中国舰船研究2017，Vol.12Issue(1)：38-44,7.DOI:10.3969/j.issn.1673-3185.2017.01.007
基于Top-down建模机制的三维虚拟人快速建模方法
3D virtual human rapid modeling method based on top-down modeling mechanism
摘要
Abstract
Aiming to satisfy the vast custom-made character demand of 3D virtual human and the rapid modeling in the field of 3D virtual reality, a new virtual human top-down rapid modeling method is put for⁃ward in this paper based on the systematic analysis of the current situation and shortage of the virtual hu⁃man modeling technology. After the top-level realization of virtual human hierarchical structure frame de⁃sign, modular expression of the virtual human and parameter design for each module is achieved gradu⁃al-level downwards. While the relationship of connectors and mapping restraints among different modules is established, the definition of the size and texture parameter is also completed. Standardized process is meanwhile produced to support and adapt the virtual human top-down rapid modeling practice operation. Finally, the modeling application, which takes a Chinese captain character as an example, is carried out to validate the virtual human rapid modeling method based on top-down modeling mechanism. The result demonstrates high modelling efficiency and provides one new concept for 3D virtual human geometric mod⁃eling and texture modeling.关键词
虚拟人/自顶向下/快速建模方法/模块化/参数化Key words
virtual human/top-down/rapid modeling method/modularization/parameterization分类
交通工程引用本文复制引用
李涛涛,方雄兵,林锐,陈捷捷..基于Top-down建模机制的三维虚拟人快速建模方法[J].中国舰船研究,2017,12(1):38-44,7.基金项目
中国舰船研究设计中心研发基金项目 （）
