Revize 996dd9cb

Re #8904 - Improve direction vectors visualization

deltarobot-vr/Assets/DeltaRobotVr/ArrowScript.cs

@@ -4 +4 @@
 {
     public abstract class ArrowScript : MonoBehaviour
     {
-        protected LineRenderer lr;
+        public float lengthMultiplier = 2;
         void Start()
         {
-            lr = GetComponent<LineRenderer>();
         }
 
         void Update()
@@ -15 +14 @@
             if (Client.Instance.IsConnected)
             {
                 var vector = GetVector();
-                lr.SetPositions(new[] { Vector3.zero, Single3Utils.ToVector3(vector) * 2 });
+
+                Vector3 v = Single3Utils.ToVector3(vector);
+                this.transform.rotation = Quaternion.FromToRotation(Vector3.forward, v);
+                this.transform.localScale = new Vector3(1, 1, v.magnitude * lengthMultiplier);
             }
         }