基于VR技术的工程图学移动学习系统

摘要

In the perspective of the cognitive process and the demand of diverse learning needs in the future, this paper presents a mobile learning system of engineering graphics based on the android platform and describes the main program of underlying structure, function and technology solutions. The mobile learning system of engineering graphics is designed based on virtual reality (VR), which is combined with JPCT-AE 3D engine, 3DsMAX and OpenGL ES 2.0 on the mobile terminals. In particular, according to the cognitive rules of engineering graphics course, this kind of application is characterized by split-screen function that displays multimedia and 3D virtual models at the same time. It also achieves interactive control of virtual models.%基于虚拟现实(VR)技术，利用JPCT-AE三维引擎、3DsMAX以及 OpenGL ES 2.0等工具，开发出应用于 Android 平台移动终端的工程图学移动学习系统，详细描述了系统的底层结构、功能及技术开发方案。针对工程图学课程的认知规律开发了分屏功能，使多媒体影音讲解与立体虚拟模型同屏展示，同时实现了对虚拟模型的交互控制。