基于Java3D的三维景观网络发布

Web publication of 3D scene based on Java3D

论文提出了基于J2EE三层体系构架,浏览器/服务器(B/S)结构模式的三维景观W eb发布系统模型。该模型综合利用了App le、tJSP、Servle、tJava3D、BC4 J技术,其基本思路是:利用Java3D三维图形库开发植入JSP的App let插件用于三维景观的显示与交互,通过BC4 J、代理服务器技术实现App let与O rac le数据库服务器之间的数据通讯。实验结果证明了这种结构模型具有一定的优越性。

A system model for web publication of 3D scene based on Browser/Server and J2EE tri-tier system framework is given in the paper.Technology of Applet,JSP,Servlet,Java3D and BC4J has been integrated in this model.The main idea of the model is as follows: Firstly,an Applet that can interact with users and is embedded in web page of JSP is developed. Based on Java3D,this Applet is mainly used to display 3D scene and interact with users.Then,the communication between Applet and Oracle database server is realized by means of BC4J and agent server technology.The experiment shows that this model has some certain superiority.