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1 files changed, 49 insertions, 0 deletions

diff --git a/Assets/Samples/XR Interaction Toolkit/3.1.2/Hands Interaction Demo/Scripts/HideObjectWhenInteractorBlocked.cs b/Assets/Samples/XR Interaction Toolkit/3.1.2/Hands Interaction Demo/Scripts/HideObjectWhenInteractorBlocked.cs
new file mode 100644
index 0000000..912894a
--- /dev/null
+++ b/Assets/Samples/XR Interaction Toolkit/3.1.2/Hands Interaction Demo/Scripts/HideObjectWhenInteractorBlocked.cs
@@ -0,0 +1,49 @@
+using UnityEngine.XR.Interaction.Toolkit.Interactors;
+using UnityEngine.XR.Interaction.Toolkit.Interactors.Visuals;
+
+namespace UnityEngine.XR.Interaction.Toolkit.Samples.Hands
+{
+    /// <summary>
+    /// Hides the specified GameObject when the associated interactor is blocked by an interaction within its group.
+    /// </summary>
+    public class HideObjectWhenInteractorBlocked : MonoBehaviour
+    {
+        [SerializeField]
+        [Tooltip("The interactor that this component monitors for blockages.")]
+        XRBaseInteractor m_Interactor;
+
+        [SerializeField]
+        [Tooltip("The GameObject to hide when the interactor is blocked.")]
+        GameObject m_ObjectToHide;
+
+        ICurveInteractionDataProvider m_CurveInteractionDataProvider;
+        bool m_HasCurveDataProvider;
+
+        /// <summary>
+        /// See <see cref="MonoBehaviour"/>.
+        /// </summary>
+        void OnEnable()
+        {
+            if (m_Interactor == null || m_ObjectToHide == null)
+                enabled = false;
+
+            m_HasCurveDataProvider = false;
+            if (m_Interactor is ICurveInteractionDataProvider provider)
+            {
+                m_CurveInteractionDataProvider = provider;
+                m_HasCurveDataProvider = true;
+            }
+        }
+
+        /// <summary>
+        /// See <see cref="MonoBehaviour"/>.
+        /// </summary>
+        void Update()
+        {
+            if (m_HasCurveDataProvider)
+                m_ObjectToHide.SetActive(m_CurveInteractionDataProvider.isActive);
+            else
+                m_ObjectToHide.SetActive(m_Interactor.isActiveAndEnabled && !m_Interactor.IsBlockedByInteractionWithinGroup());
+        }
+    }
+}