High-precision and large scale dynamic of real-time ocean waves simulation

For real-time simulation of wave and its three-dimensional characteristics, an effective method is presented. Firstly, the LOD quadtree method is taken for high-precision grid drawing and improved Gerstner model is used for water height field modeling. Secondly, use P-M spectral theory to determine the upper and lower waves frequency limits. Then solve amplitude with integration method and extend it to arbitrary spectral sampling. Finally, after determine waveform parameter based on wave spectrum, we realize simulation of high-precision and large scale dynamic of real-time ocean waves.