机构地区: 华南理工大学机械与汽车工程学院机械电子工程系
出 处: 《华南理工大学学报(自然科学版)》 2000年第3期33-38,共6页
摘 要: 通过对STL文件结构的分析 ,引入无向图数据结构 ,建立了三角形网格之间的毗邻关系 ,以顺利进行三角形网格的查寻 ,实现分层切片 .对分层切片算法进行了研究 ,讨论了切片过程中可能出现的问题 ,提出了相应的解决办法 。 By the analysis of the structures of STL files and based on the structure of undiagraph, the adjoining relationship among the triangles is constructed by which one can search for a triangle and slice easily. A slicing algorithm is studied and the problems which may happen during the slicing process are discussed. Some methods to solve the problems are proposed too. At last, a Double Link List is used to express the CAD mold after slicing.
领 域: [机械工程] [自动化与计算机技术] [自动化与计算机技术]