Parameter collection overrides defined in the Niagara system's System Properties do not work.
In FNiagaraSystemSimulation::GetParameterCollectionInstance the return value of GetParameterCollectionOverride is not stored, so the overrides are never used.
RESULT
The emitter still spawns particles, even though it should have a spawn rate of 0.0
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-97301 in the post.
17 |
Component | UE - Niagara |
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Affects Versions | 4.25, 5.0, 5.1 |
Target Fix | 5.2 |
Created | Aug 20, 2020 |
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Resolved | Jan 5, 2023 |
Updated | Feb 4, 2023 |