[1]陈思雄.等距运算在现有体素造形系统不可精确表示[J].华侨大学学报(自然科学版),1992,13(3):309-315.[doi:10.11830/ISSN.1000-5013.1992.03.0309]
　Chen Sixiong,Department of,Management Information,et al.Isometric Operation Cannot Have Precise Representation in Existing Mdelling System of Body Surface[J].Journal of Huaqiao University(Natural Science),1992,13(3):309-315.[doi:10.11830/ISSN.1000-5013.1992.03.0309]
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等距运算在现有体素造形系统不可精确表示()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第13卷
期数:
1992年第3期
页码:
309-315
栏目:
出版日期:
1992-07-20

文章信息/Info

Title:
Isometric Operation Cannot Have Precise Representation in Existing Mdelling System of Body Surface
作者:
陈思雄
华侨大学管理信息科学系
Author(s):
Chen Sixiong;  Department of;  Management Information;  Science
关键词:
计算机辅助设计;  自由曲线;  等距运算
Keywords:
computer aided design;  free curve;  isometric operation
DOI:
10.11830/ISSN.1000-5013.1992.03.0309
摘要:
本文论述二种极为常用的自由曲线的等距曲线不可参数有理化的重要事实。指出即使具有自由曲线造形功能的体素造形系统,也无法精确表示等距运算。
Abstract:
The author proves that the equidistant curves of two sorts of conventional free curves cannot have rational parametric representations. It is also unequivocally pointed out that the isometric opera- tion cannot be precisely represented even if in a body s

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更新日期/Last Update: 2014-03-22