void AccumulateSinglePlane ( const TArray64< float > & InRawData, FIntPoint InSize, FIntPoint InOffset, float SubpixelOffsetX, float SubpixelOffsetY, FIntPoint SubRectOffset, FIntPoint SubRectSize, const [TArray](API\Runtime\Core\Containers\TArray)< float > & WeightDataX, const [TArray](API\Runtime\Core\Containers\TArray)< float > & WeightDataY )