// Update is called once per frame
void Update()
{
if (gpsLocationService != null &&
gpsLocationService.IsServiceStarted &&
gpsLocationService.PlayerTimestamp > lastTimestamp)
{
//convert GPS lat/long to world x/y
var x = ((GoogleMapUtils.LonToX(gpsLocationService.Longitude)
- gpsLocationService.mapWorldCenter.x) * gpsLocationService.mapScale.x);
var y = (GoogleMapUtils.LatToY(gpsLocationService.Latitude)
- gpsLocationService.mapWorldCenter.y) * gpsLocationService.mapScale.y;
target = new Vector3(-x, 0, y);
}
//check if the character has reached the new point
if (Vector3.Distance(target, transform.position) > .025f)
{
var move = target - transform.position;
thirdPersonCharacter.Move(move, false, false);
}
else
{
//stop moving
thirdPersonCharacter.Move(Vector3.zero, false, false);
// Orient an object to point to magnetic north and adjust for map reversal
var heading = 180 + Input.compass.magneticHeading;
var rotation = Quaternion.AngleAxis(heading, Vector3.up);
transform.rotation = Quaternion.Slerp(transform.rotation, rotation, Time.fixedTime * .001f);
}
}
private void CenterMap()
{
mapCenter.Latitude = Latitude;
mapCenter.Longitude = Longitude;
mapWorldCenter.x = GoogleMapUtils.LonToX(mapCenter.Longitude);
mapWorldCenter.y = GoogleMapUtils.LatToY(mapCenter.Latitude);
mapScale.x = GoogleMapUtils.CalculateScaleX(Latitude, MapTileSizePixels, MapTileScale, MapTileZoomLevel);
mapScale.y = GoogleMapUtils.CalculateScaleY(Longitude, MapTileSizePixels, MapTileScale, MapTileZoomLevel);
var lon1 = GoogleMapUtils.adjustLonByPixels(Longitude, -MapTileSizePixels / 2, MapTileZoomLevel);
var lat1 = GoogleMapUtils.adjustLatByPixels(Latitude, MapTileSizePixels / 2, MapTileZoomLevel);
var lon2 = GoogleMapUtils.adjustLonByPixels(Longitude, MapTileSizePixels / 2, MapTileZoomLevel);
var lat2 = GoogleMapUtils.adjustLatByPixels(Latitude, -MapTileSizePixels / 2, MapTileZoomLevel);
mapEnvelope = new MapEnvelope(lon1, lat1, lon2, lat2);
lon1 = GoogleMapUtils.adjustLonByPixels(Longitude, -MapTileSizePixels * 3 / 2, MapTileZoomLevel);
lat1 = GoogleMapUtils.adjustLatByPixels(Latitude, MapTileSizePixels * 3 / 2, MapTileZoomLevel);
lon2 = GoogleMapUtils.adjustLonByPixels(Longitude, MapTileSizePixels * 3 / 2, MapTileZoomLevel);
lat2 = GoogleMapUtils.adjustLatByPixels(Latitude, -MapTileSizePixels * 3 / 2, MapTileZoomLevel);
mapBounds = new MapEnvelope(lon1, lat1, lon2, lat2);
}
private Vector3 ConvertToWorldSpace(float longitude, float latitude)
{
//convert GPS lat/long to world x/y
var x = ((GoogleMapUtils.LonToX(longitude)
- gpsLocationService.mapWorldCenter.x) * gpsLocationService.mapScale.x);
var y = (GoogleMapUtils.LatToY(latitude)
- gpsLocationService.mapWorldCenter.y) * gpsLocationService.mapScale.y;
return(new Vector3(-x, 0, y));
}
private Vector3 ConvertToWorldSpace(double longitude, double latitude)
{
//convert GPS lat/long to world x/y
var x = ((GoogleMapUtils.LonToX((float)longitude)
- GPSLocationService.Instance.mapWorldCenter.x) * GPSLocationService.Instance.mapScale.x);
var y = (GoogleMapUtils.LatToY((float)latitude)
- GPSLocationService.Instance.mapWorldCenter.y) * GPSLocationService.Instance.mapScale.y;
return(new Vector3(-x, 0, y));
}
