Made the handles pointing into the forward direction of the pathway

UOP1_Project/Assets/ScriptableObjects/StateMachine/Config/NPCPathwayConfig.asset

   _stopDuration: 0.5
   _speed: 1
   Waypoints:
-  - {x: 3.4739745, y: 0.033730388, z: 0.6266351}
-  - {x: 12.061079, y: 0.15954088, z: 9.731606}
-  - {x: -6.2887483, y: 0.033730388, z: 7.971367}
-  - {x: -15.76542, y: 0.033730388, z: -0.2936163}
-  - {x: -11.600259, y: 0.033730388, z: -4.42002}
+  - {x: 3.46387, y: 0.033730388, z: 0.55213976}
+  - {x: 5.6019807, y: 0.052446984, z: 7.11369}
+  - {x: -2.8645186, y: 0.033730388, z: 8.923655}
+  - {x: -6.567141, y: 0.033730388, z: -5.250761}
+  - {x: -9.866049, y: 0.033730388, z: -5.822654}
+  - {x: -11.059804, y: 0.033730388, z: -2.8135128}
+  - {x: -2.0687637, y: 0.033730388, z: 0.8148103}
   _pathwayEditorColor: {r: 0, g: 1, b: 1, a: 1}

UOP1_Project/Assets/Scripts/Editor/Pathway/PathwayEditor.cs

 {
 	private ReorderableList _reorderableList;
 	private PathwayConfigSO _pathway;
-	private PathwayHandles _pathwayHandles;
-		_pathwayHandles.DispalyHandles();
 		PathwayGizmos.DrawHandlesPath(_pathway);
 	}
 
 		_reorderableList.onSelectCallback += SelectItem;
 		_reorderableList.onChangedCallback += ListModified;
 		_pathway = (target as PathwayConfigSO);
-		_pathwayHandles = new PathwayHandles(_pathway);
 		if (CheckNavMeshExistence())
 		{
 			SceneView.duringSceneGui += this.OnSceneGUI;

UOP1_Project/Assets/Scripts/Editor/Pathway/PathwayGizmos.cs

 {
 	public static void DrawHandlesPath(PathwayConfigSO pathway)
 	{
-		if (pathway.Waypoints.Count != 0)
+		EditorGUI.BeginChangeCheck();
+
+		// Snap the waypoints on the NavMesh
+		for (int i = 0; i < pathway.Waypoints.Count; i++)
-			DrawElements(pathway, pathway.Waypoints, 0);
+			NavMesh.SamplePosition(pathway.Waypoints[i], out NavMeshHit hit, 99.0f, NavMesh.AllAreas);
+			pathway.Waypoints[i] = hit.position;
+		}
+
+		// Only one waypoint use case.
+		if (pathway.Waypoints.Count == 1)
+		{
+			DrawWaypointLabel(pathway, pathway.Waypoints, 0);
+			pathway.Waypoints[0] = Handles.PositionHandle(pathway.Waypoints[0], Quaternion.identity);
-		if (pathway.Waypoints.Count > 1)
+		// All the other use cases where a path exists.
+		else if (pathway.Waypoints.Count > 1)
-				DrawElements(pathway, pathway.Waypoints, index);
+				DrawWaypointLabel(pathway, pathway.Waypoints, index);
 				List<Vector3> navMeshPath = new List<Vector3>();
 				NavMeshPath navPath = new NavMeshPath();
 				NavMesh.CalculatePath(pathway.Waypoints[index], pathway.Waypoints[nextIndex], NavMesh.AllAreas, navPath);
 						Handles.DrawDottedLine(navPath.corners[j], navPath.corners[j + 1], 2);
 					}
 				}
+				// Display handles pointing into the path forward direction (Blue handle)
+				if (navPath.corners.Length > 1)
+				{
+					pathway.Waypoints[index] = Handles.PositionHandle(pathway.Waypoints[index], Quaternion.LookRotation(navPath.corners[1] - navPath.corners[0]));
+				}
-	private static void DrawElements(PathwayConfigSO pathway, List<Vector3> path, int index)
+	private static void DrawWaypointLabel(PathwayConfigSO pathway, List<Vector3> path, int index)
 	{
 		GUIStyle style = new GUIStyle();
 		Vector3 textHeight = Vector3.up;

UOP1_Project/Assets/Scripts/Editor/Pathway/PathwayHandles.cs

-using UnityEngine;
-using UnityEditor;
-using UnityEngine.AI;
-
-public class PathwayHandles
-{
-	private PathwayConfigSO _pathway;
-
-	public PathwayHandles(PathwayConfigSO pathway)
-	{
-		_pathway = pathway;
-	}
-
-	public void DispalyHandles()
-	{
-		EditorGUI.BeginChangeCheck();
-
-		for (int i = 0; i < _pathway.Waypoints.Count; i++)
-		{
-			_pathway.Waypoints[i] = Handles.PositionHandle(_pathway.Waypoints[i], Quaternion.identity);
-		}
-		for (int i = 0; i < _pathway.Waypoints.Count; i++)
-		{
-			NavMesh.SamplePosition(_pathway.Waypoints[i], out NavMeshHit hit, 99.0f, NavMesh.AllAreas);
-			_pathway.Waypoints[i] = hit.position;
-		}
-	}
-
-}

UOP1_Project/Assets/Scripts/Editor/Pathway/PathwayHandles.cs.meta

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