sift 特征提取源代码

opengl简单光照效果例程-opengl simple lighting effect routines

读取ms3d格式的三维模型，含动画显示的源代码-Read ms3d form three-dimensional model, with animations displayed in the source code

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!

作者: yulongsun 需要在penGL中作中文输出，但没发现何处有合适的，把一个叫zhaohui的人写的英文字符输出类改了一下，可以输出中文了，但却并没有解决我的问题。我感觉得应该使用wglUseFontBitmaps()函数使字体保持不变。但我对 OpenGL不熟，不知怎么用。不过我做的东西也许对别人有用，权且放在这儿。同时希望得到指教。 文件：CGLFont.c CGLFont.h env::windows2000, vc6.0 e-mail: yulongsun@163.com -Author : yulongsun penGL need to give Chinese exports, However, we did not find a suitable where, a person called zhaohui write English characters output category changed a bit, the Chinese can export, but not solve the problem. I feel that you should use wglUseFontBitmaps () function so that fonts remain unchanged. But I OpenGL well, I do not know how use. But I may do something useful for others, the time being here. Hope received the exhibitions. Documents : CGLFont.c CGLFont.h env : : Solaris, vc6.0 e-mail : yulongsun@163.com

Cohen-Sutherland  线段裁减算法是计算机图形学的经典裁剪算法，利用键盘交互，实现线段的裁剪算法线段的裁减要判断线段与裁剪矩形边界的各种关系

首先安装JRE，再安装java3d包(Java 3D包的文件名为java3d-1_3_1-windows-i586-opengl-sdk.exe,可以到百度，GOOGLE和北大天网上去搜索这个文件，就会有下载的)。默认情况下java3d包会安装在你的$JBuilder9jdk1.4目录下。会在$JBuilder9jdk1.4jrelibext下添加几个jar文件，会在$JBuilder9jdk1.4demo目录下添加一个java3d目录，里面是例子。如果安装没有问题，打开目录 $JBuilder9jdk1.4demojava3dHelloUniverse下的网页HelloUniverse.html应该可以正常显示。-first install the JRE, install java3d Pack (Java 3D package of documents called java3d- 1_3_1-windows-i586- opengl- sdk.exe can go to Baidu, Google and Beijing University days of the Internet to search the file, then you will have to download). Default under java3d package will be installed in your $ JBuilder9 jdk1.4 directory. The $ JBuilder9 jdk1.4 jre lib ext Add several jar document, the $ JBuilder9 jdk1.4 demo directory add a java3d directory, there"s example. If you have no problem, open directory $ JBuilder9 jdk1.4 demo java3d HelloUniverse HelloUniverse.html the website should be able to display normal.

迷你星球产生器(OpenGL源码) - 简单的小工具，把输入的cubemap图片转换为“微型星球”图片。保存为高分辨率(4096)的图片到桌面。注意：需要OpenGL GLSL支持。-Planet Mini Generator (OpenGL source)- a simple gadget, the input picture is converted to cubemap

用opengl实现三个物体不同转速 不同大小的太阳系的程序-use opengl achieve three different objects of different sizes speed of the solar system in the process

OPENGL以任一点为模型的旋转中心 解决了缩放时光照衰减问题.-OPENGL to any point of the rotation center as a model to solve the scaling problem when light attenuation.

VC和OPENGL写的一个3D俄罗斯方块-VC and write an OpenGL 3D Tetris