Object-Oriented software for quadratic programming. Realistic simulation of ocean surface using wave spectra. In Proceedings of ACM SIGGRAPH'04: Papers. A survey of ocean simulation and rendering techniques in computer graphics. Darles, E., Crespin, B., Ghazanfarpour, D., and Gonzato, J.-C.In Proceedings of Eurographics '12 Short Paper. Steady state stokes flow interpolation for fluid control. Angelidis, A., Anon, J., Bruins, G., and Reisch, J.These properties are demonstrated with several examples, including a previs scene from a visual effects production environment. We propose a set of automated techniques for synthesizing Fourier-based ocean waves that match a previs input, allowing artists to quickly enhance the input wave animation with additional higher-frequency detail that moves consistently with the coarse waves, tweak the wave shapes to flatten troughs and sharpen peaks if desired (as is characteristic of deep water waves), and compute a physically reasonable velocity field of the water analytically. This poses a challenge to the effects artists who must subsequently match the locked-down look of the previs waves with high-quality simulated or synthesized waves, adding the detail necessary for the final shot. The rough shape of these waves is established in the previsualization (previs) stage, where artists use a variety of modeling tools with fast feedback to obtain the desired look. Computer animated ocean waves for feature films are typically carefully choreographed to match the vision of the director and to support the telling of the story.
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