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.. Generated automatically by doc/tools/make_rst.py in Godot's source tree.
.. DO NOT EDIT THIS FILE, but the NavigationObstacle2D.xml source instead.
.. The source is found in doc/classes or modules/<name>/doc_classes.

.. _class_NavigationObstacle2D:

NavigationObstacle2D
====================

**Inherits:** :ref:`Node<class_Node>` **<** :ref:`Object<class_Object>`

2D Obstacle used in navigation for collision avoidance.

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

2D Obstacle used in navigation for collision avoidance. The obstacle needs navigation data to work correctly. ``NavigationObstacle2D`` is physics safe.

Properties
----------

+---------------------------+-----------------------------------------------------------------------------+----------+
| :ref:`bool<class_bool>`   | :ref:`estimate_radius<class_NavigationObstacle2D_property_estimate_radius>` | ``true`` |
+---------------------------+-----------------------------------------------------------------------------+----------+
| :ref:`float<class_float>` | :ref:`radius<class_NavigationObstacle2D_property_radius>`                   | ``1.0``  |
+---------------------------+-----------------------------------------------------------------------------+----------+

Property Descriptions
---------------------

.. _class_NavigationObstacle2D_property_estimate_radius:

- :ref:`bool<class_bool>` **estimate_radius**

+-----------+----------------------------+
| *Default* | ``true``                   |
+-----------+----------------------------+
| *Setter*  | set_estimate_radius(value) |
+-----------+----------------------------+
| *Getter*  | is_radius_estimated()      |
+-----------+----------------------------+

Enables radius estimation algorithm which uses parent's collision shapes to determine the obstacle radius.

----

.. _class_NavigationObstacle2D_property_radius:

- :ref:`float<class_float>` **radius**

+-----------+-------------------+
| *Default* | ``1.0``           |
+-----------+-------------------+
| *Setter*  | set_radius(value) |
+-----------+-------------------+
| *Getter*  | get_radius()      |
+-----------+-------------------+

The radius of the agent. Used only if :ref:`estimate_radius<class_NavigationObstacle2D_property_estimate_radius>` is set to false.

.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
.. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`
.. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`