godot-docs/classes/class_skeletonik3d.rst

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.. _class_SkeletonIK3D:

SkeletonIK3D
============

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



Tutorials
---------

- `3D Inverse Kinematics Demo <https://godotengine.org/asset-library/asset/523>`__

Properties
----------

+---------------------------------------+---------------------------------------------------------------------------+-----------------------------------------------------+
| :ref:`float<class_float>`             | :ref:`interpolation<class_SkeletonIK3D_property_interpolation>`           | ``1.0``                                             |
+---------------------------------------+---------------------------------------------------------------------------+-----------------------------------------------------+
| :ref:`Vector3<class_Vector3>`         | :ref:`magnet<class_SkeletonIK3D_property_magnet>`                         | ``Vector3(0, 0, 0)``                                |
+---------------------------------------+---------------------------------------------------------------------------+-----------------------------------------------------+
| :ref:`int<class_int>`                 | :ref:`max_iterations<class_SkeletonIK3D_property_max_iterations>`         | ``10``                                              |
+---------------------------------------+---------------------------------------------------------------------------+-----------------------------------------------------+
| :ref:`float<class_float>`             | :ref:`min_distance<class_SkeletonIK3D_property_min_distance>`             | ``0.01``                                            |
+---------------------------------------+---------------------------------------------------------------------------+-----------------------------------------------------+
| :ref:`bool<class_bool>`               | :ref:`override_tip_basis<class_SkeletonIK3D_property_override_tip_basis>` | ``true``                                            |
+---------------------------------------+---------------------------------------------------------------------------+-----------------------------------------------------+
| :ref:`StringName<class_StringName>`   | :ref:`root_bone<class_SkeletonIK3D_property_root_bone>`                   | ``&""``                                             |
+---------------------------------------+---------------------------------------------------------------------------+-----------------------------------------------------+
| :ref:`Transform3D<class_Transform3D>` | :ref:`target<class_SkeletonIK3D_property_target>`                         | ``Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0)`` |
+---------------------------------------+---------------------------------------------------------------------------+-----------------------------------------------------+
| :ref:`NodePath<class_NodePath>`       | :ref:`target_node<class_SkeletonIK3D_property_target_node>`               | ``NodePath("")``                                    |
+---------------------------------------+---------------------------------------------------------------------------+-----------------------------------------------------+
| :ref:`StringName<class_StringName>`   | :ref:`tip_bone<class_SkeletonIK3D_property_tip_bone>`                     | ``&""``                                             |
+---------------------------------------+---------------------------------------------------------------------------+-----------------------------------------------------+
| :ref:`bool<class_bool>`               | :ref:`use_magnet<class_SkeletonIK3D_property_use_magnet>`                 | ``false``                                           |
+---------------------------------------+---------------------------------------------------------------------------+-----------------------------------------------------+

Methods
-------

+-------------------------------------+--------------------------------------------------------------------------------------------------+
| :ref:`Skeleton3D<class_Skeleton3D>` | :ref:`get_parent_skeleton<class_SkeletonIK3D_method_get_parent_skeleton>` **(** **)** |const|    |
+-------------------------------------+--------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`             | :ref:`is_running<class_SkeletonIK3D_method_is_running>` **(** **)**                              |
+-------------------------------------+--------------------------------------------------------------------------------------------------+
| void                                | :ref:`start<class_SkeletonIK3D_method_start>` **(** :ref:`bool<class_bool>` one_time=false **)** |
+-------------------------------------+--------------------------------------------------------------------------------------------------+
| void                                | :ref:`stop<class_SkeletonIK3D_method_stop>` **(** **)**                                          |
+-------------------------------------+--------------------------------------------------------------------------------------------------+

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

.. _class_SkeletonIK3D_property_interpolation:

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

+-----------+--------------------------+
| *Default* | ``1.0``                  |
+-----------+--------------------------+
| *Setter*  | set_interpolation(value) |
+-----------+--------------------------+
| *Getter*  | get_interpolation()      |
+-----------+--------------------------+

----

.. _class_SkeletonIK3D_property_magnet:

- :ref:`Vector3<class_Vector3>` **magnet**

+-----------+----------------------------+
| *Default* | ``Vector3(0, 0, 0)``       |
+-----------+----------------------------+
| *Setter*  | set_magnet_position(value) |
+-----------+----------------------------+
| *Getter*  | get_magnet_position()      |
+-----------+----------------------------+

----

.. _class_SkeletonIK3D_property_max_iterations:

- :ref:`int<class_int>` **max_iterations**

+-----------+---------------------------+
| *Default* | ``10``                    |
+-----------+---------------------------+
| *Setter*  | set_max_iterations(value) |
+-----------+---------------------------+
| *Getter*  | get_max_iterations()      |
+-----------+---------------------------+

----

.. _class_SkeletonIK3D_property_min_distance:

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

+-----------+-------------------------+
| *Default* | ``0.01``                |
+-----------+-------------------------+
| *Setter*  | set_min_distance(value) |
+-----------+-------------------------+
| *Getter*  | get_min_distance()      |
+-----------+-------------------------+

----

.. _class_SkeletonIK3D_property_override_tip_basis:

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

+-----------+-------------------------------+
| *Default* | ``true``                      |
+-----------+-------------------------------+
| *Setter*  | set_override_tip_basis(value) |
+-----------+-------------------------------+
| *Getter*  | is_override_tip_basis()       |
+-----------+-------------------------------+

----

.. _class_SkeletonIK3D_property_root_bone:

- :ref:`StringName<class_StringName>` **root_bone**

+-----------+----------------------+
| *Default* | ``&""``              |
+-----------+----------------------+
| *Setter*  | set_root_bone(value) |
+-----------+----------------------+
| *Getter*  | get_root_bone()      |
+-----------+----------------------+

----

.. _class_SkeletonIK3D_property_target:

- :ref:`Transform3D<class_Transform3D>` **target**

+-----------+-----------------------------------------------------+
| *Default* | ``Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0)`` |
+-----------+-----------------------------------------------------+
| *Setter*  | set_target_transform(value)                         |
+-----------+-----------------------------------------------------+
| *Getter*  | get_target_transform()                              |
+-----------+-----------------------------------------------------+

----

.. _class_SkeletonIK3D_property_target_node:

- :ref:`NodePath<class_NodePath>` **target_node**

+-----------+------------------------+
| *Default* | ``NodePath("")``       |
+-----------+------------------------+
| *Setter*  | set_target_node(value) |
+-----------+------------------------+
| *Getter*  | get_target_node()      |
+-----------+------------------------+

----

.. _class_SkeletonIK3D_property_tip_bone:

- :ref:`StringName<class_StringName>` **tip_bone**

+-----------+---------------------+
| *Default* | ``&""``             |
+-----------+---------------------+
| *Setter*  | set_tip_bone(value) |
+-----------+---------------------+
| *Getter*  | get_tip_bone()      |
+-----------+---------------------+

----

.. _class_SkeletonIK3D_property_use_magnet:

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

+-----------+-----------------------+
| *Default* | ``false``             |
+-----------+-----------------------+
| *Setter*  | set_use_magnet(value) |
+-----------+-----------------------+
| *Getter*  | is_using_magnet()     |
+-----------+-----------------------+

Method Descriptions
-------------------

.. _class_SkeletonIK3D_method_get_parent_skeleton:

- :ref:`Skeleton3D<class_Skeleton3D>` **get_parent_skeleton** **(** **)** |const|

----

.. _class_SkeletonIK3D_method_is_running:

- :ref:`bool<class_bool>` **is_running** **(** **)**

----

.. _class_SkeletonIK3D_method_start:

- void **start** **(** :ref:`bool<class_bool>` one_time=false **)**

----

.. _class_SkeletonIK3D_method_stop:

- void **stop** **(** **)**

.. |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.)`