OpenGL reference manual Book

	Preface
	What You Should Know Before Reading This Manual
	Acknowledgments
1	Introduction to Open GL	1
	OpenGL Fundamentals	2
	Primitives and Commands	2
	Procedural versus Descriptive	2
	Execution Model	3
	Basic OpenGL Operation	4
2	Overview of Commands and Routines	7
	OpenGL Processing Pipeline	8
	Vertices	10
	Primitives	11
	Fragments	13
	Pixels	15
	Additional OpenGL Commands	16
	Using Evaluators	16
	Performing Selection and Feedback	16
	Using Display Lists	17
	Managing Modes and Execution	18
	Obtaining State Information	18
	OpenGL Utility Library	19
	Manipulating Images for Use in Texturing	19
	Transforming Coordinates	19
	Polygon Tessellation	20
	Rendering Spheres, Cylinders, and Disks	20
	NURBS Curves and Surfaces	20
	Handling Errors	21
	OpenGL Extensions to the X Window System	22
	Initialization	22
	Controlling Rendering	22
3	Summary of Commands and Routines	25
	Notation	26
	OpenGL Commands	27
	Primitives	27
	Coordinate Transformation	27
	Coloring and Lighting	28
	Clipping	28
	Rasterization	29
	Pixel Operations	29
	Texture Mapping	30
	Fog	31
	Frame Buffer Operations	31
	Evaluators	32
	Selection and Feedback	33
	Display Lists	33
	Modes and Execution	33
	State Queries	34
	GLU Routines	35
	Texture Images	35
	Coordinate Transformation	35
	Polygon Tessellation	36
	Quadric Objects	36
	NURBS Curves and Surfaces	37
	Error Handling	38
	GLX Routines	39
	Initialization	39
	Controlling Rendering	39
4	Defined Constants and Associated Commands	41
5	OpenGL Reference Pages	55
6	GLU Reference Pages	305
7	GLX Reference Pages	357