UParticleModuleBeamTarget | Unreal Engine 4.27 Documentation

Inheritance Hierarchy


Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Particles/Beam/ParticleModuleBeamTarget.h
Include	#include "Particles/Beam/ParticleModuleBeamTarget.h"

class UParticleModuleBeamTarget : public UParticleModuleBeamBase

Type	Name	Description
uint32: 1	bLockTarget	Whether to lock the Target to the life of the particle.
uint32: 1	bLockTargetStength	Whether to lock the Target to the life of the particle.
uint32: 1	bLockTargetTangent	Whether to lock the Target to the life of the particle.
uint32: 1	bTargetAbsolute	Whether to treat the as an absolute position in world space.
int32	LastSelectedParticleIndex
float	LockRadius	Default target-point information to use if the beam method is endpoint.
FRawDistributionVector	Target	Default target-point information to use if the beam method is endpoint.
TEnumAsByte< enum Beam2SourceTargetMethod >	TargetMethod	The method flag.
FName	TargetName	The target point sources of each beam, when using the end point method.
FRawDistributionFloat	TargetStrength	The strength of the tangent from the Target point for each beam.
FRawDistributionVector	TargetTangent	The tangent for the Target point for each beam.
TEnumAsByte< enum Beam2SourceTargetTangentMethod >	TargetTangentMethod	The method to use for the Target tangent.

	Type	Name	Description
		UParticleModuleBeamTarget ( const FObjectInitializer& ObjectInitializer )

Type	Name	Description
void	GetDataPointers ( FParticleEmitterInstance* Owner, const uint8* ParticleBase, int32& CurrentOffset, FBeamParticleSourceTargetPayloadData*& ParticleSource )
void	InitializeDefaults ()	Initializes the default values for this property
bool	ResolveTargetData ( FParticleBeam2EmitterInstance* BeamInst, FBeam2TypeDataPayload* BeamData, const uint8* ParticleBase, int32& CurrentOffset, int32 ParticleIndex, bool bSpawning, FBeamParticleModifierPayloadData* ModifierData )

Type	Name	Description
void	AutoPopulateInstanceProperties ( UParticleSystemComponent* PSysComp )	Helper function used by the editor to auto-populate a placed AEmitter with any instance parameters that are utilized.
void	GetParticleSysParamsUtilized ( TArray< FString >& ParticleSysParamList )	Retrieve the ParticleSysParams associated with this module.
void	Spawn ( FParticleEmitterInstance* Owner, int32 Offset, float SpawnTime, FBaseParticle* ParticleBase )	Called on a particle that is freshly spawned by the emitter.
void	Update ( FParticleEmitterInstance* Owner, int32 Offset, float DeltaTime )	Called on a particle that is being updated by its emitter.

	Type	Name	Description
	void	PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent )	Called when a property on this object has been modified externally
	void	PostInitProperties ()	Called after the C++ constructor and after the properties have been initialized, including those loaded from config.