crossing polygon
常见例句
- Based on the analysis of the existing algorithms, this paper discussed a new algorithm for point, line and region clipping against a polygon. Point clipping adopt method of ray crossing.
在分析原有图形裁剪算法的基础上，具体讨论了改进后的多边形窗口内点、线、面目标的裁剪算法。 返回 crossing polygon