【作者】 刘（青鸟）燕；

【导师】 淮永建；

【作者基本信息】 北京林业大学 ， 设计艺术学， 2009， 硕士

【摘要】 虚拟服装展示设计将VR交互技术应用到服装设计领域,在数字化服装设计中有广泛的应用前景。本文利用计算机辅助设计方法设计并制作了服装的各种材质面料、款式和虚拟人模特,通过纹理烘焙技术实现材质的光影效果,基于Virtools交互技术设计并实现了一三维服装展示系统。利用该展示系统,设计师可以对服装款式进行各种组合设计,用户可以全方位交互浏览服饰的着装效果。该系统有效的解决了服饰和人体交互过程中的碰撞检测和面料在不同外力下的变形效果等关键问题。虚拟服装展示系统建立在服装CAD技术和虚拟现实技术的基础上,采用三角网格来表示三维服装,并利用顶点的纹理坐标实现了三维衣片和人体模型之间的映射。中国民族服饰不仅是民族历史发展的产物,而且是民族独特文化传统的结晶。通过运用虚拟服装设计及展示技术对服装进行三维运动模拟和着装模拟,能直观动态的展现民族服饰的独特设计及魅力。更多还原

【Abstract】 Virtual costume exhibition as applied the technology of VR into the costume design,which has a good future in the field of digital dress style design.In this paper,we present a system of interactive fashion design based-on VR and Virtools.In this system,a 3D dress can be explored at any degree according to the viewpoint of user,which has the high reality cloth material.A dress with real shade and light can be displayed by using the method of rendering to texture.Also,the system can simulate the movement of cloth with the virtual human body and other outside forces by combining costume with real movement of clay.The system has optimized the cloth rendering texture,collision detection and simplified the polygons of model in order to meet the requirement of user interaction.It has several characters such as authenticity, interaction and practicality.Virtual costume exhibition system which bases on technique of costume CAD and virtual reality, adopting triangle gridding to show three-dimensional costume and using vertex texture coordinates to realize the mapping between three-dimensional Costume and human body modeling.Chinese folk-costume is not only the result of development of nation history,but also the crystal of national unique culture tradition.To simulate the movement of three-dimensional costume and array by virtual fashion design and show techniques,the result is intuitionistic and dynamic shows the unique design and charm of folk-costume.更多还原