/// <summary>
/// Updates visuals for each axle on the vehicle
/// </summary>
private void ApplyLocalPositionToAxleVisuals()
{
foreach (var axle in vehicle.Axles)
{
Axle.UpdateVisuals(axle);
}
}
/// <summary>
/// Sets the axle steer angle to an angle relative to the lerp timeframe
/// </summary>
/// <param name="axle"></param>
private void LerpToSteerAngle(Axle axle)
{
float angle = Mathf.Lerp(axle.InitialLerpAngle, axle.TargetLerpAngle, axle.TimeSinceStartLerp);
axle.Right.steerAngle = angle;
axle.Left.steerAngle = angle;
}
private void Start()
{
vehicle = GetComponent <Vehicle>();
foreach (Axle a in vehicle.Axles)
{
Axle.ConfigureVehicleSubsteps(a);
}
}
/// <summary>
/// Recalculates wheel lerp variables based on the current targetLerpAngle of an axis
/// </summary>
/// <param name="axle"></param>
private void RecalculateLerp(Axle axle)
{
if (axle.PreviousTargetLerpAngle != axle.TargetLerpAngle) // User has changed directions
{
axle.IsLerping = true;
axle.TimeSinceStartLerp = 0;
axle.InitialLerpAngle = axle.Right.steerAngle;
axle.PreviousTargetLerpAngle = axle.TargetLerpAngle;
}
else if (axle.Right.steerAngle == axle.TargetLerpAngle) // Maximum steer angle has been reached
{
axle.IsLerping = false;
}
else // Axle is in the middle of lerping
{
axle.IsLerping = true;
}
}
public static void UpdateVisuals(Axle axle)
{
ApplyLocalPositionToVisuals(axle.Right);
ApplyLocalPositionToVisuals(axle.Left);
}
public static void InitAxleLerp(Axle axle, float initAngle)
{
axle.TargetLerpAngle = initAngle;
axle.PreviousTargetLerpAngle = initAngle;
axle.InitialLerpAngle = initAngle;
}
/// <summary>
/// Fix to stop wheel collider jitter at low speeds
/// </summary>
/// <see cref="http://answers.unity.com/answers/1084280/view.html"/>
public static void ConfigureVehicleSubsteps(Axle axle)
{
axle.Right.ConfigureVehicleSubsteps(5, 12, 15);
axle.Left.ConfigureVehicleSubsteps(5, 12, 15);
}
