private void OnValidate()
{
transform.position = ARCoordinateUtility.LatLonToPosition(latitude, longitude);
transform.position = transform.position + Vector3.up * yOffset;
name = locationName;
if (locationText)
{
locationText.text = locationName;
}
}
private void Update()
{
// Update UI
gpsText.text = "Location Service:" + System.Environment.NewLine + Input.location.status;
// Retrieve information from the device's sensors
float latitude = ARCoordinateUtility.LAT_ORIGIN;
float longitude = ARCoordinateUtility.LON_ORIGIN;
float compass = 0;
Quaternion gyro = Quaternion.identity;
if (Input.location.status == LocationServiceStatus.Running)
{
latitude = Input.location.lastData.latitude;
longitude = Input.location.lastData.longitude;
compass = Input.compass.trueHeading;
gyro = GyroUtility.GyroRotation();
}
// Move the user based on their GPS position, placing them on top of any colliders
Vector3 targPos = ARCoordinateUtility.LatLonToPosition(latitude + ox, longitude + oy);
Ray ray = new Ray(targPos + Vector3.up * 100, Vector3.down);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, 200))
{
targPos = hit.point;
}
transform.position = Vector3.Lerp(transform.position, targPos, 0.1f);
// Rotate the camera by combining the gyro and compass readings
heading = Mathf.LerpAngle(heading, compass, 0.2f);
Vector3 facingVec = gyro * Vector3.forward;
Vector3 yawVec = Vector3.ProjectOnPlane(facingVec, Vector3.up);
float pitch = Vector3.Angle(facingVec, yawVec) * (facingVec.y < 0 ? 1 : -1);
cam.rotation = Quaternion.Euler(pitch, heading, 0);
}
