Besides common geometric measurements such as distances and angles, a new measurement of average curvature energy defined for boundary curve segment is included in the set to describe curve feature.
除了常见的几何测量(如距离和角度)外，提出了一种平均曲率能量的测量方法来描述边界曲线特征。
2
As when you refine a point curve, refining a sweep can change the curvatureof the surface slightly.
细化点曲线时，细化扫描会稍微更改曲面的曲率。
3
The results show that it is inadvisable to select a large curvatureof horizontal projection and a complicated space curve, while the use of single waved curve would be better.