Struct FaceBlendShapePose

Stores a face pose as a set of blend shape weights.

Namespace: Unity.LiveCapture.ARKitFaceCapture

Syntax

[Serializable]
public struct FaceBlendShapePose

Fields

BrowDownLeft

Declaration

[Range(0F, 1F)]
public float BrowDownLeft

Field Value

Type	Description
Single

BrowDownRight

Declaration

[Range(0F, 1F)]
public float BrowDownRight

Field Value

Type	Description
Single

BrowInnerUp

Declaration

[Range(0F, 1F)]
public float BrowInnerUp

Field Value

Type	Description
Single

BrowOuterUpLeft

Declaration

[Range(0F, 1F)]
public float BrowOuterUpLeft

Field Value

Type	Description
Single

BrowOuterUpRight

Declaration

[Range(0F, 1F)]
public float BrowOuterUpRight

Field Value

Type	Description
Single

CheekPuff

Declaration

[Range(0F, 1F)]
public float CheekPuff

Field Value

Type	Description
Single

CheekSquintLeft

Declaration

[Range(0F, 1F)]
public float CheekSquintLeft

Field Value

Type	Description
Single

CheekSquintRight

Declaration

[Range(0F, 1F)]
public float CheekSquintRight

Field Value

Type	Description
Single

EyeBlinkLeft

Declaration

[Range(0F, 1F)]
public float EyeBlinkLeft

Field Value

Type	Description
Single

EyeBlinkRight

Declaration

[Range(0F, 1F)]
public float EyeBlinkRight

Field Value

Type	Description
Single

EyeLookDownLeft

Declaration

[Range(0F, 1F)]
public float EyeLookDownLeft

Field Value

Type	Description
Single

EyeLookDownRight

Declaration

[Range(0F, 1F)]
public float EyeLookDownRight

Field Value

Type	Description
Single

EyeLookInLeft

Declaration

[Range(0F, 1F)]
public float EyeLookInLeft

Field Value

Type	Description
Single

EyeLookInRight

Declaration

[Range(0F, 1F)]
public float EyeLookInRight

Field Value

Type	Description
Single

EyeLookOutLeft

Declaration

[Range(0F, 1F)]
public float EyeLookOutLeft

Field Value

Type	Description
Single

EyeLookOutRight

Declaration

[Range(0F, 1F)]
public float EyeLookOutRight

Field Value

Type	Description
Single

EyeLookUpLeft

Declaration

[Range(0F, 1F)]
public float EyeLookUpLeft

Field Value

Type	Description
Single

EyeLookUpRight

Declaration

[Range(0F, 1F)]
public float EyeLookUpRight

Field Value

Type	Description
Single

EyeSquintLeft

Declaration

[Range(0F, 1F)]
public float EyeSquintLeft

Field Value

Type	Description
Single

EyeSquintRight

Declaration

[Range(0F, 1F)]
public float EyeSquintRight

Field Value

Type	Description
Single

EyeWideLeft

Declaration

[Range(0F, 1F)]
public float EyeWideLeft

Field Value

Type	Description
Single

EyeWideRight

Declaration

[Range(0F, 1F)]
public float EyeWideRight

Field Value

Type	Description
Single

JawForward

Declaration

[Range(0F, 1F)]
public float JawForward

Field Value

Type	Description
Single

JawLeft

Declaration

[Range(0F, 1F)]
public float JawLeft

Field Value

Type	Description
Single

JawOpen

Declaration

[Range(0F, 1F)]
public float JawOpen

Field Value

Type	Description
Single

JawRight

Declaration

[Range(0F, 1F)]
public float JawRight

Field Value

Type	Description
Single

MouthClose

Declaration

[Range(0F, 1F)]
public float MouthClose

Field Value

Type	Description
Single

MouthDimpleLeft

Declaration

[Range(0F, 1F)]
public float MouthDimpleLeft

Field Value

Type	Description
Single

MouthDimpleRight

Declaration

[Range(0F, 1F)]
public float MouthDimpleRight

Field Value

Type	Description
Single

MouthFrownLeft

Declaration

[Range(0F, 1F)]
public float MouthFrownLeft

Field Value

Type	Description
Single

MouthFrownRight

Declaration

[Range(0F, 1F)]
public float MouthFrownRight

Field Value

Type	Description
Single

MouthFunnel

Declaration

[Range(0F, 1F)]
public float MouthFunnel

Field Value

Type	Description
Single

MouthLeft

Declaration

[Range(0F, 1F)]
public float MouthLeft

Field Value

Type	Description
Single

MouthLowerDownLeft

Declaration

[Range(0F, 1F)]
public float MouthLowerDownLeft

Field Value

Type	Description
Single

MouthLowerDownRight

Declaration

[Range(0F, 1F)]
public float MouthLowerDownRight

Field Value

Type	Description
Single

MouthPressLeft

Declaration

[Range(0F, 1F)]
public float MouthPressLeft

Field Value

Type	Description
Single

MouthPressRight

Declaration

[Range(0F, 1F)]
public float MouthPressRight

Field Value

Type	Description
Single

MouthPucker

Declaration

[Range(0F, 1F)]
public float MouthPucker

Field Value

Type	Description
Single

MouthRight

Declaration

[Range(0F, 1F)]
public float MouthRight

Field Value

Type	Description
Single

MouthRollLower

Declaration

[Range(0F, 1F)]
public float MouthRollLower

Field Value

Type	Description
Single

MouthRollUpper

Declaration

[Range(0F, 1F)]
public float MouthRollUpper

Field Value

Type	Description
Single

MouthShrugLower

Declaration

[Range(0F, 1F)]
public float MouthShrugLower

Field Value

Type	Description
Single

MouthShrugUpper

Declaration

[Range(0F, 1F)]
public float MouthShrugUpper

Field Value

Type	Description
Single

MouthSmileLeft

Declaration

[Range(0F, 1F)]
public float MouthSmileLeft

Field Value

Type	Description
Single

MouthSmileRight

Declaration

[Range(0F, 1F)]
public float MouthSmileRight

Field Value

Type	Description
Single

MouthStretchLeft

Declaration

[Range(0F, 1F)]
public float MouthStretchLeft

Field Value

Type	Description
Single

MouthStretchRight

Declaration

[Range(0F, 1F)]
public float MouthStretchRight

Field Value

Type	Description
Single

MouthUpperUpLeft

Declaration

[Range(0F, 1F)]
public float MouthUpperUpLeft

Field Value

Type	Description
Single

MouthUpperUpRight

Declaration

[Range(0F, 1F)]
public float MouthUpperUpRight

Field Value

Type	Description
Single

NoseSneerLeft

Declaration

[Range(0F, 1F)]
public float NoseSneerLeft

Field Value

Type	Description
Single

NoseSneerRight

Declaration

[Range(0F, 1F)]
public float NoseSneerRight

Field Value

Type	Description
Single

ShapeCount

The number of supported blend shapes.

Declaration

public const int ShapeCount = 52

Field Value

Type	Description
Int32

TongueOut

Declaration

[Range(0F, 1F)]
public float TongueOut

Field Value

Type	Description
Single

Properties

Item[Int32]

The pose value for a blend shape at the given index.

Declaration

public float this[int index] { get; set; }

Parameters

Type	Name	Description
Int32	index	The blend shape index.

Property Value

Type	Description
Single

Shapes

The face blend shapes, excluding shapes with a negative value.

Declaration

public static readonly FaceBlendShape[] Shapes { get; }

Property Value

Type	Description
FaceBlendShape[]

Methods

FlipHorizontally()

Horizontally mirrors the face pose.

Declaration

public void FlipHorizontally()

Remarks

ARKit's default blend shapes are set so that 'right' indicates the right side of the face when viewing from the front.

GetValue(FaceBlendShape)

Gets the pose value for a blend shape.

Declaration

public float GetValue(FaceBlendShape location)

Parameters

Type	Name	Description
FaceBlendShape	location	The blend shape to get the value of.

Returns

Type	Description
Single	The normalized blend shape influence.

LerpUnclamped(in FaceBlendShapePose, in FaceBlendShapePose, Single, out FaceBlendShapePose)

Linearly interpolates between a and b by factor t.

Declaration

public static void LerpUnclamped(in FaceBlendShapePose a, in FaceBlendShapePose b, float t, out FaceBlendShapePose result)

Parameters

Type	Name	Description
FaceBlendShapePose	a	The pose to interpolate from.
FaceBlendShapePose	b	To pose to interpolate to.
Single	t	The interpolation factor.
FaceBlendShapePose	result	The interpolated pose.

Remarks

When t is 0 result is set to a.
When t is 1 result is set to b.
When t is 0.5 result is set to the midpoint of a and b.

SetValue(FaceBlendShape, Single)

Sets the pose value for a blend shape.

Declaration

public void SetValue(FaceBlendShape location, float value)

Parameters

Type	Name	Description
FaceBlendShape	location	The blend shape to set the value of.
Single	value	The normalized blend shape influence.