查询结果:   罗立宏,谭夏梅.基于外部Flash的Web3D虚拟场景二维导航[J].计算机应用与软件,2018,35(2):156 - 160.
中文标题
基于外部Flash的Web3D虚拟场景二维导航
发表栏目
多媒体技术应用
摘要点击数
968
英文标题
WEB3D VIRTUAL SCENE TWO-DIMENSIONAL NAVIGATION BASED ON EXTERNAL FLASH
作 者
罗立宏 谭夏梅 Luo Lihong Tan Xiamei
作者单位
广东工业大学数字媒体系 广东 广州 510006     
英文单位
Department of Digital Media, Guangdong University of Technology, Guangzhou 510006, Guangdong, China     
关键词
虚拟现实 Web3D 二维导航 TurnTool Flash
Keywords
Virtual reality Web3D Map navigation TurnTool Flash
基金项目
广东省自然科学基金项目(2015A030310112);广东省科技计划项目(2016A0403110)
作者资料
罗立宏,副教授,主研领域:数字媒体技术,虚拟现实,计算机图形学。谭夏梅,副教授。 。
文章摘要
可用性研究表明,虚拟现实应用除了展示三维场景,还要给出一个地图实现二维导航功能,这样才能使软件更加友好和易用。TurnTool是一种功能强大的Web3D引擎工具,但由于其单通道特征,难以直接在其场景中实现二维导航的功能。提出一种用外部Flash对象作为导航图,依靠JavaScript进行对象间通信的方法。依靠该方法,可以实现Web3D虚拟场景的二维导航。该方法有通用性,也可适用于其他Web3D引擎。
Abstract
Usability studies show that, in addition to displaying the three-dimensional scene, the virtual reality application need to provide a map to implement the two-dimensional navigation function, in order to make the software more friendly and easy to use. TurnTool is a powerful Web3D engine tool, but because of its single-lane feature, it is difficult to implement 2D navigation directly in its scene. This paper presented a method of using external Flash object as a navigation map and relying on JavaScript for communication between objects. By means of this method, two-dimensional navigation of Web3D virtual scene could be realized. This method had versatility, but also could be applied to other Web3D engine.
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