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> Unreal Engine API Reference > Plugins > Niagara > NiagaraComputeMaxThreadGroupSize

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NiagaraComputeMaxThreadGroupSize

Defines The maximum ThreadGroup size we allow in Niagara.

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Syntax

constexpr uint32 NiagaraComputeMaxThreadGroupSize

Remarks

Defines The maximum ThreadGroup size we allow in Niagara. This is important for how memory is allocated as we always need to round this and the final instance is used to avoid overflowing the buffer.

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