• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Advances in Engineering Software >Software mechanisms for extensible and scalable 3D visualization of construction operations
【24h】

Software mechanisms for extensible and scalable 3D visualization of construction operations

机译：用于施工操作的可扩展和可扩展3D可视化的软件机制

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This paper presents research that led to the design and implementation of an extensible and scalable software framework for the dynamic 3D visualization of simulated construction operations. In the domain of operations design and analysis, the ability to see a 3D animation of processes that have been simulated allows for two very important things: verification and validation. In addition, a model can be communicated effectively which, coupled with verification and validation, makes it "credible" and thus used in making decisions. In the presented research, a set of core animation statements of the most general use from the extension viewpoint is first identified. Second, methods to design an add-on interface to the identified core animation methods are investigated by capitalizing on documented principles of application framework design. Finally, the designed add-on interface and its scalability are validated by implementing the extensible framework on multiple computing platforms and then extending the language with several non-trivial extensions using the designed add-on interface. The research concluded that geometric transformation-based animation statements are: (1) collectively sufficient to visually describe a broad class of common construction processes, and (2) are at a level of abstraction that they can be logically concatenated to describe higher-level motion dynamics involved in performing construction. In addition, it was found that an open, loosely-coupled visualization scheme and direct interface methods to append the animation statement interpreter's vocabulary with new add-on designed statements: (1) allows language extensions without modification to or understanding of the underlying methods, and (2) presents users with a consistent interface to visually describe construction processes, thereby providing complexity concealment and a uniform end-user interface. The presented framework is implemented as an extension (add-on) interface to the VITA-SCOPE visualization system.
机译：本文提出的研究导致设计和实现可扩展和可扩展的软件框架，用于模拟施工作业的动态3D可视化。在运营设计和分析领域，查看经过模拟的流程的3D动画的功能可实现两件非常重要的事情：验证和确认。此外，可以有效地传达模型，该模型与验证和确认相结合，使其“可信”，因此可用于决策。在提出的研究中，首先确定了从扩展角度来看最常用的一组核心动画陈述。其次，通过利用已记录的应用程序框架设计原则，研究为已确定的核心动画方法设计附加接口的方法。最后，通过在多个计算平台上实现可扩展框架，然后使用设计的附加接口对语言进行一些不重要的扩展，可以验证所设计的附加接口及其可伸缩性。该研究得出的结论是，基于几何变换的动画陈述是：（1）总体上足以在视觉上描述各种常见的构造过程，并且（2）处于抽象级别，可以将它们逻辑地组合起来描述更高级别的运动。进行施工涉及的动力。此外，还发现了一种开放的，松散耦合的可视化方案和直接接口方法，可将动画语句解释器的词汇表附加到新的附加设计语句中：（1）允许语言扩展而无需修改或理解基本方法， （2）为用户提供一致的界面，以直观地描述施工过程，从而提供复杂的隐蔽性和统一的最终用户界面。所提供的框架是作为VITA-SCOPE可视化系统的扩展（附加）接口实现的。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号