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> Unreal Engine API Reference > Plugins > Niagara > FNiagaraCollisionEventPayload

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FNiagaraCollisionEventPayload

Type struct for collision event payloads; collision event data set is based on this TODO: figure out how we can pipe attributes from the colliding particle in here

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MacOS

Linux

References

Module	Niagara
Header	/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraEvents.h
Include	#include "NiagaraEvents.h"

Syntax

[USTRUCT](Programming/UnrealArchitecture/Reference/Structs)()
struct FNiagaraCollisionEventPayload

Remarks

Type struct for collision event payloads; collision event data set is based on this TODO: figure out how we can pipe attributes from the colliding particle in here

Variables

		Name	Description
	FVector	CollisionNormal
	FVector	CollisionPos
	FVector	CollisionVelocity
	int32	ParticleIndex
	int32	PhysicalMaterialIndex

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