Prerendered indirect light map for a scene. Baked lightmaps are an alternative workflow for adding indirect (or baked) lighting to a scene. Unlike the [GIProbe] approach, baked lightmaps work fine on low-end PCs and mobile devices as they consume almost no resources in run-time. http://docs.godotengine.org/en/3.0/tutorials/3d/baked_lightmaps.html Grid subdivision size for lightmapper calculation. Default value of [code]0.25[/code] will work for most cases. Increase for better lighting on small details or if your scene is very large. Size of affected area. If [code]true[/code] lightmap can capture light values greater than [code]1.0[/code]. Turning this off will result in a smaller lightmap. Default value:[code]false[/code]. Lightmapping mode. See [enum BakeMode]. Three quality modes are available. Higher quality requires more rendering time. See [enum BakeQuality]. Grid size used for real-time capture information on dynamic objects. Cannot be larger than [member bake_cell_size]. Location where lightmaps will be saved. The calculated light data. Lowest bake quality mode. Fastest to calculate. Default bake quality mode. Highest bake quality mode. Takes longer to calculate. Less precise but faster bake mode. More precise bake mode but can take considerably longer to bake.