Class

ARSkeleton3D

The skeleton of a human body that ARKit tracks in 3D space.

Declaration

@interface ARSkeleton3D : ARSkeleton

Overview

An ARBodyAnchor contains one instance of this ARSkeleton subclass to provide its joint positions in 3D space. The jointLocalTransforms property describes a joint's 3D offset from its parent joint. The jointModelTransforms property describes a joint's 3D offset from the body anchor's transform.

Topics

Getting a Joint's Pose

jointLocalTransforms

The local space transforms for each joint.

jointModelTransforms

The model space transforms for each joint.

- localTransformForJointName:

Returns the local transform for a joint with a given name.

- modelTransformForJointName:

Returns the model transform for a joint with a given name.

Relationships

Inherits From

See Also

Interpreting 3D Motion

skeleton

The tracked body in 3D.

ARSkeleton

The interface for the skeleton of a tracked body.