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Scale is certainly one of RealFlow’s core concepts, because it greatly affects your simulations and calculation times. Scale is also very important for the credibility of simulations and can be used to compensate for problems with either very large or very small objects.
Warning
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Level
You can choose between normal warning and error messages, and expert style notifications.
Node list icon size
Window Position (OS X only)
Undo
Enabled
The checkbox enables/disables RealFlow’s undo function.
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