DXF数据提取，以及顺序优化，目前对样条曲线的信息提取还有一定的缺陷。-DXF data extraction, and the sequence optimization, the current right-spline curves of information, there will be some flaws.

DXF数据提取，以及顺序优化，目前对样条曲线的信息提取还有一定的缺陷。-DXF data extraction, and the sequence optimization, the current right-spline curves of information, there will be some flaws.

演示vc与专业控制器的连接，是一个不错的运动控制演示程序-Vc presentation controller and professional connections, it is a good motion control demo program