基于VRML和Java的物理建模方法与实现

A Method of Physical Modeling andImplementation Based on VRML and Java

本文给出了一种基于 VRML和 Java的虚拟现实构建方法 ,即采用 VRML描述虚拟物体的几何和物理特征 ,用 Java实现物理特征 ,然后利用 VRML的 Script和 EAI将它们有机地集成在一起。为提高虚拟环境的运行速度 ,我们提出并实现了一种动态绘制加速方法。

An approach to building virtual environments is proposed on the basis of VRML and Java.That is,VRML is adopted to describe the geometric and physical properties of virtual objects;Java is used to realize the physical properties;the Script and EAI of VRML is utilized to integrate them organically.To increase the speed of a virtual environment,we present and implement a speed up method for dynamic rendering.