Visualization Methods Study on Bridge Influence Estimation towards Riverway Flow Field
In order to realize the visualization of the riverway flood flow field, this paper focus on the Triangle Net Model in the Digital Elevation Model (DEM), using OpenGL method of illumination, material, texture map and antialiasing to realize the multi-dimensional visualization of river way terrain. The modeling transformation of removing, rotate and scaling in VC++ and OpenGL are also used in order to realize the dynamic displaying effect. Searching functions related to visualization and riverbank flood forecast can be realized after adding flooding data under various conditions. These functions are for the reference of flood control decision-making.
DEM OpenGL river terrain visualization
Huo Fenglin Jia Aichen Lan Hualin Xie Zhigang
Yellow River Institute of Hydraulic Research, Zhengzhou, 450003, China Institute of Civil and Hydraulic Engineering, Dalian University of Technology, Dalian, 116024 ,China
国际会议
山东东营
英文
243-247
2007-10-16（万方平台首次上网日期，不代表论文的发表时间）