Fluid simulation is an increasingly popular tool in computer graphics for generating realistic animations of water, smoke, explosions, and related phenomena. Given some input configuration of fluid and scene geometry, a fluid simulator evolves the motion of the fluid forward in time, making use of the (possibly heavily simplified) Navier-Stokes equations which describe the physics of fluids. In computer graphics, such simulations range in complexity from extremely time-consuming high quality animations for film & visual effects, to simple real-time particle systems used in modern games.
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Famous quotes containing the words fluid and/or simulation:
“In place of a world, there is a city, a point, in which the whole life of broad regions is collecting while the rest dries up. In place of a type-true people, born of and grown on the soil, there is a new sort of nomad, cohering unstably in fluid masses, the parasitical city dweller, traditionless, utterly matter-of-fact, religionless, clever, unfruitful, deeply contemptuous of the countryman and especially that highest form of countryman, the country gentleman.”
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