VC编的点处理程序，光栅操作，几何变换，图形基元，三维图形技术等程序...

image zone selection

Osprey源代码,绝对值得一看,Osprey权威资源代码-Osprey source code is absolutely worth a visit, Osprey authoritative source code

使用opengl函数写一个程序，将一个茶壶在点（100，50，0）处逆时针旋转30度，然后平移到（30，10，0）处，最后顺时针旋转50度，显示时将左上边四分之一裁减去。-To write a program using the opengl function will be a teapot at the point (100,50,0), Office of counter-clockwise rotation of 30 degrees, and then move to flat (30,10,0), Office of the final clockwise 50 degrees, the display will be left reduction to the fourth side.

Bspline曲线一笔画锚，C语言编写，以编译-Bspline curve of a stroke anchors, C language, compiler

实现图案化和抖动技术，以及bmp2txt 命令行编译过程如下 vcvars32 rc bmp.rc cl dither.c bmp.res user32.lib gdi32.lib 注意事项： 运行时，文件c: est.bmp必须存在-achieving pictorial and jitter technology, and command line compiler bmp2txt process following vcvars32 rc bmp.rc cl dither.c bmp.res user32.lib gdi32.lib Note : running, documents c : test.bmp must exist

mediancut图像分割-mediancut Segmentation

应用背景这是我自己研究出的“闪电”，代码已经整理好，只需条用并传参即可使用。可用于动画特效，游戏制作上关键技术计算随机的“拐点”，产生形状不同的闪电。

OpenSceneGraph是一款高性能的3D图形开发库。广泛应用在可视化仿真、游戏、虚拟现实、高端技术研发以及建模等领域。使用标准的C++和 OpenGL编写而成，可以运行在Windows系列、OSX、GNU/Linux、IRIX、Solaris、HP-Ux、AIX以及FreeBSD操作系统。-OpenSceneGraph is a high-performance 3D graphics development library. Widely used in visual simulation, games, virtual reality, high-technology research and development, as well as modeling and other fields. Using the standard C++ and written in OpenGL, you can run on Windows series, OSX, GNU/Linux, IRIX, Solaris, HP-Ux, AIX and FreeBSD operating systems.

行程编码，JPEG压缩编码（基本系统）算法-route codeing, JPEG compression algorithm

用两个字符形成点阵大字的软件TxtLog根据点阵字库，用两个字符形成一个大的汉字点阵图-with two characters form the lattice characters TxtLog based Lattice software library with two characters form a large Chinese maps