This method is good for detecting both local and global interactions 这种算法能够有效快速探测到偏置曲线全局与局部自交的位置。
2.
All kinds of method used around world and presented approach based on interval arithmetic and quad tree was presented 总结了消除偏置曲线自交点的各种算法的优缺点，提出了基于区间算术和四叉树的算法。
3.
Eliminating offset self - intersection could improve the ability to handle the detail of parts and the precision to make the parts 摘要消除偏置曲线自交点可以提高系统对零件细节部分的处理能力，提高了零件的制造精度。
