You can set the ribbon particle parameter for lifetime only once during runtime. After that setting that parameter has no influence.

Steps to Reproduce
  1. Open attached Projet
  2. PIE
  3. Press the 4 key (particle effect should be visible)
  4. Notice the long lifetime
  5. Press 1 Key

The ribbon emitter's lifetime value doesn't update.

The ribbon emitter's lifetime value is much shorter.

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Won't Fix
ComponentUE - Rendering
Affects Versions4.
CreatedApr 18, 2017
ResolvedAug 18, 2021
UpdatedAug 18, 2021