Multigrid News
The latest Multigrid coverage curated for game developers.
Fast VEM Fluid Simulation
FastVEM is a new boundary-conforming fluid solver that targets one of the nastiest costs in complex water and smoke scenes: pressure projection. By combining VEM discretization, a convexity-preserving cut-cell grid, …
Research
arXiv cs.GR
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1 month, 4 weeks ago
Matrix-Free Multigrid with Algebraically Consistent Coarsening on Adaptive Octrees
A new matrix-free GPU multigrid preconditioner offers significant performance improvements for solving Poisson equations on adaptive octree grids. This innovation, achieving over 200 million cells per second on a single …
Research
arXiv cs.GR
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4 months, 3 weeks ago