Section-curves based polygonization for implicit surfaces

被引：0

作者：

Yu, Zheng-Sheng ^{[1
]}

Wang, Qiang ^{[1
]}

Wu, Qi-Di ^{[1
]}

Li, Qi-Yan ^{[1
]}

机构：

[1] Res. Cent. of CAD Technol., Tongji Univ., Shanghai 200092, China

来源：

Tongji Daxue Xuebao/Journal of Tongji University | 2001年 / 29卷 / 06期

关键词：

Computer aided design - Geometry - Morphology - Surfaces - Topology;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This paper gives section-curves based polygonization for implicit surfaces. To realize polygonization for implicit surfaces, the implicit surfaces were cut by using a range of parallel planes, the section curves were obtained by positive-negative methods and then reconstruction on topology and geometry to these curves was performed. Comparing with the traditional methods of implicit surface drawing, the proposed method is efficient and applicable to interactive design.

引用

页码：681 / 685