基于MATLAB的STL模型切片分层算法  

作　　者：吴建 吴婷[1] 陈廷豪 包涵 

机构地区：[1]嘉兴学院机电工程学院

出　　处：《科技创新与应用》2020年第2期23-24,共2页Technology Innovation and Application

基　　金：嘉兴学院大学生科研训练（SRT）计划项目（编号：8517193014）

摘　　要：为提高STL模型的切片效率,提出一种基于MATLAB的STL模型切片分层新算法。首先对STL模型进行数据预处理,筛选出只与切平面相交的三角片集合,然后利用相邻三角面片边的拓扑关系依次求交,获得各层截面轮廓信息。实验结果表明,该方法简单、有效,不仅优化了数据结构,而且提高了切片效率,具有较好的可行性和准确性。In order to improve the slicing efficiency of STL model,a new slicing algorithm of STL model based on MATLAB is proposed.First,the STL model is preprocessed,and the set of triangles which only intersect with the tangent plane is selected,and then the topological relationship between the edges of the adjacent triangular patches is used to obtain the profile information of each layer.The experimental results show that the method is simple and effective,not only optimizes the data structure,but also improves the slicing efficiency and has good feasibility and accuracy.

关 键 词：3D打印 切片 STL模型 MATLAB 

分 类 号：TP391.73[自动化与计算机技术—计算机应用技术]