【作者】 代玉仁；

【导师】 邹沐昌；

【作者基本信息】 燕山大学 ， 计算机应用技术， 2000， 硕士

【摘要】 VRML（Virtual Reality Modeling Language）是一项集虚拟现实（Virtual Reality）、Internet、多媒体于一身的新技术。本文介绍了利用VRML构建虚拟燕大校园和实现运动实体仿真的方法和过程，对一些技术难点，如树的建模、汉字的显示、浏览速度的提高和运动控制的实现等作了较为详尽的阐述。虚拟燕大校园是用VRML制作的一个网上三维虚拟场景，通过VRML技术对校园场景的建模以及与图像、声音、文字、视频等多媒体技术的结合，构建出了一个生动逼真的三维校园，更多的人可以通过Internet来到燕山大学、浏览燕大、了解燕大。它是VRML在虚拟旅游方面的一个典型的应用系统。造型实体的运动仿真通过运用VRML三维的技术展示了造型实体的运动过程。进行仿真的两项运动作为虚拟校园的一部分，不仅在利用VRML进行工程仿真方面作了有益的尝试，而且增强了整个场景的生动性和逼真感。 虚拟燕大校园及造型实体的运动仿真的制作，展示了燕山大学的校园风貌，对VRML在国内工程和教育方面的应用也起到了积极的作用。更多还原

【Abstract】 Abstract VRML( Virtual Reality Modeling Language) is a new technology including Virtual Reality. Internet and Multimedia. This paper introduces the methods and processes of building virtual campus of Yanshan University and realizing emulation of sport body by VRML. and specifies in details resolutions of some technical difficulties such as modeling of tree, display of Chinese font, improvement of browsing speed and realizing of sport control. The system of virtual campus of Yanshan University is a virtual 3D-scene in Web. Modeling by VRML and using multimedia technology such as image, sound. text and video, a vivid 3D campus has been built. By Web. more people can come to Yanshan University, visit her and acknowledge her. Virtual campus of Yanshan University is a typical application system of VRML in the aspect of virtual travel. The system of emulation of sport body shows the process of two sports by VRML. As a part of campus. it not only enhances the vitality and fidelity of campus. but also makes a helpful try in engineering emulation of VRML. The system of virtual campus of Yanshan University and emulation of sport body shows the mien of Yanshan University. and improves the application of VRML in aspects of domestic education and engineering.更多还原