GoogleARCore.AugmentedFace

A face detected and trackable by ARCore.

Summary

Inheritance

Properties
`CenterPose`	`Pose` Gets the position and orientation of the face's center in world space.

Public functions
`GetNormals(List< Vector3 > normals)`	`void` Gets a list of normals of the face mesh.
`GetRegionPose(AugmentedFaceRegion region)`	`Pose` Gets the position and orientation of a face region in world space.
`GetTextureCoordinates(List< Vector2 > textureCoordinates)`	`void` Gets a list of texture coordinates of the face mesh.
`GetTriangleIndices(List< int > indices)`	`void` Gets a list of triangle indices of the face mesh.
`GetVertices(List< Vector3 > vertices)`	`void` Gets the vertices of the face mesh.

Properties

CenterPose

Pose CenterPose

Gets the position and orientation of the face's center in world space.

The face center is defined to have the origin located behind the nose and between the two cheek bones. The forward vector of the pose (+Z) points out the back of the person's head. The up vector of the pose (+Y) points out the top of the person's head. The right vector of the pose (+X) points to the left side of the person's face.

Public functions

GetNormals

void GetNormals(
  List< Vector3 > normals
)

Gets a list of normals of the face mesh.

Details

Parameters

normals

A list of vertex normals. The list will be empty when the motion tracking state is TrackingState.Paused or TackingState.Stopped.

GetRegionPose

Pose GetRegionPose(
  AugmentedFaceRegion region
)

Gets the position and orientation of a face region in world space.

Details

Parameters

region

The face region to query the pose.

Returns

The position and orientation of a face region in world space.

GetTextureCoordinates

void GetTextureCoordinates(
  List< Vector2 > textureCoordinates
)

Gets a list of texture coordinates of the face mesh.

Details

Parameters

textureCoordinates

A list of texture coordinates. The list will be empty when the motion tracking state is TrackingState.Paused or TackingState.Stopped.

GetTriangleIndices

void GetTriangleIndices(
  List< int > indices
)

Gets a list of triangle indices of the face mesh.

Details

Parameters

indices

A list of indices. The list will be empty when the motion tracking state is TrackingState.Paused or TackingState.Stopped.

GetVertices

void GetVertices(
  List< Vector3 > vertices
)

Gets the vertices of the face mesh.

Vector -Z is points forward out of the face.

Details

Parameters

vertices

A list to be filled with the vertices of the face mesh. The list will be empty when the motion tracking state is TrackingState.Paused or TackingState.Stopped.