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- Right-click on “Stream” and choose “Open curve”. The “Curve Editor” is opened.
- In the empty field to the left of "Delete Expression" enter:
if(f>49,0,1) - This expression says that if the current frame is greater than 49 the “Stream” option will be set from “Yes” to “No”.
- These two states are represented as binary numbers here – 1 and 0.
Standard Particle Emitters
Defining a Volume
Similar to HyFLIP emitters, SPH-PBF some emitters let you define a certain volume that is filled with particles:
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With these fluid emitters you have exactly the same possibilities as with shown under "Standard Particle Emitters" – only the "Particle Limit" method is not supported.