摘要
对常用复杂曲面造型方法的缺点进行了分析 ,给出了基于递归分割构造任意拓扑结构复杂曲面的有关算法 ,避免了参数方法在构造复杂曲面时费时而且难于处理的参数曲面求交和曲面拼接等问题 ,为优质高效建立复杂曲面模型奠定了基础。
The disadvantages of the general methods of surface modeling are analyzed. The schemes of recursive-subdivision-based surface modeling from arbitrary topological initial controlling meshes are presented. All the difficult problems of the intersection and smooth conjunction of parametric surfaces may be avoided. This paper provides a novel method for constructing the surface models with high efficiency and high quality.
出处
《高技术通讯》
EI
CAS
CSCD
2002年第1期71-74,共4页
Chinese High Technology Letters
基金
86 3计划 ( 86 3 5 11 943 0 15 )资助项目
