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> Unreal Engine API Reference > Runtime > Engine > Components > UVolumetricCloudComponent > StopTracingTransmittanceThreshold

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StopTracingTransmittanceThreshold

When the mean transmittance is below this threashold, we stop tracing.

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Syntax

float StopTracingTransmittanceThreshold

Remarks

When the mean transmittance is below this threashold, we stop tracing. This is an good way to reduce the ray marched sample count, and thus to increase performance.

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