Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
권호 표지

A study on the split triangle-based solid modelling

분리형 삼각형을 기준으로한 입체모델링에 관한 연구

  • Chae, Hee-Chang ;
  • Chung, In-Sung
  • 채희창 (전북대학교 기계설계학과) ;
  • 정인성 (전북대학교 기계공학과)
  • Published : 1993.03.01

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Abstract

A solid modeller was developed in this paper. Representation scheme of modelling is nonmanifold B-rep. While namy B-rep modellers use edges as basic element of modelling, this modeller is triangle-based. New modelling element, split triangle that is composed of 3 pure half-edges and has no information about the adjoining triangles, was defined to enlarge the range of representation. Corresponding algorithms for Boolean set operations were also developed.

Keywords