Gao Chao, Li Jiao, Guo Yongcai. Local Deformation Technique in Shoe Last ModelingJ. Journal of Computer-Aided Design & Computer Graphics, 2002, 14(9): 890-893.
Citation:
Gao Chao, Li Jiao, Guo Yongcai. Local Deformation Technique in Shoe Last ModelingJ. Journal of Computer-Aided Design & Computer Graphics, 2002, 14(9): 890-893.
Gao Chao, Li Jiao, Guo Yongcai. Local Deformation Technique in Shoe Last ModelingJ. Journal of Computer-Aided Design & Computer Graphics, 2002, 14(9): 890-893.
Citation:
Gao Chao, Li Jiao, Guo Yongcai. Local Deformation Technique in Shoe Last ModelingJ. Journal of Computer-Aided Design & Computer Graphics, 2002, 14(9): 890-893.
Methods of shoe last modeling are discussed. Because of the irregularity of shoe last shape, this paper puts forward a discrete modeling method and gives an approximation algorithm for calculating shoe last girth. Our own definition of slope is given and a local slope-based adaptive deformation algorithm of shoe last is developed. An actual application example and the modeling results are analyzed.
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