godot-docs/classes/class_tileset.rst

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

.. _class_TileSet:

TileSet
=======

**Inherits:** :ref:`Resource<class_resource>` **<** :ref:`Reference<class_reference>` **<** :ref:`Object<class_object>`

**Category:** Core

Brief Description
-----------------

Tile library for tilemaps.

Member Functions
----------------

+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2<class_vector2>`                      | :ref:`_forward_subtile_selection<class_TileSet__forward_subtile_selection>` **(** :ref:`int<class_int>` autotile_id, :ref:`int<class_int>` bitmask, :ref:`Object<class_object>` tilemap, :ref:`Vector2<class_vector2>` tile_location **)** virtual                                        |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                            | :ref:`_is_tile_bound<class_TileSet__is_tile_bound>` **(** :ref:`int<class_int>` drawn_id, :ref:`int<class_int>` neighbor_id **)** virtual                                                                                                                                                 |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                              | :ref:`autotile_get_bitmask_mode<class_TileSet_autotile_get_bitmask_mode>` **(** :ref:`int<class_int>` id **)** const                                                                                                                                                                      |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`autotile_set_bitmask_mode<class_TileSet_autotile_set_bitmask_mode>` **(** :ref:`int<class_int>` id, :ref:`int<class_int>` mode **)**                                                                                                                                                |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`clear<class_TileSet_clear>` **(** **)**                                                                                                                                                                                                                                             |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`create_tile<class_TileSet_create_tile>` **(** :ref:`int<class_int>` id **)**                                                                                                                                                                                                        |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                              | :ref:`find_tile_by_name<class_TileSet_find_tile_by_name>` **(** :ref:`String<class_string>` name **)** const                                                                                                                                                                              |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                              | :ref:`get_last_unused_tile_id<class_TileSet_get_last_unused_tile_id>` **(** **)** const                                                                                                                                                                                                   |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Array<class_array>`                          | :ref:`get_tiles_ids<class_TileSet_get_tiles_ids>` **(** **)** const                                                                                                                                                                                                                       |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`remove_tile<class_TileSet_remove_tile>` **(** :ref:`int<class_int>` id **)**                                                                                                                                                                                                        |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`tile_add_shape<class_TileSet_tile_add_shape>` **(** :ref:`int<class_int>` id, :ref:`Shape2D<class_shape2d>` shape, :ref:`Transform2D<class_transform2d>` shape_transform, :ref:`bool<class_bool>` one_way=false, :ref:`Vector2<class_vector2>` autotile_coord=Vector2( 0, 0 ) **)** |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`OccluderPolygon2D<class_occluderpolygon2d>`  | :ref:`tile_get_light_occluder<class_TileSet_tile_get_light_occluder>` **(** :ref:`int<class_int>` id **)** const                                                                                                                                                                          |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`ShaderMaterial<class_shadermaterial>`        | :ref:`tile_get_material<class_TileSet_tile_get_material>` **(** :ref:`int<class_int>` id **)** const                                                                                                                                                                                      |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_string>`                        | :ref:`tile_get_name<class_TileSet_tile_get_name>` **(** :ref:`int<class_int>` id **)** const                                                                                                                                                                                              |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`NavigationPolygon<class_navigationpolygon>`  | :ref:`tile_get_navigation_polygon<class_TileSet_tile_get_navigation_polygon>` **(** :ref:`int<class_int>` id **)** const                                                                                                                                                                  |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2<class_vector2>`                      | :ref:`tile_get_navigation_polygon_offset<class_TileSet_tile_get_navigation_polygon_offset>` **(** :ref:`int<class_int>` id **)** const                                                                                                                                                    |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Texture<class_texture>`                      | :ref:`tile_get_normal_map<class_TileSet_tile_get_normal_map>` **(** :ref:`int<class_int>` id **)** const                                                                                                                                                                                  |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2<class_vector2>`                      | :ref:`tile_get_occluder_offset<class_TileSet_tile_get_occluder_offset>` **(** :ref:`int<class_int>` id **)** const                                                                                                                                                                        |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Rect2<class_rect2>`                          | :ref:`tile_get_region<class_TileSet_tile_get_region>` **(** :ref:`int<class_int>` id **)** const                                                                                                                                                                                          |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Shape2D<class_shape2d>`                      | :ref:`tile_get_shape<class_TileSet_tile_get_shape>` **(** :ref:`int<class_int>` id, :ref:`int<class_int>` shape_id **)** const                                                                                                                                                            |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                              | :ref:`tile_get_shape_count<class_TileSet_tile_get_shape_count>` **(** :ref:`int<class_int>` id **)** const                                                                                                                                                                                |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                            | :ref:`tile_get_shape_one_way<class_TileSet_tile_get_shape_one_way>` **(** :ref:`int<class_int>` id, :ref:`int<class_int>` shape_id **)** const                                                                                                                                            |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Transform2D<class_transform2d>`              | :ref:`tile_get_shape_transform<class_TileSet_tile_get_shape_transform>` **(** :ref:`int<class_int>` id, :ref:`int<class_int>` shape_id **)** const                                                                                                                                        |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Array<class_array>`                          | :ref:`tile_get_shapes<class_TileSet_tile_get_shapes>` **(** :ref:`int<class_int>` id **)** const                                                                                                                                                                                          |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Texture<class_texture>`                      | :ref:`tile_get_texture<class_TileSet_tile_get_texture>` **(** :ref:`int<class_int>` id **)** const                                                                                                                                                                                        |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2<class_vector2>`                      | :ref:`tile_get_texture_offset<class_TileSet_tile_get_texture_offset>` **(** :ref:`int<class_int>` id **)** const                                                                                                                                                                          |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`tile_set_light_occluder<class_TileSet_tile_set_light_occluder>` **(** :ref:`int<class_int>` id, :ref:`OccluderPolygon2D<class_occluderpolygon2d>` light_occluder **)**                                                                                                              |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`tile_set_material<class_TileSet_tile_set_material>` **(** :ref:`int<class_int>` id, :ref:`ShaderMaterial<class_shadermaterial>` material **)**                                                                                                                                      |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`tile_set_name<class_TileSet_tile_set_name>` **(** :ref:`int<class_int>` id, :ref:`String<class_string>` name **)**                                                                                                                                                                  |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`tile_set_navigation_polygon<class_TileSet_tile_set_navigation_polygon>` **(** :ref:`int<class_int>` id, :ref:`NavigationPolygon<class_navigationpolygon>` navigation_polygon **)**                                                                                                  |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`tile_set_navigation_polygon_offset<class_TileSet_tile_set_navigation_polygon_offset>` **(** :ref:`int<class_int>` id, :ref:`Vector2<class_vector2>` navigation_polygon_offset **)**                                                                                                 |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`tile_set_normal_map<class_TileSet_tile_set_normal_map>` **(** :ref:`int<class_int>` id, :ref:`Texture<class_texture>` normal_map **)**                                                                                                                                              |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`tile_set_occluder_offset<class_TileSet_tile_set_occluder_offset>` **(** :ref:`int<class_int>` id, :ref:`Vector2<class_vector2>` occluder_offset **)**                                                                                                                               |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`tile_set_region<class_TileSet_tile_set_region>` **(** :ref:`int<class_int>` id, :ref:`Rect2<class_rect2>` region **)**                                                                                                                                                              |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`tile_set_shape<class_TileSet_tile_set_shape>` **(** :ref:`int<class_int>` id, :ref:`int<class_int>` shape_id, :ref:`Shape2D<class_shape2d>` shape **)**                                                                                                                             |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`tile_set_shape_one_way<class_TileSet_tile_set_shape_one_way>` **(** :ref:`int<class_int>` id, :ref:`int<class_int>` shape_id, :ref:`bool<class_bool>` one_way **)**                                                                                                                 |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`tile_set_shape_transform<class_TileSet_tile_set_shape_transform>` **(** :ref:`int<class_int>` id, :ref:`int<class_int>` shape_id, :ref:`Transform2D<class_transform2d>` shape_transform **)**                                                                                       |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`tile_set_shapes<class_TileSet_tile_set_shapes>` **(** :ref:`int<class_int>` id, :ref:`Array<class_array>` shapes **)**                                                                                                                                                              |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`tile_set_texture<class_TileSet_tile_set_texture>` **(** :ref:`int<class_int>` id, :ref:`Texture<class_texture>` texture **)**                                                                                                                                                       |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                               | :ref:`tile_set_texture_offset<class_TileSet_tile_set_texture_offset>` **(** :ref:`int<class_int>` id, :ref:`Vector2<class_vector2>` texture_offset **)**                                                                                                                                  |
+----------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

Enums
-----

  .. _enum_TileSet_BitmaskMode:

enum **BitmaskMode**

- **BITMASK_2X2** = **0**
- **BITMASK_3X3** = **1**

  .. _enum_TileSet_AutotileBindings:

enum **AutotileBindings**

- **BIND_TOPLEFT** = **1**
- **BIND_TOP** = **2**
- **BIND_TOPRIGHT** = **4**
- **BIND_LEFT** = **8**
- **BIND_RIGHT** = **32**
- **BIND_BOTTOMLEFT** = **64**
- **BIND_BOTTOM** = **128**
- **BIND_BOTTOMRIGHT** = **256**


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

A TileSet is a library of tiles for a :ref:`TileMap<class_tilemap>`. It contains a list of tiles, each consisting of a sprite and optional collision shapes.

Tiles are referenced by a unique integer ID.

Member Function Description
---------------------------

.. _class_TileSet__forward_subtile_selection:

- :ref:`Vector2<class_vector2>` **_forward_subtile_selection** **(** :ref:`int<class_int>` autotile_id, :ref:`int<class_int>` bitmask, :ref:`Object<class_object>` tilemap, :ref:`Vector2<class_vector2>` tile_location **)** virtual

.. _class_TileSet__is_tile_bound:

- :ref:`bool<class_bool>` **_is_tile_bound** **(** :ref:`int<class_int>` drawn_id, :ref:`int<class_int>` neighbor_id **)** virtual

.. _class_TileSet_autotile_get_bitmask_mode:

- :ref:`int<class_int>` **autotile_get_bitmask_mode** **(** :ref:`int<class_int>` id **)** const

.. _class_TileSet_autotile_set_bitmask_mode:

- void **autotile_set_bitmask_mode** **(** :ref:`int<class_int>` id, :ref:`int<class_int>` mode **)**

.. _class_TileSet_clear:

- void **clear** **(** **)**

Clear all tiles.

.. _class_TileSet_create_tile:

- void **create_tile** **(** :ref:`int<class_int>` id **)**

Create a new tile which will be referenced by the given ID.

.. _class_TileSet_find_tile_by_name:

- :ref:`int<class_int>` **find_tile_by_name** **(** :ref:`String<class_string>` name **)** const

Find the first tile matching the given name.

.. _class_TileSet_get_last_unused_tile_id:

- :ref:`int<class_int>` **get_last_unused_tile_id** **(** **)** const

Return the ID following the last currently used ID, useful when creating a new tile.

.. _class_TileSet_get_tiles_ids:

- :ref:`Array<class_array>` **get_tiles_ids** **(** **)** const

Return an array of all currently used tile IDs.

.. _class_TileSet_remove_tile:

- void **remove_tile** **(** :ref:`int<class_int>` id **)**

Remove the tile referenced by the given ID.

.. _class_TileSet_tile_add_shape:

- void **tile_add_shape** **(** :ref:`int<class_int>` id, :ref:`Shape2D<class_shape2d>` shape, :ref:`Transform2D<class_transform2d>` shape_transform, :ref:`bool<class_bool>` one_way=false, :ref:`Vector2<class_vector2>` autotile_coord=Vector2( 0, 0 ) **)**

.. _class_TileSet_tile_get_light_occluder:

- :ref:`OccluderPolygon2D<class_occluderpolygon2d>` **tile_get_light_occluder** **(** :ref:`int<class_int>` id **)** const

Return the light occluder of the tile.

.. _class_TileSet_tile_get_material:

- :ref:`ShaderMaterial<class_shadermaterial>` **tile_get_material** **(** :ref:`int<class_int>` id **)** const

Return the material of the tile.

.. _class_TileSet_tile_get_name:

- :ref:`String<class_string>` **tile_get_name** **(** :ref:`int<class_int>` id **)** const

Return the name of the tile.

.. _class_TileSet_tile_get_navigation_polygon:

- :ref:`NavigationPolygon<class_navigationpolygon>` **tile_get_navigation_polygon** **(** :ref:`int<class_int>` id **)** const

Return the navigation polygon of the tile.

.. _class_TileSet_tile_get_navigation_polygon_offset:

- :ref:`Vector2<class_vector2>` **tile_get_navigation_polygon_offset** **(** :ref:`int<class_int>` id **)** const

Return the offset of the tile's navigation polygon.

.. _class_TileSet_tile_get_normal_map:

- :ref:`Texture<class_texture>` **tile_get_normal_map** **(** :ref:`int<class_int>` id **)** const

.. _class_TileSet_tile_get_occluder_offset:

- :ref:`Vector2<class_vector2>` **tile_get_occluder_offset** **(** :ref:`int<class_int>` id **)** const

Return the offset of the tile's light occluder.

.. _class_TileSet_tile_get_region:

- :ref:`Rect2<class_rect2>` **tile_get_region** **(** :ref:`int<class_int>` id **)** const

Return the tile sub-region in the texture.

.. _class_TileSet_tile_get_shape:

- :ref:`Shape2D<class_shape2d>` **tile_get_shape** **(** :ref:`int<class_int>` id, :ref:`int<class_int>` shape_id **)** const

.. _class_TileSet_tile_get_shape_count:

- :ref:`int<class_int>` **tile_get_shape_count** **(** :ref:`int<class_int>` id **)** const

.. _class_TileSet_tile_get_shape_one_way:

- :ref:`bool<class_bool>` **tile_get_shape_one_way** **(** :ref:`int<class_int>` id, :ref:`int<class_int>` shape_id **)** const

.. _class_TileSet_tile_get_shape_transform:

- :ref:`Transform2D<class_transform2d>` **tile_get_shape_transform** **(** :ref:`int<class_int>` id, :ref:`int<class_int>` shape_id **)** const

.. _class_TileSet_tile_get_shapes:

- :ref:`Array<class_array>` **tile_get_shapes** **(** :ref:`int<class_int>` id **)** const

Return the array of shapes of the tile.

.. _class_TileSet_tile_get_texture:

- :ref:`Texture<class_texture>` **tile_get_texture** **(** :ref:`int<class_int>` id **)** const

Return the texture of the tile.

.. _class_TileSet_tile_get_texture_offset:

- :ref:`Vector2<class_vector2>` **tile_get_texture_offset** **(** :ref:`int<class_int>` id **)** const

Return the texture offset of the tile.

.. _class_TileSet_tile_set_light_occluder:

- void **tile_set_light_occluder** **(** :ref:`int<class_int>` id, :ref:`OccluderPolygon2D<class_occluderpolygon2d>` light_occluder **)**

Set a light occluder for the tile.

.. _class_TileSet_tile_set_material:

- void **tile_set_material** **(** :ref:`int<class_int>` id, :ref:`ShaderMaterial<class_shadermaterial>` material **)**

Set the material of the tile.

.. _class_TileSet_tile_set_name:

- void **tile_set_name** **(** :ref:`int<class_int>` id, :ref:`String<class_string>` name **)**

Set the name of the tile, for descriptive purposes.

.. _class_TileSet_tile_set_navigation_polygon:

- void **tile_set_navigation_polygon** **(** :ref:`int<class_int>` id, :ref:`NavigationPolygon<class_navigationpolygon>` navigation_polygon **)**

Set a navigation polygon for the tile.

.. _class_TileSet_tile_set_navigation_polygon_offset:

- void **tile_set_navigation_polygon_offset** **(** :ref:`int<class_int>` id, :ref:`Vector2<class_vector2>` navigation_polygon_offset **)**

Set an offset for the tile's navigation polygon.

.. _class_TileSet_tile_set_normal_map:

- void **tile_set_normal_map** **(** :ref:`int<class_int>` id, :ref:`Texture<class_texture>` normal_map **)**

.. _class_TileSet_tile_set_occluder_offset:

- void **tile_set_occluder_offset** **(** :ref:`int<class_int>` id, :ref:`Vector2<class_vector2>` occluder_offset **)**

Set an offset for the tile's light occluder.

.. _class_TileSet_tile_set_region:

- void **tile_set_region** **(** :ref:`int<class_int>` id, :ref:`Rect2<class_rect2>` region **)**

Set the tile sub-region in the texture. This is common in texture atlases.

.. _class_TileSet_tile_set_shape:

- void **tile_set_shape** **(** :ref:`int<class_int>` id, :ref:`int<class_int>` shape_id, :ref:`Shape2D<class_shape2d>` shape **)**

.. _class_TileSet_tile_set_shape_one_way:

- void **tile_set_shape_one_way** **(** :ref:`int<class_int>` id, :ref:`int<class_int>` shape_id, :ref:`bool<class_bool>` one_way **)**

.. _class_TileSet_tile_set_shape_transform:

- void **tile_set_shape_transform** **(** :ref:`int<class_int>` id, :ref:`int<class_int>` shape_id, :ref:`Transform2D<class_transform2d>` shape_transform **)**

.. _class_TileSet_tile_set_shapes:

- void **tile_set_shapes** **(** :ref:`int<class_int>` id, :ref:`Array<class_array>` shapes **)**

Set an array of shapes for the tile, enabling physics to collide with it.

.. _class_TileSet_tile_set_texture:

- void **tile_set_texture** **(** :ref:`int<class_int>` id, :ref:`Texture<class_texture>` texture **)**

Set the texture of the tile.

.. _class_TileSet_tile_set_texture_offset:

- void **tile_set_texture_offset** **(** :ref:`int<class_int>` id, :ref:`Vector2<class_vector2>` texture_offset **)**

Set the texture offset of the tile.