CAJ | 학술논문

为了真实地体现实际毛笔的特点，增强虚拟绘制真实感，通过对虚拟毛笔建模现状综述，归纳了典型建模方法的基本思想和优缺点，探讨了基于经验方法和基于物理方法的模拟效果；还简要分析了笔纸交互、纸墨交互及人机交互设备对虚拟毛笔建模的影响。最后分析了目前虚拟绘制中存在的主要难点和问题，指出了今后虚拟毛笔建模的研究方向。
위료진실지체현실제모필적특점，증강허의회제진실감，통과대허의모필건모현상종술，귀납료전형건모방법적기본사상화우결점，탐토료기우경험방법화기우물리방법적모의효과；환간요분석료필지교호、지묵교호급인궤교호설비대허의모필건모적영향。최후분석료목전허의회제중존재적주요난점화문제，지출료금후허의모필건모적연구방향。
Virtual brush modeling is a key technology in virtual painting.In order to truly reflect the characteristics of the real brush,enhance the reality of virtual painting,this paper reviewed the current research of virtual brush modeling.It summarised the basic idea,merits and demerits of typical modeling methods.It also discussed simulation effects of empirical-based modeling method and physical-based modeling method.Then,it briefly analyzed the interaction between brush and paper,paper and ink, human and computer,which had effects on virtual brush modeling.Finally,it analyzed the main difficulties and problems in vir-tual painting,and put forward the future research directions concerned with the virtual brush modeling.