%0 Journal Article
%T Contacting Polyhedron Fast by Abstracting Lines and Planes<br>利用点面提取的任意多面体快速靠接
%A HU Hu
%A HE Zhi-jun
%A GAO Ji
%A ZHANG Xing-gong
%A <br>胡　华
%A 何志均
%A 高　济
%A 张行功
%J 软件学报
%D 1998
%I 
%X The problem of polyhedron contact is concerned about in this paper. Based on geometric features of polyhedron, a method to speed up the contact of polyhedrons by translating the problem of polyhedron contact into the problem of calculating distance among a small number of points and polygons is presented. The algorithm presented here can be widely used in the fields of Graphics, Robot, Multimedia and CAD/CAM etc.
%K Polyhedron
%K contact
%K angle movement
%K point-plane set<br>多面体，靠接，角度位移，点面集.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=EF080C62041E8BA0&yid=8CAA3A429E3EA654&vid=9CF7A0430CBB2DFD&iid=DF92D298D3FF1E6E&sid=3054A11AD1D7E34A&eid=42D7028D961473F8&journal_id=1000-9825&journal_name=软件学报&referenced_num=1&reference_num=22