Title :
Parametric design method based on a directed acyclic hypergraph and object oriented technology
Author :
Cuixia, Ma ; Xiangxu, Meng
Author_Institution :
Dept. of Comput. Sci., Shandong Univ., Jinan, China
Abstract :
We use the parametric figure model based on the directed hypergraph to represent the store structure of pressed cross chains, and carry it out using the object oriented method. By making use of a clear data structure to store the constraints model, we can implement the spreading and solving of the constraints and represent the bidirectional constraints conveniently
Keywords :
CAD; computational geometry; computer graphics; data structures; hypermedia; object-oriented methods; product development; bidirectional constraints; data structure; directed acyclic hypergraph; geometric constraints; object oriented method; parametric design; pressed cross chains; Computer science; Data structures; Design methodology; Geometry; Object oriented modeling;
Conference_Titel :
Intelligent Control and Automation, 2000. Proceedings of the 3rd World Congress on
Conference_Location :
Hefei
Print_ISBN :
0-7803-5995-X
DOI :
10.1109/WCICA.2000.862444
