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UParticleModuleParameterDynamic

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UParticleModule

UParticleModuleParameterBase

UParticleModuleParameterDynamic

UParticleModuleParameterDynamic_Seeded

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Particles/Parameter/ParticleModuleParameterDynamic.h
Include	#include "Particles/Parameter/ParticleModuleParameterDynamic.h"

Syntax

class UParticleModuleParameterDynamic : public UParticleModuleParameterBase

Variables

	Name	Description
uint32: 1	bUsesVelocity
TArray< struct ...	DynamicParams	The dynamic parameters this module uses.
int32	UpdateFlags	Flags for optimizing update

Constructors

	Name	Description
	UParticleModuleParameterDynamic ( const FObjectInitializer& ObjectIn... )

Functions

	Name	Description
float	GetParameterValue ( FEmitterDynamicParameter& InDynPar..., FBaseParticle& Particle, FParticleEmitterInstance* Owne..., FRandomStream* InRandomStream )	Retrieve the value for the parameter at the given index.
float	GetParameterValue_UserSet ( FEmitterDynamicParameter& InDynPar..., FBaseParticle& Particle, FParticleEmitterInstance* Owne..., FRandomStream* InRandomStream )	Retrieve the value for the parameter at the given index.
void	InitializeDefaults()	Initializes the default values for this property
void	SpawnEx ( FParticleEmitterInstance* Owne..., int32 Offset, float SpawnTime, FRandomStream* InRandomStream, FBaseParticle* ParticleBase )	Extended version of spawn, allows for using a random stream for distribution value retrieval
void	UpdateParameterNames ( UMaterialInterface* InMaterial... )	Update the parameter names with the given material...
void	UpdateUsageFlags()	Set the UpdatesFlags and bUsesVelocity

Overridden from UParticleModule

	Name	Description
bool	CanTickInAnyThread()	Return false if this emitter requires a game thread tick
void	GetCurveObjects ( TArray< FParticleCurvePair >& OutC... )	Fill an array with each Object property that fulfills the FCurveEdInterface interface.
void	GetParticleParametersUtilized ( TArray< FString >& ParticleParamet... )	Retrieve the distributions that use ParticleParameters in this module.
void	GetParticleSysParamsUtilized ( TArray< FString >& ParticleSysPara... )	Retrieve the ParticleSysParams associated with this module.
void	RefreshModule ( UInterpCurveEdSetup* EdSetup, UParticleEmitter* InEmitter, int32 InLODLevel )	Refresh the module...
uint32	RequiredBytes ( UParticleModuleTypeDataBase* T... )	Returns the number of bytes that the module requires in the particle payload block.
void	SetToSensibleDefaults ( UParticleEmitter* Owner )	For Cascade.
void	Spawn ( FParticleEmitterInstance* Owne..., int32 Offset, float SpawnTime, FBaseParticle* ParticleBase )	Called on a particle that is freshly spawned by the emitter.
void	Update ( FParticleEmitterInstance* Owne..., int32 Offset, float DeltaTime )	Called on a particle that is being updated by its emitter.
bool	WillGeneratedModuleBeIdentical ( UParticleLODLevel* SourceLODLe..., UParticleLODLevel* DestLODLeve..., float Percentage )	Returns true if the results of LOD generation for the given percentage will result in a duplicate of the module.

Overridden from UObject

	Name	Description
void	PostEditChangeProperty ( FPropertyChangedEvent& PropertyCha... )	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.
void	PostLoad()	Do any object-specific cleanup required immediately after loading an object.

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