针对创意角色模型的蒙皮与三维制造技术 - 计算机辅助设计与图形学学报.pdf

第29 卷 第7 期 计算机辅助设计与图形学学报 Vol. 29 No.7 2017 年7 月 Journal of Computer-Aided Design Computer Graphics Jul. 2017 针对创意角色模型的蒙皮与三维制造技术 1) 1) 1) 2) 3) 1) 1)* 郭雪昆 , 陈 浩 , 邱 天 , 林俊聪 , 邓志刚 , 肖阳溪 , 金小刚 1) (浙江大学CADCG 国家重点实验室 杭州 310058) 2) (厦门大学软件学院 厦门 361005) 3) (Department of Computer Science, University of Houston Houston TX USA 75851) (jin@cad.zju.edu.cn) : . , , , . 2 . , , , , ; , . , , . ：; ; ; ：TP391 Rigging and Fabricating Creative Characters Guo Xuekun1), Chen Hao1), Qiu Tian1), Lin Juncong2), Deng Zhigang3), Xiao Yangxi1), and Jin Xiaogang1)* 1) (State Key Laboratory of CADCG, Zhejiang University, Hangzhou 310058) 2) (School of Software, Xiamen University, Xiamen 361005) 3) (Department of Computer Science, University of Houston, Houston, TX USA 75851) Abstract: Creative modeling techniques are commonly used to assist novice users in open-ended 3D content creation. Most existing creative modeling methods are mainly designed to model static objects only, not appro- priate to model dynamic models. We present a method for modeling dynamic creative models which are rigged and fabricatable. There are two stages: models evolution and application. During the models evolution stage, the users select a small set of skinned watertight objects, our technique iteratively synthesizes new creative characters for users to explore. During the application stage, the users can choose those of interest for ani- mation or fabrication directly. Experiments demonstrate that th