Ship in a Bottle

We ran a fluid simulation [4] using the simplified mesh. At first we ran a very high resolution simulation that gave us nice waves but we realized that the big waves did not suit the scene. Moreover it was giving us small scale features while we were more looking to get large scale waves. Hence we ran a course simulation where a source seed water in a sine wave pattern. This gave us nice bulk waves. Figure 3 shows the results of both the simulations. To make the surface of the water look like ocean we added a displacement based on Phillips spectrum see [1] for more details. The basic idea is to superpose many sine waves of different amplitudes and frequencies to get a displacement map. The Phillips spectrum gives the amplitude as a function of frequencies and is used to create a time dependant height field in frequency space. A FFT of these amplitudes converts it from