Fast Sweeping in 3D

This is my hand written explanation of 3D fast sweeping method. The original paper (A FAST SWEEPING METHOD FOR EIKONAL EQUATIONS) written by HONGKAI ZHAO has only 2D version. Fast sweeping method is important for Eulerian grid-based fluid simulation when level-set needs to be re-reinitialized. Compared to Fast Marching Method, it is easier to implement. 


Dongsoo Han,
Jan 2, 2013, 8:52 PM