This compound reduces the number of particles based on them being within a null icon's shape. The null must intersect with the emitter in order to emit particles.
Plug this compound's Execute on Emit output into an Execute on Emit port of the Emit compound.
For more information, see Emitting Particles Based on a Null Shape.
Tasks: Particles/Emission Control
Output Ports: Execute_on_Emit
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Null Name |
The null that drives the particle filtering. Open the null's property editor and select an Icon shape that has volume, such as Box, Pyramid, Arrow Rings, etc. Plug the null's Output Name output into this port. |
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Profile |
This graph defines the amount of particles emitted over time. |
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Invert Filter |
Inverts the graph values. |
Autodesk Softimage v.7.5