/// <summary>
/// Update the bus axle <paramref name="axleInfo"/>
/// with the proper steering defined in <paramref name="actualSteering"/>
/// and with the torque needed until the bus reached its max speed.
/// <param name="axleInfo"></param>
/// <param name="actualSteering"></param>
void UpdateAxle(AxleBusInfo axleInfo, float actualSteering)
{
//Check the steering
if (axleInfo.steering)
{
//Applying the steering to the axle. The lerping grants a smooth transition
axleInfo.leftWheel.steerAngle = Mathf.Lerp(axleInfo.leftWheel.steerAngle,
actualSteering, Time.fixedDeltaTime * turnSpeed);
axleInfo.rightWheel.steerAngle = Mathf.Lerp(axleInfo.rightWheel.steerAngle,
actualSteering, Time.fixedDeltaTime * turnSpeed);
}
//Check the motor
if (axleInfo.motor)
{
currentSpeed = 2 * Mathf.PI * axleInfo.leftWheel.radius
* axleInfo.leftWheel.rpm * 60 / 1000;
if (currentSpeed < MaxSpeed)
{
//Applying the motor to the axle
axleInfo.leftWheel.motorTorque = MotorTorque;
axleInfo.rightWheel.motorTorque = MotorTorque;
}
else
{
axleInfo.leftWheel.motorTorque = 0;
axleInfo.rightWheel.motorTorque = 0;
}
}
}
/// <summary>
/// Update the wheel mesh position/rotation with the
/// physics value of the axle.
/// </summary>
/// <param name="axle"></param>
void ApplyLocalPositionToVisuals(AxleBusInfo axle)
{
Vector3 position;
Quaternion rotation;
//Applying the new position and rotation to the left wheel
axle.leftWheel.GetWorldPose(out position, out rotation);
axle.leftWheelMesh.transform.position = position;
axle.leftWheelMesh.transform.rotation = rotation;
//... and to the right one
axle.rightWheel.GetWorldPose(out position, out rotation);
axle.rightWheelMesh.transform.position = position;
axle.rightWheelMesh.transform.rotation = rotation;
}
private void Start()
{
//Initializing axles
if (axleInfos != null)
{
foreach (AxleBusInfo axleInfo in axleInfos)
{
if (axleInfo.motor)
{
MotorAxleInfos = axleInfo;
}
}
}
this.GetComponent <Rigidbody>().centerOfMass = CenterOfMass;
}
