交互式计算机图形学：基于OpenGL的自顶向下方法

CHAPTER1 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 Programmers 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

CHAPTER2 GRAPHICS PROGRAMMING

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 Approximatin9 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

2.10 The Three.Dimensional Gasket

2.1O.1 Use of Three Dimensional Points

2.10.2 Use Of Polygons in Three Dimensions

2.10.3 Hidden-Surface Removal

2.11 Plotting Implicit Functions

2.11.1 Marching Squares

Summary and Notes

Suggested Readings

Exercises

CHAPTER3 INPUT AND INTERACTION

3.1 Interaction

3.2 Input Devices

3.2.1 Physical Input Devices

3.2.2 Logical Devices

3.2 3 Input Modes

3.3 Clients and Servers

3.4 Display Lists

3.4.1 Definition and Execution of Display Lists

3.4.2 Text and Display Lists

3.4.3 Fonts in GLUT

3.5 Display Lists and Modeling

3.6 Programming Event Driven Input

3.6.1 Using the Pointing Device

3.6.2 Window Events

3.6.3 Keyboard Events

3.6.4 The Display and Idle Callbacks

3.6.S Window Management

3.7 Menus

3.8 Picking

3.8.1 Picking and Selection Mode

3.9 A Simple CAD Program

3.10 Building Interactive Models

3.11 Animating Interactive Programs

3.11.1 The Rotating Square

3.11.2 Double Buffering

3.11.3 Using a Timer

3.12 Design of Interactive Programs

3.12.1 Toolkits.Widgets.and the Frame Buffer

3.13 Logic Operations

3.13.1 Drawing Erasable Lines

3.13.2 XOR and Color

3.13.3 Cursors and Overlay Planes

Summary and Notes

Suggested Readings

Exercises

CHAPTER4 GEOMTRIC OBJECTS AND TRANSFORMATIONS

4.1 Scalars，Points.and Vectors

4.1.1 Geometric Objects

4.1.2 Coordinate.Free Geometry

4.1.3 The Mathematical View：Vector and Affine Spaces

4.1.4 The Computer Science View

4.1.5 GeometricADTs

4.1.6 Lines

4.1.7 Affjne Sums

4.1.8 Convexity

4.1.9 Dot and Cross Products

4.2 Three-DimensionaI Primitives

4.3 Coordinate Systems and Frames

4.3.1 Representations and N.Tuples

4.3.2 Change of Coordinate Systems

4.3.3 Example Change of Representation

4.3.4 Homogeneous Coordinates

4.3.5 Example Change in Frames

4.3.6 Working with Representations

4.4 Frames in 0penGL

4.5 Modeling a Colored Cube

4.5.1 Modeling the Faces

4.5.2 Inward-and Outward.Pointing Faces

4.5.3 Data Structures for Object Representation

4.5.4 The Color Cube

4.5.5 Bilinear Interpolation

4.5.6 Vertex Arrays

4.6 Affine Transformations

4.7 Translation，Rotation-and Scaling

4.7.1 Translation

4.7.2 Rotation

CHAPTER 5 VIEWING

CHAPTER 6 LIGHTING AND SHADING

CHAPTER 7 FROM VERTICES TO FRAGMENTS

CHAPTER 8 DISCRETE TECHNIQUES

CHAPTER 9 PROGRAMMABLE SHADERS

覆盖了计算机图形学基础课程中的所有主题，包括光与材质的相互作用、明暗绘制、建模、曲线和曲面、反走样、光栅化、纹理映射和图像合成等内容。
　　在广泛结合OpenGL并注重图形应用编程的基础上，《交互式计算机图形学：基于OpenGL的自顶向下方法（第5版）（英文版）》向读者介绍了计算机图形学的核心概念。书中代码采用C和C++语言，并使用了自顶向下和面向编程的方法，使读者能够迅速地创建自己的三维图形。在结构安排上，《交互式计算机图形学：基于OpenGL的自顶向下方法（第5版）（英文版）》在读者学会了编写交互式图形程序之后再介绍底层的算法，如线段的绘制以及多边形填充等算法。

新！覆盖最新的纹理技术，如多通道纹理映射的凹凸映射；新！扩充了建模和过程建模方法的内容，包括过程噪声；新！扩充了场景图和实时绘制的内容；新！扩充了可编程着色器的内容；重新修订了演示程序。