Computer Aided Design & Computer Graphics |
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Pattern design on 3D triangular garment surfaces |
WANG Jin, LU Guo-dong, LI Ji-tuo, CHEN Long, ZHANG Dong-liang |
State Key Lab. of CAD & CG, Zhejiang University, Hangzhou 310027, China; Institute of Automation, Chinese Academy of Sciences, Beijing 100080, China; Digital Fashion Ltd., Osaka 5410053, Japan |
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Abstract This paper focuses on a pattern design method for a 3D triangular garment surface. Firstly, some definitions of 3D style lines are proposed for designing the boundaries of patterns as drawing straight lines or splines on the triangular surface. Additionally some commonly used style lines are automatically generated to enhance design efficiency. Secondly, after style lines are preprocessed, a searching method is presented for quickly obtaining the boundaries and patches of a pattern on the 3D triangular surface. Finally a new pattern design reuse method is introduced by encoding/decoding the style line information. After style lines are encoded, the pattern design information can be saved in a pattern template and when decoding this template on a new garment surface, it automates the pattern generation for made-to-measure apparel products.
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Received: 09 January 2007
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