基于Web的汽车外形虚拟实时定制和动态仿真

Web-based Virtual Real-time Customization and Dynamic Simulation of Car Appearance

通过综合运用三维建模软件Pro/E、SolidWorks和虚拟建模设计语言VRML,设计了基于Web和非沉浸式虚拟现实(VR)的汽车外观三维虚拟实时定制设计系统。为提高网络实时传输速度,对三维模型文件进行了转换和优化处理,实现了模型的逼真实时显示。最终利用脚本语言JavaScript实现了网络环境下汽车外观相关属性的三维实时动态仿真。

In this paper, the three-dimensional virtual real-time custom design system for the appearance of car based on Web and non-immersive virtual reality （VR） is designed by using Pro/E, Solidworks and Virtual Reality Modeling Language （VRML）. To im- prove the real-time network transmission, the three-dimensional model file is converted and optimized, and a realistic and real-time display is achieved. Finally, the three-dimensional real-time dynamic simulation of the related properties of auto appearance under the environment of network is achieved by using script languages JavaScript.