mirror of
https://github.com/godotengine/godot.git
synced 2025-10-31 05:31:01 +00:00
223 lines
6.8 KiB
XML
223 lines
6.8 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
|
|
<class name="AABB" version="3.2">
|
|
<brief_description>
|
|
Axis-Aligned Bounding Box.
|
|
</brief_description>
|
|
<description>
|
|
[AABB] consists of a position, a size, and several utility functions. It is typically used for fast overlap tests.
|
|
It uses floating-point coordinates. The 2D counterpart to [AABB] is [Rect2].
|
|
[b]Note:[/b] Unlike [Rect2], [AABB] does not have a variant that uses integer coordinates.
|
|
</description>
|
|
<tutorials>
|
|
<link title="Math tutorial index">https://docs.godotengine.org/en/3.2/tutorials/math/index.html</link>
|
|
<link title="Vector math">https://docs.godotengine.org/en/3.2/tutorials/math/vector_math.html</link>
|
|
<link title="Advanced vector math">https://docs.godotengine.org/en/3.2/tutorials/math/vectors_advanced.html</link>
|
|
</tutorials>
|
|
<methods>
|
|
<method name="AABB">
|
|
<return type="AABB">
|
|
</return>
|
|
<argument index="0" name="position" type="Vector3">
|
|
</argument>
|
|
<argument index="1" name="size" type="Vector3">
|
|
</argument>
|
|
<description>
|
|
Constructs an [AABB] from a position and size.
|
|
</description>
|
|
</method>
|
|
<method name="abs">
|
|
<return type="AABB">
|
|
</return>
|
|
<description>
|
|
Returns an AABB with equivalent position and size, modified so that the most-negative corner is the origin and the size is positive.
|
|
</description>
|
|
</method>
|
|
<method name="encloses">
|
|
<return type="bool">
|
|
</return>
|
|
<argument index="0" name="with" type="AABB">
|
|
</argument>
|
|
<description>
|
|
Returns [code]true[/code] if this [AABB] completely encloses another one.
|
|
</description>
|
|
</method>
|
|
<method name="expand">
|
|
<return type="AABB">
|
|
</return>
|
|
<argument index="0" name="to_point" type="Vector3">
|
|
</argument>
|
|
<description>
|
|
Returns this [AABB] expanded to include a given point.
|
|
</description>
|
|
</method>
|
|
<method name="get_area">
|
|
<return type="float">
|
|
</return>
|
|
<description>
|
|
Returns the volume of the [AABB].
|
|
</description>
|
|
</method>
|
|
<method name="get_endpoint">
|
|
<return type="Vector3">
|
|
</return>
|
|
<argument index="0" name="idx" type="int">
|
|
</argument>
|
|
<description>
|
|
Gets the position of the 8 endpoints of the [AABB] in space.
|
|
</description>
|
|
</method>
|
|
<method name="get_longest_axis">
|
|
<return type="Vector3">
|
|
</return>
|
|
<description>
|
|
Returns the normalized longest axis of the [AABB].
|
|
</description>
|
|
</method>
|
|
<method name="get_longest_axis_index">
|
|
<return type="int">
|
|
</return>
|
|
<description>
|
|
Returns the index of the longest axis of the [AABB] (according to [Vector3]'s [code]AXIS_*[/code] constants).
|
|
</description>
|
|
</method>
|
|
<method name="get_longest_axis_size">
|
|
<return type="float">
|
|
</return>
|
|
<description>
|
|
Returns the scalar length of the longest axis of the [AABB].
|
|
</description>
|
|
</method>
|
|
<method name="get_shortest_axis">
|
|
<return type="Vector3">
|
|
</return>
|
|
<description>
|
|
Returns the normalized shortest axis of the [AABB].
|
|
</description>
|
|
</method>
|
|
<method name="get_shortest_axis_index">
|
|
<return type="int">
|
|
</return>
|
|
<description>
|
|
Returns the index of the shortest axis of the [AABB] (according to [Vector3]::AXIS* enum).
|
|
</description>
|
|
</method>
|
|
<method name="get_shortest_axis_size">
|
|
<return type="float">
|
|
</return>
|
|
<description>
|
|
Returns the scalar length of the shortest axis of the [AABB].
|
|
</description>
|
|
</method>
|
|
<method name="get_support">
|
|
<return type="Vector3">
|
|
</return>
|
|
<argument index="0" name="dir" type="Vector3">
|
|
</argument>
|
|
<description>
|
|
Returns the support point in a given direction. This is useful for collision detection algorithms.
|
|
</description>
|
|
</method>
|
|
<method name="grow">
|
|
<return type="AABB">
|
|
</return>
|
|
<argument index="0" name="by" type="float">
|
|
</argument>
|
|
<description>
|
|
Returns a copy of the [AABB] grown a given amount of units towards all the sides.
|
|
</description>
|
|
</method>
|
|
<method name="has_no_area">
|
|
<return type="bool">
|
|
</return>
|
|
<description>
|
|
Returns [code]true[/code] if the [AABB] is flat or empty.
|
|
</description>
|
|
</method>
|
|
<method name="has_no_surface">
|
|
<return type="bool">
|
|
</return>
|
|
<description>
|
|
Returns [code]true[/code] if the [AABB] is empty.
|
|
</description>
|
|
</method>
|
|
<method name="has_point">
|
|
<return type="bool">
|
|
</return>
|
|
<argument index="0" name="point" type="Vector3">
|
|
</argument>
|
|
<description>
|
|
Returns [code]true[/code] if the [AABB] contains a point.
|
|
</description>
|
|
</method>
|
|
<method name="intersection">
|
|
<return type="AABB">
|
|
</return>
|
|
<argument index="0" name="with" type="AABB">
|
|
</argument>
|
|
<description>
|
|
Returns the intersection between two [AABB]. An empty AABB (size 0,0,0) is returned on failure.
|
|
</description>
|
|
</method>
|
|
<method name="intersects">
|
|
<return type="bool">
|
|
</return>
|
|
<argument index="0" name="with" type="AABB">
|
|
</argument>
|
|
<description>
|
|
Returns [code]true[/code] if the [AABB] overlaps with another.
|
|
</description>
|
|
</method>
|
|
<method name="intersects_plane">
|
|
<return type="bool">
|
|
</return>
|
|
<argument index="0" name="plane" type="Plane">
|
|
</argument>
|
|
<description>
|
|
Returns [code]true[/code] if the [AABB] is on both sides of a plane.
|
|
</description>
|
|
</method>
|
|
<method name="intersects_segment">
|
|
<return type="bool">
|
|
</return>
|
|
<argument index="0" name="from" type="Vector3">
|
|
</argument>
|
|
<argument index="1" name="to" type="Vector3">
|
|
</argument>
|
|
<description>
|
|
Returns [code]true[/code] if the [AABB] intersects the line segment between [code]from[/code] and [code]to[/code].
|
|
</description>
|
|
</method>
|
|
<method name="is_equal_approx">
|
|
<return type="bool">
|
|
</return>
|
|
<argument index="0" name="aabb" type="AABB">
|
|
</argument>
|
|
<description>
|
|
Returns [code]true[/code] if this [AABB] and [code]aabb[/code] are approximately equal, by calling [method @GDScript.is_equal_approx] on each component.
|
|
</description>
|
|
</method>
|
|
<method name="merge">
|
|
<return type="AABB">
|
|
</return>
|
|
<argument index="0" name="with" type="AABB">
|
|
</argument>
|
|
<description>
|
|
Returns a larger [AABB] that contains both this [AABB] and [code]with[/code].
|
|
</description>
|
|
</method>
|
|
</methods>
|
|
<members>
|
|
<member name="end" type="Vector3" setter="" getter="" default="Vector3( 0, 0, 0 )">
|
|
Ending corner. This is calculated as [code]position + size[/code]. Setting this value will change the size.
|
|
</member>
|
|
<member name="position" type="Vector3" setter="" getter="" default="Vector3( 0, 0, 0 )">
|
|
Beginning corner. Typically has values lower than [member end].
|
|
</member>
|
|
<member name="size" type="Vector3" setter="" getter="" default="Vector3( 0, 0, 0 )">
|
|
Size from [member position] to [member end]. Typically all components are positive.
|
|
If the size is negative, you can use [method abs] to fix it.
|
|
</member>
|
|
</members>
|
|
<constants>
|
|
</constants>
|
|
</class>
|