- add custom up vector to the MoveAlongPath script

- add show orientation option to the PathScript
- unused script cleanup

Assets/PathTools/Scenes/PathToolsExample.unity

@@ -170,9 +170,10 @@ MonoBehaviour:
     tangentType: 0
   selectedId: 0
   closeLoop: 1
-  lastPos: {x: -0.2224189, y: 0.013729572, z: 2.9288592}
-  lastLeftHandlePos: {x: 2.0906916, y: 0.013729572, z: 3.5246074}
-  lastRightHandlePos: {x: -2.2515397, y: 0.013729572, z: 2.4062533}
+  showUpVector: 0
+  lastPos: {x: 1.4542342, y: 0.013729572, z: 0.3277291}
+  lastLeftHandlePos: {x: 1.237987, y: 0.013729572, z: -0.6486104}
+  lastRightHandlePos: {x: 1.6652508, y: 0.013729572, z: 1.2804526}
 --- !u!4 &800040797
 Transform:
   m_ObjectHideFlags: 0
@@ -305,6 +306,8 @@ MonoBehaviour:
   speed: 2
   rotationSpeed: 5
   loopMode: 0
+  useCustomUpVector: 0
+  customUpVector: {x: 0, y: 1, z: 0}
   distance: 0
 --- !u!23 &1977854513
 MeshRenderer:

Assets/PathTools/Scripts/Editor/PathScriptEditor.cs

@@ -59,6 +59,7 @@ public override void OnInspectorGUI()
                 source.AddNode();
 
             source.closeLoop = EditorGUILayout.Toggle("Close Loop", source.closeLoop);
+            source.showUpVector = EditorGUILayout.Toggle("Show Orientation", source.showUpVector);
             EditorGUILayout.LabelField(string.Format("Path Length: {0}", source.PathDistance));
 
             if (EditorGUI.EndChangeCheck())

Assets/PathTools/Scripts/MoveAlongPath.cs

@@ -10,6 +10,10 @@ public class MoveAlongPath : MonoBehaviour
         [SerializeField] float speed = 2f, rotationSpeed = 5f;
         [SerializeField] LoopMode loopMode;
 
+        [Space(20)]
+        [SerializeField] bool useCustomUpVector;
+        [SerializeField] Vector3 customUpVector = Vector3.up;
+
         [Header("Debug")]
         [SerializeField] float distance;
 
@@ -43,7 +47,7 @@ void Update()
             }
 
             transform.position = path.GetPositionAtDistance(runtimeDistance);
-            Quaternion targetRot = path.GetRotationAtDistance(runtimeDistance, path.GetUpVectorAtDistance(runtimeDistance));
+            Quaternion targetRot = path.GetRotationAtDistance(runtimeDistance, useCustomUpVector ? customUpVector : path.GetUpVectorAtDistance(runtimeDistance));
             transform.rotation = Quaternion.Lerp(transform.rotation, targetRot, rotationSpeed * Time.deltaTime);
         }
 

Assets/PathTools/Scripts/PathScript.cs

@@ -9,7 +9,7 @@ public class PathScript : MonoBehaviour
         #region VARIABLES
         [SerializeField] private List<Node> nodes = new List<Node>();
         [SerializeField] private int selectedId;
-        public bool closeLoop;
+        public bool closeLoop, showUpVector;
 
         private const int CURVE_SEGMENT = 20;
 
@@ -236,13 +236,16 @@ private void OnDrawGizmos()
                 Gizmos.DrawLine(LocalToWorld(curvedPositions[i == 0 ? curvedPositions.Count - 1 : i - 1]), LocalToWorld(curvedPositions[i]));
             }
 
-            for (int i = 0; i < orientations.Count; i++)
+            if (showUpVector)
             {
-                //draw point up with orientation influence
-                Vector3 direction = (curvedPositions[i] - curvedPositions[i == 0 ? (curvedPositions.Count - 1) : (i - 1)]).normalized;
-                Vector3 finalDirection = Quaternion.AngleAxis(orientations[i], direction) * Vector3.up;
-                Gizmos.color = Color.red;
-                Gizmos.DrawLine(LocalToWorld(curvedPositions[i]), LocalToWorld(curvedPositions[i]) + (finalDirection * 0.4f));
+                for (int i = 0; i < orientations.Count; i++)
+                {
+                    //draw point up with orientation influence
+                    Vector3 direction = (curvedPositions[i] - curvedPositions[i == 0 ? (curvedPositions.Count - 1) : (i - 1)]).normalized;
+                    Vector3 finalDirection = Quaternion.AngleAxis(orientations[i], direction) * Vector3.up;
+                    Gizmos.color = Color.red;
+                    Gizmos.DrawLine(LocalToWorld(curvedPositions[i]), LocalToWorld(curvedPositions[i]) + (finalDirection * 0.4f));
+                }
             }
         }
 #endif