文件名称：redbook for OpenGL
文件大小：4.2MB
文件格式：PDF
更新时间：2014-09-30 11:49:49
OpenGL Vectors Display appendix
The OpenGL graphics system is a software interface to graphics hardware. (The GL stands for Graphics Library.) It allows you to create interactive programs that produce color images of moving threedimensional objects. With OpenGL, you can control computer-graphics technology to produce realistic pictures or ones that depart from reality in imaginative ways. This guide explains how to program with the OpenGL graphics system to deliver the visual effect you want.