3D对象动态方位邻接关系及双向关联表示

张丽平 ¹，李松 ²，王红 ¹

Dynamic direction adjacent relations and bidirectional association representation of 3D objects

ZHANG Li-ping ¹，LI Song ²，WANG Hong ¹

计算机工程与应用 . 2009, (29): 68 -71 . DOI: 10.3778/j.issn.1002-8331.2009.29.019