godot-docs/classes/class_copytransformmodifier3d.rst

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.. _class_CopyTransformModifier3D:

CopyTransformModifier3D
=======================

**Inherits:** :ref:`BoneConstraint3D<class_BoneConstraint3D>` **<** :ref:`SkeletonModifier3D<class_SkeletonModifier3D>` **<** :ref:`Node3D<class_Node3D>` **<** :ref:`Node<class_Node>` **<** :ref:`Object<class_Object>`

A :ref:`SkeletonModifier3D<class_SkeletonModifier3D>` that apply transform to the bone which copied from reference.

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

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

Apply the copied transform of the bone set by :ref:`BoneConstraint3D.set_reference_bone()<class_BoneConstraint3D_method_set_reference_bone>` to the bone set by :ref:`BoneConstraint3D.set_apply_bone()<class_BoneConstraint3D_method_set_apply_bone>` with processing it with some masks and options.

There are 4 ways to apply the transform, depending on the combination of :ref:`set_relative()<class_CopyTransformModifier3D_method_set_relative>` and :ref:`set_additive()<class_CopyTransformModifier3D_method_set_additive>`.

\ **Relative + Additive:**\ 

- Extract reference pose relative to the rest and add it to the apply bone's pose.

\ **Relative + Not Additive:**\ 

- Extract reference pose relative to the rest and add it to the apply bone's rest.

\ **Not Relative + Additive:**\ 

- Extract reference pose absolutely and add it to the apply bone's pose.

\ **Not Relative + Not Additive:**\ 

- Extract reference pose absolutely and the apply bone's pose is replaced with it.

\ **Note:** Relative option is available only in the case :ref:`BoneConstraint3D.get_reference_type()<class_BoneConstraint3D_method_get_reference_type>` is :ref:`BoneConstraint3D.REFERENCE_TYPE_BONE<class_BoneConstraint3D_constant_REFERENCE_TYPE_BONE>`. See also :ref:`ReferenceType<enum_BoneConstraint3D_ReferenceType>`.

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

Properties
----------

.. table::
   :widths: auto

   +-----------------------+----------------------------------------------------------------------------+-------+
   | :ref:`int<class_int>` | :ref:`setting_count<class_CopyTransformModifier3D_property_setting_count>` | ``0`` |
   +-----------------------+----------------------------------------------------------------------------+-------+

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

Methods
-------

.. table::
   :widths: auto

   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |bitfield|\[:ref:`AxisFlag<enum_CopyTransformModifier3D_AxisFlag>`\]           | :ref:`get_axis_flags<class_CopyTransformModifier3D_method_get_axis_flags>`\ (\ index\: :ref:`int<class_int>`\ ) |const|                                                                                      |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |bitfield|\[:ref:`TransformFlag<enum_CopyTransformModifier3D_TransformFlag>`\] | :ref:`get_copy_flags<class_CopyTransformModifier3D_method_get_copy_flags>`\ (\ index\: :ref:`int<class_int>`\ ) |const|                                                                                      |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |bitfield|\[:ref:`AxisFlag<enum_CopyTransformModifier3D_AxisFlag>`\]           | :ref:`get_invert_flags<class_CopyTransformModifier3D_method_get_invert_flags>`\ (\ index\: :ref:`int<class_int>`\ ) |const|                                                                                  |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                                        | :ref:`is_additive<class_CopyTransformModifier3D_method_is_additive>`\ (\ index\: :ref:`int<class_int>`\ ) |const|                                                                                            |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                                        | :ref:`is_axis_x_enabled<class_CopyTransformModifier3D_method_is_axis_x_enabled>`\ (\ index\: :ref:`int<class_int>`\ ) |const|                                                                                |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                                        | :ref:`is_axis_x_inverted<class_CopyTransformModifier3D_method_is_axis_x_inverted>`\ (\ index\: :ref:`int<class_int>`\ ) |const|                                                                              |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                                        | :ref:`is_axis_y_enabled<class_CopyTransformModifier3D_method_is_axis_y_enabled>`\ (\ index\: :ref:`int<class_int>`\ ) |const|                                                                                |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                                        | :ref:`is_axis_y_inverted<class_CopyTransformModifier3D_method_is_axis_y_inverted>`\ (\ index\: :ref:`int<class_int>`\ ) |const|                                                                              |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                                        | :ref:`is_axis_z_enabled<class_CopyTransformModifier3D_method_is_axis_z_enabled>`\ (\ index\: :ref:`int<class_int>`\ ) |const|                                                                                |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                                        | :ref:`is_axis_z_inverted<class_CopyTransformModifier3D_method_is_axis_z_inverted>`\ (\ index\: :ref:`int<class_int>`\ ) |const|                                                                              |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                                        | :ref:`is_position_copying<class_CopyTransformModifier3D_method_is_position_copying>`\ (\ index\: :ref:`int<class_int>`\ ) |const|                                                                            |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                                        | :ref:`is_relative<class_CopyTransformModifier3D_method_is_relative>`\ (\ index\: :ref:`int<class_int>`\ ) |const|                                                                                            |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                                        | :ref:`is_rotation_copying<class_CopyTransformModifier3D_method_is_rotation_copying>`\ (\ index\: :ref:`int<class_int>`\ ) |const|                                                                            |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                                        | :ref:`is_scale_copying<class_CopyTransformModifier3D_method_is_scale_copying>`\ (\ index\: :ref:`int<class_int>`\ ) |const|                                                                                  |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                                         | :ref:`set_additive<class_CopyTransformModifier3D_method_set_additive>`\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ )                                                               |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                                         | :ref:`set_axis_flags<class_CopyTransformModifier3D_method_set_axis_flags>`\ (\ index\: :ref:`int<class_int>`, axis_flags\: |bitfield|\[:ref:`AxisFlag<enum_CopyTransformModifier3D_AxisFlag>`\]\ )           |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                                         | :ref:`set_axis_x_enabled<class_CopyTransformModifier3D_method_set_axis_x_enabled>`\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ )                                                   |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                                         | :ref:`set_axis_x_inverted<class_CopyTransformModifier3D_method_set_axis_x_inverted>`\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ )                                                 |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                                         | :ref:`set_axis_y_enabled<class_CopyTransformModifier3D_method_set_axis_y_enabled>`\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ )                                                   |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                                         | :ref:`set_axis_y_inverted<class_CopyTransformModifier3D_method_set_axis_y_inverted>`\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ )                                                 |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                                         | :ref:`set_axis_z_enabled<class_CopyTransformModifier3D_method_set_axis_z_enabled>`\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ )                                                   |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                                         | :ref:`set_axis_z_inverted<class_CopyTransformModifier3D_method_set_axis_z_inverted>`\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ )                                                 |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                                         | :ref:`set_copy_flags<class_CopyTransformModifier3D_method_set_copy_flags>`\ (\ index\: :ref:`int<class_int>`, copy_flags\: |bitfield|\[:ref:`TransformFlag<enum_CopyTransformModifier3D_TransformFlag>`\]\ ) |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                                         | :ref:`set_copy_position<class_CopyTransformModifier3D_method_set_copy_position>`\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ )                                                     |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                                         | :ref:`set_copy_rotation<class_CopyTransformModifier3D_method_set_copy_rotation>`\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ )                                                     |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                                         | :ref:`set_copy_scale<class_CopyTransformModifier3D_method_set_copy_scale>`\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ )                                                           |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                                         | :ref:`set_invert_flags<class_CopyTransformModifier3D_method_set_invert_flags>`\ (\ index\: :ref:`int<class_int>`, axis_flags\: |bitfield|\[:ref:`AxisFlag<enum_CopyTransformModifier3D_AxisFlag>`\]\ )       |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                                         | :ref:`set_relative<class_CopyTransformModifier3D_method_set_relative>`\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ )                                                               |
   +--------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

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

----

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

Enumerations
------------

.. _enum_CopyTransformModifier3D_TransformFlag:

.. rst-class:: classref-enumeration

flags **TransformFlag**: :ref:`🔗<enum_CopyTransformModifier3D_TransformFlag>`

.. _class_CopyTransformModifier3D_constant_TRANSFORM_FLAG_POSITION:

.. rst-class:: classref-enumeration-constant

:ref:`TransformFlag<enum_CopyTransformModifier3D_TransformFlag>` **TRANSFORM_FLAG_POSITION** = ``1``

If set, allows to copy the position.

.. _class_CopyTransformModifier3D_constant_TRANSFORM_FLAG_ROTATION:

.. rst-class:: classref-enumeration-constant

:ref:`TransformFlag<enum_CopyTransformModifier3D_TransformFlag>` **TRANSFORM_FLAG_ROTATION** = ``2``

If set, allows to copy the rotation.

.. _class_CopyTransformModifier3D_constant_TRANSFORM_FLAG_SCALE:

.. rst-class:: classref-enumeration-constant

:ref:`TransformFlag<enum_CopyTransformModifier3D_TransformFlag>` **TRANSFORM_FLAG_SCALE** = ``4``

If set, allows to copy the scale.

.. _class_CopyTransformModifier3D_constant_TRANSFORM_FLAG_ALL:

.. rst-class:: classref-enumeration-constant

:ref:`TransformFlag<enum_CopyTransformModifier3D_TransformFlag>` **TRANSFORM_FLAG_ALL** = ``7``

If set, allows to copy the position/rotation/scale.

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

----

.. _enum_CopyTransformModifier3D_AxisFlag:

.. rst-class:: classref-enumeration

flags **AxisFlag**: :ref:`🔗<enum_CopyTransformModifier3D_AxisFlag>`

.. _class_CopyTransformModifier3D_constant_AXIS_FLAG_X:

.. rst-class:: classref-enumeration-constant

:ref:`AxisFlag<enum_CopyTransformModifier3D_AxisFlag>` **AXIS_FLAG_X** = ``1``

If set, allows to process the X-axis.

.. _class_CopyTransformModifier3D_constant_AXIS_FLAG_Y:

.. rst-class:: classref-enumeration-constant

:ref:`AxisFlag<enum_CopyTransformModifier3D_AxisFlag>` **AXIS_FLAG_Y** = ``2``

If set, allows to process the Y-axis.

.. _class_CopyTransformModifier3D_constant_AXIS_FLAG_Z:

.. rst-class:: classref-enumeration-constant

:ref:`AxisFlag<enum_CopyTransformModifier3D_AxisFlag>` **AXIS_FLAG_Z** = ``4``

If set, allows to process the Z-axis.

.. _class_CopyTransformModifier3D_constant_AXIS_FLAG_ALL:

.. rst-class:: classref-enumeration-constant

:ref:`AxisFlag<enum_CopyTransformModifier3D_AxisFlag>` **AXIS_FLAG_ALL** = ``7``

If set, allows to process the all axes.

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

----

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

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

.. _class_CopyTransformModifier3D_property_setting_count:

.. rst-class:: classref-property

:ref:`int<class_int>` **setting_count** = ``0`` :ref:`🔗<class_CopyTransformModifier3D_property_setting_count>`

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

- |void| **set_setting_count**\ (\ value\: :ref:`int<class_int>`\ )
- :ref:`int<class_int>` **get_setting_count**\ (\ )

The number of settings in the modifier.

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

----

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

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

.. _class_CopyTransformModifier3D_method_get_axis_flags:

.. rst-class:: classref-method

|bitfield|\[:ref:`AxisFlag<enum_CopyTransformModifier3D_AxisFlag>`\] **get_axis_flags**\ (\ index\: :ref:`int<class_int>`\ ) |const| :ref:`🔗<class_CopyTransformModifier3D_method_get_axis_flags>`

Returns the axis flags of the setting at ``index``.

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

----

.. _class_CopyTransformModifier3D_method_get_copy_flags:

.. rst-class:: classref-method

|bitfield|\[:ref:`TransformFlag<enum_CopyTransformModifier3D_TransformFlag>`\] **get_copy_flags**\ (\ index\: :ref:`int<class_int>`\ ) |const| :ref:`🔗<class_CopyTransformModifier3D_method_get_copy_flags>`

Returns the copy flags of the setting at ``index``.

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

----

.. _class_CopyTransformModifier3D_method_get_invert_flags:

.. rst-class:: classref-method

|bitfield|\[:ref:`AxisFlag<enum_CopyTransformModifier3D_AxisFlag>`\] **get_invert_flags**\ (\ index\: :ref:`int<class_int>`\ ) |const| :ref:`🔗<class_CopyTransformModifier3D_method_get_invert_flags>`

Returns the invert flags of the setting at ``index``.

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

----

.. _class_CopyTransformModifier3D_method_is_additive:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **is_additive**\ (\ index\: :ref:`int<class_int>`\ ) |const| :ref:`🔗<class_CopyTransformModifier3D_method_is_additive>`

Returns ``true`` if the additive option is enabled in the setting at ``index``.

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

----

.. _class_CopyTransformModifier3D_method_is_axis_x_enabled:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **is_axis_x_enabled**\ (\ index\: :ref:`int<class_int>`\ ) |const| :ref:`🔗<class_CopyTransformModifier3D_method_is_axis_x_enabled>`

Returns ``true`` if the enable flags has the flag for the X-axis in the setting at ``index``. See also :ref:`set_axis_flags()<class_CopyTransformModifier3D_method_set_axis_flags>`.

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

----

.. _class_CopyTransformModifier3D_method_is_axis_x_inverted:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **is_axis_x_inverted**\ (\ index\: :ref:`int<class_int>`\ ) |const| :ref:`🔗<class_CopyTransformModifier3D_method_is_axis_x_inverted>`

Returns ``true`` if the invert flags has the flag for the X-axis in the setting at ``index``. See also :ref:`set_invert_flags()<class_CopyTransformModifier3D_method_set_invert_flags>`.

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

----

.. _class_CopyTransformModifier3D_method_is_axis_y_enabled:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **is_axis_y_enabled**\ (\ index\: :ref:`int<class_int>`\ ) |const| :ref:`🔗<class_CopyTransformModifier3D_method_is_axis_y_enabled>`

Returns ``true`` if the enable flags has the flag for the Y-axis in the setting at ``index``. See also :ref:`set_axis_flags()<class_CopyTransformModifier3D_method_set_axis_flags>`.

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

----

.. _class_CopyTransformModifier3D_method_is_axis_y_inverted:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **is_axis_y_inverted**\ (\ index\: :ref:`int<class_int>`\ ) |const| :ref:`🔗<class_CopyTransformModifier3D_method_is_axis_y_inverted>`

Returns ``true`` if the invert flags has the flag for the Y-axis in the setting at ``index``. See also :ref:`set_invert_flags()<class_CopyTransformModifier3D_method_set_invert_flags>`.

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

----

.. _class_CopyTransformModifier3D_method_is_axis_z_enabled:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **is_axis_z_enabled**\ (\ index\: :ref:`int<class_int>`\ ) |const| :ref:`🔗<class_CopyTransformModifier3D_method_is_axis_z_enabled>`

Returns ``true`` if the enable flags has the flag for the Z-axis in the setting at ``index``. See also :ref:`set_axis_flags()<class_CopyTransformModifier3D_method_set_axis_flags>`.

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

----

.. _class_CopyTransformModifier3D_method_is_axis_z_inverted:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **is_axis_z_inverted**\ (\ index\: :ref:`int<class_int>`\ ) |const| :ref:`🔗<class_CopyTransformModifier3D_method_is_axis_z_inverted>`

Returns ``true`` if the invert flags has the flag for the Z-axis in the setting at ``index``. See also :ref:`set_invert_flags()<class_CopyTransformModifier3D_method_set_invert_flags>`.

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

----

.. _class_CopyTransformModifier3D_method_is_position_copying:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **is_position_copying**\ (\ index\: :ref:`int<class_int>`\ ) |const| :ref:`🔗<class_CopyTransformModifier3D_method_is_position_copying>`

Returns ``true`` if the copy flags has the flag for the position in the setting at ``index``. See also :ref:`set_copy_flags()<class_CopyTransformModifier3D_method_set_copy_flags>`.

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

----

.. _class_CopyTransformModifier3D_method_is_relative:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **is_relative**\ (\ index\: :ref:`int<class_int>`\ ) |const| :ref:`🔗<class_CopyTransformModifier3D_method_is_relative>`

Returns ``true`` if the relative option is enabled in the setting at ``index``.

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

----

.. _class_CopyTransformModifier3D_method_is_rotation_copying:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **is_rotation_copying**\ (\ index\: :ref:`int<class_int>`\ ) |const| :ref:`🔗<class_CopyTransformModifier3D_method_is_rotation_copying>`

Returns ``true`` if the copy flags has the flag for the rotation in the setting at ``index``. See also :ref:`set_copy_flags()<class_CopyTransformModifier3D_method_set_copy_flags>`.

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

----

.. _class_CopyTransformModifier3D_method_is_scale_copying:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **is_scale_copying**\ (\ index\: :ref:`int<class_int>`\ ) |const| :ref:`🔗<class_CopyTransformModifier3D_method_is_scale_copying>`

Returns ``true`` if the copy flags has the flag for the scale in the setting at ``index``. See also :ref:`set_copy_flags()<class_CopyTransformModifier3D_method_set_copy_flags>`.

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

----

.. _class_CopyTransformModifier3D_method_set_additive:

.. rst-class:: classref-method

|void| **set_additive**\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ ) :ref:`🔗<class_CopyTransformModifier3D_method_set_additive>`

Sets additive option in the setting at ``index`` to ``enabled``. This mainly affects the process of applying transform to the :ref:`BoneConstraint3D.set_apply_bone()<class_BoneConstraint3D_method_set_apply_bone>`.

If sets ``enabled`` to ``true``, the processed transform is added to the pose of the current apply bone.

If sets ``enabled`` to ``false``, the pose of the current apply bone is replaced with the processed transform. However, if set :ref:`set_relative()<class_CopyTransformModifier3D_method_set_relative>` to ``true``, the transform is relative to rest.

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

----

.. _class_CopyTransformModifier3D_method_set_axis_flags:

.. rst-class:: classref-method

|void| **set_axis_flags**\ (\ index\: :ref:`int<class_int>`, axis_flags\: |bitfield|\[:ref:`AxisFlag<enum_CopyTransformModifier3D_AxisFlag>`\]\ ) :ref:`🔗<class_CopyTransformModifier3D_method_set_axis_flags>`

Sets the flags to copy axes. If the flag is valid, the axis is copied.

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

----

.. _class_CopyTransformModifier3D_method_set_axis_x_enabled:

.. rst-class:: classref-method

|void| **set_axis_x_enabled**\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ ) :ref:`🔗<class_CopyTransformModifier3D_method_set_axis_x_enabled>`

If sets ``enabled`` to ``true``, the X-axis will be copied.

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

----

.. _class_CopyTransformModifier3D_method_set_axis_x_inverted:

.. rst-class:: classref-method

|void| **set_axis_x_inverted**\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ ) :ref:`🔗<class_CopyTransformModifier3D_method_set_axis_x_inverted>`

If sets ``enabled`` to ``true``, the X-axis will be inverted.

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

----

.. _class_CopyTransformModifier3D_method_set_axis_y_enabled:

.. rst-class:: classref-method

|void| **set_axis_y_enabled**\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ ) :ref:`🔗<class_CopyTransformModifier3D_method_set_axis_y_enabled>`

If sets ``enabled`` to ``true``, the Y-axis will be copied.

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

----

.. _class_CopyTransformModifier3D_method_set_axis_y_inverted:

.. rst-class:: classref-method

|void| **set_axis_y_inverted**\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ ) :ref:`🔗<class_CopyTransformModifier3D_method_set_axis_y_inverted>`

If sets ``enabled`` to ``true``, the Y-axis will be inverted.

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

----

.. _class_CopyTransformModifier3D_method_set_axis_z_enabled:

.. rst-class:: classref-method

|void| **set_axis_z_enabled**\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ ) :ref:`🔗<class_CopyTransformModifier3D_method_set_axis_z_enabled>`

If sets ``enabled`` to ``true``, the Z-axis will be copied.

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

----

.. _class_CopyTransformModifier3D_method_set_axis_z_inverted:

.. rst-class:: classref-method

|void| **set_axis_z_inverted**\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ ) :ref:`🔗<class_CopyTransformModifier3D_method_set_axis_z_inverted>`

If sets ``enabled`` to ``true``, the Z-axis will be inverted.

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

----

.. _class_CopyTransformModifier3D_method_set_copy_flags:

.. rst-class:: classref-method

|void| **set_copy_flags**\ (\ index\: :ref:`int<class_int>`, copy_flags\: |bitfield|\[:ref:`TransformFlag<enum_CopyTransformModifier3D_TransformFlag>`\]\ ) :ref:`🔗<class_CopyTransformModifier3D_method_set_copy_flags>`

Sets the flags to process the transform operations. If the flag is valid, the transform operation is processed.

\ **Note:** If the rotation is valid for only one axis, it respects the roll of the valid axis. If the rotation is valid for two axes, it discards the roll of the invalid axis.

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

----

.. _class_CopyTransformModifier3D_method_set_copy_position:

.. rst-class:: classref-method

|void| **set_copy_position**\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ ) :ref:`🔗<class_CopyTransformModifier3D_method_set_copy_position>`

If sets ``enabled`` to ``true``, the position will be copied.

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

----

.. _class_CopyTransformModifier3D_method_set_copy_rotation:

.. rst-class:: classref-method

|void| **set_copy_rotation**\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ ) :ref:`🔗<class_CopyTransformModifier3D_method_set_copy_rotation>`

If sets ``enabled`` to ``true``, the rotation will be copied.

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

----

.. _class_CopyTransformModifier3D_method_set_copy_scale:

.. rst-class:: classref-method

|void| **set_copy_scale**\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ ) :ref:`🔗<class_CopyTransformModifier3D_method_set_copy_scale>`

If sets ``enabled`` to ``true``, the scale will be copied.

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

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.. _class_CopyTransformModifier3D_method_set_invert_flags:

.. rst-class:: classref-method

|void| **set_invert_flags**\ (\ index\: :ref:`int<class_int>`, axis_flags\: |bitfield|\[:ref:`AxisFlag<enum_CopyTransformModifier3D_AxisFlag>`\]\ ) :ref:`🔗<class_CopyTransformModifier3D_method_set_invert_flags>`

Sets the flags to inverte axes. If the flag is valid, the axis is copied.

\ **Note:** An inverted scale means an inverse number, not a negative scale. For example, inverting ``2.0`` means ``0.5``.

\ **Note:** An inverted rotation flips the elements of the quaternion. For example, a two-axis inversion will flip the roll of each axis, and a three-axis inversion will flip the final orientation. However, be aware that flipping only one axis may cause unintended rotation by the unflipped axes, due to the characteristics of the quaternion.

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

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.. _class_CopyTransformModifier3D_method_set_relative:

.. rst-class:: classref-method

|void| **set_relative**\ (\ index\: :ref:`int<class_int>`, enabled\: :ref:`bool<class_bool>`\ ) :ref:`🔗<class_CopyTransformModifier3D_method_set_relative>`

Sets relative option in the setting at ``index`` to ``enabled``.

If sets ``enabled`` to ``true``, the extracted and applying transform is relative to the rest.

If sets ``enabled`` to ``false``, the extracted transform is absolute.

.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
.. |required| replace:: :abbr:`required (This method is required to be overridden when extending its base class.)`
.. |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.)`