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godot-docs/classes/class_xrfacetracker.rst
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.. DO NOT EDIT THIS FILE!!!
.. Generated automatically from Godot engine sources.
.. Generator: https://github.com/godotengine/godot/tree/master/doc/tools/make_rst.py.
.. XML source: https://github.com/godotengine/godot/tree/master/doc/classes/XRFaceTracker.xml.
.. _class_XRFaceTracker:
XRFaceTracker
=============
**Experimental:** This class may be changed or removed in future versions.
**Inherits:** :ref:`XRTracker<class_XRTracker>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
A tracked face.
.. rst-class:: classref-introduction-group
Description
-----------
An instance of this object represents a tracked face and its corresponding blend shapes. The blend shapes come from the `Unified Expressions <https://docs.vrcft.io/docs/tutorial-avatars/tutorial-avatars-extras/unified-blendshapes>`__ standard, and contain extended details and visuals for each blend shape. Additionally the `Tracking Standard Comparison <https://docs.vrcft.io/docs/tutorial-avatars/tutorial-avatars-extras/compatibility/overview>`__ page documents the relationship between Unified Expressions and other standards.
As face trackers are turned on they are registered with the :ref:`XRServer<class_XRServer>`.
.. rst-class:: classref-introduction-group
Tutorials
---------
- :doc:`XR documentation index <../tutorials/xr/index>`
.. rst-class:: classref-reftable-group
Properties
----------
.. table::
:widths: auto
+-----------------------------------------------------+----------------------------------------------------------------+--------------------------------------------------------------------+
| :ref:`PackedFloat32Array<class_PackedFloat32Array>` | :ref:`blend_shapes<class_XRFaceTracker_property_blend_shapes>` | ``PackedFloat32Array()`` |
+-----------------------------------------------------+----------------------------------------------------------------+--------------------------------------------------------------------+
| :ref:`TrackerType<enum_XRServer_TrackerType>` | type | ``64`` (overrides :ref:`XRTracker<class_XRTracker_property_type>`) |
+-----------------------------------------------------+----------------------------------------------------------------+--------------------------------------------------------------------+
.. rst-class:: classref-reftable-group
Methods
-------
.. table::
:widths: auto
+---------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`get_blend_shape<class_XRFaceTracker_method_get_blend_shape>`\ (\ blend_shape\: :ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>`\ ) |const| |
+---------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| |void| | :ref:`set_blend_shape<class_XRFaceTracker_method_set_blend_shape>`\ (\ blend_shape\: :ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>`, weight\: :ref:`float<class_float>`\ ) |
+---------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
.. rst-class:: classref-section-separator
----
.. rst-class:: classref-descriptions-group
Enumerations
------------
.. _enum_XRFaceTracker_BlendShapeEntry:
.. rst-class:: classref-enumeration
enum **BlendShapeEntry**: :ref:`🔗<enum_XRFaceTracker_BlendShapeEntry>`
.. _class_XRFaceTracker_constant_FT_EYE_LOOK_OUT_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_LOOK_OUT_RIGHT** = ``0``
Right eye looks outwards.
.. _class_XRFaceTracker_constant_FT_EYE_LOOK_IN_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_LOOK_IN_RIGHT** = ``1``
Right eye looks inwards.
.. _class_XRFaceTracker_constant_FT_EYE_LOOK_UP_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_LOOK_UP_RIGHT** = ``2``
Right eye looks upwards.
.. _class_XRFaceTracker_constant_FT_EYE_LOOK_DOWN_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_LOOK_DOWN_RIGHT** = ``3``
Right eye looks downwards.
.. _class_XRFaceTracker_constant_FT_EYE_LOOK_OUT_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_LOOK_OUT_LEFT** = ``4``
Left eye looks outwards.
.. _class_XRFaceTracker_constant_FT_EYE_LOOK_IN_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_LOOK_IN_LEFT** = ``5``
Left eye looks inwards.
.. _class_XRFaceTracker_constant_FT_EYE_LOOK_UP_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_LOOK_UP_LEFT** = ``6``
Left eye looks upwards.
.. _class_XRFaceTracker_constant_FT_EYE_LOOK_DOWN_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_LOOK_DOWN_LEFT** = ``7``
Left eye looks downwards.
.. _class_XRFaceTracker_constant_FT_EYE_CLOSED_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_CLOSED_RIGHT** = ``8``
Closes the right eyelid.
.. _class_XRFaceTracker_constant_FT_EYE_CLOSED_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_CLOSED_LEFT** = ``9``
Closes the left eyelid.
.. _class_XRFaceTracker_constant_FT_EYE_SQUINT_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_SQUINT_RIGHT** = ``10``
Squeezes the right eye socket muscles.
.. _class_XRFaceTracker_constant_FT_EYE_SQUINT_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_SQUINT_LEFT** = ``11``
Squeezes the left eye socket muscles.
.. _class_XRFaceTracker_constant_FT_EYE_WIDE_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_WIDE_RIGHT** = ``12``
Right eyelid widens beyond relaxed.
.. _class_XRFaceTracker_constant_FT_EYE_WIDE_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_WIDE_LEFT** = ``13``
Left eyelid widens beyond relaxed.
.. _class_XRFaceTracker_constant_FT_EYE_DILATION_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_DILATION_RIGHT** = ``14``
Dilates the right eye pupil.
.. _class_XRFaceTracker_constant_FT_EYE_DILATION_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_DILATION_LEFT** = ``15``
Dilates the left eye pupil.
.. _class_XRFaceTracker_constant_FT_EYE_CONSTRICT_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_CONSTRICT_RIGHT** = ``16``
Constricts the right eye pupil.
.. _class_XRFaceTracker_constant_FT_EYE_CONSTRICT_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_CONSTRICT_LEFT** = ``17``
Constricts the left eye pupil.
.. _class_XRFaceTracker_constant_FT_BROW_PINCH_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_BROW_PINCH_RIGHT** = ``18``
Right eyebrow pinches in.
.. _class_XRFaceTracker_constant_FT_BROW_PINCH_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_BROW_PINCH_LEFT** = ``19``
Left eyebrow pinches in.
.. _class_XRFaceTracker_constant_FT_BROW_LOWERER_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_BROW_LOWERER_RIGHT** = ``20``
Outer right eyebrow pulls down.
.. _class_XRFaceTracker_constant_FT_BROW_LOWERER_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_BROW_LOWERER_LEFT** = ``21``
Outer left eyebrow pulls down.
.. _class_XRFaceTracker_constant_FT_BROW_INNER_UP_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_BROW_INNER_UP_RIGHT** = ``22``
Inner right eyebrow pulls up.
.. _class_XRFaceTracker_constant_FT_BROW_INNER_UP_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_BROW_INNER_UP_LEFT** = ``23``
Inner left eyebrow pulls up.
.. _class_XRFaceTracker_constant_FT_BROW_OUTER_UP_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_BROW_OUTER_UP_RIGHT** = ``24``
Outer right eyebrow pulls up.
.. _class_XRFaceTracker_constant_FT_BROW_OUTER_UP_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_BROW_OUTER_UP_LEFT** = ``25``
Outer left eyebrow pulls up.
.. _class_XRFaceTracker_constant_FT_NOSE_SNEER_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_NOSE_SNEER_RIGHT** = ``26``
Right side face sneers.
.. _class_XRFaceTracker_constant_FT_NOSE_SNEER_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_NOSE_SNEER_LEFT** = ``27``
Left side face sneers.
.. _class_XRFaceTracker_constant_FT_NASAL_DILATION_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_NASAL_DILATION_RIGHT** = ``28``
Right side nose canal dilates.
.. _class_XRFaceTracker_constant_FT_NASAL_DILATION_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_NASAL_DILATION_LEFT** = ``29``
Left side nose canal dilates.
.. _class_XRFaceTracker_constant_FT_NASAL_CONSTRICT_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_NASAL_CONSTRICT_RIGHT** = ``30``
Right side nose canal constricts.
.. _class_XRFaceTracker_constant_FT_NASAL_CONSTRICT_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_NASAL_CONSTRICT_LEFT** = ``31``
Left side nose canal constricts.
.. _class_XRFaceTracker_constant_FT_CHEEK_SQUINT_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_CHEEK_SQUINT_RIGHT** = ``32``
Raises the right side cheek.
.. _class_XRFaceTracker_constant_FT_CHEEK_SQUINT_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_CHEEK_SQUINT_LEFT** = ``33``
Raises the left side cheek.
.. _class_XRFaceTracker_constant_FT_CHEEK_PUFF_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_CHEEK_PUFF_RIGHT** = ``34``
Puffs the right side cheek.
.. _class_XRFaceTracker_constant_FT_CHEEK_PUFF_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_CHEEK_PUFF_LEFT** = ``35``
Puffs the left side cheek.
.. _class_XRFaceTracker_constant_FT_CHEEK_SUCK_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_CHEEK_SUCK_RIGHT** = ``36``
Sucks in the right side cheek.
.. _class_XRFaceTracker_constant_FT_CHEEK_SUCK_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_CHEEK_SUCK_LEFT** = ``37``
Sucks in the left side cheek.
.. _class_XRFaceTracker_constant_FT_JAW_OPEN:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_JAW_OPEN** = ``38``
Opens jawbone.
.. _class_XRFaceTracker_constant_FT_MOUTH_CLOSED:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_CLOSED** = ``39``
Closes the mouth.
.. _class_XRFaceTracker_constant_FT_JAW_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_JAW_RIGHT** = ``40``
Pushes jawbone right.
.. _class_XRFaceTracker_constant_FT_JAW_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_JAW_LEFT** = ``41``
Pushes jawbone left.
.. _class_XRFaceTracker_constant_FT_JAW_FORWARD:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_JAW_FORWARD** = ``42``
Pushes jawbone forward.
.. _class_XRFaceTracker_constant_FT_JAW_BACKWARD:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_JAW_BACKWARD** = ``43``
Pushes jawbone backward.
.. _class_XRFaceTracker_constant_FT_JAW_CLENCH:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_JAW_CLENCH** = ``44``
Flexes jaw muscles.
.. _class_XRFaceTracker_constant_FT_JAW_MANDIBLE_RAISE:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_JAW_MANDIBLE_RAISE** = ``45``
Raises the jawbone.
.. _class_XRFaceTracker_constant_FT_LIP_SUCK_UPPER_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_SUCK_UPPER_RIGHT** = ``46``
Upper right lip part tucks in the mouth.
.. _class_XRFaceTracker_constant_FT_LIP_SUCK_UPPER_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_SUCK_UPPER_LEFT** = ``47``
Upper left lip part tucks in the mouth.
.. _class_XRFaceTracker_constant_FT_LIP_SUCK_LOWER_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_SUCK_LOWER_RIGHT** = ``48``
Lower right lip part tucks in the mouth.
.. _class_XRFaceTracker_constant_FT_LIP_SUCK_LOWER_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_SUCK_LOWER_LEFT** = ``49``
Lower left lip part tucks in the mouth.
.. _class_XRFaceTracker_constant_FT_LIP_SUCK_CORNER_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_SUCK_CORNER_RIGHT** = ``50``
Right lip corner folds into the mouth.
.. _class_XRFaceTracker_constant_FT_LIP_SUCK_CORNER_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_SUCK_CORNER_LEFT** = ``51``
Left lip corner folds into the mouth.
.. _class_XRFaceTracker_constant_FT_LIP_FUNNEL_UPPER_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_FUNNEL_UPPER_RIGHT** = ``52``
Upper right lip part pushes into a funnel.
.. _class_XRFaceTracker_constant_FT_LIP_FUNNEL_UPPER_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_FUNNEL_UPPER_LEFT** = ``53``
Upper left lip part pushes into a funnel.
.. _class_XRFaceTracker_constant_FT_LIP_FUNNEL_LOWER_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_FUNNEL_LOWER_RIGHT** = ``54``
Lower right lip part pushes into a funnel.
.. _class_XRFaceTracker_constant_FT_LIP_FUNNEL_LOWER_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_FUNNEL_LOWER_LEFT** = ``55``
Lower left lip part pushes into a funnel.
.. _class_XRFaceTracker_constant_FT_LIP_PUCKER_UPPER_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_PUCKER_UPPER_RIGHT** = ``56``
Upper right lip part pushes outwards.
.. _class_XRFaceTracker_constant_FT_LIP_PUCKER_UPPER_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_PUCKER_UPPER_LEFT** = ``57``
Upper left lip part pushes outwards.
.. _class_XRFaceTracker_constant_FT_LIP_PUCKER_LOWER_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_PUCKER_LOWER_RIGHT** = ``58``
Lower right lip part pushes outwards.
.. _class_XRFaceTracker_constant_FT_LIP_PUCKER_LOWER_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_PUCKER_LOWER_LEFT** = ``59``
Lower left lip part pushes outwards.
.. _class_XRFaceTracker_constant_FT_MOUTH_UPPER_UP_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_UPPER_UP_RIGHT** = ``60``
Upper right part of the lip pulls up.
.. _class_XRFaceTracker_constant_FT_MOUTH_UPPER_UP_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_UPPER_UP_LEFT** = ``61``
Upper left part of the lip pulls up.
.. _class_XRFaceTracker_constant_FT_MOUTH_LOWER_DOWN_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_LOWER_DOWN_RIGHT** = ``62``
Lower right part of the lip pulls up.
.. _class_XRFaceTracker_constant_FT_MOUTH_LOWER_DOWN_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_LOWER_DOWN_LEFT** = ``63``
Lower left part of the lip pulls up.
.. _class_XRFaceTracker_constant_FT_MOUTH_UPPER_DEEPEN_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_UPPER_DEEPEN_RIGHT** = ``64``
Upper right lip part pushes in the cheek.
.. _class_XRFaceTracker_constant_FT_MOUTH_UPPER_DEEPEN_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_UPPER_DEEPEN_LEFT** = ``65``
Upper left lip part pushes in the cheek.
.. _class_XRFaceTracker_constant_FT_MOUTH_UPPER_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_UPPER_RIGHT** = ``66``
Moves upper lip right.
.. _class_XRFaceTracker_constant_FT_MOUTH_UPPER_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_UPPER_LEFT** = ``67``
Moves upper lip left.
.. _class_XRFaceTracker_constant_FT_MOUTH_LOWER_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_LOWER_RIGHT** = ``68``
Moves lower lip right.
.. _class_XRFaceTracker_constant_FT_MOUTH_LOWER_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_LOWER_LEFT** = ``69``
Moves lower lip left.
.. _class_XRFaceTracker_constant_FT_MOUTH_CORNER_PULL_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_CORNER_PULL_RIGHT** = ``70``
Right lip corner pulls diagonally up and out.
.. _class_XRFaceTracker_constant_FT_MOUTH_CORNER_PULL_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_CORNER_PULL_LEFT** = ``71``
Left lip corner pulls diagonally up and out.
.. _class_XRFaceTracker_constant_FT_MOUTH_CORNER_SLANT_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_CORNER_SLANT_RIGHT** = ``72``
Right corner lip slants up.
.. _class_XRFaceTracker_constant_FT_MOUTH_CORNER_SLANT_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_CORNER_SLANT_LEFT** = ``73``
Left corner lip slants up.
.. _class_XRFaceTracker_constant_FT_MOUTH_FROWN_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_FROWN_RIGHT** = ``74``
Right corner lip pulls down.
.. _class_XRFaceTracker_constant_FT_MOUTH_FROWN_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_FROWN_LEFT** = ``75``
Left corner lip pulls down.
.. _class_XRFaceTracker_constant_FT_MOUTH_STRETCH_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_STRETCH_RIGHT** = ``76``
Mouth corner lip pulls out and down.
.. _class_XRFaceTracker_constant_FT_MOUTH_STRETCH_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_STRETCH_LEFT** = ``77``
Mouth corner lip pulls out and down.
.. _class_XRFaceTracker_constant_FT_MOUTH_DIMPLE_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_DIMPLE_RIGHT** = ``78``
Right lip corner is pushed backwards.
.. _class_XRFaceTracker_constant_FT_MOUTH_DIMPLE_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_DIMPLE_LEFT** = ``79``
Left lip corner is pushed backwards.
.. _class_XRFaceTracker_constant_FT_MOUTH_RAISER_UPPER:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_RAISER_UPPER** = ``80``
Raises and slightly pushes out the upper mouth.
.. _class_XRFaceTracker_constant_FT_MOUTH_RAISER_LOWER:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_RAISER_LOWER** = ``81``
Raises and slightly pushes out the lower mouth.
.. _class_XRFaceTracker_constant_FT_MOUTH_PRESS_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_PRESS_RIGHT** = ``82``
Right side lips press and flatten together vertically.
.. _class_XRFaceTracker_constant_FT_MOUTH_PRESS_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_PRESS_LEFT** = ``83``
Left side lips press and flatten together vertically.
.. _class_XRFaceTracker_constant_FT_MOUTH_TIGHTENER_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_TIGHTENER_RIGHT** = ``84``
Right side lips squeeze together horizontally.
.. _class_XRFaceTracker_constant_FT_MOUTH_TIGHTENER_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_TIGHTENER_LEFT** = ``85``
Left side lips squeeze together horizontally.
.. _class_XRFaceTracker_constant_FT_TONGUE_OUT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_TONGUE_OUT** = ``86``
Tongue visibly sticks out of the mouth.
.. _class_XRFaceTracker_constant_FT_TONGUE_UP:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_TONGUE_UP** = ``87``
Tongue points upwards.
.. _class_XRFaceTracker_constant_FT_TONGUE_DOWN:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_TONGUE_DOWN** = ``88``
Tongue points downwards.
.. _class_XRFaceTracker_constant_FT_TONGUE_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_TONGUE_RIGHT** = ``89``
Tongue points right.
.. _class_XRFaceTracker_constant_FT_TONGUE_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_TONGUE_LEFT** = ``90``
Tongue points left.
.. _class_XRFaceTracker_constant_FT_TONGUE_ROLL:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_TONGUE_ROLL** = ``91``
Sides of the tongue funnel, creating a roll.
.. _class_XRFaceTracker_constant_FT_TONGUE_BLEND_DOWN:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_TONGUE_BLEND_DOWN** = ``92``
Tongue arches up then down inside the mouth.
.. _class_XRFaceTracker_constant_FT_TONGUE_CURL_UP:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_TONGUE_CURL_UP** = ``93``
Tongue arches down then up inside the mouth.
.. _class_XRFaceTracker_constant_FT_TONGUE_SQUISH:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_TONGUE_SQUISH** = ``94``
Tongue squishes together and thickens.
.. _class_XRFaceTracker_constant_FT_TONGUE_FLAT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_TONGUE_FLAT** = ``95``
Tongue flattens and thins out.
.. _class_XRFaceTracker_constant_FT_TONGUE_TWIST_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_TONGUE_TWIST_RIGHT** = ``96``
Tongue tip rotates clockwise, with the rest following gradually.
.. _class_XRFaceTracker_constant_FT_TONGUE_TWIST_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_TONGUE_TWIST_LEFT** = ``97``
Tongue tip rotates counter-clockwise, with the rest following gradually.
.. _class_XRFaceTracker_constant_FT_SOFT_PALATE_CLOSE:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_SOFT_PALATE_CLOSE** = ``98``
Inner mouth throat closes.
.. _class_XRFaceTracker_constant_FT_THROAT_SWALLOW:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_THROAT_SWALLOW** = ``99``
The Adam's apple visibly swallows.
.. _class_XRFaceTracker_constant_FT_NECK_FLEX_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_NECK_FLEX_RIGHT** = ``100``
Right side neck visibly flexes.
.. _class_XRFaceTracker_constant_FT_NECK_FLEX_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_NECK_FLEX_LEFT** = ``101``
Left side neck visibly flexes.
.. _class_XRFaceTracker_constant_FT_EYE_CLOSED:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_CLOSED** = ``102``
Closes both eye lids.
.. _class_XRFaceTracker_constant_FT_EYE_WIDE:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_WIDE** = ``103``
Widens both eye lids.
.. _class_XRFaceTracker_constant_FT_EYE_SQUINT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_SQUINT** = ``104``
Squints both eye lids.
.. _class_XRFaceTracker_constant_FT_EYE_DILATION:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_DILATION** = ``105``
Dilates both pupils.
.. _class_XRFaceTracker_constant_FT_EYE_CONSTRICT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_EYE_CONSTRICT** = ``106``
Constricts both pupils.
.. _class_XRFaceTracker_constant_FT_BROW_DOWN_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_BROW_DOWN_RIGHT** = ``107``
Pulls the right eyebrow down and in.
.. _class_XRFaceTracker_constant_FT_BROW_DOWN_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_BROW_DOWN_LEFT** = ``108``
Pulls the left eyebrow down and in.
.. _class_XRFaceTracker_constant_FT_BROW_DOWN:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_BROW_DOWN** = ``109``
Pulls both eyebrows down and in.
.. _class_XRFaceTracker_constant_FT_BROW_UP_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_BROW_UP_RIGHT** = ``110``
Right brow appears worried.
.. _class_XRFaceTracker_constant_FT_BROW_UP_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_BROW_UP_LEFT** = ``111``
Left brow appears worried.
.. _class_XRFaceTracker_constant_FT_BROW_UP:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_BROW_UP** = ``112``
Both brows appear worried.
.. _class_XRFaceTracker_constant_FT_NOSE_SNEER:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_NOSE_SNEER** = ``113``
Entire face sneers.
.. _class_XRFaceTracker_constant_FT_NASAL_DILATION:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_NASAL_DILATION** = ``114``
Both nose canals dilate.
.. _class_XRFaceTracker_constant_FT_NASAL_CONSTRICT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_NASAL_CONSTRICT** = ``115``
Both nose canals constrict.
.. _class_XRFaceTracker_constant_FT_CHEEK_PUFF:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_CHEEK_PUFF** = ``116``
Puffs both cheeks.
.. _class_XRFaceTracker_constant_FT_CHEEK_SUCK:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_CHEEK_SUCK** = ``117``
Sucks in both cheeks.
.. _class_XRFaceTracker_constant_FT_CHEEK_SQUINT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_CHEEK_SQUINT** = ``118``
Raises both cheeks.
.. _class_XRFaceTracker_constant_FT_LIP_SUCK_UPPER:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_SUCK_UPPER** = ``119``
Tucks in the upper lips.
.. _class_XRFaceTracker_constant_FT_LIP_SUCK_LOWER:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_SUCK_LOWER** = ``120``
Tucks in the lower lips.
.. _class_XRFaceTracker_constant_FT_LIP_SUCK:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_SUCK** = ``121``
Tucks in both lips.
.. _class_XRFaceTracker_constant_FT_LIP_FUNNEL_UPPER:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_FUNNEL_UPPER** = ``122``
Funnels in the upper lips.
.. _class_XRFaceTracker_constant_FT_LIP_FUNNEL_LOWER:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_FUNNEL_LOWER** = ``123``
Funnels in the lower lips.
.. _class_XRFaceTracker_constant_FT_LIP_FUNNEL:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_FUNNEL** = ``124``
Funnels in both lips.
.. _class_XRFaceTracker_constant_FT_LIP_PUCKER_UPPER:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_PUCKER_UPPER** = ``125``
Upper lip part pushes outwards.
.. _class_XRFaceTracker_constant_FT_LIP_PUCKER_LOWER:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_PUCKER_LOWER** = ``126``
Lower lip part pushes outwards.
.. _class_XRFaceTracker_constant_FT_LIP_PUCKER:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_LIP_PUCKER** = ``127``
Lips push outwards.
.. _class_XRFaceTracker_constant_FT_MOUTH_UPPER_UP:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_UPPER_UP** = ``128``
Raises the upper lips.
.. _class_XRFaceTracker_constant_FT_MOUTH_LOWER_DOWN:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_LOWER_DOWN** = ``129``
Lowers the lower lips.
.. _class_XRFaceTracker_constant_FT_MOUTH_OPEN:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_OPEN** = ``130``
Mouth opens, revealing teeth.
.. _class_XRFaceTracker_constant_FT_MOUTH_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_RIGHT** = ``131``
Moves mouth right.
.. _class_XRFaceTracker_constant_FT_MOUTH_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_LEFT** = ``132``
Moves mouth left.
.. _class_XRFaceTracker_constant_FT_MOUTH_SMILE_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_SMILE_RIGHT** = ``133``
Right side of the mouth smiles.
.. _class_XRFaceTracker_constant_FT_MOUTH_SMILE_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_SMILE_LEFT** = ``134``
Left side of the mouth smiles.
.. _class_XRFaceTracker_constant_FT_MOUTH_SMILE:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_SMILE** = ``135``
Mouth expresses a smile.
.. _class_XRFaceTracker_constant_FT_MOUTH_SAD_RIGHT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_SAD_RIGHT** = ``136``
Right side of the mouth expresses sadness.
.. _class_XRFaceTracker_constant_FT_MOUTH_SAD_LEFT:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_SAD_LEFT** = ``137``
Left side of the mouth expresses sadness.
.. _class_XRFaceTracker_constant_FT_MOUTH_SAD:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_SAD** = ``138``
Mouth expresses sadness.
.. _class_XRFaceTracker_constant_FT_MOUTH_STRETCH:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_STRETCH** = ``139``
Mouth stretches.
.. _class_XRFaceTracker_constant_FT_MOUTH_DIMPLE:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_DIMPLE** = ``140``
Lip corners dimple.
.. _class_XRFaceTracker_constant_FT_MOUTH_TIGHTENER:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_TIGHTENER** = ``141``
Mouth tightens.
.. _class_XRFaceTracker_constant_FT_MOUTH_PRESS:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MOUTH_PRESS** = ``142``
Mouth presses together.
.. _class_XRFaceTracker_constant_FT_MAX:
.. rst-class:: classref-enumeration-constant
:ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` **FT_MAX** = ``143``
Represents the size of the :ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` enum.
.. rst-class:: classref-section-separator
----
.. rst-class:: classref-descriptions-group
Property Descriptions
---------------------
.. _class_XRFaceTracker_property_blend_shapes:
.. rst-class:: classref-property
:ref:`PackedFloat32Array<class_PackedFloat32Array>` **blend_shapes** = ``PackedFloat32Array()`` :ref:`🔗<class_XRFaceTracker_property_blend_shapes>`
.. rst-class:: classref-property-setget
- |void| **set_blend_shapes**\ (\ value\: :ref:`PackedFloat32Array<class_PackedFloat32Array>`\ )
- :ref:`PackedFloat32Array<class_PackedFloat32Array>` **get_blend_shapes**\ (\ )
The array of face blend shape weights with indices corresponding to the :ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>` enum.
**Note:** The returned array is *copied* and any changes to it will not update the original property value. See :ref:`PackedFloat32Array<class_PackedFloat32Array>` for more details.
.. rst-class:: classref-section-separator
----
.. rst-class:: classref-descriptions-group
Method Descriptions
-------------------
.. _class_XRFaceTracker_method_get_blend_shape:
.. rst-class:: classref-method
:ref:`float<class_float>` **get_blend_shape**\ (\ blend_shape\: :ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>`\ ) |const| :ref:`🔗<class_XRFaceTracker_method_get_blend_shape>`
Returns the requested face blend shape weight.
.. rst-class:: classref-item-separator
----
.. _class_XRFaceTracker_method_set_blend_shape:
.. rst-class:: classref-method
|void| **set_blend_shape**\ (\ blend_shape\: :ref:`BlendShapeEntry<enum_XRFaceTracker_BlendShapeEntry>`, weight\: :ref:`float<class_float>`\ ) :ref:`🔗<class_XRFaceTracker_method_set_blend_shape>`
Sets a face blend shape weight.
.. |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.)`
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