扫描成型B样条曲面

B-SPLINE SURFACE CONSTRUCTION BY USING SWEEPING TRANSFORMATION

提出由曲面边界信息通过扫描变换构造Ｂ样条曲面的方法，并用Ｃ语言在微机上开发了以ＡｕｔｏＣＡＤ为绘图支持软件的扫描成型实用程序。

method of constructing B spline surface through sweeping transformation with boundary information is presented. The practical programming for the sweeping transformation is developed by C language, with the Auto CAD as the drawing supporting software on a micro-computer.