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| Preface | |
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| Introduction | |
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| The OpenGL API | |
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| What's in OpenGL | |
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| OpenGL Versions of Extensions | |
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| Languages | |
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| Programming Conventions | |
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| Compiling | |
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| Sources | |
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| Who Should Use this Primer | |
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| Outline | |
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| Two-Dimensional Programming in OpenGL | |
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| A Simple Program | |
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| GLUT | |
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| Event Loops and Callback Functions | |
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| Drawing a Rectangle | |
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| Changing the GLUT Defaults | |
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| Color in OpenGL | |
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| Coordinate System Differences Between Gand OpenGL | |
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| Two-Dimensional Viewing | |
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| The Viewport | |
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| Coordinate Systems and Transformations | |
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| Simple C, Second Version | |
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| Primitives and Attributes | |
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| Polygon Types | |
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| Color Interpolation | |
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| Text | |
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| Inquires and Errors | |
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| Saving the State | |
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| Interaction and Animation | |
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| The Reshape Callback | |
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| The Idle Callback | |
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| A Rotating Square | |
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| Double Buffering | |
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| Using the Keyboard | |
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| Using the Mouse Callback | |
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| Mouse Motion | |
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| Menus | |
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| The NULL Callback | |
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| Sub and Multiple Windows | |
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| Example: single_double.c | |
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| Display Lists | |
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| Picking and Selection Mode | |
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| Basic Three-Dimensional Programming | |
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| Cameras and Objects | |
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| Orthographic Projects in OpenGL | |
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| Viewing a Cube | |
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| Locating the Camera | |
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| Building Objects | |
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| Hidden Surface Removal | |
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| GLU and GLUT Objects | |
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| Perspective Projects | |
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| Transformations | |
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| Line-Preserving Transformations | |
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| Homogeneous Coordinates | |
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| The Model-View and Projection Transformations | |
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| Translation | |
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| Rotation | |
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| Scaling | |
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| A Rotating Cube | |
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| Setting Matrices Directly | |
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| Transformations and Coordinate Systems | |
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| Modeling with Transformations | |
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| Lights and Materials | |
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| Light/Material Interactions | |
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| The Phong Model | |
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| OpenGL Lighting | |
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| Specifying a Light Source | |
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| Specifying a Material | |
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| Shading the Rotating Cube | |
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| Controlling the Lighting Calculation | |
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| Smooth Shading | |
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| Working with Normals | |
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| Transparency | |
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| Images | |
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| Pixels and Bitmaps | |
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| Bitmaps | |
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| Drawing Modes | |
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| Reading and Writing Pixels | |
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| Selecting Buffers | |
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| Pixel Store Modes | |
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| Displaying a PPM Image | |
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| Using Luminance | |
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| Pixel Mapping | |
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| Pixel Zoom | |
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| Image Processing in OpenGL | |
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| Texture Mapping | |
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| What is a Texture Map? Constructing a Texture Map | |
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| Texture Coordinates | |
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| Texture Parameters | |
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| A Rotating Cube with Texture | |
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| Applying Textures to Surfaces | |
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| Borders and Sizing | |
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| Mipmaps | |
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| Automatic Texture Coordinate Generation | |
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| Texture Maps for Image Manipulation | |
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| Curves and Surfaces | |
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| Parametric Curves | |
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| Parametric Surfaces | |
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| BFzier Curves and Surfaces | |
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| One-Dimensional OpenGL Evaluators | |
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| Two-Dimensional Evaluators | |
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| An Interactive Example | |
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| Other Types of Cures | |
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| The Utah Teapot | |
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| Normals and Shading | |
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| Interpreting Surfaces | |
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| Putting It Together | |
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| A Demo Program | |
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| Other OpenGL Features | |
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| Buffers | |
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| Writing Portable, Efficient, Robust Code | |
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| Looking to the Future | |
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| Versions and Extensions | |
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| OPenGL Extensions | |
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| Going Beyond Real-Time Graphics | |
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| Programmable Pipelines | |
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| Shading Languages | |
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| Index | |