void showNearestPOI()
{
GPSlocation userPosition = new GPSlocation(51.5221, -0.131411);
if (UnityEngine.Input.location.status == LocationServiceStatus.Running)
{
double longitude = Input.location.lastData.longitude;
double latitude = Input.location.lastData.latitude;
userPosition = new GPSlocation(latitude, longitude);
}
if (area.POIs != null)
{
POI nearestPoi = area.GetNearestPOI(userPosition); // area.POIs[0];
string name = nearestPoi.Name;
if (name.Contains("."))
{
name = name.Split('.')[1];
}
string s = "The nearest POI is " + name + "\n " + (int)(nearestPoi.GetDistance(userPosition)) + "m away.";
DrawText(new Vector2(Screen.width * 0.2f, Screen.height * 0.6f), s);
string p = Path.Combine(Application.persistentDataPath, SceneTools.AreaNameDefault() + "/" + "StreamingAssets" + "/" + nearestPoi.ImageTarget);
if (NearestPOIpath != p)
{
Debug.Log("different");
if (System.IO.File.Exists(p))
{
Texture2D texture = new Texture2D(512, 512);
texture.LoadImage(System.IO.File.ReadAllBytes(p));
NearestPOITexture = texture;
NearestPOIpath = p;
//GameObject plane = GameObject.Find("NearPOI");
//plane.GetComponent<Renderer>().material.mainTexture = NearestPOITexture;
}
else
{
Debug.LogWarning("Texture " + p + " does not exist");
}
}
GUI.DrawTexture(new Rect((float)0.1 * Screen.width, (float)0.1 * Screen.width, (float)0.8 * Screen.width, (float)0.8 * Screen.width), NearestPOITexture, ScaleMode.ScaleToFit, true, 0);
}
}