nehe的opengl教程第46课，nehe的教程十分出名，是初学者必备

nurbsCurve这个程序作为曲线拟合使用的.其中要用到OpenGL的某些库-nurbsCurve this procedure as used in curve fitting. Which to use OpenGL some library

用OpenGL网格化画一个大写字母A,并且可以自动旋转!-Use OpenGL drawing a grid of capital letters A, and can automatically rotate!

作者: junglesong 这是我过去进行一个OpenGL项目时使用到的"三维空间向量/点"类及相关函数,使用它们可以定义一个空间向量/点,实现向量的平移,缩放和旋转等,使用相关函数还可以实现两向量的叉乘,得到一个向量的绝对长度,将一个向量单位化,得到一个三点决定的平面的垂直向量(经过单位化),得到空间中两点的距离,得到两向量的点积,得到两向量的夹角等操作,为方便用户的使用,每个函数都有详细的注释,特别重要的向量计算如点积,叉乘还有相关说明,希望对大家有所用处. 由于源程序涉及到保密问题不能和盘托出,请见谅. junglesong@etang.com-Author : junglesong This is my last OpenGL for a project to use the "three-dimensional vector space/point "and related functions, they can use a definition of space vector/points, for the vector translation, zooming and rotation, using correlation function can also achieve two fork by Vector, a vector to be the absolute length of a vector unit, 3:00 been a decision of the vertical plane of Vector (those units), a space to be the distance between two points, Vector to be the two plot points, to be the angle between two vectors such operations, as a user-use, Each function has detailed notes, a particularly important point if the calculation vector plot, fork also took note, we hope to have use

OpenGL初级学习的经典例程，用于实现反馈功能，有助于对反馈功能的理解。-OpenGL junior studying classical routines for the feedback function, contribute to the understanding of feedback function.

使用C++语言，利用OpenGL在MFC下实现三维点云展示，并附有点云文本文件。 通过对点云坐标txt文本的读取，进行三维点云的展示，并包含移动缩放功能。 适合初级入门学习OpenGL的朋友。

采用光照和视图转换，造成三维效果，，中心是太阳，然后地球围绕太阳转，月亮围绕地球转。这个程序的目的是使初学者理解：透视投影，环境光，聚光灯。

一个函数库，用OpenGL导入3DS模型-a library with OpenGL into 3DS model

几种三维模型文件在OpenGL中的输入与处理-Several three-dimensional model of a document at the input and OpenGL treatment

绘制二十面体，使得八个脚个有一个图形，有棱柱之类，是线框图。-mapping Icosahedral, making eight feet out with a graphic, such as Prism, wireframe.

通过直接计算得出的三维图像, 没有引用opengl, 纯数学计算-through direct calculation of 3D images, it is not in use opengl, pure mathematical calculations