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godot-docs/classes/class_groovejoint2d.rst
2017-04-07 22:11:07 +02:00

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.. Generated automatically by doc/tools/makerst.py in Godot's source tree.
.. DO NOT EDIT THIS FILE, but the doc/base/classes.xml source instead.
.. _class_GrooveJoint2D:
GrooveJoint2D
=============
**Inherits:** :ref:`Joint2D<class_joint2d>` **<** :ref:`Node2D<class_node2d>` **<** :ref:`CanvasItem<class_canvasitem>` **<** :ref:`Node<class_node>` **<** :ref:`Object<class_object>`
**Category:** Core
Brief Description
-----------------
Groove constraint for 2D physics.
Member Functions
----------------
+----------------------------+------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`get_initial_offset<class_GrooveJoint2D_get_initial_offset>` **(** **)** const |
+----------------------------+------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`get_length<class_GrooveJoint2D_get_length>` **(** **)** const |
+----------------------------+------------------------------------------------------------------------------------------------------------------+
| void | :ref:`set_initial_offset<class_GrooveJoint2D_set_initial_offset>` **(** :ref:`float<class_float>` offset **)** |
+----------------------------+------------------------------------------------------------------------------------------------------------------+
| void | :ref:`set_length<class_GrooveJoint2D_set_length>` **(** :ref:`float<class_float>` length **)** |
+----------------------------+------------------------------------------------------------------------------------------------------------------+
Member Variables
----------------
- :ref:`float<class_float>` **initial_offset**
- :ref:`float<class_float>` **length**
Description
-----------
Groove constraint for 2D physics. This is useful for making a body "slide" through a segment placed in another.
Member Function Description
---------------------------
.. _class_GrooveJoint2D_get_initial_offset:
- :ref:`float<class_float>` **get_initial_offset** **(** **)** const
Set the final offset of the groove on body A.
.. _class_GrooveJoint2D_get_length:
- :ref:`float<class_float>` **get_length** **(** **)** const
Return the length of the groove.
.. _class_GrooveJoint2D_set_initial_offset:
- void **set_initial_offset** **(** :ref:`float<class_float>` offset **)**
Set the initial offset of the groove on body A.
.. _class_GrooveJoint2D_set_length:
- void **set_length** **(** :ref:`float<class_float>` length **)**
Set the length of the groove.