test_grafix

电视系统中，进行需要在线调整Gamma曲线，此工具可以方便的对电视系统中的Gamma曲线读写，修改，该软件使用了贝塞尔曲线，方便的拖出你想要的曲线，然后在线升级(TV system, to adjust the Gamma curve need to be online, this tool can be easily against the television system in the Gamma curve to read and write, modify, the software uses the Bezier curves, a convenient pulled out the curve you want, and then Online Upgrade)

osg粒子子系统例子,一个是简单的粒子系统，另一个是烟(the example of particle sysytem in OSG)

基于DEM的三维地形绘制，通过四叉树实现LOD细节层次结构(DEM-based three-dimensional terrain rendering by Quadtree LOD hierarchy details)

在屏幕上运用鼠标划线，并且随时可以获取鼠标在屏幕上的坐标。(You can draw a line with this code,also ,you can get the mouse s location with it at anytime.)

这是计算机图形学的内容，可以实现线段的裁剪，初学者适用(This is the content of computer graphics, the cutting line can be achieved, for beginners)

LOD地形小演示 内容不多全是基本知识 用于学习事实地形 (Terrain LOD few small presentations for learning basic knowledge of all the fact that the terrain)

二维图像的基本处理，包括imfilter等matlab库函数的移植(The basic two-dimensional image processing, including imfilter matlab library function such as migration)

结构光三维重建代码，提取结构光的点，并进行三维坐标转换(Structure light 3D reconstruction code, structured light extraction point, and three-dimensional coordinate conversion，DrawZeroPoint/Structure-Light-Reconstructor)

二维图形的变换，平移，翻转，尺度变换，反射对称，用MFC实现，这是别人的实现，我又给添加了既平移又反转的情况演示(two dimension graphic convert, translate ,rotation,scaling ,reflection symmetric, used by MFC implemented ,though other implement ,but i add the translate and rotation )

D3D开发的粒子系统应用，雪的效果逼真，算法经典。(D3D development of particle system applications, the effect of real snow, the classic algorithm.)