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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ren Hongxiang Jin Yicheng Chen Liling |
| Copyright Year | 2008 |
| Description | Author affiliation: Marine Dynamic Simulation & Control Lab., Dalian Maritime Univ., Dalian (Ren Hongxiang; Jin Yicheng; Chen Liling) |
| Abstract | The scientific, rapid and realistic rendering of ocean is always a difficult problem in marine simulator. A spectrum method of ocean simulation was developed in the paper. The fast Fourier transform based on GPU was used to generate the height map. A grid model of concentric circles was proposed to replace ocean surface geometry, and the height of grid vertex could be obtained through accessing the height map in vertex shader. Then the choppy waves was simulated and the repeating tiles of ocean was reduced. The reflection and refraction of ocean surface were rendered. The method developed in the paper has been successfully applied in the visual system of marine simulator. |
| Starting Page | 1133 |
| Ending Page | 1136 |
| File Size | 323119 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424417865 |
| DOI | 10.1109/ASC-ICSC.2008.4675536 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-10-10 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Geometry Sea surface Visual system Solid modeling Fast Fourier transforms Atmospheric modeling Laboratories Layout Ocean waves Animation |
| Content Type | Text |
| Resource Type | Article |
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