基于VRML与Java的虚拟场景交互研究与实现

单纯的虚拟现实建模语言(VRML)只能实现静态的三维场景或简单的交互,通过VRML语言与Java程序的结合,可以充分利用Java所具有的复杂处理能力和VRML建立三维场景的能力,从而实现动态的、交互的复杂VRML场景。首先就VRML与Java结合的方法进行了研究,然后讨论了Java和VRML的通信原理,最后通过具体实例来阐述了如何通过EAI接口来实现VRML场景与外部世界的交互技术和实现方法,以体现两者的高效结合对三维虚拟场景建模的积极意义。

Studies and Realization the Communication of Virtual Scenes Based on VRML and Java

Using virtual reality modeling language can only realize static three-dimensional scenes or simple interaction, Dynamic and complex VRML scenes interaction can be realized through the combination of VRML and Java, which makes good use of the computing ability of Java and the modeling three-dimensinal scenes ability of VRML. This thesis researches the way that VRML and Java combine at first, and then analyses their communication protocal, expounds the interaction between VRML and the outside through the EAI external interface and the how to realize it at last, which in order to reflect the realistic significance brought about by the perfect combination of Java and VRML.