Real-time Simulation of Large Bodies of Water with Small Scale Details
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Description
Real-time Simulation of Large Bodies of Water with Small Scale Details is Nuttapong Chentanez and Matthias Müller's SCA 2010 paper presenting a hybrid GPU simulator that couples a shallow-water height field with particle sprays, splashes, foam, and advected small-scale waves.
Their specialized shallow-water extension handles arbitrary bathymetry, wet-dry regions, and open boundaries, while height-field limits at breaking waves, waterfalls, and solid impacts spawn particles that exchange mass and momentum with the grid; procedural FFT detail rides the flow for ripples the coarse grid cannot resolve.
Advanced graphics and simulation programmers comfortable with CUDA height-field fluids and hybrid coupling will find actionable method detail; it is not a beginner shading tutorial.
The author-hosted PDF on Matthias Müller's publications page demonstrates large outdoor river valleys with beaches, cliffs, and waterfalls at real-time rates on hardware contemporary to publication.
Widely cited in real-time water and animation literature as a practical games-scale alternative to pure spectral oceans, often read next to Tessendorf-style ocean notes.
Link last verified accessible on 2026-09-28.