应用VRML技术实现虚拟装配仿真

Using VRML to Realize the Virtual Assembly Simulation

针对目前CAD软件只生成静态的三维装配体VRML文件的问题,分析了交互式虚拟装配VRML文件的事件流程.虚拟装配中的动态交互性行为使用VRML2.0结合JavaScript进行编程,将机械零部件的动态装配过程以基于VRML的虚拟现实技术来表现出来.

Aiming at that the present CAD softwares only make the static 3d VRML-Assembly, this paper discusses the event-flow of the interactive virtual assembly of the VRML document, uses VRML2.0 and JavaScript to program the dynamic interactive behavior of the assembly, and adopts the VRML-based virtual reality technology to represent the dynamic assembly of the machine parts.