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> Unreal Engine API Reference > Runtime > Engine > FParticleEmitterInstance > FParticleEmitterInstance::GatherMaterialRelevance

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FParticleEmitterInstance::GatherMaterialRelevance

Gathers material relevance flags for this emitter instance.

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Override Hierarchy

FParticleEmitterInstance::GatherMaterialRelevance()

FParticleMeshEmitterInstance::GatherMaterialRelevance()

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/ParticleEmitterInstances.h
Include	#include "ParticleEmitterInstances.h"
Source	/Engine/Source/Runtime/Engine/Private/Particles/ParticleEmitterInstances.cpp

Syntax

virtual void GatherMaterialRelevance
(
    FMaterialRelevance * OutMaterialRelevance,
    const UParticleLODLevel * LODLevel,
    ERHIFeatureLevel::Type InFeatureLevel
) const

Remarks

Gathers material relevance flags for this emitter instance. Gathers material relevance flags for this emitter instance.

Parameters

Parameter	Description
OutMaterialRelevance	Pointer to where material relevance flags will be stored.
LODLevel	The LOD level for which to compute material relevance flags.
OutMaterialRelevance	Pointer to where material relevance flags will be stored.
LODLevel	The LOD level for which to compute material relevance flags.
InFeatureLevel	The relevant shader feature level.