OpenGl 要用到的一个软件，Gult函数库

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 .

用VB和OpenGL实现的三维棋盘例子，可以用来了解OPENGL的基本操作

读取stl模型文件，并在opengl环境下，显示和进行相关操作-read stl model documents and opengl environment, display and related operations

管理您的服务和维修，包括工单、服务计划、服务电话、预防性维护和客户联系信息。服务管理软件是任何面向服务业务的理想免费解决方案。使用php和mysql的基于Web的界面，可以设置为网站的一部分，这样就可以从任何地方访问它。有助于提高服务效率、提高服务质量和优化您的服务操作。

基于Qt的OPENGL程序，可以帮助理解OPENGL在Qt中的使用方法 -Qt based on the OPENGL procedures, can help to understand OPENGL in Qt in use

对OpenGL图形进行缩放和panning操作-right OpenGL graphics for zooming and panning operation

This demo implements the marching cubes algorithm for constructing a polygonal model from an isosurface. The isosurface chosen here is a classical metaballs setup. Metaballs are isosurface chosen here is a classical metaballs setup. Metaballs are defined by field function that s the sum of R2 / ((ball.x - x)2 + (ball.y - y)2 + (ball.z - z)2) for all balls. The surface is defined to be where the sum is one.-This demo implements the marching cubes algorithm for constructing a polygonal model from an isosurface. The isosurface chosen here is a classical metaballs setup. Metaballs are isosurface chosen here is a classical metaballs setup. Metaballs are defined by field function that s the sum of R2/((ball.x- x)2+ (ball.y- y)2+ (ball.z- z)2) for all balls. The surface is defined to be where the sum is one.

OpenGL地形学习，运行程序时，按“S”键进入。并且也是本人第一个OpenGL程序，拿出来与初学者分享。-OpenGL topographic study, operational procedures, according to the "S" key to enter. And also my first OpenGL procedures up with the beginners share.

用于建立平面坐标系，用于计算简单的坐标运算及其相应的向量运算。-Plane coordinate system for the establishment, used to calculate the coordinates of simple calculations and their corresponding vector computing.

opengl导弹模拟系统VC程序-opengl missile simulation system VC procedure