Topological Reconstruction Based on STL Model

摘要：

　　In Rapid Prototyping(RP)field,STL file format is widely used for data exchange as a standard interface document between CAD systems and RP(Rapid Prototyping)System,but it contains a large number of redundant information and lacks topological relationship information,which causes difficulty in data post-processing and 3D object printing.So it is necessary to reconstruct the triangle mesh with topological information.This paper proposed an integrated vertex algorithm for RB tree,and then constructed half edge RB tree topological information based on vertex ordered pair.Experiments verified the theoretical considerations and advantages of RB tree used for mesh reconstruction.

关键词： STL data format topological reconstruction RB tree

作者: Chen Ping Zhang zhengyan Chen Dingfang Hu Jiquan Shan Bin Li Bo

作者单位: Research Institute of Intelligent Manufacture & Control,Wuhan University of Technology Wuhan,China Research Institute of Intelligent Manufacture & Control,Wuhan University of Technology Wuhan,China;S College of Materials Science and Engineering,Huazhong University of Science and Technology,Wuhan,Chi

会议类型: 国际会议

会议名称: The 9th International Conference on Pervasive Computing and Application(ICPCA 2014)(第九届全国普适计算学术会议、第九届全国人机交互联合学术会议)

会议地点: 南昌

会议语种:英文

页码: 1-8

在线出版日期: 2013-09-26（万方平台首次上网日期，不代表论文的发表时间）