Step By Step Usage
Create an empty Scene named
SSF_Test
Create a ParticleSystem
deactivate its
Renderer
functionset its StartColor to red
Emission -> Rate over time to 1000
The Inspector should looks like

Add
SSF_LoadParticlesFromParticleSystem
onto the GameObject Particle System

Note that you shall assign the Particle Systems field.
Enter playmode and you shall see

Check other demos to see how it works with particle systems.
Mouse over the fields of the script to see tooltips say how the parameters work.
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