SIFT特征点匹配-图像处理与3D重建

an Open GL demo

它运行一个蜂窝汽车模拟系统,并支持一套可以是Conway的生命游戏的规则,但是可以通过修改以在更广泛的其它蜂窝汽车模拟系统上运行.它使用OpenGL来处理图形,但不支持3D.可能的网格尺寸只受限于处理器的处理能力和内存大小.用户可以放大网格,直到其尺寸填满整个窗口 也可缩小网格直到整个网格是可见的. -CAEL stands for Cellular Automata Engine (Life). It runs a cellular automata simulation with a set of rules that can be Conway s game of life but can be changed to run a wide variety of other cellular automata systems as well. It uses OpenGL for graphics, but is not 3D. Possible grid size is limited only by processor power and memory. The user can zoom in until a single cell fills the window, and out until the whole grid is visible

初学OPENGL的一个很好的框架，可自行在相应地方添加所需的代码。-OPENGL beginner a very good framework, can add their own place in the corresponding code requirements.

初学OpenGL时看的一个小程序-see a small program

采用OpenGL API编写的例程,一个多彩的立方体转来转去,立体感很强-prepared using the OpenGL API routines, a colorful cube to turn, a strong sense of three-dimensional

一个简单的雪景演示程序，使用OPENGL框架。-a simple demonstration of the snow, the use of OpenGL framework.

基于GPU的流体力学仿真程序（需要Geforce3以上显卡）-GPU-based fluid dynamics simulation program (PII/400 need more graphics)

Raytracing example implement a basic ray-tracer and render a simple scene using ray casting and local shading. The starter code sets up a scene comprising of an ellipsoid and a plane, being illuminated by a point light source. Your job is to render the scene by implementing code fragments required for object intersections and Phong shading.

基于OpenGL+VC的NURBS绘制框架，版本1.0实现了该环境下NURBS的绘制，旋转，缩放等功能；打开附带一个nur文件，该模型为一人体模型

OpenGL 是一种强大的三维图形开发工具, 是图形硬件的软件接口,它由大约250 个命令组成,用户通过这些命令指定创建交互式 2D  或3D 程序所需的几何对象和操作. 从本质上说, 它是一个 3D 图形和模型库,独立于操作系统和硬件环境,具有高度的可移植性, 并且 具有非常快的速度. OpenGL 严格按照计算机图形学原理设计而成,符合光学和视觉原理, 可以创建极其逼真的3D 图像,许多三维演示 系统都用OpenGL 作为三维图象生成和控制的编程接口。