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Assets/Materials/com.gleechi.unity.virtualgrasp/Samples/Onboarding/Scripts/ChangeSelectionWeight.cs

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+// Copyright (C) 2014-2024 Gleechi Technology AB. All rights reserved.
+
+using UnityEngine;
+
+namespace VirtualGrasp.Onboarding
+{
+    /** 
+     * ChangeSelectionWeight shows as a tutorial on how to runtime change object
+     * selection weight to affect how easy an object can be selected for interaction with VG.
+     */
+    [LIBVIRTUALGRASP_UNITY_SCRIPT]
+    [HelpURL("https://docs.virtualgrasp.com/unity_vgonboarding_task3." + VG_Version.__VG_VERSION__ + ".html")]
+    public class ChangeSelectionWeight : MonoBehaviour
+    {
+        public Transform m_dependent_object;
+        public float m_releasedWeight = 1.0f;
+        public float m_graspedWeight = 2.0f;
+
+        void Start()
+        {
+            VG_Controller.OnObjectFullyReleased.AddListener(ObjectReleased);
+            VG_Controller.OnObjectGrasped.AddListener(ObjectGrasped);
+
+            if (m_dependent_object == null)
+                m_dependent_object = transform.parent;
+        }
+
+        void ObjectReleased(VG_HandStatus hand)
+        {
+            if (hand.m_selectedObject == m_dependent_object)
+                VG_Controller.SetObjectSelectionWeight(transform, m_releasedWeight);
+        }
+
+        void ObjectGrasped(VG_HandStatus handStatus)
+        {
+            if (handStatus.m_selectedObject == m_dependent_object)
+                VG_Controller.SetObjectSelectionWeight(transform, m_graspedWeight);
+        }
+    }
+}