Searching a 3D region for surface trimming

被引：0

作者：

Li, Jituo ^{[1
]}

Lu, Guodong ^{[1
]}

Zhang, Dongliang ^{[2
]}

Sakaguti, Yoshiyuki ^{[2
]}

机构：

[1] State Key Lab. of CAD and CG, Zhejiang University, Hangzhou, 310027, China

[2] Digital Fashion Ltd., Osaka, Japan

来源：

International Journal of Advanced Manufacturing Technology | 2006年 / 30卷 / 11-12期

关键词：

Surface trimming is widely used in surface modeling; texture mapping and medical simulation. In existing methods of surface trimming; cutting lines are usually picked manually or assumed to be known or determined by computing the intersection between two surfaces. This paper presents a new method of region search for trimming triangulated surfaces. In the method; the boundary of a region is first searched and then the geometric elements of a mesh is labeled with internal or external marks; finally; a 3D patch is obtained by re-triangulating the internal region. The proposed algorithm is suitable for interactive operations of surface trimming. Experimental results show that the algorithm is robust and efficient. © Springer-Verlag London Limited 2006;

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摘要：

Journal article (JA)

引用

页码：1093 / 1100