//==========================================
private void CarControlUpdate()
{
// Use the device's roll to compute the steering angle of the (front) wheels.
float deviceRoll = GyroAccel.GetRoll();
float steering = controlSettings.steeringVsRollCurve.Evaluate(-deviceRoll);
// Get acceleration and braking from the VirtualButtons
float accel = 0f;
if (controlSettings.acceleratorButtonName == "" || controlSettings.acceleratorButtonName == "")
{
ErrorHandling.LogError("Warning [CarUSerControl]: " +
"please specify the correct name of the VirtualButtons used for accelerating and/or braking.");
} else {
if (VirtualButton.GetButton(controlSettings.brakeButtonName))
{
accel -=1f;
}
if (VirtualButton.GetButton(controlSettings.acceleratorButtonName))
{
accel +=1f;
}
}
// Send the steering and accel values to the carController
controlSettings.carController.Move(steering, accel, accel, 0f);
} // private void CarControlUpdate()
} // private void CarControlUpdate()
//==========================================
private void CameraPositionAndRotationUpdate()
{
// the camera heading will align with the car's heading
Vector3 carDirection = transform.forward;
Vector3 carFlatDirection = new Vector3(carDirection.x, 0f, carDirection.z);
if (carFlatDirection.sqrMagnitude > 0f)
{
float carCurrentHeading = Vector3.Angle(Vector3.forward,carFlatDirection) * Mathf.Sign(carFlatDirection.x);
float smoothFactor = 1f;
if (cameraSettings.smoothingTime > Time.deltaTime)
{
smoothFactor = Time.deltaTime / cameraSettings.smoothingTime;
}
carHeading = Mathf.LerpAngle(carHeading,carCurrentHeading,smoothFactor);
}
// Set the camera rotation
float camHeading = carHeading;
float camPitch = GyroAccel.GetPitch();
float camRoll = GyroAccel.GetRoll();
cameraSettings.playerCamera.rotation = GyroAccel.GetQuaternionFromHeadingPitchRoll(camHeading,camPitch,camRoll);
// Set the camera position
cameraSettings.playerCamera.position = transform.position + cameraSettings.cameraOffset - cameraSettings.cameraDistanceVsPitchCurve.Evaluate(camPitch)*cameraSettings.playerCamera.forward;
} // private void CameraPositionAndRotationUpdate()