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RealFlow | Cinema 4D has been developed as a tool for artists with a demand for small-scale fluids, e.g. for motion graphics, TVCs, or industrial visualizations. Of course, there are users with a need for large-scale simulations, but it's not the majority. We don't want to make people pay for things they hardly or never need. In this case we recommend considering RealFlow 10.1's standalone version. Anyway, if there is an increasing demand for these tools integrated into Cinema 4D we might change our policy.
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