VRML在图学教育软件中的应用技术

摘要

With practical examples of implementation, this paper introduces the key techniques of virtual reality in simulating real scene, real-time interactive behavior and constructing interactive interface based on web. The situation that users can only do their learning by passively following the model and animation designed by the software programmer is changed. It presents a successful sample for developing the interactive distant education software of engineering graphics.%通过实例介绍虚拟现实场景模拟、实时交互行为和构建基于Web的虚拟现实交互界面等关键技术，改变以往CAI用户对软件制作者事先设计的一幅幅模型与动画，只能跟着制作者的思路进行学习的被动局面，为开发工程图学的远程教育软件提供了成功的范例。