Merge pull request #324 from De-Panther/fix_error_when_xri_missing

Fix error when some packages are missing

Author: De-Panther

Packages/webxr-interactions/CHANGELOG.md

@@ -6,6 +6,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+- Error when Input System package in project and no XR Interaction Toolkit package.
+
 ## [0.19.0] - 2023-11-22
 ### Added
 - Support for Unity Input System and XR Interaction Toolkit.

Packages/webxr-interactions/Runtime/InputSystem/HandMenu.cs

@@ -1,9 +1,7 @@
-#if UNITY_INPUT_SYSTEM_1_4_4_OR_NEWER
+#if UNITY_INPUT_SYSTEM_1_4_4_OR_NEWER && HAS_XR_INTERACTION_TOOLKIT
 using Unity.XR.CoreUtils.Bindings;
 using Unity.XR.CoreUtils.Bindings.Variables;
 using UnityEngine.Assertions;
-#endif
-#if HAS_XR_INTERACTION_TOOLKIT
 using UnityEngine.XR.Interaction.Toolkit.Inputs;
 using UnityEngine.XR.Interaction.Toolkit.Utilities;
 using UnityEngine.XR.Interaction.Toolkit.Utilities.Tweenables.Primitives;