Table of Contents

Class XRFaceTracker

Namespace
Godot
Assembly
GodotSharp.dll

An instance of this object represents a tracked face and its corresponding blend shapes. The blend shapes come from the Unified Expressions standard, and contain extended details and visuals for each blend shape. Additionally the Tracking Standard Comparison page documents the relationship between Unified Expressions and other standards.

As face trackers are turned on they are registered with the XRServer.

public class XRFaceTracker : XRTracker, IDisposable
Inheritance
XRFaceTracker
Implements
Inherited Members

Constructors

XRFaceTracker() 

public XRFaceTracker()

Properties

BlendShapes

The array of face blend shape weights with indices corresponding to the XRFaceTracker.BlendShapeEntry enum.

public float[] BlendShapes { get; set; }

Property Value

float[]

Methods

GetBlendShape(BlendShapeEntry)

Returns the requested face blend shape weight.

public float GetBlendShape(XRFaceTracker.BlendShapeEntry blendShape)

Parameters

blendShape XRFaceTracker.BlendShapeEntry

Returns

float

HasGodotClassMethod(in godot_string_name)

Check if the type contains a method with the given name. This method is used by Godot to check if a method exists before invoking it. Do not call or override this method.

protected override bool HasGodotClassMethod(in godot_string_name method)

Parameters

method godot_string_name

Name of the method to check for.

Returns

bool

HasGodotClassSignal(in godot_string_name)

Check if the type contains a signal with the given name. This method is used by Godot to check if a signal exists before raising it. Do not call or override this method.

protected override bool HasGodotClassSignal(in godot_string_name signal)

Parameters

signal godot_string_name

Name of the signal to check for.

Returns

bool

InvokeGodotClassMethod(in godot_string_name, NativeVariantPtrArgs, out godot_variant)

Invokes the method with the given name, using the given arguments. This method is used by Godot to invoke methods from the engine side. Do not call or override this method.

protected override bool InvokeGodotClassMethod(in godot_string_name method, NativeVariantPtrArgs args, out godot_variant ret)

Parameters

method godot_string_name

Name of the method to invoke.

args NativeVariantPtrArgs

Arguments to use with the invoked method.

ret godot_variant

Value returned by the invoked method.

Returns

bool

SetBlendShape(BlendShapeEntry, float)

Sets a face blend shape weight.

public void SetBlendShape(XRFaceTracker.BlendShapeEntry blendShape, float weight)

Parameters

blendShape XRFaceTracker.BlendShapeEntry
weight float
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