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> Unreal Engine API Reference > Plugins > Niagara > UNiagaraEmitter > AllocationMode

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AllocationMode

The emitter needs to allocate memory for the particles each tick.

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Syntax

[UPROPERTY](Programming/UnrealArchitecture/Reference/Properties)(EditAnywhere, AdvancedDisplay, Category="Emitter")
EParticleAllocationMode AllocationMode

Remarks

The emitter needs to allocate memory for the particles each tick. To prevent reallocations, the emitter should allocate as much memory as is needed for the max particle count. This setting controls if the allocation size should be automatically determined or manually entered.

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