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1 files changed, 49 insertions, 0 deletions

diff --git a/Assets/Samples/OpenXR Plugin/1.14.3/Controller/Scripts/MarkLateLatchNode.cs b/Assets/Samples/OpenXR Plugin/1.14.3/Controller/Scripts/MarkLateLatchNode.cs
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+++ b/Assets/Samples/OpenXR Plugin/1.14.3/Controller/Scripts/MarkLateLatchNode.cs
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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.XR;
+using UnityEngine.XR.OpenXR.Input;
+using UnityEngine.InputSystem;
+
+/// <summary>
+/// Example code for Vulkan Late latching support. For use cases example, please check out Controller Sample - Head object, LeftHand/Aim object and RightHand/Grip object.
+/// See: https://docs.unity3d.com/ScriptReference/XR.XRDisplaySubsystem.MarkTransformLateLatched.html
+/// </summary>
+namespace UnityEngine.XR.OpenXR.Samples.ControllerSample
+{
+    public class MarkLateLatchNode : MonoBehaviour
+    {
+        private XRDisplaySubsystem m_DisplaySubsystem = null;
+        public UnityEngine.XR.XRDisplaySubsystem.LateLatchNode lateLatchNode;
+        //Set one pose type InputAction for each hand to be late latched - e.g.: Aim or Grip. For head node, leave it unset.
+        [SerializeField] private InputActionReference _ActionReference = null;
+
+        // Start is called before the first frame update
+        void Start()
+        {
+            List<XRDisplaySubsystem> subsys = new List<XRDisplaySubsystem>();
+            SubsystemManager.GetSubsystems<XRDisplaySubsystem>(subsys);
+
+            if (subsys.Count >= 1)
+                m_DisplaySubsystem = subsys[0];
+            if (_ActionReference != null)
+            {
+                bool result = OpenXRInput.TrySetControllerLateLatchAction(_ActionReference.action);
+                Debug.LogFormat("TrySetControllerLateLatchAction returns {0} for action {1}.", result, _ActionReference);
+            }
+        }
+
+        // Update is called once per frame
+        void Update()
+        {
+            if (m_DisplaySubsystem != null)
+            {
+                transform.position += new Vector3(0.00001f, 0, 0);
+                Quaternion rot = transform.rotation;
+                rot.x += 0.00001f;
+                transform.rotation = rot;
+                m_DisplaySubsystem.MarkTransformLateLatched(transform, lateLatchNode);
+            }
+        }
+    }
+}