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.. Generated automatically by doc/tools/make_rst.py in Godot's source tree.
.. DO NOT EDIT THIS FILE, but the BakedLightmap.xml source instead.
.. The source is found in doc/classes or modules/<name>/doc_classes.

.. _class_BakedLightmap:

BakedLightmap
=============

**Inherits:** :ref:`VisualInstance<class_VisualInstance>` **<** :ref:`CullInstance<class_CullInstance>` **<** :ref:`Spatial<class_Spatial>` **<** :ref:`Node<class_Node>` **<** :ref:`Object<class_Object>`

Prerendered indirect light map for a scene.

Description
-----------

Baked lightmaps are an alternative workflow for adding indirect (or baked) lighting to a scene. Unlike the :ref:`GIProbe<class_GIProbe>` approach, baked lightmaps work fine on low-end PCs and mobile devices as they consume almost no resources in run-time.

**Procedural generation:** Lightmap baking functionality is only available in the editor. This means ``BakedLightmap`` is not suited to procedurally generated or user-built levels. For procedurally generated or user-built levels, use :ref:`GIProbe<class_GIProbe>` instead.

**Note:** Due to how lightmaps work, most properties only have a visible effect once lightmaps are baked again.

Tutorials
---------

- :doc:`../tutorials/3d/baked_lightmaps`

Properties
----------

+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`bool<class_bool>`                                    | :ref:`atlas_generate<class_BakedLightmap_property_atlas_generate>`                                                   | ``true``                  |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`int<class_int>`                                      | :ref:`atlas_max_size<class_BakedLightmap_property_atlas_max_size>`                                                   | ``4096``                  |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`float<class_float>`                                  | :ref:`bias<class_BakedLightmap_property_bias>`                                                                       | ``0.005``                 |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`float<class_float>`                                  | :ref:`bounce_indirect_energy<class_BakedLightmap_property_bounce_indirect_energy>`                                   | ``1.0``                   |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`int<class_int>`                                      | :ref:`bounces<class_BakedLightmap_property_bounces>`                                                                 | ``3``                     |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`float<class_float>`                                  | :ref:`capture_cell_size<class_BakedLightmap_property_capture_cell_size>`                                             | ``0.5``                   |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`bool<class_bool>`                                    | :ref:`capture_enabled<class_BakedLightmap_property_capture_enabled>`                                                 | ``true``                  |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`float<class_float>`                                  | :ref:`capture_propagation<class_BakedLightmap_property_capture_propagation>`                                         | ``1.0``                   |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`BakeQuality<enum_BakedLightmap_BakeQuality>`         | :ref:`capture_quality<class_BakedLightmap_property_capture_quality>`                                                 | ``1``                     |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`float<class_float>`                                  | :ref:`default_texels_per_unit<class_BakedLightmap_property_default_texels_per_unit>`                                 | ``16.0``                  |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`Color<class_Color>`                                  | :ref:`environment_custom_color<class_BakedLightmap_property_environment_custom_color>`                               |                           |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`float<class_float>`                                  | :ref:`environment_custom_energy<class_BakedLightmap_property_environment_custom_energy>`                             |                           |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`Sky<class_Sky>`                                      | :ref:`environment_custom_sky<class_BakedLightmap_property_environment_custom_sky>`                                   |                           |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`Vector3<class_Vector3>`                              | :ref:`environment_custom_sky_rotation_degrees<class_BakedLightmap_property_environment_custom_sky_rotation_degrees>` |                           |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`Color<class_Color>`                                  | :ref:`environment_min_light<class_BakedLightmap_property_environment_min_light>`                                     | ``Color( 0, 0, 0, 1 )``   |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`EnvironmentMode<enum_BakedLightmap_EnvironmentMode>` | :ref:`environment_mode<class_BakedLightmap_property_environment_mode>`                                               | ``0``                     |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`Vector3<class_Vector3>`                              | :ref:`extents<class_BakedLightmap_property_extents>`                                                                 | ``Vector3( 10, 10, 10 )`` |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`String<class_String>`                                | :ref:`image_path<class_BakedLightmap_property_image_path>`                                                           |                           |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`BakedLightmapData<class_BakedLightmapData>`          | :ref:`light_data<class_BakedLightmap_property_light_data>`                                                           |                           |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`BakeQuality<enum_BakedLightmap_BakeQuality>`         | :ref:`quality<class_BakedLightmap_property_quality>`                                                                 | ``1``                     |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`bool<class_bool>`                                    | :ref:`use_color<class_BakedLightmap_property_use_color>`                                                             | ``true``                  |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`bool<class_bool>`                                    | :ref:`use_denoiser<class_BakedLightmap_property_use_denoiser>`                                                       | ``true``                  |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+
| :ref:`bool<class_bool>`                                    | :ref:`use_hdr<class_BakedLightmap_property_use_hdr>`                                                                 | ``true``                  |
+------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+---------------------------+

Methods
-------

+------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`BakeError<enum_BakedLightmap_BakeError>` | :ref:`bake<class_BakedLightmap_method_bake>` **(** :ref:`Node<class_Node>` from_node=null, :ref:`String<class_String>` data_save_path="" **)** |
+------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------+

Enumerations
------------

.. _enum_BakedLightmap_BakeQuality:

.. _class_BakedLightmap_constant_BAKE_QUALITY_LOW:

.. _class_BakedLightmap_constant_BAKE_QUALITY_MEDIUM:

.. _class_BakedLightmap_constant_BAKE_QUALITY_HIGH:

.. _class_BakedLightmap_constant_BAKE_QUALITY_ULTRA:

enum **BakeQuality**:

- **BAKE_QUALITY_LOW** = **0** --- The lowest bake quality mode. Fastest to calculate.

- **BAKE_QUALITY_MEDIUM** = **1** --- The default bake quality mode.

- **BAKE_QUALITY_HIGH** = **2** --- A higher bake quality mode. Takes longer to calculate.

- **BAKE_QUALITY_ULTRA** = **3** --- The highest bake quality mode. Takes the longest to calculate.

----

.. _enum_BakedLightmap_BakeError:

.. _class_BakedLightmap_constant_BAKE_ERROR_OK:

.. _class_BakedLightmap_constant_BAKE_ERROR_NO_SAVE_PATH:

.. _class_BakedLightmap_constant_BAKE_ERROR_NO_MESHES:

.. _class_BakedLightmap_constant_BAKE_ERROR_CANT_CREATE_IMAGE:

.. _class_BakedLightmap_constant_BAKE_ERROR_LIGHTMAP_SIZE:

.. _class_BakedLightmap_constant_BAKE_ERROR_INVALID_MESH:

.. _class_BakedLightmap_constant_BAKE_ERROR_USER_ABORTED:

.. _class_BakedLightmap_constant_BAKE_ERROR_NO_LIGHTMAPPER:

.. _class_BakedLightmap_constant_BAKE_ERROR_NO_ROOT:

enum **BakeError**:

- **BAKE_ERROR_OK** = **0** --- Baking was successful.

- **BAKE_ERROR_NO_SAVE_PATH** = **1** --- Returns if no viable save path is found. This can happen where an :ref:`image_path<class_BakedLightmap_property_image_path>` is not specified or when the save location is invalid.

- **BAKE_ERROR_NO_MESHES** = **2** --- Currently unused.

- **BAKE_ERROR_CANT_CREATE_IMAGE** = **3** --- Returns when the baker cannot save per-mesh textures to file.

- **BAKE_ERROR_LIGHTMAP_SIZE** = **4** --- The size of the generated lightmaps is too large.

- **BAKE_ERROR_INVALID_MESH** = **5** --- Some mesh contains UV2 values outside the ``[0,1]`` range.

- **BAKE_ERROR_USER_ABORTED** = **6** --- Returns if user cancels baking.

- **BAKE_ERROR_NO_LIGHTMAPPER** = **7** --- Returns if lightmapper can't be created. Unless you are using a custom lightmapper, please report this as bug.

- **BAKE_ERROR_NO_ROOT** = **8** --- There is no root node to start baking from. Either provide ``from_node`` argument or attach this node to a parent that should be used as root.

----

.. _enum_BakedLightmap_EnvironmentMode:

.. _class_BakedLightmap_constant_ENVIRONMENT_MODE_DISABLED:

.. _class_BakedLightmap_constant_ENVIRONMENT_MODE_SCENE:

.. _class_BakedLightmap_constant_ENVIRONMENT_MODE_CUSTOM_SKY:

.. _class_BakedLightmap_constant_ENVIRONMENT_MODE_CUSTOM_COLOR:

enum **EnvironmentMode**:

- **ENVIRONMENT_MODE_DISABLED** = **0** --- No environment is used during baking.

- **ENVIRONMENT_MODE_SCENE** = **1** --- The baked environment is automatically picked from the current scene.

- **ENVIRONMENT_MODE_CUSTOM_SKY** = **2** --- A custom sky is used as environment during baking.

- **ENVIRONMENT_MODE_CUSTOM_COLOR** = **3** --- A custom solid color is used as environment during baking.

Property Descriptions
---------------------

.. _class_BakedLightmap_property_atlas_generate:

- :ref:`bool<class_bool>` **atlas_generate**

+-----------+-----------------------------+
| *Default* | ``true``                    |
+-----------+-----------------------------+
| *Setter*  | set_generate_atlas(value)   |
+-----------+-----------------------------+
| *Getter*  | is_generate_atlas_enabled() |
+-----------+-----------------------------+

When enabled, the lightmapper will merge the textures for all meshes into a single large layered texture. Not supported in GLES2.

----

.. _class_BakedLightmap_property_atlas_max_size:

- :ref:`int<class_int>` **atlas_max_size**

+-----------+---------------------------+
| *Default* | ``4096``                  |
+-----------+---------------------------+
| *Setter*  | set_max_atlas_size(value) |
+-----------+---------------------------+
| *Getter*  | get_max_atlas_size()      |
+-----------+---------------------------+

Maximum size of each lightmap layer, only used when :ref:`atlas_generate<class_BakedLightmap_property_atlas_generate>` is enabled.

----

.. _class_BakedLightmap_property_bias:

- :ref:`float<class_float>` **bias**

+-----------+-----------------+
| *Default* | ``0.005``       |
+-----------+-----------------+
| *Setter*  | set_bias(value) |
+-----------+-----------------+
| *Getter*  | get_bias()      |
+-----------+-----------------+

Raycasting bias used during baking to avoid floating point precision issues.

----

.. _class_BakedLightmap_property_bounce_indirect_energy:

- :ref:`float<class_float>` **bounce_indirect_energy**

+-----------+-----------------------------------+
| *Default* | ``1.0``                           |
+-----------+-----------------------------------+
| *Setter*  | set_bounce_indirect_energy(value) |
+-----------+-----------------------------------+
| *Getter*  | get_bounce_indirect_energy()      |
+-----------+-----------------------------------+

The energy multiplier for each bounce. Higher values will make indirect lighting brighter. A value of ``1.0`` represents physically accurate behavior, but higher values can be used to make indirect lighting propagate more visibly when using a low number of bounces. This can be used to speed up bake times by lowering the number of :ref:`bounces<class_BakedLightmap_property_bounces>` then increasing :ref:`bounce_indirect_energy<class_BakedLightmap_property_bounce_indirect_energy>`. Unlike :ref:`BakedLightmapData.energy<class_BakedLightmapData_property_energy>`, this property does not affect direct lighting emitted by light nodes, emissive materials and the environment.

**Note:** :ref:`bounce_indirect_energy<class_BakedLightmap_property_bounce_indirect_energy>` only has an effect if :ref:`bounces<class_BakedLightmap_property_bounces>` is set to a value greater than or equal to ``1``.

----

.. _class_BakedLightmap_property_bounces:

- :ref:`int<class_int>` **bounces**

+-----------+--------------------+
| *Default* | ``3``              |
+-----------+--------------------+
| *Setter*  | set_bounces(value) |
+-----------+--------------------+
| *Getter*  | get_bounces()      |
+-----------+--------------------+

Number of light bounces that are taken into account during baking. See also :ref:`bounce_indirect_energy<class_BakedLightmap_property_bounce_indirect_energy>`.

----

.. _class_BakedLightmap_property_capture_cell_size:

- :ref:`float<class_float>` **capture_cell_size**

+-----------+------------------------------+
| *Default* | ``0.5``                      |
+-----------+------------------------------+
| *Setter*  | set_capture_cell_size(value) |
+-----------+------------------------------+
| *Getter*  | get_capture_cell_size()      |
+-----------+------------------------------+

Grid size used for real-time capture information on dynamic objects.

----

.. _class_BakedLightmap_property_capture_enabled:

- :ref:`bool<class_bool>` **capture_enabled**

+-----------+----------------------------+
| *Default* | ``true``                   |
+-----------+----------------------------+
| *Setter*  | set_capture_enabled(value) |
+-----------+----------------------------+
| *Getter*  | get_capture_enabled()      |
+-----------+----------------------------+

When enabled, an octree containing the scene's lighting information will be computed. This octree will then be used to light dynamic objects in the scene.

----

.. _class_BakedLightmap_property_capture_propagation:

- :ref:`float<class_float>` **capture_propagation**

+-----------+--------------------------------+
| *Default* | ``1.0``                        |
+-----------+--------------------------------+
| *Setter*  | set_capture_propagation(value) |
+-----------+--------------------------------+
| *Getter*  | get_capture_propagation()      |
+-----------+--------------------------------+

Bias value to reduce the amount of light propagation in the captured octree.

----

.. _class_BakedLightmap_property_capture_quality:

- :ref:`BakeQuality<enum_BakedLightmap_BakeQuality>` **capture_quality**

+-----------+----------------------------+
| *Default* | ``1``                      |
+-----------+----------------------------+
| *Setter*  | set_capture_quality(value) |
+-----------+----------------------------+
| *Getter*  | get_capture_quality()      |
+-----------+----------------------------+

Bake quality of the capture data.

----

.. _class_BakedLightmap_property_default_texels_per_unit:

- :ref:`float<class_float>` **default_texels_per_unit**

+-----------+------------------------------------+
| *Default* | ``16.0``                           |
+-----------+------------------------------------+
| *Setter*  | set_default_texels_per_unit(value) |
+-----------+------------------------------------+
| *Getter*  | get_default_texels_per_unit()      |
+-----------+------------------------------------+

If a baked mesh doesn't have a UV2 size hint, this value will be used to roughly compute a suitable lightmap size.

----

.. _class_BakedLightmap_property_environment_custom_color:

- :ref:`Color<class_Color>` **environment_custom_color**

+----------+-------------------------------------+
| *Setter* | set_environment_custom_color(value) |
+----------+-------------------------------------+
| *Getter* | get_environment_custom_color()      |
+----------+-------------------------------------+

The environment color when :ref:`environment_mode<class_BakedLightmap_property_environment_mode>` is set to :ref:`ENVIRONMENT_MODE_CUSTOM_COLOR<class_BakedLightmap_constant_ENVIRONMENT_MODE_CUSTOM_COLOR>`.

----

.. _class_BakedLightmap_property_environment_custom_energy:

- :ref:`float<class_float>` **environment_custom_energy**

+----------+--------------------------------------+
| *Setter* | set_environment_custom_energy(value) |
+----------+--------------------------------------+
| *Getter* | get_environment_custom_energy()      |
+----------+--------------------------------------+

The energy scaling factor when when :ref:`environment_mode<class_BakedLightmap_property_environment_mode>` is set to :ref:`ENVIRONMENT_MODE_CUSTOM_COLOR<class_BakedLightmap_constant_ENVIRONMENT_MODE_CUSTOM_COLOR>` or :ref:`ENVIRONMENT_MODE_CUSTOM_SKY<class_BakedLightmap_constant_ENVIRONMENT_MODE_CUSTOM_SKY>`.

----

.. _class_BakedLightmap_property_environment_custom_sky:

- :ref:`Sky<class_Sky>` **environment_custom_sky**

+----------+-----------------------------------+
| *Setter* | set_environment_custom_sky(value) |
+----------+-----------------------------------+
| *Getter* | get_environment_custom_sky()      |
+----------+-----------------------------------+

The :ref:`Sky<class_Sky>` resource to use when :ref:`environment_mode<class_BakedLightmap_property_environment_mode>` is set o :ref:`ENVIRONMENT_MODE_CUSTOM_SKY<class_BakedLightmap_constant_ENVIRONMENT_MODE_CUSTOM_SKY>`.

----

.. _class_BakedLightmap_property_environment_custom_sky_rotation_degrees:

- :ref:`Vector3<class_Vector3>` **environment_custom_sky_rotation_degrees**

+----------+----------------------------------------------------+
| *Setter* | set_environment_custom_sky_rotation_degrees(value) |
+----------+----------------------------------------------------+
| *Getter* | get_environment_custom_sky_rotation_degrees()      |
+----------+----------------------------------------------------+

The rotation of the baked custom sky.

----

.. _class_BakedLightmap_property_environment_min_light:

- :ref:`Color<class_Color>` **environment_min_light**

+-----------+----------------------------------+
| *Default* | ``Color( 0, 0, 0, 1 )``          |
+-----------+----------------------------------+
| *Setter*  | set_environment_min_light(value) |
+-----------+----------------------------------+
| *Getter*  | get_environment_min_light()      |
+-----------+----------------------------------+

Minimum ambient light for all the lightmap texels. This doesn't take into account any occlusion from the scene's geometry, it simply ensures a minimum amount of light on all the lightmap texels. Can be used for artistic control on shadow color.

----

.. _class_BakedLightmap_property_environment_mode:

- :ref:`EnvironmentMode<enum_BakedLightmap_EnvironmentMode>` **environment_mode**

+-----------+-----------------------------+
| *Default* | ``0``                       |
+-----------+-----------------------------+
| *Setter*  | set_environment_mode(value) |
+-----------+-----------------------------+
| *Getter*  | get_environment_mode()      |
+-----------+-----------------------------+

Decides which environment to use during baking.

----

.. _class_BakedLightmap_property_extents:

- :ref:`Vector3<class_Vector3>` **extents**

+-----------+---------------------------+
| *Default* | ``Vector3( 10, 10, 10 )`` |
+-----------+---------------------------+
| *Setter*  | set_extents(value)        |
+-----------+---------------------------+
| *Getter*  | get_extents()             |
+-----------+---------------------------+

Size of the baked lightmap. Only meshes inside this region will be included in the baked lightmap, also used as the bounds of the captured region for dynamic lighting.

----

.. _class_BakedLightmap_property_image_path:

- :ref:`String<class_String>` **image_path**

+----------+-----------------------+
| *Setter* | set_image_path(value) |
+----------+-----------------------+
| *Getter* | get_image_path()      |
+----------+-----------------------+

Deprecated, in previous versions it determined the location where lightmaps were be saved.

----

.. _class_BakedLightmap_property_light_data:

- :ref:`BakedLightmapData<class_BakedLightmapData>` **light_data**

+----------+-----------------------+
| *Setter* | set_light_data(value) |
+----------+-----------------------+
| *Getter* | get_light_data()      |
+----------+-----------------------+

The calculated light data.

----

.. _class_BakedLightmap_property_quality:

- :ref:`BakeQuality<enum_BakedLightmap_BakeQuality>` **quality**

+-----------+-------------------------+
| *Default* | ``1``                   |
+-----------+-------------------------+
| *Setter*  | set_bake_quality(value) |
+-----------+-------------------------+
| *Getter*  | get_bake_quality()      |
+-----------+-------------------------+

Determines the amount of samples per texel used in indrect light baking. The amount of samples for each quality level can be configured in the project settings.

----

.. _class_BakedLightmap_property_use_color:

- :ref:`bool<class_bool>` **use_color**

+-----------+----------------------+
| *Default* | ``true``             |
+-----------+----------------------+
| *Setter*  | set_use_color(value) |
+-----------+----------------------+
| *Getter*  | is_using_color()     |
+-----------+----------------------+

Store full color values in the lightmap textures. When disabled, lightmap textures will store a single brightness channel. Can be disabled to reduce disk usage if the scene contains only white lights or you don't mind losing color information in indirect lighting.

----

.. _class_BakedLightmap_property_use_denoiser:

- :ref:`bool<class_bool>` **use_denoiser**

+-----------+-------------------------+
| *Default* | ``true``                |
+-----------+-------------------------+
| *Setter*  | set_use_denoiser(value) |
+-----------+-------------------------+
| *Getter*  | is_using_denoiser()     |
+-----------+-------------------------+

When enabled, a lightmap denoiser will be used to reduce the noise inherent to Monte Carlo based global illumination.

----

.. _class_BakedLightmap_property_use_hdr:

- :ref:`bool<class_bool>` **use_hdr**

+-----------+--------------------+
| *Default* | ``true``           |
+-----------+--------------------+
| *Setter*  | set_use_hdr(value) |
+-----------+--------------------+
| *Getter*  | is_using_hdr()     |
+-----------+--------------------+

If ``true``, stores the lightmap textures in a high dynamic range format (EXR). If ``false``, stores the lightmap texture in a low dynamic range PNG image. This can be set to ``false`` to reduce disk usage, but light values over 1.0 will be clamped and you may see banding caused by the reduced precision.

**Note:** Setting :ref:`use_hdr<class_BakedLightmap_property_use_hdr>` to ``true`` will decrease lightmap banding even when using the GLES2 backend or if :ref:`ProjectSettings.rendering/quality/depth/hdr<class_ProjectSettings_property_rendering/quality/depth/hdr>` is ``false``.

Method Descriptions
-------------------

.. _class_BakedLightmap_method_bake:

- :ref:`BakeError<enum_BakedLightmap_BakeError>` **bake** **(** :ref:`Node<class_Node>` from_node=null, :ref:`String<class_String>` data_save_path="" **)**

Bakes the lightmap, scanning from the given ``from_node`` root and saves the resulting :ref:`BakedLightmapData<class_BakedLightmapData>` in ``data_save_path``. If no root node is provided, parent of this node will be used as root instead. If no save path is provided it will try to match the path from the current :ref:`light_data<class_BakedLightmap_property_light_data>`.

.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`