Interactive computer graphics : a top-down approach with opengl
614 pages, parution le 15/08/1999
(2eme édition)
Résumé
Ed Angel's Interactive Computer Graphics, Second Edition is
now accompanied by his new OpenGL: A Primer at no extra
cost. This concise OpenGL: A Primer provides an
introduction to OpenGL version 1.2 Interactive Computer
Graphics, 2/e features a top-down, programming-oriented
approach to computer graphics. Capitalizing upon this
top-down and hands-on approach, the text quickly gets
readers writing interesting 3D graphics programs. Angel
uses OpenGL, a graphics library supported by most
workstations, and the C programming language (which, like
OpenGL, is not object-oriented), allowing readers to be
aware of what is happening at the lowest levels of
computer-graphics programming. OpenGL: A Primer presents
the commands, provides examples, and discusses common
beginners' pitfalls when talking about: two-dimensional
programs; interaction and animation; three-dimensional
programs; transformations; lights and materials; bits and
pixels; texture mapping; curves and surfaces; as well as
some advanced features. It presents a non-mathematical
treatment of OpenGL, with an approach that gets students
using OpenGL quickly by focusing on the Rhow to. This
package is ideal for programmers looking for a hands-on
introduction to computer-graphics programming and/or OpenGL
that allows them to start writing 3D graphics programs
early on. Both books are also appropriate for use as
references.
2. Two-Dimensional Programming in OpenGL.
3. Interaction and Animation.
4. Basic Three-Dimensional Programming.
5. Transformations.
6. Lights and Materials.
7. Images.
8. Texture Mapping.
9. Curves and Surfaces.
10. Putting It Together and Moving On.
Index.
Graphics Programming.
Input and Interaction.
Geometric Objects and Transformations.
Viewing.
Shading.
Implementation of a Renderer.
Hierarchical and Object-Oriented Graphics.
Discrete Techniques.
Curves and Surfaces.
Procedural Methods.
Visualization.
Appendix A: Sample Programs.
Appendix B: Spaces.
Appendix C: Matrices.
Table of Contents
Preface.
1. Getting Started.
The OpenGL API.
Three Views of OpenGL.
OpenGL Functions.
OpenGL Versions of Extensions.
Languages.
Programming Conventions.
Compiling.
Sources.
Who Should Use this Primer.
Outline.
Three Views of OpenGL.
OpenGL Functions.
OpenGL Versions of Extensions.
Languages.
Programming Conventions.
Compiling.
Sources.
Who Should Use this Primer.
Outline.
2. Two-Dimensional Programming in OpenGL.
A Simple Program
GLUT.
Event Loops and Callback Functions.
Drawing a Rectangle.
Changing the GLUT Defaults.
Color in OpenGL.
Coordinate System Differences Between BLUT and OpenGL.
Two-Dimensional Viewing.
Coordinate Systems and Transformations.
Second Version of a Simple Program.
Primitives and Attributes.
Polygon Types.
Color Interpolation.
Text.
Inquires and Errors.
Saving the State.
GLUT.
Event Loops and Callback Functions.
Drawing a Rectangle.
Changing the GLUT Defaults.
Color in OpenGL.
Coordinate System Differences Between BLUT and OpenGL.
Two-Dimensional Viewing.
Coordinate Systems and Transformations.
Second Version of a Simple Program.
Primitives and Attributes.
Polygon Types.
Color Interpolation.
Text.
Inquires and Errors.
Saving the State.
3. Interaction and Animation.
The Reshape
Callback.
The Idle Callback.
A Rotating Square.
Double Buffering.
Using the Keyboard.
Using the Mouse Callback.
Mouse Motion.
Menus.
The NULL Callback.
Subwindows and Multiple Windows.
Example: single_double.c.
Display Lists.
Picking and Selection Mode.
The Idle Callback.
A Rotating Square.
Double Buffering.
Using the Keyboard.
Using the Mouse Callback.
Mouse Motion.
Menus.
The NULL Callback.
Subwindows and Multiple Windows.
Example: single_double.c.
Display Lists.
Picking and Selection Mode.
4. Basic Three-Dimensional Programming.
Cameras and Objects.
Orthographic Projects in OpenGL.
Viewing a Cube.
Locating the Camera.
Building Objects.
Hidden-Surface Removal.
GLU and FLUT Objects.
Perspective Projects.
Orthographic Projects in OpenGL.
Viewing a Cube.
Locating the Camera.
Building Objects.
Hidden-Surface Removal.
GLU and FLUT Objects.
Perspective Projects.
5. Transformations.
Line-Preserving
Transformations.
Homogeneous Coordinates.
The Model-View and Projection Transformations.
Translation.
Rotation.
Scaling.
Setting Matrices Directly.
Transformations and Coordinate Systems
Modeling with Transformations.
Homogeneous Coordinates.
The Model-View and Projection Transformations.
Translation.
Rotation.
Scaling.
Setting Matrices Directly.
Transformations and Coordinate Systems
Modeling with Transformations.
6. Lights and Materials.
Light/Material
Interactions.
The Phong Model.
OpenGL Lighting.
Specifying a Light Source.
Specifying a Material
Controlling the Lighting Calculation.
Smooth Shading.
Working with Normals.
Transparency.
The Phong Model.
OpenGL Lighting.
Specifying a Light Source.
Specifying a Material
Controlling the Lighting Calculation.
Smooth Shading.
Working with Normals.
Transparency.
7. Images.
Pixels and Bitmaps.
Drawing Modes.
Reading and Writing Pixels.
Selecting Buffers.
Pixel Store Modes.
Displaying a PPM Image.
Using Luminance.
Pixel Mapping.
Pixel Zoom.
Imaging Processing in OpenGL.
Drawing Modes.
Reading and Writing Pixels.
Selecting Buffers.
Pixel Store Modes.
Displaying a PPM Image.
Using Luminance.
Pixel Mapping.
Pixel Zoom.
Imaging Processing in OpenGL.
8. Texture Mapping.
Texels and Textures?
Constructing a Texture Map.
Texture Coordinates.
Texture Parameters.
A Rotating Cube with Texture.
Applying Textures to Surfaces.
Borders and Sizing.
Mipmaps.
Automatic Texture Coordinate Generation.
Texture Objects.
Texture Maps for Image Manipulation.
Constructing a Texture Map.
Texture Coordinates.
Texture Parameters.
A Rotating Cube with Texture.
Applying Textures to Surfaces.
Borders and Sizing.
Mipmaps.
Automatic Texture Coordinate Generation.
Texture Objects.
Texture Maps for Image Manipulation.
9. Curves and Surfaces.
Parametric Curves.
Parametric Surfaces.
Bézier Curves and Surfaces.
One-Dimensional OpenGL Evaluators.
Two-Dimensional Evaluators.
An Interactive Example.
Other Types of Cures.
The Utah Teapot.
Normals and Shading.
Parametric Surfaces.
Bézier Curves and Surfaces.
One-Dimensional OpenGL Evaluators.
Two-Dimensional Evaluators.
An Interactive Example.
Other Types of Cures.
The Utah Teapot.
Normals and Shading.
10. Putting It Together and Moving On.
A Demo Program.
Other OpenGL Features.
Buffers.
Writing Portable, Efficient, Robust Code.
Other OpenGL Features.
Buffers.
Writing Portable, Efficient, Robust Code.
Index.
Interactive Computer Graphics, 2e: Graphics Systems
and Models.
Applications of Computer
Graphics.
A Graphics System.
Images: Physical and Synthetic.
The Human Visual System.
The Pinhole Camera.
The Synthetic-Camera Model.
The Programmer's Interface.
Graphics Architectures.
A Graphics System.
Images: Physical and Synthetic.
The Human Visual System.
The Pinhole Camera.
The Synthetic-Camera Model.
The Programmer's Interface.
Graphics Architectures.
Graphics Programming.
The Sierpinski
Gasket.
The OpenGL API.
Primitives and Attributes.
Color.
Viewing.
Control Functions.
The Gasket Program.
Polygons and Recursion.
The Three-Dimensional Gasket.
The OpenGL API.
Primitives and Attributes.
Color.
Viewing.
Control Functions.
The Gasket Program.
Polygons and Recursion.
The Three-Dimensional Gasket.
Input and Interaction.
Interaction.
Input Devices.
Clients and Servers.
Display Lists.
Programming Event-Driven Input.
Menus.
Picking.
A Simple Paint Program.
Animating Interactive Programs.
Design of Interactive Programs.
Input Devices.
Clients and Servers.
Display Lists.
Programming Event-Driven Input.
Menus.
Picking.
A Simple Paint Program.
Animating Interactive Programs.
Design of Interactive Programs.
Geometric Objects and Transformations.
Scalars, Points, and
Vectors.
Three-Dimensional Primitives.
Coordinate Systems and Frames.
Modeling a Colored Cube.
Affine Transformations.
Rotation, Translation, and Scaling.
Transformations in Homogeneous Coordinates.
Concatenation of Transformations.
OpenGL Transformation Matrices.
Interfaces to Three-Dimensional Applications.
Three-Dimensional Primitives.
Coordinate Systems and Frames.
Modeling a Colored Cube.
Affine Transformations.
Rotation, Translation, and Scaling.
Transformations in Homogeneous Coordinates.
Concatenation of Transformations.
OpenGL Transformation Matrices.
Interfaces to Three-Dimensional Applications.
Viewing.
Classical and Computer
Viewing.
Positioning of the Camera.
Simple Projections.
Projections in OpenGL.
Hidden-Surface Removal.
Walking Through a Scene.
Parallel-Projection Matrices.
Perspective-Projection Matrices.
Projections and Shadows.
Positioning of the Camera.
Simple Projections.
Projections in OpenGL.
Hidden-Surface Removal.
Walking Through a Scene.
Parallel-Projection Matrices.
Perspective-Projection Matrices.
Projections and Shadows.
Shading.
Light and Matter.
Light Sources.
The Phong Reflection Model.
Computation of Vectors.
Polygonal Shading.
Approximation of a Sphere by Recursive Subdivision.
Light Sources in OpenGL.
Specification of Materials in OpenGL.
Shading of the Sphere Model.
Global Rendering.
Light Sources.
The Phong Reflection Model.
Computation of Vectors.
Polygonal Shading.
Approximation of a Sphere by Recursive Subdivision.
Light Sources in OpenGL.
Specification of Materials in OpenGL.
Shading of the Sphere Model.
Global Rendering.
Implementation of a Renderer.
Four Major Tasks.
Implementation of Transformations.
Line-Segment Clipping.
Polygon Clipping.
Clipping of Other Primitives.
Clipping in Three Dimensions.
Hidden-Surface Removal.
Scan Conversion.
Bresenham's Algorithm.
Scan Conversion of Polygons.
Antialiasing.
Display Considerations.
Implementation of Transformations.
Line-Segment Clipping.
Polygon Clipping.
Clipping of Other Primitives.
Clipping in Three Dimensions.
Hidden-Surface Removal.
Scan Conversion.
Bresenham's Algorithm.
Scan Conversion of Polygons.
Antialiasing.
Display Considerations.
Hierarchical and Object-Oriented Graphics.
Symbols and
Instances.
Hierarchical Models.
A Robot Arm.
Trees and Traversal.
Use of Tree Data Structures.
Animation.
Graphical Objects.
Scene Graphs.
Other Tree Structures.
Graphics and the Web.
Hierarchical Models.
A Robot Arm.
Trees and Traversal.
Use of Tree Data Structures.
Animation.
Graphical Objects.
Scene Graphs.
Other Tree Structures.
Graphics and the Web.
Discrete Techniques.
Buffers and
Mappings.
Texture Mapping.
Environmental Maps.
Bump Maps.
Writes into Buffers.
Bit and Pixel Operations in OpenGL.
Compositing Techniques.
Use of the Accumulation Buffer.
Sampling and Aliasing.
Texture Mapping.
Environmental Maps.
Bump Maps.
Writes into Buffers.
Bit and Pixel Operations in OpenGL.
Compositing Techniques.
Use of the Accumulation Buffer.
Sampling and Aliasing.
Curves and Surfaces.
Representation of Curves
and Surfaces.
Design Criteria.
Parametric Cubic Polynomial Curves.
Interpolation.
Hermite Curves and Surfaces.
Bezier Curves and Surfaces.
Cubic B-Splines.
General B-Splines.
Rendering of Curves and Surfaces.
The Utah Teapot.
Algebraic Surfaces.
Curves and Surfaces in OpenGL.
Design Criteria.
Parametric Cubic Polynomial Curves.
Interpolation.
Hermite Curves and Surfaces.
Bezier Curves and Surfaces.
Cubic B-Splines.
General B-Splines.
Rendering of Curves and Surfaces.
The Utah Teapot.
Algebraic Surfaces.
Curves and Surfaces in OpenGL.
Procedural Methods.
Reasons for Using
Procedural Models.
Physically-Based Models and Particle Systems.
Newtonian Particles.
Solving Particle Systems.
Constraints.
Language-Based Models.
Recursive Methods and Fractals.
The Mandelbrot Set.
Physically-Based Models and Particle Systems.
Newtonian Particles.
Solving Particle Systems.
Constraints.
Language-Based Models.
Recursive Methods and Fractals.
The Mandelbrot Set.
Visualization.
Data + Geometry.
Height Fields and Contours.
Visualizing Surfaces and Scalar Fields.
Isosurfaces and Marching Cubes.
Direct Volume Rendering.
Vector-Field Visualization.
Tensor Visualization.
Height Fields and Contours.
Visualizing Surfaces and Scalar Fields.
Isosurfaces and Marching Cubes.
Direct Volume Rendering.
Vector-Field Visualization.
Tensor Visualization.
Appendix A: Sample Programs.
Sierpinski Gasket
Program.
Recursive Generation of Sieroinski Gasket.
Three-Dimensional Sierpinski Gasket.
Recursive Three-Dimensional Sierpinski Gasket.
Square Drawing Program.
Paint Program.
Double Buffering Example.
Rotating-Cube Program.
Rotating Cube Using Vertex Arrays.
Rotating Cube with Trackball.
Moving Viewer.
Sphere Program.
Recursive Generation of Sieroinski Gasket.
Three-Dimensional Sierpinski Gasket.
Recursive Three-Dimensional Sierpinski Gasket.
Square Drawing Program.
Paint Program.
Double Buffering Example.
Rotating-Cube Program.
Rotating Cube Using Vertex Arrays.
Rotating Cube with Trackball.
Moving Viewer.
Sphere Program.
Appendix B: Spaces.
Scalars.
Vector Spaces.
Affine Spaces.
Euclidean Spaces.
Projections.
Gram—Schmidt Orthogonalization.
Suggested Readings.
Vector Spaces.
Affine Spaces.
Euclidean Spaces.
Projections.
Gram—Schmidt Orthogonalization.
Suggested Readings.
Appendix C: Matrices.
Definitions.
Matrix Operations.
Row and Column Matrices.
Rank.
Change of Representation.
The Cross Product.
Suggested Readings.
Matrix Operations.
Row and Column Matrices.
Rank.
Change of Representation.
The Cross Product.
Suggested Readings.
L'auteur - Edward Angel
Edward Angel
is professor of computer science and electrical and computer engineering at the University of New Mexico (UNM), where he has also been department chair and graduate advisor. He is the first UNM Presidential Teaching Fellow. Professor Angel holds a Ph.D. from the University of Southern California.
Caractéristiques techniques
| PAPIER | |
| Éditeur(s) | Addison Wesley |
| Auteur(s) | Edward Angel |
| Parution | 15/08/1999 |
| Édition | 2eme édition |
| Nb. de pages | 614 |
| EAN13 | 9780201748925 |
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