UParticleModuleColor | Unreal Engine 4.27 Documentation

Inheritance Hierarchy


Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Particles/Color/ParticleModuleColor.h
Include	#include "Particles/Color/ParticleModuleColor.h"

class UParticleModuleColor : public UParticleModuleColorBase

Type	Name	Description
uint8: 1	bClampAlpha	If true, the alpha value will be clamped to the [0..1] range.
FRawDistributionFloat	StartAlpha	Initial alpha for a particle as a function of Emitter time.
FRawDistributionVector	StartColor	Initial color for a particle as a function of Emitter time.

	Type	Name	Description
		UParticleModuleColor ( const FObjectInitializer& ObjectInitializer )

	Type	Name	Description
	void	InitializeDefaults ()	Initializes the default values for this property
	void	SpawnEx ( FParticleEmitterInstance* Owner, int32 Offset, float SpawnTime, FRandomStream* InRandomStream, FBaseParticle* ParticleBase )	Extended version of spawn, allows for using a random stream for distribution value retrieval

Type	Name	Description
bool	AddModuleCurvesToEditor ( UInterpCurveEdSetup* EdSetup, TArray< const FCurveEdEntry* >& OutCurveEntries )	Add all curve-editable Objects within this module to the curve editor.
void	CompileModule ( FParticleEmitterBuildInfo& EmitterInfo )	Called once to compile the effects of this module on runtime simulation.
void	SetToSensibleDefaults ( UParticleEmitter* Owner )	For Cascade.
void	Spawn ( FParticleEmitterInstance* Owner, int32 Offset, float SpawnTime, FBaseParticle* ParticleBase )	Called on a particle that is freshly spawned by the 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.