Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

> Unreal Engine API Reference > Runtime > Engine > Particles > FParticleSysParam

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FParticleSysParam

Struct used for a particular named instance parameter for this ParticleSystemComponent.

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References

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

Syntax

struct FParticleSysParam

Remarks

Struct used for a particular named instance parameter for this ParticleSystemComponent.

Variables

		Name	Description
	TObjectPtr< cla...	Actor
	FColor	Color
	TObjectPtr< cla...	Material
	FName	Name	The name of the parameter
	TEnumAsByte< en...	ParamType	The type of parameters PSPT_None - There is no data type PSPT_Scalar - Use the scalar value PSPT_ScalarRand - Select a scalar value in the range [Scalar_Low..Scalar) PSPT_Vector - Use the vector value PSPT_VectorRand - Select a vector value in the range [Vector_Low..Vector) PSPT_Color - Use the color value PSPT_Actor - Use the actor value PSPT_Material - Use the material value PSPT_VectorUnitRand - Select a random unit vector and scale along the range [Vector_Low..Vector)
	float	Scalar
	float	Scalar_Low
	FVector	Vector
	FVector	Vector_Low

Constructors

	Name	Description
	FParticleSysParam()

Functions

		Name	Description
	FTransform	GetAsyncActorToWorld()
	FVector	GetAsyncActorVelocity()
	void	ResetAsyncActorCache()
	void	UpdateAsyncActorCache()