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Communication Dans Un Congrès Année : 2004

Ipas : Interactive Phenomenological Animation of the Sea

Marc Parenthoën
Thomas Jourdan
  • Fonction : Auteur

Résumé

No current real time animation model of the sea simultaneously holds account of a heterogeneous water plane up to 10 km 2 with the local effects of breakings, winds, currents and shallow waters on wave groups, and this on all the wavelength scales, phenomena however essential so that maritime simulation could have meaning for sailors and remains physically believable for the eyes of oceanographers. We propose a new approach for the real time simulation of the sea: instead of numerically solving Navier-Stokes equations on a grid of points, we use oceanographical results both from theory and experiments for modeling autonomous entities, interacting in a multi agent system without any predefined grid. Our model ipas (Interactive Phenomenological Animation of the Sea) includes entities such as wave groups, active and passive breakings, local winds, shallow waters and currents. Some of the whole set of interactions are modeled.
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Dates et versions

hal-01170245 , version 1 (03-07-2015)

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  • HAL Id : hal-01170245 , version 1

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Marc Parenthoën, Thomas Jourdan, Jacques Tisseau. Ipas : Interactive Phenomenological Animation of the Sea. ISOPE 2004, May 2004, Toulon, France. ⟨hal-01170245⟩
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