UnityEditor.Lightmapping.ClearLightingDataAsset C# (CSharp) Method

        public static extern void ClearLightingDataAsset();
        [MethodImpl(MethodImplOptions.InternalCall)]

 private void DoClear()
 {
     Lightmapping.ClearLightingDataAsset();
     Lightmapping.Clear();
     Analytics.Track("/LightMapper/Clear");
 }