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This a Transparent PNG texture loader for OpenGL. It requires the gd library at boutell.com. There s a demo at http://www.coolgroups.com/alpha/. -This a Transparent PNG texture loader for OpenGL. It requires the gd library at boutell.com. There s a demo at http://www.coolgroups.com/alpha/.

本代码实现将正方形的四个顶点分别映射到圆上，通过改变角度来控制旋转的快慢！从而在中间形成一个圆，但本代码未将多余的四角去掉,还有待完善的地方！

用OPENGL编写球的程序的简单例子-use OpenGL-prepared procedures for the simple example

MAX708一种微处理器电源监控和看门狗芯片说明-MAX708 a microprocessor chip power supply monitoring and watchdog Description

产生随机地形,用c++ directx 实现，写得不错，值得初学者借鉴。-Randomly generated terrain, with c++ Directx realized, well written, it is worth drawing for beginners.

: NURBS 方法因其表示法的同一性、形状控制灵活性,在曲面造型和重构中具有重要作用. 该文通过分析,完 成了在MFC 中用OpenGL 实现NURBS 曲面的绘制及裁剪,为在逆向工程中实现基于型值点的曲面拟合和裁剪奠 定了基础.-: NURBS said because of the Identity Act, shape control flexibility. In surface modeling and remodeling plays an important role. Through the analysis, completion of the MFC using OpenGL NURBS surface mapping and tailoring, in reverse engineering-based value point of surface fitting and cutting laid the foundation.

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一个简单的实例关于用VC++和OpenGL实现云的动态仿真，可以进行OpenGL相关函数的学习，对初学者很有帮助

这是一个非常完整、详细的三维地形漫游程序。可以帮助你学习怎么进行地形的建模和漫游！-This is a very complete and detailed three-dimensional terrain walkthrough procedures. Can help you learn how to terrain modeling and roaming!

利用OpenGL结合VC开发环境制作的小例子，很不错的立体图形-use OpenGL combination VC environment produced by the small examples, very good 3-D graphics