This program shows how to make a robot arm using OPEN GL

About This Guide 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 three-dimensional objects. With Ope

演示加载3d操作，演示camera功能，需要安装gl。-demos how to load 3d file, and demo how to use a camara,please install gl first