实体造型中一种等距曲面求交优化算法

An optimization algorithm for equal distance curved surface cross in entity model system

主要针对实体造型系统中曲面求交,通过分析连续变化曲的等距曲面的特征信息,提取连续变化曲面不同瞬间交线环的相关性,并使用特征点来标识交线环的拓扑信息,将拓扑信息和跟踪法结合,设计了一种优化的等距曲面求交算法。

Aim at the curved surface cross in the entity model system, this paper analyzes the characteristic message of the equal distance curved surface, and collects its relativity. Depending on the toplogical information of the characteristic point, combining toplogical information with the follow way, it presents a optimization algorithm of the equal distance curved surface cross.