目 录

　　1.1 OpenGL使人们进入三维图形世界

　　1.2 OpenGL提供直观的三维图形开发环境

　　1.3 OpenGL成为目前三维图形开发标准





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1.1、OpenGL使人们进入三维图形世界

　　我们生活在一个充满三维物体的三维世界中，为了使计算机能精确地再现这些物体，我们必须能在三维空间描绘这些物体。我们又生活在一个充满信息的世界中，能否尽快地理解并运用这些信息将直接影响事业的成败，所以我们需要用一种最直接的形式来表示这些信息。

-1.1 OpenGL directory so that people entering the world of three-dimensional graphics to provide intuitive 1.2 OpenGL 3D graphics development environment 1.3 OpenGL has become the standard three-dimensional graphics development-------------------------------------------------------------------------------- 1.1, OpenGL graphics people to enter the three-dimensional world we live in a three-dimensional objects in three-dimensional world, in order to enable the computer to accurately reproduce these objects, we must be able to portray three-dimensional space in these objects. We live in a world full of information, whether as soon as possible to understand and make use of the information will directly affect the success or failure of the cause, so we need to use one of the most direct form of that information.