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ZHAO Xin, LI Feng-xia, CHEN Hong-min, ZHAN Shou-yi. Ocean Wave Simulation near the Seashore[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2009, 18(2): 181-185.
Citation: ZHAO Xin, LI Feng-xia, CHEN Hong-min, ZHAN Shou-yi. Ocean Wave Simulation near the Seashore[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2009, 18(2): 181-185.
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Ocean Wave Simulation near the Seashore

  • 1.

    School of Computer Science and Technology, Beijing Institute of Technology, Beijing 100081,China;School of Information Engineering, Dalian University, Dalian 116622, China

  • 2.

    School of Computer Science and Technology, Beijing Institute of Technology, Beijing 100081,China

  • Received Date:2008-01-04
    Abstract
  • In order to realize real-time simulation of ocean surface near the seashore, a new modeling method for shallow ocean wave and a level of detail (LOD) scheme are proposed in this paper. This modeling method describes ocean wave by modifying the sine wave, and gets wave direction at any ocean floor position by using wave number decomposition. The LOD scheme is proposed to realize real-time rendering of large-scale ocean surface by simplifying the ocean surface regular mesh based on real-time optimally adapting meshes (ROAM). Experimental results show that this method can get fast rendering speed and realistic effect.
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