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Define one or more particle source(s) by dragging a domain to fluid container to the field. Target and source domains must fluids must share the same "Resolution" value.
Target
This is the domain where fluid where the particles will be moved to when the adjusted “Condition” is true. If the field is left blank the filtered particles will be deleted. Target and source domains fluids must share the same "Resolution" value.
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- When enabled the particles will be sent to the domain fluid under “Target” if the condition of the domain fluid is fulfilled.
- If the condition is not fulfilled the particle will be moved to the domain fluid from “Target (False)”. This is optional and “Target (False)” does not have to be used by default.
- When disabled particles will only be moved to the domain fluid from "Target" when the condition is fulfilled.
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When you are shifting particles you also need an attribute to be compared, e.g. “If speed is greater than 2.0 shift the particle from the source to the target domain”fluid”. In this case, “Attribute” is “Speed”, the “Value” parameter is 2.0 and the “Condition” is “greater than”.
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This feature is needed when you work with cached fluids. Here, the simulation cache is cleared with each frame and new particles are loaded from the cached file sequence. Using them as source emitters will lead to instabilities, because the particles are not moved, but simply copied. If you also clear the target emitters with each step, you can avoid these problems. Please note that the result with this mode might slightly differ from the original simulation of the source domainfluid. Here, the target is only overwritten when the given "Condition" is fulfilled.
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