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Opengl Programming Guide: The Official Guide to Learning Opengl, Version 1.4

by: OpenGL Architecture Review Board; Shreiner, Dave; Woo, Mason; Neider, Jackie; Davis, Tom

Opengl Programming Guide: The Official Guide to Learning Opengl, Version 1.4

by: OpenGL Architecture Review Board; Shreiner, Dave; Woo, Mason; Neider, Jackie; Davis, Tom

ISBN 13:
9780321173485
ISBN 10:
0321173481
Edition: 4th
Format: Paperback
Copyright: 01/01/2004
Publisher: Addison-Wesley Professional
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Summary

-Fully updated for OpenGL Versions 1.3 and 1.4, with many new example programs and colour slides-Introduces the new shading technologies, including the ARB vertex and fragment program extension-Written under the auspices of the OpenGL Architectural Review Board; the previous edition alone has sold more than 40, 000 copies

About This Guide

xix

What This Guide Contains

xix

What's New in This Edition

xxii

What You Should Know Before Reading This Guide

xxiii

How to Obtain the Sample Code

xxiv

Nate Robins' OpenGL Tutors

xxv

Errata

xxv

Style Conventions

xxv

Acknowledgments

xxvii

Introduction to OpenGL

(26)

What Is OpenGL?

(3)

A Smidgen of OpenGL Code

(2)

OpenGL Command Syntax

(2)

OpenGL as a State Machine

(1)

OpenGL Rendering Pipeline

(4)

Display Lists

(1)

Evaluators

(1)

Per-Vertex Operations

(1)

Primitive Assembly

(1)

Pixel Operations

(1)

Texture Assembly

(1)

Rasterization

(1)

Fragment Operations

(1)

OpenGL-Related Libraries

(7)

Include Files

(1)

GLUT, the OpenGL Utility Toolkit

(5)

Animation

(6)

The Refresh That Pauses

(1)

Motion = Redraw + Swap

(4)

State Management and Drawing Geometric Objects

(70)

A Drawing Survival Kit

(8)

Clearing the Window

(2)

Specifying a Color

(2)

Forcing Completion of Drawing

(2)

Coordinate System Survival Kit

(1)

Describing Points, Lines, and Polygons

(12)

What Are Points, Lines, and Polygons?

(5)

Specifying Vertices

(1)

OpenGL Geometric Drawing Primitives

(6)

Basic State Management

(2)

Displaying Points, Lines, and Polygons

(13)

Point Details

(1)

Line Details

(4)

Polygon Details

(8)

Normal Vectors

(2)

Vertex Arrays

(17)

Step 1: Enabling Arrays

(1)

Step 2: Specifying Data for the Arrays

(4)

Step 3: Dereferencing and Rendering

(7)

Interleaved Arrays

(3)

Attribute Groups

(3)

Some Hints for Building Polygonal Models of Surfaces

(11)

An Example: Building an Icosahedron

(9)

Viewing

(62)

Overview: The Camera Analogy

100

(11)

A Simple Example: Drawing a Cube

103

(5)

General-Purpose Transformation Commands

108

(3)

Viewing and Modeling Transformations

111

(16)

Thinking about Transformations

111

(3)

Modeling Transformations

114

(6)

Viewing Transformations

120

(7)

Projection Transformatons

127

(6)

Perspective Projection

128

(3)

Orthographic Projection

131

(1)

Viewing Volume Clipping

132

(1)

Viewport Transformation

133

(3)

Defining the Viewport

133

(2)

The Transformed Depth Coordinate

135

(1)

Troubleshooting Transformations

136

(3)

Manipulating the Matrix Stacks

139

(5)

The Modelview Matrix Stack

143

(1)

The Projection Matrix Stack

143

(1)

Additional Clipping Planes

144

(3)

Examples of Composing Several Transformations

147

(8)

Building a Solar System

148

(3)

Building an Articulated Robot Arm

151

(4)

Reversing or Mimicking Transformations

155

(4)

Color

159

(18)

Color Perception

160

(2)

Computer Color

162

(2)

RGBA versus Color-Index Mode

164

(6)

RGBA Display Mode

165

(2)

Color-Index Display Mode

167

(2)

Choosing between RGBA and Color-Index Mode

169

(1)

Changing between Display Modes

170

(1)

Specifying a Color and a Shading Model

170

(7)

Specifying a Color in RGBA Mode

171

(1)

Specifying a Color in Color-Index Mode

172

(1)

Specifying a Shading Model

173

(4)

Lighting

177

(46)

A Hidden-Surface Removal Survival Kit

179

(2)

Real-World and OpenGL Lighting

181

(3)

Ambient, Diffuse, Specular, and Emissive Light

182

(1)

Material Colors

183

(1)

RGB Values for Lights and Materials

183

(1)

A Simple Example: Rendering a Lit Sphere

184

(4)

Creating Light Sources

188

(13)

Color

190

(1)

Position and Attenuation

191

(2)

Spotlights

193

(1)

Multiple Lights

194

(1)

Controlling a Light's Position and Direction

195

(6)

Selecting a Lighting Model

201

(4)

Global Ambient Light

202

(1)

Local or Infinite Viewpoint

203

(1)

Two-Sided Lighting

203

(1)

Secondary Specular Color

204

(1)

Enabling Lighting

205

(1)

Defining Material Properties

205

(9)

Diffuse and Ambient Reflection

207

(1)

Specular Reflection

208

(1)

Emission

208

(1)

Changing Material Properties

209

(2)

Color Material Mode

211

(3)

The Mathematics of Lighting

214

(6)

Material Emission

215

(1)

Scaled Global Ambient Light

216

(1)

Contributions from Light Sources

216

(2)

Putting It All Together

218

(1)

Secondary Specular Color

219

(1)

Lighting in Color-Index Mode

220

(3)

The Mathematics of Color-Index Mode Lighting

221

(2)

Blending, Antialiasing, Fog, and Polygon Offset

223

(48)

Blending

225

(16)

The Source and Destination Factors

226

(3)

Enabling Blending

229

(1)

Combining Pixels Using Blending Equations

229

(3)

Sample Uses of Blending

232

(2)

A Blending Example

234

(3)

Three-Dimensional Blending with the Depth Buffer

237

(4)

Antialiasing

241

(14)

Antialiasing Points or Lines

243

(6)

Antialiasing Geometric Primitives with Multisampling

249

(4)

Antialiasing Polygons

253

(2)

Fog

255

(10)

Using Fog

255

(3)

Fog Equations

258

(7)

Point Parameters

265

(3)

Polygon Offset

268

(3)

Display Lists

271

(24)

Why Use Display Lists?

272

(1)

An Example of Using a Display List

273

(3)

Display List Design Philosophy

276

(3)

Creating and Executing a Display List

279

(7)

Naming and Creating a Display List

280

(1)

What's Stored in a Display List?

281

(2)

Executing a Display List

283

(1)

Hierarchical Display Lists

284

(1)

Managing Display List Indices

285

(1)

Executing Multiple Display Lists

286

(6)

Managing State Variables with Display Lists

292

(3)

Encapsulating Mode Changes

293

(2)

Drawing Pixels, Bitmaps, Fonts, and Images

295

(64)

Bitmaps and Fonts

297

(9)

The Current Raster Position

299

(1)

Drawing the Bitmap

300

(2)

Choosing a Color for the Bitmap

302

(1)

Fonts and Display Lists

303

(1)

Defining and Using a Complete Font

304

(2)

Images

306

(9)

Reading, Writing, and Copying Pixel Data

307

(8)

Imaging Pipeline

315

(16)

Pixel Packing and Unpacking

318

(1)

Controlling Pixel-Storage Modes

319

(5)

Pixel-Transfer Operations

324

(3)

Pixel Mapping

327

(1)

Magnifying, Reducing, or Flipping an Image

328

(3)

Reading and Drawing Pixel Rectangles

331

(4)

The Pixel Rectangle Drawing Process

332

(3)

Tips for Improving Pixel Drawing Rates

335

(1)

Imaging Subset

336

(23)

Color Tables

338

(5)

Convolutions

343

(8)

Color Matrix

351

(2)

Histogram

353

(3)

Minmax

356

(3)

Texture Mapping

359

(92)

An Overview and an Example

364

(5)

Steps in Texture Mapping

365

(1)

A Sample Program

366

(3)

Sepcifying the Texture

369

(31)

Texture Proxy

374

(2)

Replacing All or Part of a Texture Image

376

(3)

One-Dimensional Textures

379

(2)

Three-Dimensional Textures

381

(5)

Compressed Texture Images

386

(3)

Using a Texture's Borders

389

(1)

Mipmaps: Multiple Levels of Detail

389

(11)

Filtering

400

(3)

Texture Objects

403

(7)

Naming a Texture Object

404

(1)

Creating and Using Texture Objects

404

(3)

Cleaning Up Texture Objects

407

(1)

A Working Set of Resident Textures

408

(2)

Texture Functions

410

(4)

Assigning Texture Coordinates

414

(8)

Computing Appropriate Texture Coordinates

415

(2)

Repeating and Clamping Textures

417

(5)

Automatic Texture-Coordinate Generation

422

(10)

Creating Contours

423

(5)

Sphere Map

428

(2)

Cube Map Textures

430

(2)

Multitexturing

432

(5)

Texture Combiner Functions

437

(6)

The Interpolation Combiner Function

442

(1)

Applying Secondary Color after Texturing

443

(1)

Secondary Color When Lighting Is Disabled

444

(1)

Secondary Specular Color When Lighting Is Enabled

444

(1)

The Texture Matrix Stack

444

(2)

Depth Textures

446

(5)

Creating a Shadow Map

447

(1)

Generating Texture Coordinates and Rendering

448

(3)

The Framebuffer

451

(36)

Buffers and Their Uses

454

(7)

Color Buffers

455

(1)

Clearing Buffers

456

(1)

Selecting Color Buffers for Writing and Reading

457

(2)

Masking Buffers

459

(2)

Testing and Operating on Fragments

461

(12)

Scissor Test

462

(1)

Alpha Test

462

(2)

Stencil Test

464

(5)

Depth Test

469

(1)

Blending, Dithering, and Logical Operations

470

(3)

The Accumulation Buffer

473

(14)

Scene Antialiasing

474

(6)

Motion Blur

480

(1)

Depth of Field

481

(4)

Soft Shadows

485

(1)

Jittering

486

(1)

Tessellators and Quadrics

487

(28)

Polygon Tessellation

488

(17)

Creating a Tessellation Object

490

(1)

Tessellation Callback Routines

490

(5)

Tessellation Properties

495

(5)

Polygon Definition

500

(3)

Deleting a Tessellation Object

503

(1)

Tessellation Performance Tips

503

(1)

Describing GLU Errors

504

(1)

Backward Compatibility

504

(1)

Quadrics: Rendering Spheres, Cylinders, and Disks

505

(10)

Managing Quadrics Objects

506

(1)

Controlling Quadrics Attributes

507

(2)

Quadrics Primitives

509

(6)

Evaluators and NURBS

515

(36)

Prerequisites

517

(1)

Evaluators

518

(14)

One-Dimensional Evaluators

518

(6)

Two-Dimensional Evaluators

524

(6)

Using Evaluators for Textures

530

(2)

The GLU NURBS Interface

532

(19)

A Simple NURBS Example

532

(5)

Managing a NURBS Object

537

(4)

Creating a NURBS Curve or Surface

541

(6)

Trimming a NURBS Surface

547

(4)

Selection and Feedback

551

(30)

Selection

552

(21)

The Basic Steps

553

(1)

Creating the Name Stack

554

(2)

The Hit Record

556

(1)

A Selection Example

557

(3)

Picking

560

(11)

Hints for Writing a Program That Uses Selection

571

(2)

Feedback

573

(8)

The Feedback Array

575

(1)

Using Markers in Feedback Mode

576

(1)

A Feedback Example

576

(5)

Now That You Know

581

(32)

Error Handling

583

(2)

Which Version Am I Using?

585

(2)

Utility Library Version

586

(1)

Window System Extension Versions

587

(1)

Extensions to the Standard

587

(3)

Extensions to the Standard for Microsoft Windows (WGL)

589

(1)

Cheesy Translucency

590

(1)

An Easy Fade Effect

590

(2)

Object Selection Using the Back Buffer

592

(1)

Cheap Image Transformation

593

(1)

Displaying Layers

594

(1)

Antialiased Characters

595

(3)

Drawing Round Points

598

(1)

Interpolating Images

598

(1)

Making Decals

598

(2)

Drawing Filled, Concave Polygons Using the Stencil Buffer

600

(1)

Finding Interference Regions

601

(2)

Shadows

603

(1)

Hidden-Line Removal

604

(2)

Hidden-Line Removal with Polygon Offset

604

(1)

Hidden-Line Removal with the Stencil Buffer

605

(1)

Texture Mapping Applications

606

(1)

Drawing Depth-Buffered Images

607

(1)

Dirichlet Domains

608

(1)

Life in the Stencil Buffer

609

(2)

Alternative Uses for glDrawPixels() and glCopyPixels()

611

(2)

A. Order of Operations

613

(6)

Overview

614

(1)

Geometric Operations

615

(1)

Per-Vertex Operations

615

(1)

Primitive Assembly

616

(1)

Pixel Operations

616

(1)

Texture Memory

617

(1)

Fragment Operations

617

(1)

Odds and Ends

618

(1)

B. State Variables

619

(40)

The Query Commands

620

(1)

OpenGL State Variables

621

(38)

Current Values and Associated Data

623

(1)

Vertex Array

624

(4)

Transformation

628

(2)

Coloring

630

(1)

Lighting

631

(2)

Rasterization

633

(2)

Multisampling

635

(1)

Texturing

636

(6)

Pixel Operations

642

(2)

Framebuffer Control

644

(1)

Pixels

645

(6)

Evaluators

651

(1)

Hints

652

(1)

Implementation-Dependent Values

653

(4)

Implementation-Dependent Pixel Depths

657

(1)

Miscellaneous

657

(2)

C. OpenGL and Window Systems

659

(24)

Accessing New OpenGL Functions

660

(1)

GLX: OpenGL Extension for the X Window System

661

(7)

Initialization

662

(1)

Controlling Rendering

663

(2)

GLX Prototypes

665

(3)

AGL: OpenGL Extensions for the Apple Macintosh

668

(6)

Initialization

669

(1)

Rendering and Contexts

669

(1)

Managing an OpenGL Rendering Context

669

(1)

On-Screen Rendering

670

(1)

Off-Screen Rendering

670

(1)

Full-Screen Rendering

670

(1)

Swapping Buffers

670

(1)

Updating the Rendering Buffers

670

(1)

Using an Apple Macintosh Font

671

(1)

Error Handling

671

(1)

AGL Prototypes

671

(3)

PGL: OpenGL Extension for IBM OS/2 Warp

674

(3)

Initialization

674

(1)

Controlling Rendering

674

(2)

PGL Prototypes

676

(1)

WGL: OpenGL Extension for Microsoft

Windows 95/98/NT/ME/2000/XP

677

(6)

Initialization

678

(1)

Controlling Rendering

678

(2)

WGL Prototypes

680

(3)

D. Basics of GLUT: The OpenGL Utility Toolkit

683

(8)

Initializing and Creating a Window

684

(1)

Handling Window and Input Events

685

(2)

Loading the Color Map

687

(1)

Initializing and Drawing Three-Dimensional Objects

687

(2)

Managing a Background Process

689

(1)

Running the Program

689

(2)

E. Calculating Normal Vectors

691

(6)

Finding Normals for Analytic Surfaces

693

(2)

Finding Normals from Polygonal Data

695

(2)

F. Homogeneous Coordinates and Transformation Matrices

697

(6)

Homogeneous Coordinates

698

(1)

Transforming Vertices

698

(1)

Transforming Normals

699

(1)

Transformation Matrices

699

(4)

Translation

700

(1)

Scaling

700

(1)

Rotation

700

(1)

Perspective Projection

701

(1)

Orthographic Projection

702

(1)

G. Programming Tips

703

(6)

OpenGL Correctness Tips

704

(2)

OpenGL Performance Tips

706

(2)

GLX Tips

708

(1)

H. OpenGL Invariance

709

(4)

Glossary

713

(22)

Index

735

Amazon no longer offers textbook rentals. We do!

Opengl Programming Guide: The Official Guide to Learning Opengl, Version 1.4

Opengl Programming Guide: The Official Guide to Learning Opengl, Version 1.4

9780321173485

0321173481

Summary

Table of Contents

Supplemental Materials

Write a Review

Amazon no longer offers textbook rentals. We do!

Opengl Programming Guide: The Official Guide to Learning Opengl, Version 1.4

Opengl Programming Guide: The Official Guide to Learning Opengl, Version 1.4

9780321173485

0321173481

Summary

Table of Contents

Supplemental Materials

Write a Review

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