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UParticleSystemComponent::GetBeamSourceTangent

Get the beam source tangent

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MacOS

Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Particles/ParticleSystemComponent.h
Include	#include "Particles/ParticleSystemComponent.h"
Source	/Engine/Source/Runtime/Engine/Private/Particles/ParticleComponents.cpp

Syntax

virtual bool GetBeamSourceTangent
(
    int32 EmitterIndex,
    int32 SourceIndex,
    FVector & OutTangentPoint
) const

Remarks

Get the beam source tangent

Returns

true EmitterIndex and SourceIndex are valid - OutTangentPoint is valid false EmitterIndex or SourceIndex is invalid - OutTangentPoint is invalid

Parameters

Parameter	Description
EmitterIndex	The index of the emitter to get
SourceIndex	Which beam within the emitter to get
OutTangentPoint	Value of source tangent

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