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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Components > API/Runtime/Engine/Components/UExponentialHeightFogComponent
Syntax
float DirectionalInscatteringStartDistance
Remarks
Controls the start distance from the viewer of the directional inscattering, which is used to approximate inscattering from a directional light. Note: there must be a directional light with bUsedAsAtmosphereSunLight enabled for DirectionalInscattering to be used.