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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/FParticleEmitterInstance
- FParticleEmitterInstance::GetBeamSourceTangent()
- FParticleBeam2EmitterInstance::GetBeamSourceTangent()
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/ParticleEmitterInstances.h |
| Include | #include "ParticleEmitterInstances.h" |
virtual bool GetBeamSourceTangent
&40;
int32 SourceIndex,
FVector & OutTangentPoint
&41; const