Time for action – animating the rover

To animate the rover, perform the following steps:

1. 1. Add several new fields to the Fields region of the Rover class to support wheel animation, as follows:

   Random rand = new Random(); 
   private float wheelRotation = 0f;
   private float wheelBounceDelta = 0.01f;
   private int wheelBounceRange = 20;
   private float[] wheelBounceTargets = new float[4] {0f, 0f, 0f, 0f} ;
   private float[] wheelBounceCurrent = new float[4] { 0f, 0f, 0f, 0f };
   private string[] wheelNames = new string[4] 
   {
       "r_back_wheel_geo",
       "l_back_wheel_geo",
       "r_front_wheel_geo",
       "l_front_wheel_geo"
   };

2. 2. Add the Wheel Animation region and the GenerateWheelTarget() method to the Rover class as follows:

   #region Wheel Animation
   private void GenerateWheelTarget(int wheel)
   {
       float newBounceTarget = (float)rand.Next(0, wheelBounceRange+1);
       newBounceTarget -= wheelBounceRange / 2;
   
       wheelBounceTargets[wheel] = newBounceTarget / 100f;
   } 
   #endregion

3. 3. Add the HasWheelReachedTarget...