Gerstner Waves are less computationally-expensive than FFT-based waves and are comparatively easy to understand and implement. https://en.wikipedia.org/wiki/Tr

Gerstner Waves are less computationally-expensive than FFT-based waves and are comparatively easy to understand and implement. https://en.wikipedia.org/wiki/Trochoidal_wave https://en.wikipedia.org/wiki/Trochoidal_wave