1.6.0: Added a tool position and rotation scene view toolbar menu which uses buttons, instead of toggle drop down menu

Editor/SceneView/EditorSceneViewToolHandleRotation.cs

@@ -0,0 +1,44 @@
+#if UNITY_2021_1_OR_NEWER
+using UnityEditor;
+using UnityEditor.Toolbars;
+using UnityEngine;
+
+namespace Module.NavigationTool.Editor.SceneViewToolbar
+{
+    [EditorToolbarElement("SceneView/Custom/HandleRotation", typeof(SceneView))]
+    internal sealed class EditorSceneViewToolHandleRotation : EditorToolbarButton
+    {
+        public EditorSceneViewToolHandleRotation()
+        {
+            tooltip = "Toggle Tool Handle Rotation\nTool handles are in the active object's rotation.";
+            clicked += OnClicked;
+            
+            RefreshIcon();
+            Tools.pivotRotationChanged += OnPivotRotationChanged;
+        }
+
+        ~EditorSceneViewToolHandleRotation()
+        {
+            Tools.pivotRotationChanged -= OnPivotRotationChanged;
+        }
+
+        private void RefreshIcon()
+        {
+            if (Tools.pivotRotation == PivotRotation.Global)
+                icon = EditorGUIUtility.IconContent("d_ToolHandleGlobal").image as Texture2D;
+            else
+                icon = EditorGUIUtility.IconContent("d_ToolHandleLocal").image as Texture2D;
+        }
+
+        private void OnClicked()
+        {
+            Tools.pivotRotation = Tools.pivotRotation == PivotRotation.Local ? PivotRotation.Global : PivotRotation.Local;
+        }
+
+        private void OnPivotRotationChanged()
+        {
+            RefreshIcon();
+        }
+    }
+}
+#endif