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Diffstat (limited to 'doc/classes/Area3D.xml')
| -rw-r--r-- | doc/classes/Area3D.xml | 193 |
1 files changed, 74 insertions, 119 deletions
diff --git a/doc/classes/Area3D.xml b/doc/classes/Area3D.xml index db1c96c8cb..e91cfd79a1 100644 --- a/doc/classes/Area3D.xml +++ b/doc/classes/Area3D.xml @@ -1,110 +1,59 @@ <?xml version="1.0" encoding="UTF-8" ?> <class name="Area3D" inherits="CollisionObject3D" version="4.0"> <brief_description> - General-purpose area node for detection and 3D physics influence. + 3D area for detection and physics and audio influence. </brief_description> <description> - 3D area that detects [CollisionObject3D] nodes overlapping, entering, or exiting. Can also alter or override local physics parameters (gravity, damping). + 3D area that detects [CollisionObject3D] nodes overlapping, entering, or exiting. Can also alter or override local physics parameters (gravity, damping) and route audio to custom audio buses. </description> <tutorials> <link title="3D Platformer Demo">https://godotengine.org/asset-library/asset/125</link> <link title="GUI in 3D Demo">https://godotengine.org/asset-library/asset/127</link> </tutorials> <methods> - <method name="get_collision_layer_bit" qualifiers="const"> - <return type="bool"> - </return> - <argument index="0" name="bit" type="int"> - </argument> - <description> - Returns an individual bit on the layer mask. - </description> - </method> - <method name="get_collision_mask_bit" qualifiers="const"> - <return type="bool"> - </return> - <argument index="0" name="bit" type="int"> - </argument> - <description> - Returns an individual bit on the collision mask. - </description> - </method> <method name="get_overlapping_areas" qualifiers="const"> - <return type="Area3D[]"> - </return> + <return type="Area3D[]" /> <description> Returns a list of intersecting [Area3D]s. For performance reasons (collisions are all processed at the same time) this list is modified once during the physics step, not immediately after objects are moved. Consider using signals instead. </description> </method> <method name="get_overlapping_bodies" qualifiers="const"> - <return type="Node3D[]"> - </return> + <return type="Node3D[]" /> <description> Returns a list of intersecting [PhysicsBody3D]s. For performance reasons (collisions are all processed at the same time) this list is modified once during the physics step, not immediately after objects are moved. Consider using signals instead. </description> </method> <method name="overlaps_area" qualifiers="const"> - <return type="bool"> - </return> - <argument index="0" name="area" type="Node"> - </argument> + <return type="bool" /> + <argument index="0" name="area" type="Node" /> <description> If [code]true[/code], the given area overlaps the Area3D. [b]Note:[/b] The result of this test is not immediate after moving objects. For performance, list of overlaps is updated once per frame and before the physics step. Consider using signals instead. </description> </method> <method name="overlaps_body" qualifiers="const"> - <return type="bool"> - </return> - <argument index="0" name="body" type="Node"> - </argument> + <return type="bool" /> + <argument index="0" name="body" type="Node" /> <description> If [code]true[/code], the given physics body overlaps the Area3D. [b]Note:[/b] The result of this test is not immediate after moving objects. For performance, list of overlaps is updated once per frame and before the physics step. Consider using signals instead. The [code]body[/code] argument can either be a [PhysicsBody3D] or a [GridMap] instance (while GridMaps are not physics body themselves, they register their tiles with collision shapes as a virtual physics body). </description> </method> - <method name="set_collision_layer_bit"> - <return type="void"> - </return> - <argument index="0" name="bit" type="int"> - </argument> - <argument index="1" name="value" type="bool"> - </argument> - <description> - Set/clear individual bits on the layer mask. This simplifies editing this [Area3D]'s layers. - </description> - </method> - <method name="set_collision_mask_bit"> - <return type="void"> - </return> - <argument index="0" name="bit" type="int"> - </argument> - <argument index="1" name="value" type="bool"> - </argument> - <description> - Set/clear individual bits on the collision mask. This simplifies editing which [Area3D] layers this [Area3D] scans. - </description> - </method> </methods> <members> <member name="angular_damp" type="float" setter="set_angular_damp" getter="get_angular_damp" default="0.1"> - 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). + The rate at which objects stop spinning in this area. Represents the angular velocity lost per second. + See [member ProjectSettings.physics/3d/default_angular_damp] for more details about damping. </member> - <member name="audio_bus_name" type="StringName" setter="set_audio_bus" getter="get_audio_bus" default="@"Master""> + <member name="audio_bus_name" type="StringName" setter="set_audio_bus_name" getter="get_audio_bus_name" default="&"Master""> The name of the area's audio bus. </member> <member name="audio_bus_override" type="bool" setter="set_audio_bus_override" getter="is_overriding_audio_bus" default="false"> If [code]true[/code], the area's audio bus overrides the default audio bus. </member> - <member name="collision_layer" type="int" setter="set_collision_layer" getter="get_collision_layer" default="1"> - 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 [member collision_mask]. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information. - </member> - <member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="1"> - The physics layers this area scans to determine collision detection. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information. - </member> <member name="gravity" type="float" setter="set_gravity" getter="get_gravity" default="9.8"> - 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. + The area's gravity intensity (in meters per second squared). This value multiplies the gravity vector. This is useful to alter the force of gravity without altering its direction. </member> <member name="gravity_distance_scale" type="float" setter="set_gravity_distance_scale" getter="get_gravity_distance_scale" default="0.0"> The falloff factor for point gravity. The greater the value, the faster gravity decreases with distance. @@ -112,11 +61,12 @@ <member name="gravity_point" type="bool" setter="set_gravity_is_point" getter="is_gravity_a_point" default="false"> If [code]true[/code], gravity is calculated from a point (set via [member gravity_vec]). See also [member space_override]. </member> - <member name="gravity_vec" type="Vector3" setter="set_gravity_vector" getter="get_gravity_vector" default="Vector3( 0, -1, 0 )"> + <member name="gravity_vec" type="Vector3" setter="set_gravity_vector" getter="get_gravity_vector" default="Vector3(0, -1, 0)"> The area's gravity vector (not normalized). If gravity is a point (see [member gravity_point]), this will be the point of attraction. </member> <member name="linear_damp" type="float" setter="set_linear_damp" getter="get_linear_damp" default="0.1"> - 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). + The rate at which objects stop moving in this area. Represents the linear velocity lost per second. + See [member ProjectSettings.physics/3d/default_linear_damp] for more details about damping. </member> <member name="monitorable" type="bool" setter="set_monitorable" getter="is_monitorable" default="true"> If [code]true[/code], other monitoring areas can detect this area. @@ -133,7 +83,7 @@ <member name="reverb_bus_enable" type="bool" setter="set_use_reverb_bus" getter="is_using_reverb_bus" default="false"> If [code]true[/code], the area applies reverb to its associated audio. </member> - <member name="reverb_bus_name" type="StringName" setter="set_reverb_bus" getter="get_reverb_bus" default="@"Master""> + <member name="reverb_bus_name" type="StringName" setter="set_reverb_bus" getter="get_reverb_bus" default="&"Master""> The reverb bus name to use for this area's associated audio. </member> <member name="reverb_bus_uniformity" type="float" setter="set_reverb_uniformity" getter="get_reverb_uniformity" default="0.0"> @@ -142,90 +92,95 @@ <member name="space_override" type="int" setter="set_space_override_mode" getter="get_space_override_mode" enum="Area3D.SpaceOverride" default="0"> Override mode for gravity and damping calculations within this area. See [enum SpaceOverride] for possible values. </member> + <member name="wind_attenuation_factor" type="float" setter="set_wind_attenuation_factor" getter="get_wind_attenuation_factor" default="0.0"> + The exponential rate at which wind force decreases with distance from its origin. + </member> + <member name="wind_force_magnitude" type="float" setter="set_wind_force_magnitude" getter="get_wind_force_magnitude" default="0.0"> + The magnitude of area-specific wind force. + </member> + <member name="wind_source_path" type="NodePath" setter="set_wind_source_path" getter="get_wind_source_path" default="NodePath("")"> + The [Node3D] which is used to specify the the direction and origin of an area-specific wind force. The direction is opposite to the z-axis of the [Node3D]'s local transform, and its origin is the origin of the [Node3D]'s local transform. + </member> </members> <signals> <signal name="area_entered"> - <argument index="0" name="area" type="Area3D"> - </argument> + <argument index="0" name="area" type="Area3D" /> <description> - Emitted when another area enters. + Emitted when another Area3D enters this Area3D. Requires [member monitoring] to be set to [code]true[/code]. + [code]area[/code] the other Area3D. </description> </signal> <signal name="area_exited"> - <argument index="0" name="area" type="Area3D"> - </argument> + <argument index="0" name="area" type="Area3D" /> <description> - Emitted when another area exits. + Emitted when another Area3D exits this Area3D. Requires [member monitoring] to be set to [code]true[/code]. + [code]area[/code] the other Area3D. </description> </signal> <signal name="area_shape_entered"> - <argument index="0" name="area_id" type="int"> - </argument> - <argument index="1" name="area" type="Area3D"> - </argument> - <argument index="2" name="area_shape" type="int"> - </argument> - <argument index="3" name="self_shape" type="int"> - </argument> + <argument index="0" name="area_rid" type="RID" /> + <argument index="1" name="area" type="Area3D" /> + <argument index="2" name="area_shape" type="int" /> + <argument index="3" name="local_shape" type="int" /> <description> - Emitted when another area enters, reporting which areas overlapped. [code]shape_owner_get_owner(shape_find_owner(shape))[/code] returns the parent object of the owner of the [code]shape[/code]. + Emitted when one of another Area3D's [Shape3D]s enters one of this Area3D's [Shape3D]s. Requires [member monitoring] to be set to [code]true[/code]. + [code]area_id[/code] the [RID] of the other Area3D's [CollisionObject3D] used by the [PhysicsServer3D]. + [code]area[/code] the other Area3D. + [code]area_shape[/code] the index of the [Shape3D] of the other Area3D used by the [PhysicsServer3D]. + [code]local_shape[/code] the index of the [Shape3D] of this Area3D used by the [PhysicsServer3D]. </description> </signal> <signal name="area_shape_exited"> - <argument index="0" name="area_id" type="int"> - </argument> - <argument index="1" name="area" type="Area3D"> - </argument> - <argument index="2" name="area_shape" type="int"> - </argument> - <argument index="3" name="self_shape" type="int"> - </argument> + <argument index="0" name="area_rid" type="RID" /> + <argument index="1" name="area" type="Area3D" /> + <argument index="2" name="area_shape" type="int" /> + <argument index="3" name="local_shape" type="int" /> <description> - Emitted when another area exits, reporting which areas were overlapping. + Emitted when one of another Area3D's [Shape3D]s enters one of this Area3D's [Shape3D]s. Requires [member monitoring] to be set to [code]true[/code]. + [code]area_id[/code] the [RID] of the other Area3D's [CollisionObject3D] used by the [PhysicsServer3D]. + [code]area[/code] the other Area3D. + [code]area_shape[/code] the index of the [Shape3D] of the other Area3D used by the [PhysicsServer3D]. + [code]local_shape[/code] the index of the [Shape3D] of this Area3D used by the [PhysicsServer3D]. </description> </signal> <signal name="body_entered"> - <argument index="0" name="body" type="Node"> - </argument> + <argument index="0" name="body" type="Node3D" /> <description> - Emitted when a physics body enters. - The [code]body[/code] argument can either be a [PhysicsBody3D] or a [GridMap] instance (while GridMaps are not physics body themselves, they register their tiles with collision shapes as a virtual physics body). + Emitted when a [PhysicsBody3D] or [GridMap] enters this Area3D. Requires [member monitoring] to be set to [code]true[/code]. [GridMap]s are detected if the [MeshLibrary] has Collision [Shape3D]s. + [code]body[/code] the [Node], if it exists in the tree, of the other [PhysicsBody3D] or [GridMap]. </description> </signal> <signal name="body_exited"> - <argument index="0" name="body" type="Node"> - </argument> + <argument index="0" name="body" type="Node3D" /> <description> - Emitted when a physics body exits. - The [code]body[/code] argument can either be a [PhysicsBody3D] or a [GridMap] instance (while GridMaps are not physics body themselves, they register their tiles with collision shapes as a virtual physics body). + Emitted when a [PhysicsBody3D] or [GridMap] exits this Area3D. Requires [member monitoring] to be set to [code]true[/code]. [GridMap]s are detected if the [MeshLibrary] has Collision [Shape3D]s. + [code]body[/code] the [Node], if it exists in the tree, of the other [PhysicsBody3D] or [GridMap]. </description> </signal> <signal name="body_shape_entered"> - <argument index="0" name="body_id" type="int"> - </argument> - <argument index="1" name="body" type="Node"> - </argument> - <argument index="2" name="body_shape" type="int"> - </argument> - <argument index="3" name="area_shape" type="int"> - </argument> + <argument index="0" name="body_rid" type="RID" /> + <argument index="1" name="body" type="Node3D" /> + <argument index="2" name="body_shape" type="int" /> + <argument index="3" name="local_shape" type="int" /> <description> - Emitted when a physics body enters, reporting which shapes overlapped. - The [code]body[/code] argument can either be a [PhysicsBody3D] or a [GridMap] instance (while GridMaps are not physics body themselves, they register their tiles with collision shapes as a virtual physics body). + Emitted when one of a [PhysicsBody3D] or [GridMap]'s [Shape3D]s enters one of this Area3D's [Shape3D]s. Requires [member monitoring] to be set to [code]true[/code]. [GridMap]s are detected if the [MeshLibrary] has Collision [Shape3D]s. + [code]body_id[/code] the [RID] of the [PhysicsBody3D] or [MeshLibrary]'s [CollisionObject3D] used by the [PhysicsServer3D]. + [code]body[/code] the [Node], if it exists in the tree, of the [PhysicsBody3D] or [GridMap]. + [code]body_shape[/code] the index of the [Shape3D] of the [PhysicsBody3D] or [GridMap] used by the [PhysicsServer3D]. + [code]local_shape[/code] the index of the [Shape3D] of this Area3D used by the [PhysicsServer3D]. </description> </signal> <signal name="body_shape_exited"> - <argument index="0" name="body_id" type="int"> - </argument> - <argument index="1" name="body" type="Node"> - </argument> - <argument index="2" name="body_shape" type="int"> - </argument> - <argument index="3" name="area_shape" type="int"> - </argument> - <description> - Emitted when a physics body exits, reporting which shapes were overlapping. - The [code]body[/code] argument can either be a [PhysicsBody3D] or a [GridMap] instance (while GridMaps are not physics body themselves, they register their tiles with collision shapes as a virtual physics body). + <argument index="0" name="body_rid" type="RID" /> + <argument index="1" name="body" type="Node3D" /> + <argument index="2" name="body_shape" type="int" /> + <argument index="3" name="local_shape" type="int" /> + <description> + Emitted when one of a [PhysicsBody3D] or [GridMap]'s [Shape3D]s enters one of this Area3D's [Shape3D]s. Requires [member monitoring] to be set to [code]true[/code]. [GridMap]s are detected if the [MeshLibrary] has Collision [Shape3D]s. + [code]body_id[/code] the [RID] of the [PhysicsBody3D] or [MeshLibrary]'s [CollisionObject3D] used by the [PhysicsServer3D]. + [code]body[/code] the [Node], if it exists in the tree, of the [PhysicsBody3D] or [GridMap]. + [code]body_shape[/code] the index of the [Shape3D] of the [PhysicsBody3D] or [GridMap] used by the [PhysicsServer3D]. + [code]local_shape[/code] the index of the [Shape3D] of this Area3D used by the [PhysicsServer3D]. </description> </signal> </signals> |