RealFlow is a novel physically-based particle system built upon Computational Fluid Dynamics (CFD) techniques. Because of the flexible way in which different fluid state equations are handled inside our algorithms, you can switch and morph between a wide range of fluids and accurately simulate the motion of liquids, gases, slime, goo, lava and other viscous things. The second unique feature of RealFlow is its robust collision engine, which allows the fluid to interact with a moving polygonal environment. Both elements, the fluid dynamics and the collision engine, are tightly coupled and orchestrated in an efficient, adaptive particle integration algorithm. The possibilities that RealFlow brings to the visual FX world are virtually limitless. Blood splats, green saliva, hot lava, flubber-like slimes, water pouring into a glass, a gas flowing through a pipe, etc are all easily achieved with RealFlow.
http://www.freedrive.com/ASP/PostFolderShortcut.asp?fsc=4173955
[upped by: roocoon]