fix build error

Author: marwie

CHANGELOG.md

@@ -4,6 +4,9 @@ All notable changes to this package will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [2.18.2] - 2025-10-15
+- fix: Unity Build error
+
 ## [2.18.1] - 2025-10-15
 - fix: visibility animation tracks changed to unsigned byte data type (0 = false, >0 = true) and STEP interpolationtype
 - add: Interactivity: merging on export of onSelect, onHoverIn and onHoverOut with same target (spec allows only once per target) 

Runtime/Scripts/Interactivity/Export/CleanUp/PointerEventsReductionCleanUp.cs

@@ -1,3 +1,7 @@
+#if !UNITY_EDITOR
+using UnityEngine;
+#endif
+
 using System.Linq;
 using UnityGLTF.Interactivity.Schema;
 
@@ -8,7 +12,7 @@ public class PointerEventsReductionCleanUp : ICleanUp
 #if UNITY_EDITOR
         [UnityEditor.InitializeOnLoadMethod]
 #else
-        [RuntimeInitializeOnLoadMethod]
+        [UnityEngine.RuntimeInitializeOnLoadMethod]
 #endif
         private static void Register()
         {

Runtime/Scripts/SceneExporter/ExporterAnimationPointer.cs

@@ -109,6 +109,7 @@ public void AddAnimationData(Object animatedObject, string propertyName, GLTFAni
 			string extensionName = null;
 			var propertyType = values[0]?.GetType();
 			bool isBoolean = propertyType == typeof(bool);
+#if UNITY_EDITOR
 			if (TryGetCurrentValue(animatedObject, propertyName, out var currentValue))
 			{
 				// For bool, we always want to export as byte (0,255). Unity is using float for animation curves of bool properties.
@@ -118,6 +119,7 @@ public void AddAnimationData(Object animatedObject, string propertyName, GLTFAni
 					interpolation = InterpolationType.STEP;
 				}
 			}
+#endif
 
 			var animationPointerExportContext = _plugins.FirstOrDefault(x => x is AnimationPointerExportContext) as AnimationPointerExportContext;
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "org.khronos.unitygltf",
   "displayName": "UnityGLTF",
-  "version": "2.18.1", 
+  "version": "2.18.2", 
   "unity": "2021.3",
   "description": "Import and export glTF 2.0 assets, both in the editor and at runtime. Excellent support for animations, materials, extensions. Can be extended with plugins for both import and export use cases.",
   "repository": {