Real-Time Simulation of Surface Gravity Ocean Waves Based on the TMA Spectrum

Authors:
Namkyung Lee;Nakhoon Baek;Kwan Woo Ryu
Affiliations:
Dept. of Computer Engineering, Kyungpook National Univ., Daegu 702-701, Korea;School of EECS, Kyungpook National Univ., Daegu 702-701, Korea;Dept. of Computer Engineering, Kyungpook National Univ., Daegu 702-701, Korea
Venue:
ICCS '07 Proceedings of the 7th international conference on Computational Science, Part II
Year:
2007

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Abstract

In this paper, we present a real-time method to display ocean surface gravity waves for various computer graphics applications. Starting from a precise surface gravity model in oceanography, we derive its implementation model and our prototype implementation shows more than 50 frames per second on Intel Core2 Duo 2.40GHz PC's. Our major contributions will be the improvement on the expression power of ocean waves and providing more user-controllable parameters for various wave shapes.