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> Unreal Engine API Reference > Plugins > Niagara > UNiagaraSystem > bCompressAttributes

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bCompressAttributes

Toggles whether or not emitters within this system will try and compress their particle attributes.

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Syntax

[UPROPERTY](Programming/UnrealArchitecture/Reference/Properties)(EditAnywhere, AdvancedDisplay, Category="Performance")
uint32 bCompressAttributes: 1

Remarks

Toggles whether or not emitters within this system will try and compress their particle attributes. In some cases, this precision change can lead to perceivable differences, but memory costs and or performance (especially true for GPU emitters) can improve.

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