摘要
分析了VRML进行三维造型时相关节点的应用特性,从VRML基于网络的视点交互技术出发,对三维造型时视点控制方法进行了研究,着重探讨、归纳了应用Viewpoint节点和NavigationInfo节点实现视点控制的应用方案,并给出了程序的效果验证。
Relative nodes and application features, when VRML 3D model is used, are analyzed here. We study the viewpoint control method with the net based VRML technique, and focus on the application of Viewpoint nodes and NavigationInfo nodes to realize the viewpoint control. The verification for the program is given in the paper.
出处
《长春工业大学学报》
CAS
2008年第2期170-173,共4页
Journal of Changchun University of Technology
基金
吉林省教育厅"十一五"科学研究项目(吉教科合字[2007]456)
