Journal of Advances in Information Technology, Vol 3, No 1 (2012), 24-28, Feb 2012
doi:10.4304/jait.3.1.24-28

Design and Realization of Virtual Classroom

Rong Zhu, Yong Wang

Abstract


Virtual Reality (VR) simulations are excellent tools for training, education, simulation of abnormal and dangerous conditions in mines and solving complex problems. This paper introduces some technology about using VRML to construct 3D virtual scene and its interactive roaming by Virtual classroom environment’s researching and practice. This paper introduces the virtual classroom development process, and elaborates the key technologies of virtual classroom’s geometry modeling´╝îtexture mapping, interactive behavior design and so on, and discusses how to reduce the VRML file, and how to improve the rendering speed of VRML file in order to optimize system performance to construct a lifelike Virtual classroom.



Keywords


VRML; Three-dimensional modeling;

References


KIZIL M. Virtual reality applications in the Australian minerals industry. Application of Computers and Operations Research in the Minerals Industries, South African, 2003: 569-574.

[2]VRML Consortium(1997) Information technology-Computer graphics and image processing-The Virtual Reality Modeling Language(VRML)-Part 1:Functional specification and UTF-8 encoding. ISO/IEC 14772-1:1997 International Standard.

[3]John B.thurmond, Peter A.Drzewiecki, Xueming xu, Building simple multiscale visualization of outcrop geology using virtual reality modeling language (VRML). Computers & Geosciences 31(2005)913-919.
http://dx.doi.org/10.1016/j.cageo.2005.03.007

[4]Bernhard Jung, Jan-Torsten Midde, Education use of VRML and Java in agent-based AI and computer graphics[J].Future Generation Computer System,2000,17 :79-87.
http://dx.doi.org/10.1016/S0167-739X(99)00102-8

[5]Xianfei, Yongsheng Shen, Xiaoying Tang, Xiaojing Wang. The Application of VRML on Web-Based Distance Learning in Engineering Fields. Proceedings of the 11th World Congress in Mechanism and Machine Science, 2004, 689-691.

[6]AH Al-Hammadi, RE Ahmed.Adoption of E-Learning Technology for Anti-Money Laundering Training[J]. Journal of Advances in Information Technology,2010.

[7] Yun, R., Pan, Z., etc. : An Educational Virtual Environment for Studying Physics Concept in High Schools, LECTURE NOTES IN COMPUTER SCIENCE 3583: 326-331 (2005)
http://dx.doi.org/10.1007/11528043_33


Full Text: PDF


Journal of Advances in Information Technology (JAIT, ISSN 1798-2340)

Copyright @ 2006-2014 by ACADEMY PUBLISHER – All rights reserved.