升级XR插件版本

Assets/Samples/XR Hands/1.5.0/HandVisualizer/Scripts/JointVisualizer.cs

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+using UnityEngine;
+using UnityEngine.XR.Hands.Processing;
+
+namespace UnityEngine.XR.Hands.Samples.VisualizerSample
+{
+    public class JointVisualizer : MonoBehaviour
+    {
+        [SerializeField]
+        GameObject m_JointVisual;
+
+        [SerializeField]
+        Material m_HighFidelityJointMaterial;
+
+        [SerializeField]
+        Material m_LowFidelityJointMaterial;
+
+        bool m_HighFidelityJoint;
+
+        Renderer m_JointRenderer;
+
+        public void NotifyTrackingState(XRHandJointTrackingState jointTrackingState)
+        {
+            bool highFidelityJoint = (jointTrackingState & XRHandJointTrackingState.HighFidelityPose) == XRHandJointTrackingState.HighFidelityPose;
+            if (m_HighFidelityJoint == highFidelityJoint)
+                return;
+
+            m_JointRenderer.material = highFidelityJoint ? m_HighFidelityJointMaterial : m_LowFidelityJointMaterial;
+
+            m_HighFidelityJoint = highFidelityJoint;
+        }
+
+        void Start()
+        {
+            if (m_JointVisual.TryGetComponent<Renderer>(out var jointRenderer))
+                m_JointRenderer = jointRenderer;
+        }
+    }
+}