素养显示DXF文件格式（lwpolyline需要被添加到处理，或…

叠代制作彩色图片形成心形镜-iterative production of color photographs formed heart-shaped mirror

基于hmm的人脸识别代码-based on face recognition code

这是一个三角形相交的判断算法，具有很高的效率，欢迎大家使用。-This is a triangle intersection algorithm to determine, with high efficiency and welcome everyone to use.

SolidGraph CAD System SolidGraph is a full-featured system for 3D modeling of highly complex geometric objects. Sooner or later, everyone who works with computer graphics feels necessary to write his own editor. We want to show you one of the ways of writing a module application where the functions for creating new objects are distributed among plug-ins.

GDI实现 火焰 水纹 效果 的模拟 方法简单实用-GDI realize水纹flame effect simulation method is simple and practical

一个立体的转动的地球 给你不同的感觉-a three-dimensional rotation of the Earth to you different feelings

本程序实现了直线（Bresenham算法和DDA算法），和圆（中点Bresenham算法和正负法）的绘制，并能够选取其颜色。-This procedure has a straight line (Bresenham algorithm and DDA algorithm) and round (mid-point of Bresenham algorithm and plus or minus method) drawing, and be able to select the color.

把特定格式的3D模型显示出来，并且能用键盘和鼠标控制。3D文件已包含在压缩包里（abc.obj。-The specific format of 3D model is displayed, and can use the keyboard and mouse control. 3D document has been included in the compression bag (abc.obj.

漂亮的图标程序源代码-beautiful icon source code

png-1.0.3.H头文件-png-headers 1.0.3.H