2D reduction algorithm, OpenGL

opengl编程环境配置 ，用来给opengl指路-opengl programming environment configuration, used to opengl Beacon

visual studio2010下加载opengl库之后，可以打开.ply的图像mesh文件，代码清晰易懂，有例子。

导入DTM数据和纹理，表现海底地形的一个小程序-Import DTM data and texture, showing a small program seabed topography

Open GL Triangle 示范代码 格式为 .cpp

多边形扫描转换算法-polygon scan conversion algorithm

关于图形学大作业的字符（FONT）-big on graphics operations of the characters (font)

二次曲面，其功能是能够创建二次物体。通过OpenGL基于屏幕像素块所覆盖的区域对每一块覆盖的范围值进行计算，然后在RGBA模式中,OpenGL用该值与Alpha值相乘。-conicoid, and its function is to create two objects. Adoption of OpenGL-based screen pixel block area covered for each one covering the value calculated, and then RGBA model, the value of using OpenGL and Alpha value multiplication.

我学了一下OpenGL，写了这个代码。用C语言编写的,仅供娱乐-me a bit OpenGL, write this code. C language, is for Entertainment

利用OpenGL函数库，在C++Builder环境下实现三位地形的仿真显示，实现了对地图的放大，缩小，旋转，移动等操作，对不同的高程使用不同的颜色加以标记没，并增加了光照效果，使显示更逼真！-use OpenGL libraries, the C Builder environment under three terrain simulation showed that the realization of the right of the map to zoom, rotate, such as mobile operators, the use of different elevation of different colors, not to be labeled, and to increase the effects of light, shows a more realistic!

粒子系统。粒子的生命，颜色，衰减等的模拟。以及向外发散的效果。-Particle system. Particles of life, color, attenuation of the simulation. As well as the outward divergent results.