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141 lines
7.8 KiB
ReStructuredText
141 lines
7.8 KiB
ReStructuredText
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.. DO NOT EDIT THIS FILE!!!
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.. Generated automatically from Godot engine sources.
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.. Generator: https://github.com/godotengine/godot/tree/3.5/doc/tools/make_rst.py.
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.. XML source: https://github.com/godotengine/godot/tree/3.5/doc/classes/ParallaxBackground.xml.
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.. _class_ParallaxBackground:
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ParallaxBackground
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==================
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**Inherits:** :ref:`CanvasLayer<class_CanvasLayer>` **<** :ref:`Node<class_Node>` **<** :ref:`Object<class_Object>`
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A node used to create a parallax scrolling background.
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Description
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-----------
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A ParallaxBackground uses one or more :ref:`ParallaxLayer<class_ParallaxLayer>` child nodes to create a parallax effect. Each :ref:`ParallaxLayer<class_ParallaxLayer>` can move at a different speed using :ref:`ParallaxLayer.motion_offset<class_ParallaxLayer_property_motion_offset>`. This creates an illusion of depth in a 2D game. If not used with a :ref:`Camera2D<class_Camera2D>`, you must manually calculate the :ref:`scroll_offset<class_ParallaxBackground_property_scroll_offset>`.
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Properties
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----------
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+-------------------------------+-----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------+
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| :ref:`int<class_int>` | layer | ``-100`` (overrides :ref:`CanvasLayer<class_CanvasLayer_property_layer>`) |
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+-------------------------------+-----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------+
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| :ref:`Vector2<class_Vector2>` | :ref:`scroll_base_offset<class_ParallaxBackground_property_scroll_base_offset>` | ``Vector2( 0, 0 )`` |
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+-------------------------------+-----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------+
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| :ref:`Vector2<class_Vector2>` | :ref:`scroll_base_scale<class_ParallaxBackground_property_scroll_base_scale>` | ``Vector2( 1, 1 )`` |
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+-------------------------------+-----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------+
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| :ref:`bool<class_bool>` | :ref:`scroll_ignore_camera_zoom<class_ParallaxBackground_property_scroll_ignore_camera_zoom>` | ``false`` |
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+-------------------------------+-----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------+
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| :ref:`Vector2<class_Vector2>` | :ref:`scroll_limit_begin<class_ParallaxBackground_property_scroll_limit_begin>` | ``Vector2( 0, 0 )`` |
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+-------------------------------+-----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------+
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| :ref:`Vector2<class_Vector2>` | :ref:`scroll_limit_end<class_ParallaxBackground_property_scroll_limit_end>` | ``Vector2( 0, 0 )`` |
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+-------------------------------+-----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------+
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| :ref:`Vector2<class_Vector2>` | :ref:`scroll_offset<class_ParallaxBackground_property_scroll_offset>` | ``Vector2( 0, 0 )`` |
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+-------------------------------+-----------------------------------------------------------------------------------------------+---------------------------------------------------------------------------+
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Property Descriptions
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---------------------
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.. _class_ParallaxBackground_property_scroll_base_offset:
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- :ref:`Vector2<class_Vector2>` **scroll_base_offset**
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+-----------+-------------------------------+
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| *Default* | ``Vector2( 0, 0 )`` |
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+-----------+-------------------------------+
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| *Setter* | set_scroll_base_offset(value) |
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+-----------+-------------------------------+
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| *Getter* | get_scroll_base_offset() |
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+-----------+-------------------------------+
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The base position offset for all :ref:`ParallaxLayer<class_ParallaxLayer>` children.
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----
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.. _class_ParallaxBackground_property_scroll_base_scale:
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- :ref:`Vector2<class_Vector2>` **scroll_base_scale**
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+-----------+------------------------------+
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| *Default* | ``Vector2( 1, 1 )`` |
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+-----------+------------------------------+
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| *Setter* | set_scroll_base_scale(value) |
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+-----------+------------------------------+
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| *Getter* | get_scroll_base_scale() |
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+-----------+------------------------------+
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The base motion scale for all :ref:`ParallaxLayer<class_ParallaxLayer>` children.
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----
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.. _class_ParallaxBackground_property_scroll_ignore_camera_zoom:
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- :ref:`bool<class_bool>` **scroll_ignore_camera_zoom**
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+-----------+-------------------------------+
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| *Default* | ``false`` |
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+-----------+-------------------------------+
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| *Setter* | set_ignore_camera_zoom(value) |
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+-----------+-------------------------------+
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| *Getter* | is_ignore_camera_zoom() |
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+-----------+-------------------------------+
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If ``true``, elements in :ref:`ParallaxLayer<class_ParallaxLayer>` child aren't affected by the zoom level of the camera.
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----
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.. _class_ParallaxBackground_property_scroll_limit_begin:
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- :ref:`Vector2<class_Vector2>` **scroll_limit_begin**
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+-----------+------------------------+
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| *Default* | ``Vector2( 0, 0 )`` |
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+-----------+------------------------+
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| *Setter* | set_limit_begin(value) |
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+-----------+------------------------+
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| *Getter* | get_limit_begin() |
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+-----------+------------------------+
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Top-left limits for scrolling to begin. If the camera is outside of this limit, the background will stop scrolling. Must be lower than :ref:`scroll_limit_end<class_ParallaxBackground_property_scroll_limit_end>` to work.
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----
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.. _class_ParallaxBackground_property_scroll_limit_end:
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- :ref:`Vector2<class_Vector2>` **scroll_limit_end**
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+-----------+----------------------+
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| *Default* | ``Vector2( 0, 0 )`` |
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+-----------+----------------------+
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| *Setter* | set_limit_end(value) |
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+-----------+----------------------+
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| *Getter* | get_limit_end() |
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+-----------+----------------------+
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Bottom-right limits for scrolling to end. If the camera is outside of this limit, the background will stop scrolling. Must be higher than :ref:`scroll_limit_begin<class_ParallaxBackground_property_scroll_limit_begin>` to work.
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----
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.. _class_ParallaxBackground_property_scroll_offset:
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- :ref:`Vector2<class_Vector2>` **scroll_offset**
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+-----------+--------------------------+
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| *Default* | ``Vector2( 0, 0 )`` |
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+-----------+--------------------------+
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| *Setter* | set_scroll_offset(value) |
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+-----------+--------------------------+
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| *Getter* | get_scroll_offset() |
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+-----------+--------------------------+
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The ParallaxBackground's scroll value. Calculated automatically when using a :ref:`Camera2D<class_Camera2D>`, but can be used to manually manage scrolling when no camera is present.
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.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
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.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
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.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
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