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<?xml version="1.0" encoding="UTF-8" ?>
<class name="BakedLightmap" inherits="VisualInstance" category="Core" version="3.2">
<brief_description>
Prerendered indirect light map for a scene.
</brief_description>
<description>
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.
</description>
<tutorials>
<link>https://docs.godotengine.org/en/latest/tutorials/3d/baked_lightmaps.html</link>
</tutorials>
<methods>
<method name="bake">
<return type="int" enum="BakedLightmap.BakeError">
</return>
<argument index="0" name="from_node" type="Node" default="null">
</argument>
<argument index="1" name="create_visual_debug" type="bool" default="false">
</argument>
<description>
</description>
</method>
<method name="debug_bake">
<return type="void">
</return>
<description>
</description>
</method>
</methods>
<members>
<member name="bake_cell_size" type="float" setter="set_bake_cell_size" getter="get_bake_cell_size">
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.
</member>
<member name="bake_energy" type="float" setter="set_energy" getter="get_energy">
</member>
<member name="bake_extents" type="Vector3" setter="set_extents" getter="get_extents">
Size of affected area.
</member>
<member name="bake_hdr" type="bool" setter="set_hdr" getter="is_hdr">
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].
</member>
<member name="bake_mode" type="int" setter="set_bake_mode" getter="get_bake_mode" enum="BakedLightmap.BakeMode">
Lightmapping mode. See [enum BakeMode].
</member>
<member name="bake_propagation" type="float" setter="set_propagation" getter="get_propagation">
</member>
<member name="bake_quality" type="int" setter="set_bake_quality" getter="get_bake_quality" enum="BakedLightmap.BakeQuality">
Three quality modes are available. Higher quality requires more rendering time. See [enum BakeQuality].
</member>
<member name="capture_cell_size" type="float" setter="set_capture_cell_size" getter="get_capture_cell_size">
Grid size used for real-time capture information on dynamic objects. Cannot be larger than [member bake_cell_size].
</member>
<member name="image_path" type="String" setter="set_image_path" getter="get_image_path">
Location where lightmaps will be saved.
</member>
<member name="light_data" type="BakedLightmapData" setter="set_light_data" getter="get_light_data">
The calculated light data.
</member>
</members>
<constants>
<constant name="BAKE_QUALITY_LOW" value="0" enum="BakeQuality">
Lowest bake quality mode. Fastest to calculate.
</constant>
<constant name="BAKE_QUALITY_MEDIUM" value="1" enum="BakeQuality">
Default bake quality mode.
</constant>
<constant name="BAKE_QUALITY_HIGH" value="2" enum="BakeQuality">
Highest bake quality mode. Takes longer to calculate.
</constant>
<constant name="BAKE_MODE_CONE_TRACE" value="0" enum="BakeMode">
Less precise but faster bake mode.
</constant>
<constant name="BAKE_MODE_RAY_TRACE" value="1" enum="BakeMode">
More precise bake mode but can take considerably longer to bake.
</constant>
<constant name="BAKE_ERROR_OK" value="0" enum="BakeError">
</constant>
<constant name="BAKE_ERROR_NO_SAVE_PATH" value="1" enum="BakeError">
</constant>
<constant name="BAKE_ERROR_NO_MESHES" value="2" enum="BakeError">
</constant>
<constant name="BAKE_ERROR_CANT_CREATE_IMAGE" value="3" enum="BakeError">
</constant>
<constant name="BAKE_ERROR_USER_ABORTED" value="4" enum="BakeError">
</constant>
</constants>
</class>
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