godot-docs/classes/class_collisionshape3d.rst

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.. _class_CollisionShape3D:

CollisionShape3D
================

**Inherits:** :ref:`Node3D<class_Node3D>` **<** :ref:`Node<class_Node>` **<** :ref:`Object<class_Object>`

A node that provides a :ref:`Shape3D<class_Shape3D>` to a :ref:`CollisionObject3D<class_CollisionObject3D>` parent.

.. rst-class:: classref-introduction-group

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

A node that provides a :ref:`Shape3D<class_Shape3D>` to a :ref:`CollisionObject3D<class_CollisionObject3D>` parent and allows to edit it. This can give a detection shape to an :ref:`Area3D<class_Area3D>` or turn a :ref:`PhysicsBody3D<class_PhysicsBody3D>` into a solid object.

\ **Warning:** A non-uniformly scaled **CollisionShape3D** will likely not behave as expected. Make sure to keep its scale the same on all axes and adjust its :ref:`shape<class_CollisionShape3D_property_shape>` resource instead.

.. rst-class:: classref-introduction-group

Tutorials
---------

- :doc:`Physics introduction <../tutorials/physics/physics_introduction>`

- `3D Kinematic Character Demo <https://godotengine.org/asset-library/asset/2739>`__

- `3D Platformer Demo <https://godotengine.org/asset-library/asset/2748>`__

- `Third Person Shooter (TPS) Demo <https://godotengine.org/asset-library/asset/2710>`__

.. rst-class:: classref-reftable-group

Properties
----------

.. table::
   :widths: auto

   +-------------------------------+-----------------------------------------------------------------+-----------------------+
   | :ref:`Color<class_Color>`     | :ref:`debug_color<class_CollisionShape3D_property_debug_color>` | ``Color(0, 0, 0, 0)`` |
   +-------------------------------+-----------------------------------------------------------------+-----------------------+
   | :ref:`bool<class_bool>`       | :ref:`debug_fill<class_CollisionShape3D_property_debug_fill>`   | ``true``              |
   +-------------------------------+-----------------------------------------------------------------+-----------------------+
   | :ref:`bool<class_bool>`       | :ref:`disabled<class_CollisionShape3D_property_disabled>`       | ``false``             |
   +-------------------------------+-----------------------------------------------------------------+-----------------------+
   | :ref:`Shape3D<class_Shape3D>` | :ref:`shape<class_CollisionShape3D_property_shape>`             |                       |
   +-------------------------------+-----------------------------------------------------------------+-----------------------+

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Methods
-------

.. table::
   :widths: auto

   +--------+---------------------------------------------------------------------------------------------------------------------------+
   | |void| | :ref:`make_convex_from_siblings<class_CollisionShape3D_method_make_convex_from_siblings>`\ (\ )                           |
   +--------+---------------------------------------------------------------------------------------------------------------------------+
   | |void| | :ref:`resource_changed<class_CollisionShape3D_method_resource_changed>`\ (\ resource\: :ref:`Resource<class_Resource>`\ ) |
   +--------+---------------------------------------------------------------------------------------------------------------------------+

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----

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

.. _class_CollisionShape3D_property_debug_color:

.. rst-class:: classref-property

:ref:`Color<class_Color>` **debug_color** = ``Color(0, 0, 0, 0)`` :ref:`🔗<class_CollisionShape3D_property_debug_color>`

.. rst-class:: classref-property-setget

- |void| **set_debug_color**\ (\ value\: :ref:`Color<class_Color>`\ )
- :ref:`Color<class_Color>` **get_debug_color**\ (\ )

The collision shape color that is displayed in the editor, or in the running project if **Debug > Visible Collision Shapes** is checked at the top of the editor.

\ **Note:** The default value is :ref:`ProjectSettings.debug/shapes/collision/shape_color<class_ProjectSettings_property_debug/shapes/collision/shape_color>`. The ``Color(0, 0, 0, 0)`` value documented here is a placeholder, and not the actual default debug color.

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----

.. _class_CollisionShape3D_property_debug_fill:

.. rst-class:: classref-property

:ref:`bool<class_bool>` **debug_fill** = ``true`` :ref:`🔗<class_CollisionShape3D_property_debug_fill>`

.. rst-class:: classref-property-setget

- |void| **set_enable_debug_fill**\ (\ value\: :ref:`bool<class_bool>`\ )
- :ref:`bool<class_bool>` **get_enable_debug_fill**\ (\ )

If ``true``, when the shape is displayed, it will show a solid fill color in addition to its wireframe.

.. rst-class:: classref-item-separator

----

.. _class_CollisionShape3D_property_disabled:

.. rst-class:: classref-property

:ref:`bool<class_bool>` **disabled** = ``false`` :ref:`🔗<class_CollisionShape3D_property_disabled>`

.. rst-class:: classref-property-setget

- |void| **set_disabled**\ (\ value\: :ref:`bool<class_bool>`\ )
- :ref:`bool<class_bool>` **is_disabled**\ (\ )

A disabled collision shape has no effect in the world.

.. rst-class:: classref-item-separator

----

.. _class_CollisionShape3D_property_shape:

.. rst-class:: classref-property

:ref:`Shape3D<class_Shape3D>` **shape** :ref:`🔗<class_CollisionShape3D_property_shape>`

.. rst-class:: classref-property-setget

- |void| **set_shape**\ (\ value\: :ref:`Shape3D<class_Shape3D>`\ )
- :ref:`Shape3D<class_Shape3D>` **get_shape**\ (\ )

The actual shape owned by this collision shape.

.. rst-class:: classref-section-separator

----

.. rst-class:: classref-descriptions-group

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

.. _class_CollisionShape3D_method_make_convex_from_siblings:

.. rst-class:: classref-method

|void| **make_convex_from_siblings**\ (\ ) :ref:`🔗<class_CollisionShape3D_method_make_convex_from_siblings>`

Sets the collision shape's shape to the addition of all its convexed :ref:`MeshInstance3D<class_MeshInstance3D>` siblings geometry.

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----

.. _class_CollisionShape3D_method_resource_changed:

.. rst-class:: classref-method

|void| **resource_changed**\ (\ resource\: :ref:`Resource<class_Resource>`\ ) :ref:`🔗<class_CollisionShape3D_method_resource_changed>`

**Deprecated:** Use :ref:`Resource.changed<class_Resource_signal_changed>` instead.

This method does nothing.

.. |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.)`
.. |bitfield| replace:: :abbr:`BitField (This value is an integer composed as a bitmask of the following flags.)`
.. |void| replace:: :abbr:`void (No return value.)`