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Diffstat (limited to 'doc/classes/RayCast2D.xml')
| -rw-r--r-- | doc/classes/RayCast2D.xml | 86 |
1 files changed, 33 insertions, 53 deletions
diff --git a/doc/classes/RayCast2D.xml b/doc/classes/RayCast2D.xml index 51f3f0334d..1d32db8078 100644 --- a/doc/classes/RayCast2D.xml +++ b/doc/classes/RayCast2D.xml @@ -4,128 +4,105 @@ Query the closest object intersecting a ray. </brief_description> <description> - A RayCast represents a line from its origin to its destination position, [code]cast_to[/code]. It is used to query the 2D space in order to find the closest object along the path of the ray. - RayCast2D can ignore some objects by adding them to the exception list via [code]add_exception[/code], by setting proper filtering with collision layers, or by filtering object types with type masks. + A RayCast represents a line from its origin to its destination position, [member target_position]. It is used to query the 2D space in order to find the closest object along the path of the ray. + RayCast2D can ignore some objects by adding them to the exception list via [method add_exception], by setting proper filtering with collision layers, or by filtering object types with type masks. RayCast2D can be configured to report collisions with [Area2D]s ([member collide_with_areas]) and/or [PhysicsBody2D]s ([member collide_with_bodies]). Only enabled raycasts will be able to query the space and report collisions. RayCast2D calculates intersection every physics frame (see [Node]), and the result is cached so it can be used later until the next frame. If multiple queries are required between physics frames (or during the same frame) use [method force_raycast_update] after adjusting the raycast. </description> <tutorials> - <link>https://docs.godotengine.org/en/latest/tutorials/physics/ray-casting.html</link> + <link title="Ray-casting">https://docs.godotengine.org/en/latest/tutorials/physics/ray-casting.html</link> </tutorials> <methods> <method name="add_exception"> - <return type="void"> - </return> - <argument index="0" name="node" type="Object"> - </argument> + <return type="void" /> + <argument index="0" name="node" type="Object" /> <description> Adds a collision exception so the ray does not report collisions with the specified node. </description> </method> <method name="add_exception_rid"> - <return type="void"> - </return> - <argument index="0" name="rid" type="RID"> - </argument> + <return type="void" /> + <argument index="0" name="rid" type="RID" /> <description> Adds a collision exception so the ray does not report collisions with the specified [RID]. </description> </method> <method name="clear_exceptions"> - <return type="void"> - </return> + <return type="void" /> <description> Removes all collision exceptions for this ray. </description> </method> <method name="force_raycast_update"> - <return type="void"> - </return> + <return type="void" /> <description> Updates the collision information for the ray. Use this method to update the collision information immediately instead of waiting for the next [code]_physics_process[/code] call, for example if the ray or its parent has changed state. - [b]Note:[/b] [code]enabled == true[/code] is not required for this to work. + [b]Note:[/b] [member enabled] does not need to be [code]true[/code] for this to work. </description> </method> <method name="get_collider" qualifiers="const"> - <return type="Object"> - </return> + <return type="Object" /> <description> Returns the first object that the ray intersects, or [code]null[/code] if no object is intersecting the ray (i.e. [method is_colliding] returns [code]false[/code]). </description> </method> <method name="get_collider_shape" qualifiers="const"> - <return type="int"> - </return> + <return type="int" /> <description> Returns the shape ID of the first object that the ray intersects, or [code]0[/code] if no object is intersecting the ray (i.e. [method is_colliding] returns [code]false[/code]). </description> </method> - <method name="get_collision_mask_bit" qualifiers="const"> - <return type="bool"> - </return> - <argument index="0" name="bit" type="int"> - </argument> + <method name="get_collision_mask_value" qualifiers="const"> + <return type="bool" /> + <argument index="0" name="layer_number" type="int" /> <description> - Returns an individual bit on the collision mask. + Returns whether or not the specified layer of the [member collision_mask] is enabled, given a [code]layer_number[/code] between 1 and 32. </description> </method> <method name="get_collision_normal" qualifiers="const"> - <return type="Vector2"> - </return> + <return type="Vector2" /> <description> Returns the normal of the intersecting object's shape at the collision point. </description> </method> <method name="get_collision_point" qualifiers="const"> - <return type="Vector2"> - </return> + <return type="Vector2" /> <description> Returns the collision point at which the ray intersects the closest object. [b]Note:[/b] this point is in the [b]global[/b] coordinate system. </description> </method> <method name="is_colliding" qualifiers="const"> - <return type="bool"> - </return> + <return type="bool" /> <description> Returns whether any object is intersecting with the ray's vector (considering the vector length). </description> </method> <method name="remove_exception"> - <return type="void"> - </return> - <argument index="0" name="node" type="Object"> - </argument> + <return type="void" /> + <argument index="0" name="node" type="Object" /> <description> Removes a collision exception so the ray does report collisions with the specified node. </description> </method> <method name="remove_exception_rid"> - <return type="void"> - </return> - <argument index="0" name="rid" type="RID"> - </argument> + <return type="void" /> + <argument index="0" name="rid" type="RID" /> <description> Removes a collision exception so the ray does report collisions with the specified [RID]. </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> + <method name="set_collision_mask_value"> + <return type="void" /> + <argument index="0" name="layer_number" type="int" /> + <argument index="1" name="value" type="bool" /> <description> - Sets or clears individual bits on the collision mask. This makes selecting the areas scanned easier. + Based on [code]value[/code], enables or disables the specified layer in the [member collision_mask], given a [code]layer_number[/code] between 1 and 32. </description> </method> </methods> <members> - <member name="cast_to" type="Vector2" setter="set_cast_to" getter="get_cast_to" default="Vector2( 0, 50 )"> - The ray's destination point, relative to the RayCast's [code]position[/code]. - </member> <member name="collide_with_areas" type="bool" setter="set_collide_with_areas" getter="is_collide_with_areas_enabled" default="false"> If [code]true[/code], collision with [Area2D]s will be reported. </member> @@ -133,14 +110,17 @@ If [code]true[/code], collision with [PhysicsBody2D]s will be reported. </member> <member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="1"> - The ray's collision mask. Only objects in at least one collision layer enabled in the mask will be detected. + The ray's collision mask. Only objects in at least one collision layer enabled in the mask will be detected. 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="enabled" type="bool" setter="set_enabled" getter="is_enabled" default="false"> + <member name="enabled" type="bool" setter="set_enabled" getter="is_enabled" default="true"> If [code]true[/code], collisions will be reported. </member> <member name="exclude_parent" type="bool" setter="set_exclude_parent_body" getter="get_exclude_parent_body" default="true"> If [code]true[/code], the parent node will be excluded from collision detection. </member> + <member name="target_position" type="Vector2" setter="set_target_position" getter="get_target_position" default="Vector2(0, 50)"> + The ray's destination point, relative to the RayCast's [code]position[/code]. + </member> </members> <constants> </constants> |