 Fragment Processing
1.8 Programmable Pipelines
1.9 Performance Characteristics
Summary and Notes
Suggested Readings
Exercises
CHAPTER 2 GRAPHICS
2.1 The Sierpinski Gasket
2.2 Programming Two-Dimensional Applications
2.2.1 Coordinate Systems
2.3 The OpenGL API
2.3.1 Graphics Functions
2.3.2 The Graphics Pipeline and State Machines
2.3.3 The OpenGL Interface
2.4 Primitives and Attributes
2.4.1 Polygon Basics
2.4.2 Polygon Types in OpenGL
2.4.3 Approximating a Sphere
2.4.4 Text
2.4.5 Curved Objects
2.4.6 Attributes
2.5 Color
2.5.1 RGB Color
2.5.2 Indexed Color
2.5.3 Setting of Color Attributes
2.6 Viewing
2.6.1 The Orthographic View
2.6.2 Two-Dimensional Viewing
2.6.3 Matrix Modes
2.7 Control Functions
2.7.1 Interaction with the Window System
2.7.2 Aspect Ratio and Viewports
2.7.3 The main, display, and myinit Functions
2.7.4 Program Structure
2.8 The Gasket Program
2.9 Polygons and Recursion
CHAPTER 3 INPUT AND INTERACTION
CHAPTER 4 GEOMETRIC OBJECTS AND TRANSFRMATIONS
CHAPTER 5 VIEWING
CHAPTER 6 LIGHTING AND SHADING
CHAPTER 7 FROM VERTICES TO FRAGMENTS
CHAPTER 8 DISCRETE TECHNIOUES
CHAPTER 9 PROGRAMMABLE SHADERS
CHAPTER 10 MODELING AND HIERARCHY
CHAPTER 11 PROCEDURAL METHODS
CHAPTER 12 CURVES AND SRRFACES
CHAPTER 13 ADVANCED RENDERING
APPENDIX A SAMPLE PROGRAMS
APPENDIX B SPACES
APPENDIX C MATRICES
APPENDIX D SYNOPSIS OF OPENGL FUNCTIONS
References
Opengl Function Index
Subject Index
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