系统配有游戏或虚拟现实训练场景之类的软件，而它可防止你从事任何走神到其它事情。
The system comes with software, such as games or virtual-reality training scenarios, and it prevents you from engaging in any program until you're in the zone.
这几个模块是汽车驾驶模拟器系统中的控制核心，分布式交互系统中数据传输的核心，以及虚拟交通场景的重要组成部分。
These are the core of the control system in driving simulator and data transfer in distributing interactive system, and an important component of virtual traffic scenes.
文章介绍了基于小波变换的虚拟场景构造技术，并实现了一个对柱面全景图、立方体全景图和球面全景图的实时漫游系统。
The article presents virtual scene building technology based on wavelet transform, and implements a real-time roaming system for cylinder, cubic and sphere panorama.
以某化工企业的生产现场为模型，应用虚拟现实技术，建立了一套化工场景漫游系统。
A roaming system of chemical scene was introduced, which took producing locales of some chemical factory as model and developed by use of virtual reality technique.
实验结果表明虚拟展览馆系统中的冲突检测功能部件能较为理想地检测出场景中三维物体移动中的冲突情况。
As the result of these methods, it accomplishes the task of the collision detection of moving objects in the scene.
分布式仿真系统中，各节点之间通过消息互相交流信息，3维地形虚拟场景通常在大量的仿真系统中作为重要的对象参与仿真。
In distributed simulation system, one node connects with the others through message. In many simulation systems, 3d terrain virtual scene takes part in the whole process as a very important part.
超大场景的三维地形可视化模型是虚拟现实系统平台的重要组成部分。
Three-dimensional visualization models for extra large scale landscape geomorphology are the important parts of VR system platforms.
在虚拟场景中采用基于GPU的粒子系统来模拟雨雪，因其效率较高，得到了广泛的应用。
Particle system based on GPU to simulate rain and snow is widely used in virtual scene simulation for its high efficiency.
最终以跑步机为研究对象，实现了具有虚拟场景的跑步机健身系统。
Finally, a running machine fitness system with a virtual scene is implemented.
文章应用虚拟现实计算机理论，基于虚拟样机和实时场景技术，提出了火炮虚拟现实技术的研究方案，建立了高效的火炮虚拟现实系统。
Based on virtual prototyping and real time scene technology, by use of virtual reality computer theory, the research project of gun virtual reality technique is provided.
它可用在复杂3d场景快速绘制、飞行模拟器、3d动画、交互式可视化和虚拟现实等应用系统中。
Models at multiple level of detail are widely used in real time rendering of complex 3d scene, flight simulator, 3d animation, interactive visualization, and virtual reality.
针对传统场景图结构在开发虚拟维修训练系统时的局限性，提出了一种新的场景图数据结构。
To remove the limitations of traditional scene graph structure in development of virtual maintenance training system(VMTS), a new scene graph structure is presented.
建立了基于三维场景的红外成像制导系统虚拟样机。
Based on 3d ir scene, a virtual ir imaging guiding system model is established.
提出了一套适用于VRML虚拟博物馆的虚拟场景优化方案，该方案在保证用户流畅漫游本系统的同时有效地解决了博物馆展品的细节显示问题。
An optimization program of virtual museum based on VRML is presented. The program can ensure that customers view roaming system smoothly, and solve the details of the museum exhibits display problems.
虚拟博物馆自动生成系统的各个参数均存储在数据库中，需要时可以随时设计博物馆的虚拟场景并与其他应用程序挂接。
All parameters of the VR museum auto-building system are stored in a data base. It can design VR scenes at any time and link to any other programs when necessary.
该文描述了一套粒子系统应用程序接口(API)的设计，并将其作为一个模块应用于虚拟现实系统的动态场景模拟中。
This paper introduces how to develop a set of Particles system Application Programmer Interface (API) which can be used to simulate dynamic scene in VR system as a module.
论文结合汽车驾驶模拟器视景系统的开发，对虚拟场景中的几何建模技术、声音建模技术进行了研究。
The thesis studies the VR modeling techniques of virtual scene and 3D sound according to the development of Visual Vehicle Simulation System.
虚拟重建的过程主要包括数据获取、场景建模、漫游系统和实时渲染等。
The process of virtual reconstruction consists of data acquiring, modeling, rendering and real-time browsing system designing.
创建工具、场景描述语言和展馆发布及浏览模块作为系统的主要构件，将海量的博物馆资源数字化，并提供给用户进行虚拟参观和漫游。
The main components of the system are authoring tool, description language for virtual museum and network module, which digitalize the resources stored in the museum and allow clients to navigate.
以四川资阳场景为试验区域，设计了支持城市概念设计的虚拟城市系统，并构建了虚拟城市景观模型库。
The virtual city system facing the urban conception design can preview the configuration character with realistic virtual scene, which can help the urban designer estimate the design ideology.
粒子系统就是用大量的简单图元来表示某个物体，高性能的粒子系统可以真实地模拟出一些虚拟场景。
Particle System is widely used to describe a model with some simple graphics. High performance Particle System can simulate the real time scene.
在虚拟校园系统漫游过程中，虚拟场景漫游的动态物体与静态物体之间或者动态物体与动态物体之间的交互基础就是碰撞检测。
During the process of virtual campus walkthrough, collision detection is the vital interaction base between dynamic object and static object or among the dynamic objects.
虚拟环境漫游系统，传统上是采用计算机图形学原理建模来绘制虚拟场景。
Virtual environment walkthrough systems traditionally use computer graphics to model and render virtual environments.
网络游戏是属于虚拟现实模拟系统的一种，它们都具有在计算机系统中创建出具有沉浸性、真实感的场景的强大功能。
Online games are a kind of virtual reality simulation system; they all have the strong ability to create a computer system with immersive, realistic scenes.
通过三维建模、虚拟场景配置、虚拟场景实时驱动三个步骤对视景系统进行实现，开发出一套适用于多机空战战法训练的飞行视景仿真系统。
According to the whole design, a flight training scene system is developed through three steps: three-dimensional modeling, virtual scene configuration and virtual scene real-time drive.
三维地形场景实时绘制在虚拟现实、地理信息系统、仿真系统等领域中占有十分重要的地位。
The rendering of 3D terrain scene is playing a key role in many research fields such as virtual reality, geographic information system and simulation system, etc.
计算机虚拟三维场景绘制作为虚拟现实系统中的重要组成部分，是当前计算机图形学方面的热门领域之一。
Virtual environment is an important part of virtual reality system and there are many people who concentrate on this area.
摘要：碰撞检测是虚拟现实系统的一个重要组成部分，它对虚拟场景漫游及动态元素表达的真实性起着至关重要的作用。
Absrtact: Collision detection is an important component of virtual reality system. It plays a vital role in the reality of the virtual navigation and expression of dynamic elements.
在论文中，作者讨论了虚拟现实技术中的三维实体的场景储存结构理论、结构构成原理与设计方法以及典型应用系统等内容。
In this paper, the author discussed the 3d object scene graph structure theory, system design and implementation techniques and application case.
在论文中，作者讨论了虚拟现实技术中的三维实体的场景储存结构理论、结构构成原理与设计方法以及典型应用系统等内容。
In this paper, the author discussed the 3d object scene graph structure theory, system design and implementation techniques and application case.
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