Acis R15，hoops/mfc 12.0， xt12.0 写的一个 图形绘制软件的框架。Vc 2003 平台。 有基本的基于上面所述的组件组成的3D造型的演示。-Acis R15, hoops/mfc 12.0, xt12.0 to write a graphics rendering software framework. Vc 2003 platform. Based on the above basic components described in the presentati

VC与openGl联合开发的3D绘图程序.类似CAD的绘图的基本功能，可以在此程序的基础上继续开发更复杂的系统。-VC and openGl jointly developed 3D drawing program. Similar to the basic functions of CAD drawing, you can on the basis of this process continue to develop more complex systems.

使用VC++完整读取各个版本的三维CAD生成的DXF文件-Using VC++ to read various versions of the full three-dimensional CAD DXF files generated