godot-docs/classes/class_area.rst

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.. DO NOT EDIT THIS FILE, but the Area.xml source instead.
.. The source is found in doc/classes or modules/<name>/doc_classes.

.. _class_Area:

Area
====

**Inherits:** :ref:`CollisionObject<class_collisionobject>` **<** :ref:`Spatial<class_spatial>` **<** :ref:`Node<class_node>` **<** :ref:`Object<class_object>`

**Category:** Core

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

General purpose area node for detection and 3D physics influence.

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

+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`      | :ref:`get_angular_damp<class_Area_get_angular_damp>`  **(** **)** const                                                                   |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_string>`    | :ref:`get_audio_bus<class_Area_get_audio_bus>`  **(** **)** const                                                                         |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`          | :ref:`get_collision_layer<class_Area_get_collision_layer>`  **(** **)** const                                                             |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`        | :ref:`get_collision_layer_bit<class_Area_get_collision_layer_bit>`  **(** :ref:`int<class_int>` bit  **)** const                          |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`          | :ref:`get_collision_mask<class_Area_get_collision_mask>`  **(** **)** const                                                               |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`        | :ref:`get_collision_mask_bit<class_Area_get_collision_mask_bit>`  **(** :ref:`int<class_int>` bit  **)** const                            |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`      | :ref:`get_gravity<class_Area_get_gravity>`  **(** **)** const                                                                             |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`      | :ref:`get_gravity_distance_scale<class_Area_get_gravity_distance_scale>`  **(** **)** const                                               |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector3<class_vector3>`  | :ref:`get_gravity_vector<class_Area_get_gravity_vector>`  **(** **)** const                                                               |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`      | :ref:`get_linear_damp<class_Area_get_linear_damp>`  **(** **)** const                                                                     |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Array<class_array>`      | :ref:`get_overlapping_areas<class_Area_get_overlapping_areas>`  **(** **)** const                                                         |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Array<class_array>`      | :ref:`get_overlapping_bodies<class_Area_get_overlapping_bodies>`  **(** **)** const                                                       |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`      | :ref:`get_priority<class_Area_get_priority>`  **(** **)** const                                                                           |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`      | :ref:`get_reverb_amount<class_Area_get_reverb_amount>`  **(** **)** const                                                                 |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_string>`    | :ref:`get_reverb_bus<class_Area_get_reverb_bus>`  **(** **)** const                                                                       |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`      | :ref:`get_reverb_uniformity<class_Area_get_reverb_uniformity>`  **(** **)** const                                                         |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`          | :ref:`get_space_override_mode<class_Area_get_space_override_mode>`  **(** **)** const                                                     |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`        | :ref:`is_gravity_a_point<class_Area_is_gravity_a_point>`  **(** **)** const                                                               |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`        | :ref:`is_monitorable<class_Area_is_monitorable>`  **(** **)** const                                                                       |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`        | :ref:`is_monitoring<class_Area_is_monitoring>`  **(** **)** const                                                                         |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`        | :ref:`is_overriding_audio_bus<class_Area_is_overriding_audio_bus>`  **(** **)** const                                                     |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`        | :ref:`is_using_reverb_bus<class_Area_is_using_reverb_bus>`  **(** **)** const                                                             |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`        | :ref:`overlaps_area<class_Area_overlaps_area>`  **(** :ref:`Node<class_node>` area  **)** const                                           |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`        | :ref:`overlaps_body<class_Area_overlaps_body>`  **(** :ref:`Node<class_node>` body  **)** const                                           |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_angular_damp<class_Area_set_angular_damp>`  **(** :ref:`float<class_float>` angular_damp  **)**                                 |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_audio_bus<class_Area_set_audio_bus>`  **(** :ref:`String<class_string>` name  **)**                                             |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_audio_bus_override<class_Area_set_audio_bus_override>`  **(** :ref:`bool<class_bool>` enable  **)**                             |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_collision_layer<class_Area_set_collision_layer>`  **(** :ref:`int<class_int>` collision_layer  **)**                            |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_collision_layer_bit<class_Area_set_collision_layer_bit>`  **(** :ref:`int<class_int>` bit, :ref:`bool<class_bool>` value  **)** |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_collision_mask<class_Area_set_collision_mask>`  **(** :ref:`int<class_int>` collision_mask  **)**                               |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_collision_mask_bit<class_Area_set_collision_mask_bit>`  **(** :ref:`int<class_int>` bit, :ref:`bool<class_bool>` value  **)**   |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_gravity<class_Area_set_gravity>`  **(** :ref:`float<class_float>` gravity  **)**                                                |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_gravity_distance_scale<class_Area_set_gravity_distance_scale>`  **(** :ref:`float<class_float>` distance_scale  **)**           |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_gravity_is_point<class_Area_set_gravity_is_point>`  **(** :ref:`bool<class_bool>` enable  **)**                                 |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_gravity_vector<class_Area_set_gravity_vector>`  **(** :ref:`Vector3<class_vector3>` vector  **)**                               |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_linear_damp<class_Area_set_linear_damp>`  **(** :ref:`float<class_float>` linear_damp  **)**                                    |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_monitorable<class_Area_set_monitorable>`  **(** :ref:`bool<class_bool>` enable  **)**                                           |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_monitoring<class_Area_set_monitoring>`  **(** :ref:`bool<class_bool>` enable  **)**                                             |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_priority<class_Area_set_priority>`  **(** :ref:`float<class_float>` priority  **)**                                             |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_reverb_amount<class_Area_set_reverb_amount>`  **(** :ref:`float<class_float>` amount  **)**                                     |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_reverb_bus<class_Area_set_reverb_bus>`  **(** :ref:`String<class_string>` name  **)**                                           |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_reverb_uniformity<class_Area_set_reverb_uniformity>`  **(** :ref:`float<class_float>` amount  **)**                             |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_space_override_mode<class_Area_set_space_override_mode>`  **(** :ref:`int<class_int>` enable  **)**                             |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+
| void                           | :ref:`set_use_reverb_bus<class_Area_set_use_reverb_bus>`  **(** :ref:`bool<class_bool>` enable  **)**                                     |
+--------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------+

Signals
-------

-  **area_entered**  **(** :ref:`Object<class_object>` area  **)**
Emitted when another area enters.

-  **area_exited**  **(** :ref:`Object<class_object>` area  **)**
Emitted when another area exits.

-  **area_shape_entered**  **(** :ref:`int<class_int>` area_id, :ref:`Object<class_object>` area, :ref:`int<class_int>` area_shape, :ref:`int<class_int>` self_shape  **)**
Emitted when another area enters, reporting which areas overlapped.

-  **area_shape_exited**  **(** :ref:`int<class_int>` area_id, :ref:`Object<class_object>` area, :ref:`int<class_int>` area_shape, :ref:`int<class_int>` self_shape  **)**
Emitted when another area exits, reporting which areas were overlapping.

-  **body_entered**  **(** :ref:`Object<class_object>` body  **)**
Emitted when a :ref:`PhysicsBody<class_physicsbody>` object enters.

-  **body_exited**  **(** :ref:`Object<class_object>` body  **)**
Emitted when a :ref:`PhysicsBody2D<class_physicsbody2d>` object exits.

-  **body_shape_entered**  **(** :ref:`int<class_int>` body_id, :ref:`Object<class_object>` body, :ref:`int<class_int>` body_shape, :ref:`int<class_int>` area_shape  **)**
Emitted when a :ref:`PhysicsBody2D<class_physicsbody2d>` object enters, reporting which shapes overlapped.

-  **body_shape_exited**  **(** :ref:`int<class_int>` body_id, :ref:`Object<class_object>` body, :ref:`int<class_int>` body_shape, :ref:`int<class_int>` area_shape  **)**
Emitted when a :ref:`PhysicsBody2D<class_physicsbody2d>` object exits, reporting which shapes were overlapping.


Member Variables
----------------

- :ref:`float<class_float>` **angular_damp** - The rate at which objects stop spinning in this area. Represents the angular velocity lost per second. Values range from [code]0[/code] (no damping) to [code]1[/code] (full damping).
- :ref:`String<class_string>` **audio_bus_name** - The name of the area's audio bus.
- :ref:`bool<class_bool>` **audio_bus_override** - If [code]true[/code] the area's audio bus overrides the default audio bus. Default value: [code]false[/code].
- :ref:`int<class_int>` **collision_layer** - The area's physics layer(s). Collidable objects can exist in any of 32 different layers. A contact is detected if object A is in any of the layers that object B scans, or object B is in any layers that object A scans. See also [code]collision_mask[/code].
- :ref:`int<class_int>` **collision_mask** - The physics layers this area scans to determine collision detection.
- :ref:`float<class_float>` **gravity** - The area's gravity intensity (ranges from -1024 to 1024). This value multiplies the gravity vector. This is useful to alter the force of gravity without altering its direction.
- :ref:`float<class_float>` **gravity_distance_scale** - The falloff factor for point gravity. The greater the value, the faster gravity decreases with distance.
- :ref:`bool<class_bool>` **gravity_point** - If [code]true[/code] gravity is calculated from a point (set via [code]gravity_vec[/code]). Also see [code]space_override[/code]. Default value: [code]false[/code].
- :ref:`Vector3<class_vector3>` **gravity_vec** - The area's gravity vector (not normalized). If gravity is a point (see [method is_gravity_a_point]), this will be the point of attraction.
- :ref:`float<class_float>` **linear_damp** - The rate at which objects stop moving in this area. Represents the linear velocity lost per second. Values range from [code]0[/code] (no damping) to [code]1[/code] (full damping).
- :ref:`bool<class_bool>` **monitorable** - If [code]true[/code] other monitoring areas can detect this area. Default value: [code]true[/code].
- :ref:`bool<class_bool>` **monitoring** - If [code]true[/code] the area detects bodies or areas entering and exiting it. Default value: [code]true[/code].
- :ref:`float<class_float>` **priority** - The area's priority. Higher priority areas are processed first. Default value: 0.
- :ref:`float<class_float>` **reverb_bus_amount**
- :ref:`bool<class_bool>` **reverb_bus_enable**
- :ref:`String<class_string>` **reverb_bus_name**
- :ref:`float<class_float>` **reverb_bus_uniformity**
- :ref:`int<class_int>` **space_override** - Override mode for gravity and damping calculations within this area. See the SPACE_OVERRIDE_* constants for values.

Numeric Constants
-----------------

- **SPACE_OVERRIDE_DISABLED** = **0** --- This area does not affect gravity/damping.
- **SPACE_OVERRIDE_COMBINE** = **1** --- This area adds its gravity/damping values to whatever has been calculated so far (in ``priority`` order).
- **SPACE_OVERRIDE_COMBINE_REPLACE** = **2** --- This area adds its gravity/damping values to whatever has been calculated so far (in ``priority`` order), ignoring any lower priority areas.
- **SPACE_OVERRIDE_REPLACE** = **3** --- This area replaces any gravity/damping, even the defaults, ignoring any lower priority areas.
- **SPACE_OVERRIDE_REPLACE_COMBINE** = **4** --- This area replaces any gravity/damping calculated so far (in ``priority`` order), but keeps calculating the rest of the areas.

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

3D area that detects :ref:`CollisionObject<class_collisionobject>` nodes overlapping, entering, or exiting. Can also alter or override local physics parameters (gravity, damping).

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

.. _class_Area_get_angular_damp:

- :ref:`float<class_float>`  **get_angular_damp**  **(** **)** const

Return the angular damp rate.

.. _class_Area_get_audio_bus:

- :ref:`String<class_string>`  **get_audio_bus**  **(** **)** const

.. _class_Area_get_collision_layer:

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

Return the physics layer this area is in.

.. _class_Area_get_collision_layer_bit:

- :ref:`bool<class_bool>`  **get_collision_layer_bit**  **(** :ref:`int<class_int>` bit  **)** const

Return an individual bit on the layer mask.

.. _class_Area_get_collision_mask:

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

Return the physics layers this area can scan for collisions.

.. _class_Area_get_collision_mask_bit:

- :ref:`bool<class_bool>`  **get_collision_mask_bit**  **(** :ref:`int<class_int>` bit  **)** const

Return an individual bit on the collision mask.

.. _class_Area_get_gravity:

- :ref:`float<class_float>`  **get_gravity**  **(** **)** const

Return the gravity intensity.

.. _class_Area_get_gravity_distance_scale:

- :ref:`float<class_float>`  **get_gravity_distance_scale**  **(** **)** const

Return the falloff factor for point gravity.

.. _class_Area_get_gravity_vector:

- :ref:`Vector3<class_vector3>`  **get_gravity_vector**  **(** **)** const

Return the gravity vector. If gravity is a point (see :ref:`is_gravity_a_point<class_Area_is_gravity_a_point>`), this will be the attraction center.

.. _class_Area_get_linear_damp:

- :ref:`float<class_float>`  **get_linear_damp**  **(** **)** const

Return the linear damp rate.

.. _class_Area_get_overlapping_areas:

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

Returns a list of intersecting :ref:`Area<class_area>`\ s.

.. _class_Area_get_overlapping_bodies:

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

Returns a list of intersecting :ref:`PhysicsBody<class_physicsbody>`\ s.

.. _class_Area_get_priority:

- :ref:`float<class_float>`  **get_priority**  **(** **)** const

Return the processing order of this area.

.. _class_Area_get_reverb_amount:

- :ref:`float<class_float>`  **get_reverb_amount**  **(** **)** const

.. _class_Area_get_reverb_bus:

- :ref:`String<class_string>`  **get_reverb_bus**  **(** **)** const

.. _class_Area_get_reverb_uniformity:

- :ref:`float<class_float>`  **get_reverb_uniformity**  **(** **)** const

.. _class_Area_get_space_override_mode:

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

Return the space override mode.

.. _class_Area_is_gravity_a_point:

- :ref:`bool<class_bool>`  **is_gravity_a_point**  **(** **)** const

Return whether gravity is a point. A point gravity will attract objects towards it, as opposed to a gravity vector, which moves them in a given direction.

.. _class_Area_is_monitorable:

- :ref:`bool<class_bool>`  **is_monitorable**  **(** **)** const

Return whether this area can be detected by other, monitoring, areas.

.. _class_Area_is_monitoring:

- :ref:`bool<class_bool>`  **is_monitoring**  **(** **)** const

Return whether this area detects bodies/areas entering/exiting it.

.. _class_Area_is_overriding_audio_bus:

- :ref:`bool<class_bool>`  **is_overriding_audio_bus**  **(** **)** const

.. _class_Area_is_using_reverb_bus:

- :ref:`bool<class_bool>`  **is_using_reverb_bus**  **(** **)** const

.. _class_Area_overlaps_area:

- :ref:`bool<class_bool>`  **overlaps_area**  **(** :ref:`Node<class_node>` area  **)** const

If ``true`` the given area overlaps the Area.

.. _class_Area_overlaps_body:

- :ref:`bool<class_bool>`  **overlaps_body**  **(** :ref:`Node<class_node>` body  **)** const

If ``true`` the given body overlaps the Area.

.. _class_Area_set_angular_damp:

- void  **set_angular_damp**  **(** :ref:`float<class_float>` angular_damp  **)**

Set the rate at which objects stop spinning in this area, if there are not any other forces making it spin. The value is a fraction of its current speed, lost per second. Thus, a value of 1.0 should mean stopping immediately, and 0.0 means the object never stops.

In practice, as the fraction of speed lost gets smaller with each frame, a value of 1.0 does not mean the object will stop in exactly one second. Only when the physics calculations are done at 1 frame per second, it does stop in a second.

.. _class_Area_set_audio_bus:

- void  **set_audio_bus**  **(** :ref:`String<class_string>` name  **)**

.. _class_Area_set_audio_bus_override:

- void  **set_audio_bus_override**  **(** :ref:`bool<class_bool>` enable  **)**

.. _class_Area_set_collision_layer:

- void  **set_collision_layer**  **(** :ref:`int<class_int>` collision_layer  **)**

Set the physics layers this area is in.

Collidable objects can exist in any of 32 different layers. These layers are not visual, but more of a tagging system instead. A collidable can use these layers/tags to select with which objects it can collide, using :ref:`set_collision_mask<class_Area_set_collision_mask>`.

A contact is detected if object A is in any of the layers that object B scans, or object B is in any layer scanned by object A.

.. _class_Area_set_collision_layer_bit:

- void  **set_collision_layer_bit**  **(** :ref:`int<class_int>` bit, :ref:`bool<class_bool>` value  **)**

Set/clear individual bits on the layer mask. This makes getting an area in/out of only one layer easier.

.. _class_Area_set_collision_mask:

- void  **set_collision_mask**  **(** :ref:`int<class_int>` collision_mask  **)**

Set the physics layers this area can scan for collisions.

.. _class_Area_set_collision_mask_bit:

- void  **set_collision_mask_bit**  **(** :ref:`int<class_int>` bit, :ref:`bool<class_bool>` value  **)**

Set/clear individual bits on the collision mask. This makes selecting the areas scanned easier.

.. _class_Area_set_gravity:

- void  **set_gravity**  **(** :ref:`float<class_float>` gravity  **)**

Set the gravity intensity. This is useful to alter the force of gravity without altering its direction.

This value multiplies the gravity vector, whether it is the given vector (:ref:`set_gravity_vector<class_Area_set_gravity_vector>`), or a calculated one (when using a center of gravity).

.. _class_Area_set_gravity_distance_scale:

- void  **set_gravity_distance_scale**  **(** :ref:`float<class_float>` distance_scale  **)**

Set the falloff factor for point gravity. The greater this value is, the faster the strength of gravity decreases with the square of distance.

.. _class_Area_set_gravity_is_point:

- void  **set_gravity_is_point**  **(** :ref:`bool<class_bool>` enable  **)**

When overriding space parameters, this method sets whether this area has a center of gravity. To set/get the location of the center of gravity, use :ref:`set_gravity_vector<class_Area_set_gravity_vector>`/:ref:`get_gravity_vector<class_Area_get_gravity_vector>`.

.. _class_Area_set_gravity_vector:

- void  **set_gravity_vector**  **(** :ref:`Vector3<class_vector3>` vector  **)**

Set the gravity vector. This vector does not have to be normalized.

If gravity is a point (see :ref:`is_gravity_a_point<class_Area_is_gravity_a_point>`), this will be the attraction center.

.. _class_Area_set_linear_damp:

- void  **set_linear_damp**  **(** :ref:`float<class_float>` linear_damp  **)**

Set the rate at which objects stop moving in this area, if there are not any other forces moving it. The value is a fraction of its current speed, lost per second. Thus, a value of 1.0 should mean stopping immediately, and 0.0 means the object never stops.

In practice, as the fraction of speed lost gets smaller with each frame, a value of 1.0 does not mean the object will stop in exactly one second. Only when the physics calculations are done at 1 frame per second, it does stop in a second.

.. _class_Area_set_monitorable:

- void  **set_monitorable**  **(** :ref:`bool<class_bool>` enable  **)**

Set whether this area can be detected by other, monitoring, areas. Only areas need to be marked as monitorable. Bodies are always so.

.. _class_Area_set_monitoring:

- void  **set_monitoring**  **(** :ref:`bool<class_bool>` enable  **)**

Set whether this area can detect bodies/areas entering/exiting it.

.. _class_Area_set_priority:

- void  **set_priority**  **(** :ref:`float<class_float>` priority  **)**

Set the order in which the area is processed. Greater values mean the area gets processed first. This is useful for areas which have a space override different from AREA_SPACE_OVERRIDE_DISABLED or AREA_SPACE_OVERRIDE_COMBINE, as they replace values, and are thus order-dependent.

Areas with the same priority value get evaluated in an unpredictable order, and should be differentiated if evaluation order is to be important.

.. _class_Area_set_reverb_amount:

- void  **set_reverb_amount**  **(** :ref:`float<class_float>` amount  **)**

.. _class_Area_set_reverb_bus:

- void  **set_reverb_bus**  **(** :ref:`String<class_string>` name  **)**

.. _class_Area_set_reverb_uniformity:

- void  **set_reverb_uniformity**  **(** :ref:`float<class_float>` amount  **)**

.. _class_Area_set_space_override_mode:

- void  **set_space_override_mode**  **(** :ref:`int<class_int>` enable  **)**

Set the space override mode. This mode controls how an area affects gravity and damp.

AREA_SPACE_OVERRIDE_DISABLED: This area does not affect gravity/damp. These are generally areas that exist only to detect collisions, and objects entering or exiting them.

AREA_SPACE_OVERRIDE_COMBINE: This area adds its gravity/damp values to whatever has been calculated so far. This way, many overlapping areas can combine their physics to make interesting effects.

AREA_SPACE_OVERRIDE_COMBINE_REPLACE: This area adds its gravity/damp values to whatever has been calculated so far. Then stops taking into account the rest of the areas, even the default one.

AREA_SPACE_OVERRIDE_REPLACE: This area replaces any gravity/damp, even the default one, and stops taking into account the rest of the areas.

AREA_SPACE_OVERRIDE_REPLACE_COMBINE: This area replaces any gravity/damp calculated so far, but keeps calculating the rest of the areas, down to the default one.

.. _class_Area_set_use_reverb_bus:

- void  **set_use_reverb_bus**  **(** :ref:`bool<class_bool>` enable  **)**