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Assets/Standard Assets/Vehicles/Car/Scripts/Mudguard.cs

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+using System;
+using UnityEngine;
+
+namespace UnityStandardAssets.Vehicles.Car
+{
+    // this script is specific to the supplied Sample Assets car, which has mudguards over the front wheels
+    // which have to turn with the wheels when steering is applied.
+
+    public class Mudguard : MonoBehaviour
+    {
+        public CarController carController; // car controller to get the steering angle
+
+        private Quaternion m_OriginalRotation;
+
+
+        private void Start()
+        {
+            m_OriginalRotation = transform.localRotation;
+        }
+
+
+        private void Update()
+        {
+            transform.localRotation = m_OriginalRotation*Quaternion.Euler(0, carController.CurrentSteerAngle, 0);
+        }
+    }
+}