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Extracting and Parametrizing Temporally Coherent Surfaces from Particles Chen Shen, Apurva Shah May 2007 From pouring sauces to sudsy sink water to violent sewer rapids, realistic animation of fluids presented interesting challenges in Ratatouille. The various fluid effects were simulated either using a physically-based solver or directly with generic particle systems. Although the simulated particles move as a whole like a fluid, the number ... more Paper (PDF) Available as Pixar Technical Memo #07-05 |