摘要
将二次曲面的求交问题分解为二次曲线的求交并采用交叉迭代的方法，提出了一种曲面求交的新算法．
In this paper,the intersection problem of two conicoids is changed to that of two conics, and the new algorithm named “cross iteration” is given to get the nodes which are the starts or ends of cutting lines in CAD/CAM system.
出处
《西安工业学院学报》
1999年第1期1-5,共5页
Journal of Xi'an Institute of Technology
