that the procedure was opengl procedures, mainly on how many texture mixed use!

OpenGL中如何读bmp文件，和把视窗中的图存储为bmp文件。-OpenGL How to read bmp file, and the window of the map stored as bmp files.

用OpenGL画RGB颜色的图-painting with OpenGL RGB color map

基于OpenGL的三维图形显示中的显示列表设置，实现基于显示列表的三维动态显示，供研究开发人员使用。-OpenGL-based three-dimensional graphical display of the display list settings, the display list based on the three-dimensional dynamic display, for research and development personnel.

nehe的opengl教程第44课，nehe的教程十分出名，是初学者必备-opengl tutorial nehe of the 44th Division, nehe the tutorial is very well known, is essential for beginners

在opengl下用贴图的方式绘制菜单项，虽然纹理数据是从文件中读取的，但也可跟着他的方法自己对纹理进行贴图。-in opengl under way with textures mapping menu items, although the texture data is read from the document, However, it can be with his own method of texture mapping.

在c++下用opengl画了个钟。用户输入小时，分钟数就能得到显示出该时间的钟的图形。 钟的图形包括圆形边框，小时刻度，分钟刻度和时针分针。 没有画秒针。 很简单的一个小程序，很适合初学者练手学习

Examples projections of opengl program

opengl双缓存动画,很有意思-opengl-cache animation, very interesting

使用opengl和c++实现的inverse kinematics程序

Opengl中用方向键控制方块的运动，并且通过设置材质颜色使每一层的方块颜色不同-Opengl box using the arrow keys to control movement, and by setting the texture color to make each layer a different color box