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Unreal Engine C++ API Reference > Runtime > Engine > FParticleAnimTrailEmitterInstance
- FParticleEmitterInstance::UpdateBoundingBox()
- FParticleTrailsEmitterInstance_Base::UpdateBoundingBox()
- FParticleAnimTrailEmitterInstance::UpdateBoundingBox()
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/ParticleEmitterInstances.h |
| Include | #include "ParticleEmitterInstances.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Particles/ParticleTrail2EmitterInstance.cpp |
virtual void UpdateBoundingBox
&40;
float DeltaTime
&41;
Remarks
Update the bounding box for the emitter
Parameters
| Name | Description |
|---|---|
| DeltaTime | The time slice to use |