VRML 2.0 PerfToolkit for large-scale virtual environments authoring

被引：0
|
作者：
Choi, J [1 ]
Oh, K [1 ]
Jang, B [1 ]
机构：
[1] ETRI CSTL, Dept Virtual Reality, Res Ctr, YuSeong Gu, Taejon 305350, South Korea
来源：
VSMM 2000: 6TH INTERNATIONAL CONFERENCE ON VIRTUAL SYSTEMS AND MULTIMEDIA | 2000年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper presents the PerfToolkit for authoring and navigating a large-scaled immersive virtual environment based on VRML 2.0. It consists of an event handler (authoring manager), a VRML 2.0 Authoring API, a real-time navigator, an icon viewer, a key frame animator, and a smart user interface. Especially, to achieve real-time rendering of large data, we implement the portal and texture method, which is useful to support the complex VE with multiple partitions such as Internet shopping malls. To improve a reality of a virtual environment, we introduce VR I/O devices such as HMD, CyberGlove, CrystalEyes, and Spaceball, as interface for user interactions. Our toolkit is very useful to construct complex VE applications such as visual simulation, interactive entertainment, and architectural walkthrough.
引用
收藏
页码：248 / 255
页数：8
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