Get Hand Bone Position

• Complete Getting Started with Interaction SDK.

1. Open your Unity scene.
2. Under Project, search for HandPrimitives.
   The HandPrimitives script appears.
3. Open the HandPrimitives script and choose a bone from the enum HandJointId.

1. Under Project, in Assets > Scripts (or wherever you store your custom scripts), create a new script called LogBoneLocation.
2. Open the LogBoneLocation script and paste this code.

    using System.Collections;
    using System.Collections.Generic;
    using UnityEngine;
    using TMPro;
    using Oculus.Interaction.Input;
   
    public class LogBoneLocation : MonoBehaviour
    {
        [SerializeField]
        private Hand hand;
        private Pose currentPose;
        private HandJointId handJointId = HandJointId.HandIndex3; // TO DO: Change this to your bone.
   
        void Update()
        {
            hand.GetJointPose(handJointId, out currentPose);
        }
    }
   
3. In the pasted code, change the value of HandJointId handJointId to the bone you want to track.
4. Add your own logic to access currentPose, which contains the current world transform of the selected bone.

• Hands design: Learn about design for using hands in your app.
• Hands technology: Learn about the technology behind hands.
• Hands interaction types: Learn about the different types of hands interactions.
• Hands best practices: Learn about the best practices, limitations and mitigations for using hands in your app.
• Hand representation: Learn about hand representation.