opengl是一个开放的三维图形软件包，而VC是目前主要的opengl开发工具。本文简要介绍了opengl的纹理贴图技术及其在VC中的基本操作步骤。并通过最后的实例验证了纹理贴图技术在绘制真实感图形中的必要性。-opengl is an open three-dimensional graphics package, and the VC is the main development tools opengl. This paper briefly introduces the opengl texture mapping technology and its application in VC in the basic steps. And adoption of the final example of the texture mapping technology in the mapping of the need for realistic images.