| Topological naming mechanism in feature-based modelling |
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| 摘 要： | Ｔｏｐｏｌｏｇｉｃａｌｎａｍｉｎｇｍｅｃｈａｎｉｓｍｉｎｆｅａｔｕｒｅ＿ｂａｓｅｄｍｏｄｅｌｉｎｇＪｕｎｊｕｎＷｕ，ＴｏｎｇｙａｎｇＷａｎｇ，ＸｉｎｆａｎｇＺｈａｎｇａｎｄＪｉｚｈｏｕＣｏｍｐｕｔｅｒＡｉｄｅｄＤｅｓｉｇｎＣｅｎｔｅｒ，ＨｕａＺｈｏｎ...
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Topological naming mechanism in feature_based modelling |
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| Junjun Wu,Tongyang Wang,Xinfang Zhang and Ji zhou Computer Aided Design Center,HuaZhong Univ.of Sci., Tech. Wu Han,China,.. Topological naming mechanism in feature_based modelling[J]. CADDM, 1997, 0(2) |
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| Authors: | Junjun Wu Tongyang Wang Xinfang Zhang Ji zhou Computer Aided Design Center HuaZhong Univ.of Sci.& Tech. Wu Han China . |
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| Affiliation: | e_amil:rm039@mecad.hust.edu.cn |
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| Abstract: | To unambiguously identify topological entities such as faces, edges and vertices is one of the key issues of feature_based modelling. This makes it possible to replay the modelling history when the solid model is re_evaluated. This paper describes a naming mechanism in order to fully automate model generation in terms of the constructing history. The topological naming system(TNS),presented in this paper, assigns a persistent identification to every topological entity if necessary, thus automatically generates a design variant when the design object is re_evaluated. |
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| Keywords: | topological naming feature_based modelling entity identification |
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