摘要
提出一种基于Web的虚拟设计系统的基本结构.对其中在Web页面上展示产品的VRML模型提出了一种可实时交互的处理方法,包括对VRML模型的可交互操作进行预定义、预定义的节点信息和数据库之间的逻辑关系以及根据预定义信息对VRML模型文件进行自动处理的相关算法.最后在系统原型中具体实现了该方法.
A structure of Web-based virtual design system is presented in the paper. The approach in the design system on real time interactive processing to the VRML model of the product is presented to exhibit the product on the Web page, which includes the method of defining the interactive nodes in VRML model, the logic relation between the predefined interactive nodes and the database, and the algorithm used to process the real-time VRML model based on the predefined information. The algorithm has been implemented in the prototype of a Web-based virtual design system.
出处
《计算机辅助设计与图形学学报》
EI
CSCD
北大核心
2005年第6期1371-1377,共7页
Journal of Computer-Aided Design & Computer Graphics
基金
安徽省自然科学基金(03044106)
关键词
虚拟设计
交互
VRML
实时
virtual design
interaction
VRML
real-time
