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Unreal Engine C++ API Reference > Runtime > Engine > FParticleBeam2EmitterInstance
- FParticleEmitterInstance::SetBeamSourceTangent()
- FParticleBeam2EmitterInstance::SetBeamSourceTangent()
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/ParticleEmitterInstances.h |
| Include | #include "ParticleEmitterInstances.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Particles/ParticleBeam2EmitterInstance.cpp |
virtual void SetBeamSourceTangent
&40;
FVector NewTangentPoint,
int32 SourceIndex
&41;
Remarks
Set the source tangent
Parameters
| Name | Description |
|---|---|
| NewTangentPoint | The tangent value to set it to |
| SourceIndex | The index of the source being set |