have a look at this amazing smoke, gas, fluid simulator, released last days by chaosgroup. i have tested it in beta and can say its magic! yu have fast interactive previews and thermodynamic physically correct calculations. the image ab 9 Comments
Chaos Group will be in full force at SIGGRAPH 2010 in L.A. This year the company is planning booth presentations, a public event and an exclusive V-Ray training with CGschool. New developments including V-Ray RT