Computer graphics for Java programmersJava程序员用计算机图形 mobi 下载 网盘 caj lrf pdf txt 阿里云

A great many varied and interesting visual effects can be achieved with computer graphics, fo***hich a fundamental understanding of the underlying mathematical concepts – and a knowledge of how they can be implemented in a particular programming language – is essential.

Computer Graphics for Java Programmers, 2nd edition covers elementary concepts in creating and manipulating 2D and 3D graphical objects, covering topics from classic graphics algorithms to perspective drawings and hidden-line elimination.

Completely revised and updated throughout, the second edition of this highly popular textbook contains a host of ready-to-run-programs and worked examples, illuminating general principles and geometric techniques. Ideal for classroom use or self-study, it provides a perfect foundation for programming computer graphics using Java.

Preface.

Chapter 1: Elementary Concepts.

1.1 Lines, Coordinates and Pixels.

1.2 The Boundaries of Filled Regi***.

1.3 Logical Coordinates.

1.4 Anisotropic and Isotropic Mapping Modes.

1.5 Defining a Polygon by Using the Mouse.

Exercises.

Chapter 2: Applied Geometry.

2.1 Vectors.

2.2 Inner Product.

2.3 Determinants.

2.4 Vector Product.

2.5 The Orientation of Three Points.

2.6 Polyg***.

2.7 The Area of a Polygon.

2.8 Point-in-Triangle Test.

2.9 Point-in-Polygon Test.

2.10 Point-on-Line Test.

2.11 Distance Between a Point and a Line.

2.12 Projection of a Point on a Line.

2.13 Triangulation of Polyg***.

Exercises.

Chapter 3: Geometrical Transformati***.

3.1 Matrix Multiplication.

3.2 Linear Transformati***.

3.3 Translati***.

3.4 Homogeneous Coordinates.

3.5 Inverse Transformati*** and Matrix Inversion.

3.6 Rotation About an Arbitrary Point.

3.7 Changing the Coordinate System.

3.8 Rotati*** About 3D Coordinate Axes.

3.9 Rotation About an Arbitrary Axis.

Exercises.

Chapter 4: Some Classic Algorithms.

4.1 Bresenham’s Algorithm for Line Drawing.

4.2 Doubling the Line-Drawing Speed.

4.3 Circles.

4.4 Cohen–Sutherland Line Clipping.

4.5 Sutherland–Hodgman Polygon Clipping.

4.6 B´ezier Curves.

4.7 B-Spline Curve Fitting.

Exercises.

Chapter 5: Perspective.

5.1 Introduction.

5.2 The Viewing Transformation.

5.3 The Perspective Transformation.

5.4 A Cube in Perspective.

5.5 Some Useful Classes.

5.6 A General Program for Wire-Frame Models.

Exercises.

Chapter 6: Hidden-Line Elimination.

6.1 Line Segments and Triangles.

6.2 Tests for Visibility.

6.3 Specification and Representation of 3D Objects.

*** Holes and Invisible Line Segments.

6.5 Individual Faces and Line Segments.

6.6 Automatic Generation of Object Specification.

6.7 Hidden-Line Elimination with HP-GL Output.

6.8 Implementation.

Exercises.

Chapter 7: Hidden-Face Elimination.

7.1 Back-Face Culling.

7.2 Coloring Individual Faces.

7.3 Painter’s Algorithm.

7.4 Z-Buffer Algorithm.

Exercises.

Chapter 8: Fractals.

8.1 Introduction.

8.2 Koch Curves.

8.3 String Grammars.

8.4 Mandelbrot and Julia Sets.

Exercises.

Appendix A – Linear Interpolation of 1/z.

Appendix B – A Note on Event Handling.

Appendix C – File Obj3D.java.

Appendix D – Class CvHLines.java.

Appendix E – Some Applicati***.

Appendix F – Hints and Soluti*** to Exercises.

Bibliography.

Index.

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书籍介绍

A great many varied and interesting visual effects can be achieved with computer graphics, fo***hich a fundamental understanding of the underlying mathematical concepts – and a knowledge of how they can be implemented in a particular programming language – is essential. Computer Graphics for Java Programmers, 2nd edition covers elementary concepts in creating and manipulating 2D and 3D graphical objects, covering topics from classic graphics algorithms to perspective drawings and hidden-line elimination. Completely revised and updated throughout, the second edition of this highly popular textbook contains a host of ready-to-run-programs and worked examples, illuminating general principles and geometric techniques. Ideal for classroom use or self-study, it provides a perfect foundation for programming computer graphics using Java.