OpenGl 如何从屏幕坐标转换到gl三维坐标 glUnProject

用于opengl读取obj文件并包含模糊处理等作用，可进行放大缩小或者存储文件。能够处理大部分的obj文件，具有一定的借鉴作用。

OpenGL编程指南（第四版）。包含随书源代码。-OpenGL Programming Guide (Fourth Edition). With the book contains the source code.

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

基于opengl的opengl书籍设计

Beginning game programming fist edition.

Water is a small mini project inspired by a post in my message forum. The post was talking about whether or not it would be possible to create a water effect by modifying the waving flag tutorial. I stripped the flag of it s texture, put stars in the background, set up 3 layers of waving material, and used some simple blending to make it look as though the three layers were waves rippling across the screen. The effect isn t great, but it s cool looking!

OpenGL VC 文档类写的很好的DXF文件读取并显示的程序，程序很好读，也很好扩展，强烈推荐！-This is a nice program for reading and displaying DXF files based on OpenGL VC View/Document class,it s easy to read and to extend,recommended strongly!

OpenGl book and code 是中文译本，程序见解很详细，几乎对每条语句都有说明和解释-OpenGl and code book is a Chinese translation, very detailed procedures opinion, almost all of each statement and explained

面积法计算图像的分维，前面几行表示用一曲线扩展为曲面，请根据自己的实际情况改动-Area method to calculate the fractal dimension images, in front of a few lines with a curve that extended to surface, please according to their own changes to the actual situation

OpenGl与MFC结合的简单例子，适合初学者学习OpenGL，程序比较简单-it is OpenGl and MFC sample Demo.