Real-time Wave Simulation Based on Wave Spectrum Used in Marine Simulator

摘要：

Natural phenomenon simulation such as: ocean sea,spray,snow,rain etc.is a challenging topic in field of computer graphics.How to generate spray on sea? How to consider both wave spectrum and sea scale while simulating wave in visual system? How to implement the algorithm of wave generation in real-time? Based on analyzing the relationship between sea scale and wave spectrum,the wave model of irregular long crest wave and generating principle of spray,the paper presents one method to simulate wave and spray according to wave spectrum and wave scale.The method discretizes adaptively wave spectrum to different single frequency,then apply the data of frequencies to simulate irregular long crest wave.Unique mesh model and texture mapping technology are also adopted to simulate wave in real-time.Particle system is used to simulate the spray on sea.

作者: YIN Yong REN Hong-xiang LIU Xiu-wen

会议类型: 国际会议

会议名称: Asia Simulation Conference 2008/the 7th International Conference on System Simulation and Scientific Computing(2008亚洲仿真会议/第七届系统仿真和科学计算国际会议)(ICSC2008)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-10（万方平台首次上网日期，不代表论文的发表时间）