Add ultimate xr

Assets/UltimateXR/Runtime/Scripts/CameraUtils/UxrCameraWallFade.StateSave.cs

@@ -0,0 +1,30 @@
+// --------------------------------------------------------------------------------------------------------------------
+// <copyright file="UxrCameraWallFade.StateSave.cs" company="VRMADA">
+//   Copyright (c) VRMADA, All rights reserved.
+// </copyright>
+// --------------------------------------------------------------------------------------------------------------------
+using UltimateXR.Core.StateSave;
+
+namespace UltimateXR.CameraUtils
+{
+    public partial class UxrCameraWallFade
+    {
+        #region Protected Overrides
+
+        /// <inheritdoc />
+        protected override void SerializeState(bool isReading, int stateSerializationVersion, UxrStateSaveLevel level, UxrStateSaveOptions options)
+        {
+            base.SerializeState(isReading, stateSerializationVersion, level, options);
+
+            // Changes are already handled each frame, we don't serialize them in incremental changes
+
+            if (level > UxrStateSaveLevel.ChangesSincePreviousSave)
+            {
+                SerializeStateValue(level, options, nameof(_lastValidPos),            ref _lastValidPos);
+                SerializeStateValue(level, options, nameof(_lastValidPosInitialized), ref _lastValidPosInitialized);
+            }
+        }
+
+        #endregion
+    }
+}