terrain height querry, which is represented by triangle mesh

用VC++6.0实现的绘制自定义渐变颜色效果图形的程序源码-VC 6.0 Drawing from the definition of the color gradation effects graphics program source code

字符识别程序 mydate.dat为字库 先点击file, 点open，读入字库 学习时字库自动保存 已有键盘字符，字母，数字 和简单汉字 如要识别复杂汉字，请先用学习功能 向原作者致敬!-Character recognition process for the font mydate.dat click file, point open, read font study has been automatically saved font keyboard characters, letters, numbers and simple to identify the complexity of characters such as Chinese characters, please use learning function to the original author salute!

DDA与Bresenham算法-计算机图形学-DDA and the Bresenham algorithm-Computer Graphics

这是我们老师用MFC遍写的一段绘图程序，供大家参考！-This is our teachers used to write the MFC times a drawing program, for your reference!

程序主体上的架构是表示层用opengl进行渲染场景，业务层通过将魔方的旋转命令数据化，通过与此数据相连的线程进行更新操作更新魔方的数据结构6个3*3的整形数组。数组中存的数字是颜色的索引值，在通过opengl进行渲染，达到模仿的旋转效果，为了使魔方的旋转动作更真实，定时器的加入是的模仿的旋转动画效果更逼真。

计算机图形学中很重要的曲线，采用vc编程，实现了最多10个控制点的bezier曲线的绘制，稍作修改可实现更多的控制点-very important curve, using vc programming, achieving up to 10 control points bezier curve drawing and make some changes to achieve more control point

利用C语言打造漂亮时钟-use C language to create beautiful clock

不错的计算机图形学作业,给要入门的师兄弟们用.-good computer graphics operations for entry to the Shikuangdimen used.

从AVI格式读取视频,并做适当的灰度变换

体积阴影例子程序和源代码，包括Quake3等文件的加载代码。-shadow volume procedures and examples of source code, including Quake and other documents loading code.