The movie shows a two-dimensional wave (potential flow) breaking over a sloping beach. The surface velocities were computed using a Galerkin boundary integral method, and the boundary and boundary conditions were advanced in time using a Level Set approach.

M. Garzon, D. Adalsteinsson, L. J. Gray and J. A. Sethian, A coupled level-set boundary integral method for moving boundary simulations, Interfaces and Free Boundaries

Download PDF: Vol. 7, No. 3, pp. 277-302, 2005.