VRML与JAVA在《安全技术防范》教学中的应用

The Application of VRML and JAVA in Security and Protection Teaching

介绍VRML特点及VRML的交互方式,VRML浏览器插件的动作按钮、插入VRML节点和Script节点。用插入Viewpoint、TouchSensor和TimeSensor、Script等VRML节点以及Java类函数实现了《安全技术防范》部分内容的三维交互,如主动红外探测器的工作状态控制,给其他类似的课程提供了一个可供参考的教学手段。

The paper introduces characteristics and interactive way of VRML,action buttons of VRML browser plug-in,as well as,VRML inserted nodes and Script nodes.With inserted VRML in Viewpoint,TouchSensora,TimeSensor and Script nodes and Java generic function,some three-dimensional interactions of security and protection are achieved,such as the control of active infrared detector working state.In addition,this paper provides a reference for teaching methods to other similar courses.