这是VB写的一个圆弧插补源码，有四个象限的整个代码，代码比较全，对开发都来说是很有用的，而且word文档中有整个代码。-It is written in a circular interpolation VB source, there are four quadrants of the entire code, the code is relatively wide, for the development of both is very useful, but there is the wh