Development and Implementation of a Real-time Roaming System for Hydraulic Engineering
The development and implementation of a virtual real-time roaming system is introduced. The system was to investigate hydraulic environment by analyzing large quantities of geographical-related data. Aspects like presentations of data with spatial dependence, virtual real-time roaming in the terrain and geographical frame of reference and interaction techniques are presented. Easy-to-use methods that permit users to roam in a scale-true visualization and interact with it are implemented. Roaming in time is used to provide assistance for data selection and to enhance the flexibility of the visualization. The paper described the main process to construct a true 3D virtual environment for hydraulic engineering. Key techniques and the difficulties with their solutions in the implementation and application of virtual realtime roaming techniques are analyzed and summarized.
virtual real-time roaming hydraulic engineering system simulation 3D interaction and visualization
SENG Dewen Lu Saiqun
Department of Computer and Information Engineering Zhejiang Water Conservancy and Hydropower College Hangzhou, P.R.China 310018
国际会议
太原
英文
74-77
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）