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> Unreal Engine API Reference > Runtime > Engine > SampleIndirectionTextureWithSubLevel

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SampleIndirectionTextureWithSubLevel

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References

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

Syntax

void SampleIndirectionTextureWithSubLevel
(
    FVector IndirectionDataSourceCoordinate,
    FIntVector IndirectionTextureDimensions,
    const uint8 * IndirectionTextureData,
    const TArray< uint8 > & CPUSubLevelIndirectionTable,
    FIntVector & OutIndirectionBrickOffset,
    int32 & OutIndirectionBrickSize,
    int32 & OutSubLevelIndex
)

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