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> Unreal Engine API Reference > Plugins > GPULightmass > UGPULightmassSettings > GISamples

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GISamples

Total number of ray paths executed per texel across all bounces.

Windows

MacOS

Linux

Syntax

[UPROPERTY](Programming/UnrealArchitecture/Reference/Properties)(EditAnywhere, BlueprintReadWrite, Category=GlobalIllumination, DisplayName="GI Samples",
Meta=(ClampMin="32", ClampMax="65536", UIMax="8192"))
int32 GISamples

Remarks

Total number of ray paths executed per texel across all bounces. Set this to the lowest value that gives artifact-free results with the denoiser.

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