一个简单的雪景演示程序，使用OPENGL框架。

“虚拟地景生成系统”是基于Windows2000系统和Visual C++ 6.0平台，利用基本OpenGL函数编程技术开发的三维可视化成果。它通过简单的DEM（数字高程模型）数据，建立格网模型、再根据光照强度、高程值及有关数据建立数学模型，生成晕渲，再将它投影到平面上，达到模拟现实地貌起伏的效果。 本系统采用XP风格界面，清新自然。它具有透射/正射投影切换、漫游、缩放功能。支持分层晕渲、比高设定、平移、旋转、翻滚、视野调节、雾化、纹理贴图(显示/隐藏)等诸多功能，单幅、1MB大小的DEM数据生成速度为秒级，浏览时无停顿。-"to the virtual scene generation system" is based on Windows 2000 and Visual C 6.0 platform, using the basic function of OpenGL programming technology developed by 3D visualization results. Through simple DEM (Digital Elevation Model) data, establish grid model, in accordance with light intensity, elevation data and the value of a mathematical model, generate Hillshading, then it projection plane to achieve realistic simulation of the effect of undulating topography. The system uses XP style interface as well. It has transmission/switching are overhead projectors, roaming, zoom function. Support for layered Hillshading, compete against the creation, translation, rotation, rolling and vision adjustment, atomization,

教你如何在OPENGL环境下进行拾取游戏的编辑-OPENGL teach you how to pick up the game environment editor

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

NEHE的48课时的全部源代码 一个一个从原网站上拷下来的 很辛苦 相信大家找了很久了吧！-NEHE 48 hours all the source code for a one copy from the original site down I believe we worked very hard for a long time to find a bar!

用opengl和vc＋＋实现了下雨天雨伞的移动和下雨的场景。可以控制雨伞的变化和颜色-use opengl and vc++ realization of the rainy umbrella movement and the rain scene. The umbrella can control and change color

这是C++Builder没有提供glaux.h所对应的dll和lib文件。- This is C Builder has not provided dll and the lib document which glaux.h corresponds.

3D贴图,仿真地球,地球会自动旋转,如同从太空观看地球一样-3D map, simulation Earth, the Earth will be automatically rotation, as viewed from space, like the Earth

Du Sabin和butterfly等曲面细分算法。使用openGL绘制-Du Sabin and butterfly, and other sub-surface algorithm. Drawing use openGL

用OpenGL编写的逼真的毛发模拟程序，非常的逼真哦-with OpenGL prepared by the lifelike hair simulation program, very lifelike oh

利用OPENGL在MFC的单文档视结构中的窗体上绘制了两国三维物体,并且添加了一些相关的背景绘制-use OpenGL in MFC single document as the structure on the Form 3D rendering of the two objects, and the addition of some relevant background rendering