中国地质大学（武汉）信息工程学院学士毕业设计论文
作者：陈澎 指导教师：郑坤 -36-
基于 Java3D 的网络三维技术的设计与实现
摘要:互联网的出现及飞速发展使 IT 业的各个领域发生了深刻的变化，它
必然引发一些新技术的出现。3D 图形技术并不是一个新话题，在图形工
作站以至于 PC 机上早已日臻成熟，并已应用到各个领域。然而互联网的
出现，却使 3D 图形技术发生了和正在发生着微妙而深刻的变化。Web3D
协会（前身是 VRML 协会）最先使用 Web3D 术语，这一术语的出现反映
了这种变化的全貌，没有人能严格定义 Web3D，在这里我们把 Web3D 理
解为：互联网上的 3D 图形技术，互联网代表了未来的新技术，很明显，
3D 图形和动画将在互联网上占有重要的地位。
Java3D API 是 Sun 定义的用于实现 3D 显示的接口。使用 Java 的重
要理由之一是它的平台无关性。Java3D 提供了基于 Java 的上层接口。
Java3D 把 OpenGL 和 DirectX 这些底层技术包装在 Java 接口中。这种全
新的设计使 3D 技术变得不再繁琐并且可以加入到 J2SE、J2EE 的整套架
构，这些特性保证了 Java3D 技术强大的扩展性
本文以 Java3D 为开发平台，利用 Java 语言强大的网络功能，实现了
在网页上对 3D 动画进行显示和操作。
关键字:Java3D、Web3D、三维
Abstract: The Internet appearance and the rapid development caused each
domain to IT industry have the deep transformation, it initiated some new
technical inevitably the appearance. The 3D graph technology is not a new
topic, in the graph workstation down to on PC machine already more or day
matured, and has applied to each domain. However the Internet appearance,
caused the 3D graph technology to occur actually and is occurring is being
subtle but the deep transformation. The Web3D association (predecessor is the
VRML association) uses the Web3D terminology first, this terminology
appearance had reflected this kind of change complete picture, nobody can
strictly define Web3D, in here we do the Web3D understanding is: On the
Internet 3D graph technology, the Internet has represented the future new
technology, is very obvious, the 3D graph and the animation will hold the
important status on the Internet.
Java3D API is the Sun definition uses in realizing the 3D demonstration
connection. Uses one of Java important reasons is its platform irrelevant.
Java3D has provided based on the Java upper formation connection. Java3D
OpenGL and DirectX these first floor technology packing in Java connection.
This kind of brand-new design causes the 3D technology to change no longer
tediously and may join to J2SE, the J2EE entire wrap overhead construction,
these characteristics have guaranteed the Java3D technology formidable
