public static float ConvertAreaLightLuminanceToLumen(LightTypeExtent areaLightType, float luminance, float width, float height = 0) { switch (areaLightType) { case LightTypeExtent.Line: return(LightUtils.CalculateLineLightLuminanceToLumen(luminance, width)); case LightTypeExtent.Rectangle: return(LightUtils.ConvertRectLightLuminanceToLumen(luminance, width, height)); } return(luminance); }