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Interactive Iconized Grammar‐Based Pailou Modelling
Computer Graphics Forum ( IF 2.7 ) Pub Date : 2019-04-16 , DOI: 10.1111/cgf.13661 Zhong‐Qi Cai, Ying‐Sheng Luo, Yu‐Chi Lai, Chih‐Shiang Chan, Wen‐Kai Tai
Computer Graphics Forum ( IF 2.7 ) Pub Date : 2019-04-16 , DOI: 10.1111/cgf.13661 Zhong‐Qi Cai, Ying‐Sheng Luo, Yu‐Chi Lai, Chih‐Shiang Chan, Wen‐Kai Tai
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Pailous are representative Chinese architectural works used for commemoration. However, their geometric structure and semantic construction rules are too complex for quick and intuitive modelling using traditional modelling tools. We propose an intuitive modelling system for the stylized creation of pailous for novices. Our system encapsulates structural components as icons and semantic layouts as topological graphs, using which users create and manipulate icons with topological recommendations. The interpreter automatically and immediately transforms a graph to its corresponding model using built‐in components with the proposed parametric L‐system grammars derived from architectural rules. Using this system to re‐create existing representative pailous and design imaginary ones yields results with the desired visual complexities. In comparison to Maya, a 3D modelling tool, when modelling a pailou and toukung, our system is effective and simple, and eliminates the need to remember and understand complex rules.
更新日期：2019-04-16
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