基于X3DToolKit的X3D扩展应用研究

Research of Application of Extending X3D Based on X3Dtoolkit

本文简略介绍了X3D标准及其类库X3DToolKit的相关知识,分析了基于X3DToolKit扩展X3D标准的新节点和组件的关键技术以及通过X3D浏览器的EAI修改虚拟场景中X3D模型属性值的新方法,同时使用VC6.0设计实现了Windows平台下的一个简单原型实例对该方法加以说明,为后续研究奠定基础。

This paper introduces the knowledge about X3D standard and its class libraries X3DToolKit in brief, then analyzes a technology which creates new nodes and components and a method which modifies attribute values of X3D models in virtual scene by X3D browser＇s EAI directly. To illustrate the technology the paper provides a simple instance with Visual C＋＋ 6.0 on Windows.