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Developing virtual reality applications: The design and evaluation of virtual reality development tools for novice users.

机译:开发虚拟现实应用程序:为新手用户设计和评估虚拟现实开发工具。

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摘要

Developing applications for Virtual Reality(VR) systems is difficult because of the specialized hardware required, complexity of VR software, and the technical expertise needed to use both together. We have develop tools and applications that support the authoring of virtual reality applications. The tools will support development of VR applications based on common requirements of the hardware and architecture used in VR systems.;We developed support for animations, geometry morphs, deformable geometry, advanced particle systems, importing digital assets, embedding a scripting language virtual machine, sound library wrappers, video library wrappers, and physics library wrappers for the OpenSG framework. The KabalaEngine was developed to use the supporting libraries previously mentioned in a clustered VR system using OpenSG's clustering capabilities. The KabalaEngine has an expert graphical user interface that can be used for developing virtual environments. Finally, we developed a graphical user interface for novice users of the KabalaEngine. We found that users of the KabalaEngine were able to use the interface to produce three different complex virtual environments with 10-15 different 3D objects arranged in a meaningful way in fifty minutes
机译:由于所需的专用硬件,VR软件的复杂性以及将两者一起使用所需要的技术专长,因此为虚拟现实(VR)系统开发应用程序非常困难。我们已经开发了支持虚拟现实应用程序创作的工具和应用程序。这些工具将根据VR系统中使用的硬件和体系结构的通用要求来支持VR应用程序的开发。我们开发了对动画,几何体变形,可变形几何体,高级粒子系统,导入数字资产,嵌入脚本语言虚拟机,适用于OpenSG框架的声音库包装器,视频库包装器和物理库包装器。开发KabalaEngine的目的是在使用OpenSG集群功能的集群VR系统中使用先前提到的支持库。 KabalaEngine具有专家级的图形用户界面,可用于开发虚拟环境。最后,我们为KabalaEngine的新用户开发了图形用户界面。我们发现,KabalaEngine的用户能够在五十分钟内使用该界面生成三个不同的复杂虚拟环境,其中以有意义的方式排列了10-15个不同的3D对象。

著录项

  • 作者

    Kabala, David.;

  • 作者单位

    Iowa State University.;

  • 授予单位 Iowa State University.;
  • 学科 Computer Science.
  • 学位 Ph.D.
  • 年度 2011
  • 页码 106 p.
  • 总页数 106
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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