基于X3D和ActiveX的3D虚拟实验框架
首发时间:2010-11-02
摘要:3D虚拟实验是虚拟现实技术在教育领域中的一个应用。针对目前3D虚拟实验实现技术的不足,提出了基于X3D和ActiveX技术的3D虚拟实验框架,实现了实验元件的导入、导出,实验场景的加载、保存,实验信息反馈和碰撞检测等功能,并在SOLID碰撞检测基础上,增加了形状队列的维护。该框架的碰撞检测部分独立于X3D浏览器,使该框架具有较好的可维护性和灵活性,可以广泛应用于3D虚拟实验中。
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A 3D Virtual Experiment Framework Based on X3D and ActiveX
Abstract:3D virtual experiments are applications of virtual reality in education. To improve the insufficient implementation of 3D virtual experiments, a 3D virtual experiment framework based on X3D and ActiveX is proposed. The implementation includes importing and exporting of components, loading and saving of experiment scenes, feedback of user interaction and collision detection. Moreover, control of the shape list is provided based on SOLID. The independence between the collision detection module and the X3D browser leads to better maintainability and flexibility of this framework.
Keywords: virtual experiments X3D ActiveX collision detection
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