GenerateSignedDistanceFieldVolumeData ( FString MeshName, const FSourceMeshDataForDerivedData..., const FStaticMeshLODResources& LOD..., FQueuedThreadPool& ThreadPool, const TArray< FSignedDistanceFieldB..., const FBoxSphereBounds& Bounds, float DistanceFieldResolutionScale, bool bGenerateAsIfTwoSided, FDistanceFieldVolumeData& OutData )