机构地区: 嘉应学院计算机学院
出 处: 《微计算机信息》 2006年第03X期270-272,280,共4页
摘 要: X3D是开放式的基于WEB的虚拟现实3D标准,是XML和VRML集成应用技术。首先介绍了X3D的碰撞检测的模型;其次描述了碰撞检测算法;通过X3D规范中提供的可扩展的插件机制,提出了一种用于X3D的碰撞检测系统的结构,通过测试该系统,它能够在具有大量的运动物体的环境中进行较为准确的碰撞检测,实时性和健壮性也基本上达到应用的要求。 X3D is open and virtual reality 3D standards based on WEB, is XML and VRML integrated application technique too. The paper firsdy introduced X3D collision detection model; Secondly described collision detection arithmetic; The paper via the X3D specification provided the extensible plug in mechanism, put forward a using X3D collision detection structure of system, via test the system, It can be provided with abundant mobile progress exact collision detection in the circumstance, real time and haleness can be attain the application demand.
领 域: [自动化与计算机技术] [自动化与计算机技术]