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Add Navigation2D docs 

(cherry picked from commit a7f3933a51)
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Denis Washington 2018-04-08 22:42:09 +02:00 committed by Hein-Pieter van Braam
parent 93ebac318b
commit 1608f04851
1 changed files with 8 additions and 0 deletions
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doc/classes/Navigation2D.xml
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@ -1,8 +1,10 @@
<?xml version="1.0" encoding="UTF-8" ?> <?xml version="1.0" encoding="UTF-8" ?>
<class name="Navigation2D" inherits="Node2D" category="Core" version="3.0.2"> <class name="Navigation2D" inherits="Node2D" category="Core" version="3.0.2">
<brief_description> <brief_description>
2D navigation and pathfinding node.
</brief_description> </brief_description>
<description> <description>
Navigation2D provides navigation and pathfinding within a 2D area, specified as a collection of [NavigationPolygon] resources. By default these are automatically collected from child [NavigationPolygonInstance] nodes, but they can also be added on the fly with [method navpoly_add].
</description> </description>
<tutorials> <tutorials>
</tutorials> </tutorials>
@ -15,6 +17,7 @@
<argument index="0" name="to_point" type="Vector2"> <argument index="0" name="to_point" type="Vector2">
</argument> </argument>
<description> <description>
Returns the navigation point closest to the point given. Points are in local coordinate space.
</description> </description>
</method> </method>
<method name="get_closest_point_owner"> <method name="get_closest_point_owner">
@ -23,6 +26,7 @@
<argument index="0" name="to_point" type="Vector2"> <argument index="0" name="to_point" type="Vector2">
</argument> </argument>
<description> <description>
Returns the owner of the [NavigationPolygon] which contains the navigation point closest to the point given. This is usually a [NavigtionPolygonInstance]. For polygons added via [method navpoly_add], returns the owner that was given (or [code]null[/code] if the [code]owner[/code] parameter was omitted).
</description> </description>
</method> </method>
<method name="get_simple_path"> <method name="get_simple_path">
@ -35,6 +39,7 @@
<argument index="2" name="optimize" type="bool" default="true"> <argument index="2" name="optimize" type="bool" default="true">
</argument> </argument>
<description> <description>
Returns the path between two given points. Points are in local coordinate space. If [code]optimize[/code] is [code]true[/code] (the default), the path is smoothed by merging path segments where possible.
</description> </description>
</method> </method>
<method name="navpoly_add"> <method name="navpoly_add">
@ -47,6 +52,7 @@
<argument index="2" name="owner" type="Object" default="null"> <argument index="2" name="owner" type="Object" default="null">
</argument> </argument>
<description> <description>
Adds a [NavigationPolygon]. Returns an ID for use with [method navpoly_remove] or [method navpoly_set_transform]. If given, a [Transform2D] is applied to the polygon. The optional [code]owner[/code] is used as return value for [method get_closest_point_owner].
</description> </description>
</method> </method>
<method name="navpoly_remove"> <method name="navpoly_remove">
@ -55,6 +61,7 @@
<argument index="0" name="id" type="int"> <argument index="0" name="id" type="int">
</argument> </argument>
<description> <description>
Removes the [NavigationPolygon] with the given ID.
</description> </description>
</method> </method>
<method name="navpoly_set_transform"> <method name="navpoly_set_transform">
@ -65,6 +72,7 @@
<argument index="1" name="xform" type="Transform2D"> <argument index="1" name="xform" type="Transform2D">
</argument> </argument>
<description> <description>
Sets the transform applied to the [NavigationPolygon] with the given ID.
</description> </description>
</method> </method>
</methods> </methods>