基于VRML的交通虚拟场景中虚拟车辆动作描述研究

Q1 Social Sciences
Wujun Zhang, Baoguo Kang, Hai Tian
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引用次数: 0

摘要

虚拟车辆是交通虚拟场景中最活跃的元素,而虚拟车辆的动作不能由用户自行设计。提出了一种基于vrml的虚拟车辆动作描述语言(VVADL)。建立了虚拟车辆模型,定义了一个参考系供用户准确地描述动作或分配参数,并采用逆动力学方法分配虚拟车辆的位置,将一些预先定义的动作和一些算子组合成复杂的动作。最后给出了一个虚拟车辆移动到人身上的实例。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Research of Action Description of Virtual Vehicle in Transportation Virtual Scene Based on VRML
Virtual vehicle is the most active element in the transportation virtual scene, whereas the actions of virtual vehicle cannot be designed individually by user-selves. A VRML-based action description language of virtual vehicle (VVADL) is proposed. The model of virtual vehicle is constructed and a reference system is defined for users to describe actions or assign parameters accurately, and the positions of the virtual vehicle are assigned by inverse kinetics, what is more, complex actions are composed of some actions defined previously and some operators for combining. At last, an example of virtual vehicle moving to person is shown???
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来源期刊
CiteScore
10.00
自引率
0.00%
发文量
10
审稿时长
8 weeks
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