bresenham画直线及opengl扫描线算法填充

加载obj三维模型并显示，并将视窗中所显示的三维模型绘制结果保存为bmp文件，即实现OpenGL场景的存储-OpenGL scene save

glut库：需要进行OpenGL编程的请进。按其中TXT文档中描述即可安装！-glut library: the need for OpenGL programming Come. TXT document by which to describe can be installed!

介绍在VC中运用opengl进行3D编程的方法-Introduced in the VC to use opengl for 3D programming method

基于OpenGL开发的场景模拟程序，实现了漫游功能，通过键盘的上下左右方向键可以在场景中漫游.-OpenGL-based scene simulation program development, realize the roaming function, using the keyboard arrow keys around the top and bottom can be roaming in the scene.

在本源码中, 实现一个简单的3D格网显示。所编写的程序除了显示物体的模型外，还要能让用户改变光的位置和物体的颜色，缩放以及图像的动态旋转

关于雾效的演示教程，通过鼠标移动修改参数来显示不同效果-fog effect on the demonstration and guidance through mouse movement to amend the parameters to show different results

用到了glReadPixels glDrawPixels glCopyPixels来创建和拷贝位图-uses glReadPixels glDrawPixels glCopyPix els to create and copy bitmap

各种3D图形的源码实现、旋转变化、挺漂亮的小程序-err

The concept of particle effects is very simple. Particle effects can be used to simulate fire, fireworks, water fountains, snow, rain, explosions and many other things. The effects are created by creating a definite number of particles. Depending on the need for performance and realistic appearance, the number of particles can range from 50 to thousands. Each particle has its own location, size, velocity, color, life and image. The particle engine controls the particles and makes them react according to the rules of the particle .

opengl粒子系统开发的流星,流星的颜色由电脑随机产生,看上去效果还不错.-opengl particle system development meteor, Meteor colors randomly generated by a computer, the results were pretty good looks.