摘要
为实现流凌过程的三维可视化展示,提出一种基于冰水动力学原理的黄河流凌过程三维动态可视化系统的实现方法,通过二维冰水动力学模型模拟流凌演进过程,采用3DMAX多边形建模技术创建冰凌实体三维模型,结合Unity3D技术和C#语言实现二维模型计算成果的三维动态表达。通过界面设计与系统功能开发使该系统具有场景漫游、显隐控制、信息查询、二三维一体化展示等功能,展示效果真实感强、交互性好,实现了对黄河内蒙古河段头道拐弯道流凌过程的三维可视化展示。
In order to realize the 3 D visualization display of the ice-run process,a realization method of a 3 D dynamic visualization system for the Yellow River ice-run process based on the ice-hydrodynamic mechanism was proposed.The 2 D ice-hydrodynamic model was used to simulate the evolution process of ice-run,and the 3 D model of ice cube was built through 3 DMAX polygon modeling technology.The 3 D dynamic expression of 2 D model calculation results was realized through combining Unity3 D technology and C#language.Through interface design and system function development,the system has the functions such as scene roaming,explicit control,attribute query,2 D and 3 D integrated display,etc.The system had strong sense of reality and good interaction.It has realized the 3 D visualization display of the ice-run process in the Toudaoguai curve of the Yellow River in Inner Mongolia section.
作者
王治中
张防修
杨瑶
王宗敏
WANG Zhizhong;ZHANG Fangxiu;YANG Yao;WANG Zongmin(School of Water Conservancy and Engineering,Zhengzhou University,Zhengzhou 450001,China;Yellow River Institute of Hydraulic Research,Zhengzhou 450003,China)
出处
《人民黄河》
CAS
北大核心
2022年第6期158-162,共5页
Yellow River
基金
国家重点研发计划项目(2018YFC1508506)。
