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Duan Weiyin, Wang Qifu, Xiang Wen, Zhou Ji. Faceting Principles of Sweeping SolidsJ. Journal of Computer-Aided Design & Computer Graphics, 1992, 4(3): 28-35.
Citation: Duan Weiyin, Wang Qifu, Xiang Wen, Zhou Ji. Faceting Principles of Sweeping SolidsJ. Journal of Computer-Aided Design & Computer Graphics, 1992, 4(3): 28-35.

Faceting Principles of Sweeping Solids

  • This papier focuses on the research of faceting principles for the sweeping solids used in the Feature-Solid Modeling Tool System(FSMTS). First, "topological validity" and precision requirements of a faceting process are discussed. Then, three kinds of moving frames used by the generalized sweeping methods are analysed, and strategies to describe the variant regularities of a moving sectional contour are proposed as well. Finally, validity verification criteria of sweeping solids are proposed.
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