public GPSlocation scan(IMyCameraBlock cam)
{
if (cam.CanScan(_program.SCAN_DISTANCE))
{
MyDetectedEntityInfo info = cam.Raycast(_program.SCAN_DISTANCE, _program.PITCH, _program.YAW);
if (info.HitPosition.HasValue)
{
GPSlocation ent = new GPSlocation(info.EntityId.ToString(), info.Position);
ent.setCustomInfo("Type", info.Type.ToString(), true);
ent.setCustomInfo("Size", (info.BoundingBox.Size.ToString("0.00")), true);
ent.setCustomInfo("DisplayName", (info.Name), true);
if (info.Relationship.ToString() != "NoOwnership")
{
ent.setCustomInfo("Owner", (info.Relationship.ToString()), true);
}
if (info.Velocity != new Vector3(0.0f, 0.0f, 0.0f))
{
ent.setCustomInfo("Velocity", info.Velocity.ToString("0.000"), true);
}
return(ent);
}
}
return(null);
}
void OnGUI()
{
CreateMarkerWhenReady();
GameObject parentGo = GameObject.Find("myui");
Vector2 size = parentGo.GetComponent <RectTransform>().sizeDelta;
Vector2 scale = parentGo.GetComponent <RectTransform>().localScale;
parentGo.GetComponent <RectTransform>().localPosition = new Vector3(Screen.width / 2 - size.x * scale.x / 2, Screen.height / 2 - size.y * scale.y / 2, 0f);
double longitude = Input.location.lastData.longitude;
double latitude = Input.location.lastData.latitude;
String location = longitude.ToString() + ',' + latitude.ToString();
GUIStyle titleStyle = new GUIStyle();
titleStyle.fontSize = 20;
titleStyle.normal.textColor = Color.black;//new Color(46f / 256f, 163f / 256f, 256f / 256f, 256f / 256f);
if (isMapOn() == true)
{
//GUI.Label(new Rect(400, 10, 500, 200), location+" , "+ map.CurrentZoom.ToString(),titleStyle);
foreach (POI poi in area.POIs)
{
GameObject markerGO = poi.GetMarkerObj();
Vector2 screenpos = GameObject.Find("Main Camera").GetComponent <Camera>().WorldToScreenPoint(markerGO.transform.position);
//Debug.Log(screenpos);
Vector2 reposition = new Vector2(screenpos.x, Screen.height - screenpos.y);
userPosition = new GPSlocation(latitude, longitude);
double dis = poi.GetDistance(userPosition);
//DrawText(reposition, "distance: "+dis.ToString("0.00"));
DrawText(reposition, dis.ToString("0") + "m ");
}
}
}
public static double Direction(GPSlocation a, GPSlocation b)
{
double dLatitude = b.latitude - a.latitude;
double dLongitude = b.longitude - a.longitude;
double angle = System.Math.Atan2(dLatitude, System.Math.Cos(Mathf.PI / 180 * a.latitude) * dLongitude);
angle = angle * 180 / Mathf.PI;
return(angle - 90); // convention: 0 degrees when it's vertical, positive counterclockwise
}
// Update is called once per frame
void Update()
{
if (p == null)
{
return;
}
//degree = 90 - degree;
if (Input.compass.enabled)
{
degree = Input.compass.magneticHeading;
}
else
{
degree = 0;
Input.location.Start();
}
// angle = (System.Math.PI * degree / 180.0);
//double angle2 = System.Math.PI / 2 + angle;
//double sinAngle = System.Math.Sin( angle2);
//double cosAngle = System.Math.Cos( angle2);
////Debug.Log(sinAngle);
//x = (float)( DefaultDistance *factor) ;//* cosAngle
//y = DefaultDistance * (float)(factor * sinAngle);
//Debug.Log(cosAngle);
//GetComponent<Transform>().localPosition = new Vector3(distance * (float)cosAngle, distance * (float)sinAngle, 0);
//degree = 0;
double angle = Math.PI * degree / 180.0;
double sinAngle = Math.Sin(-1 * angle);
double cosAngle = Math.Cos(-1 * angle);
//s = os = oa + as = x cos(theta) + y sin(theta)
//t = ot = ay – ab = y cos(theta) – x sin(theta)
Debug.Log(cosAngle);
GPSlocation userPosition = new GPSlocation(51.5221, -0.131411);
double longitude = Input.location.lastData.longitude; //userPosition.longitude;//
double latitude = Input.location.lastData.latitude; // userPosition.latitude;//
float currentX = (float)longitude;
float currentZ = (float)latitude;
Debug.Log(currentX);
float x = (float)p.GetGPSlocation().longitude - currentX;
float z = (float)p.GetGPSlocation().latitude - currentZ;
Debug.Log(x);
float s = (float)(x * cosAngle + z * sinAngle);
float t = (float)(z * cosAngle - x * sinAngle);
GetComponent <Transform>().localPosition = new Vector3(s * 20000, t * 20000, 0);
//
}
void CreateMarkerWhenReady()
{
// create some test 2D markers
area = GameObject.Find("ARCamera").GetComponent <DynamicDataSetLoader>().area;
if (area != null && finished == false)
{
GameObject go = TileBehaviour.CreateTileTemplate(TileBehaviour.AnchorPoint.BottomCenter).gameObject;
go.GetComponent <Renderer>().material.mainTexture = MarkerTexture;
go.GetComponent <Renderer>().material.renderQueue = 4001;
go.transform.localScale = new Vector3(0.70588235294118f, 1.0f, 1.0f);
go.transform.localScale /= 3.0f;
go.AddComponent <CameraFacingBillboard>().Axis = Vector3.up;
GameObject markerGO;
GameObject parentGo = GameObject.Find("myui");
Vector2 size = parentGo.GetComponent <RectTransform>().sizeDelta;
Vector2 scale = parentGo.GetComponent <RectTransform>().localScale;
parentGo.GetComponent <RectTransform>().localPosition = new Vector3(Screen.width / 2 - size.x * scale.x / 2, Screen.height / 2 - size.y * scale.y / 2, 0f);
foreach (POI poi in area.POIs)
{
markerGO = Instantiate(go) as GameObject;
map.CreateMarker <MarkerBehaviour>(poi.Name, new double[2] {
poi.Longitude, poi.Latitude
}, markerGO);
markerGO.name = poi.Name;
poi.SetMarkerObj(markerGO);
GameObject mapPoint = GameObject.Find("mypoi");
GameObject newmapPoint = Instantiate(mapPoint) as GameObject;
newmapPoint.transform.parent = parentGo.transform;
newmapPoint.transform.localScale = new Vector3(0.5f, 0.5f, 0.5f);
poi.SetmapPOI(newmapPoint);
userPosition = new GPSlocation(51.5221, -0.131411);
double dis = poi.GetDistance(userPosition);
poi.GetmapPOI().GetComponent <Map>().distance = (float)dis / 7;
newmapPoint.GetComponent <Map>().p = poi;
}
GameObject map2 = GameObject.Find("mypoi");
map2.SetActive(false);
finished = true;
DestroyImmediate(go);
}
}
public POI GetNearestPOI(GPSlocation coordinate)
{
double minDistance = 99999999999f;
POI minPOI = null;
foreach (POI p in POIs)
{
if (p.GetDistance(coordinate) < minDistance)
{
minDistance = p.GetDistance(coordinate);
minPOI = p;
}
}
return(minPOI);
}
public static double Distance(GPSlocation a, GPSlocation b)
{
double theta = a.longitude - b.longitude;
double dist = Math.Sin(Mathf.Deg2Rad * a.latitude) * Math.Sin(Mathf.Deg2Rad * b.latitude) +
Math.Cos(Mathf.Deg2Rad * a.latitude) * Math.Cos(Mathf.Deg2Rad * b.latitude) * Math.Cos(Mathf.Deg2Rad * theta);
dist = Math.Acos(dist);
dist = Mathf.Rad2Deg * dist;
dist = dist * 60 * 1.1515;
dist = dist * 1609.344; //m
// dist = dist * 1.609344; //km
// dist = dist * 0.8684; //miles
return(dist);
//I don't know why there is an offset of 90 degrees. Angle is counterclockwise
}
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);
}
}
void GPS()
{
if (!Input.location.isEnabledByUser)
{
Debug.Log("GPS not enabled");
}
else
{
Input.location.Start();
if (Input.location.status == LocationServiceStatus.Failed)
{
Debug.Log("Unable to determine device location");
}
else
{
longitude = Input.location.lastData.longitude;
latitude = Input.location.lastData.latitude;
}
}
currentGPS = this;
}
private IEnumerator Start()
{
// setup the gui scale according to the screen resolution
guiXScale = (Screen.orientation == ScreenOrientation.Landscape ? Screen.width : Screen.height) / 480.0f;
guiYScale = (Screen.orientation == ScreenOrientation.Landscape ? Screen.height : Screen.width) / 640.0f;
// setup the gui area
guiRect = new Rect(16.0f * guiXScale, 4.0f * guiXScale, Screen.width / guiXScale - 32.0f * guiXScale, 32.0f * guiYScale);
// create the map singleton
map = MapBehaviour.Instance;
// GameObject.Find("Main Camera").GetComponent<Camera>()
map.CurrentCamera = GameObject.Find("Main Camera").GetComponent <Camera>();
map.InputDelegate += UnitySlippyMap.Input.MapInput.BasicTouchAndKeyboard;
map.CurrentZoom = 15.0f;
// 9 rue Gentil, Lyon
map.CenterWGS84 = new double[2] {
-0.131411, 51.5221
}; // { 4.83527, 45.76487 };
map.UsesLocation = true;
map.InputsEnabled = true;
map.ShowsGUIControls = true;
//map.GUIDelegate += Toolbar;
layers = new List <LayerBehaviour>();
// create an OSM tile layer
OSMTileLayer osmLayer = map.CreateLayer <OSMTileLayer>("OSM");
osmLayer.BaseURL = "http://a.tile.openstreetmap.org/";
layers.Add(osmLayer);
// create a WMS tile layer
WMSTileLayerBehaviour wmsLayer = map.CreateLayer <WMSTileLayerBehaviour>("WMS");
wmsLayer.BaseURL = "http://129.206.228.72/cached/osm?"; // http://www.osm-wms.de : seems to be of very limited use
wmsLayer.Layers = "osm_auto:all";
#if UNITY_3_0 || UNITY_3_1 || UNITY_3_2 || UNITY_3_3 || UNITY_3_4 || UNITY_3_5 || UNITY_3_6 || UNITY_3_7 || UNITY_3_8 || UNITY_3_9
wmsLayer.gameObject.SetActiveRecursively(false);
#else
wmsLayer.gameObject.SetActive(false);
#endif
layers.Add(wmsLayer);
// create a VirtualEarth tile layer
VirtualEarthTileLayerBehaviour virtualEarthLayer = map.CreateLayer <VirtualEarthTileLayerBehaviour>("VirtualEarth");
// Note: this is the key UnitySlippyMap, DO NOT use it for any other purpose than testing
virtualEarthLayer.Key = "ArgkafZs0o_PGBuyg468RaapkeIQce996gkyCe8JN30MjY92zC_2hcgBU_rHVUwT";
#if UNITY_3_0 || UNITY_3_1 || UNITY_3_2 || UNITY_3_3 || UNITY_3_4 || UNITY_3_5 || UNITY_3_6 || UNITY_3_7 || UNITY_3_8 || UNITY_3_9
virtualEarthLayer.gameObject.SetActiveRecursively(false);
#else
virtualEarthLayer.gameObject.SetActive(false);
#endif
layers.Add(virtualEarthLayer);
// create an MBTiles tile layer
bool error = false;
// on iOS, you need to add the db file to the Xcode project using a directory reference
string mbTilesDir = "MBTiles/";
//string filename = "UnitySlippyMap_World_0_8.mbtiles";
string filename = "CountryMapWithUTfData.mbtiles";
string filepath = null;
if (Application.platform == RuntimePlatform.IPhonePlayer)
{
filepath = Application.streamingAssetsPath + "/" + mbTilesDir + filename;
}
else if (Application.platform == RuntimePlatform.Android)
{
// Note: Android is a bit tricky, Unity produces APK files and those are never unzip on the device.
// Place your MBTiles file in the StreamingAssets folder (http://docs.unity3d.com/Documentation/Manual/StreamingAssets.html).
// Then you need to access the APK on the device with WWW and copy the file to persitentDataPath
// to that it can be read by SqliteDatabase as an individual file
string newfilepath = Application.temporaryCachePath + "/" + filename;
if (File.Exists(newfilepath) == false)
{
Debug.Log("DEBUG: file doesn't exist: " + newfilepath);
filepath = Application.streamingAssetsPath + "/" + mbTilesDir + filename;
// TODO: read the file with WWW and write it to persitentDataPath
WWW loader = new WWW(filepath);
yield return(loader);
if (loader.error != null)
{
Debug.LogError("ERROR: " + loader.error);
error = true;
}
else
{
Debug.Log("DEBUG: will write: '" + filepath + "' to: '" + newfilepath + "'");
File.WriteAllBytes(newfilepath, loader.bytes);
}
}
else
{
Debug.Log("DEBUG: exists: " + newfilepath);
}
filepath = newfilepath;
}
else
{
filepath = Application.streamingAssetsPath + "/" + mbTilesDir + filename;
}
if (error == false)
{
Debug.Log("DEBUG: using MBTiles file: " + filepath);
MBTilesLayerBehaviour mbTilesLayer = map.CreateLayer <MBTilesLayerBehaviour>("MBTiles");
mbTilesLayer.Filepath = filepath;
#if UNITY_3_0 || UNITY_3_1 || UNITY_3_2 || UNITY_3_3 || UNITY_3_4 || UNITY_3_5 || UNITY_3_6 || UNITY_3_7 || UNITY_3_8 || UNITY_3_9
mbTilesLayer.gameObject.SetActiveRecursively(false);
#else
mbTilesLayer.gameObject.SetActive(false);
#endif
layers.Add(mbTilesLayer);
}
else
{
Debug.LogError("ERROR: MBTiles file not found!");
}
// create some test 2D markers
GameObject go = TileBehaviour.CreateTileTemplate(TileBehaviour.AnchorPoint.BottomCenter).gameObject;
go.GetComponent <Renderer>().material.mainTexture = MarkerTexture;
go.GetComponent <Renderer>().material.renderQueue = 4001;
go.transform.localScale = new Vector3(0.70588235294118f, 1.0f, 1.0f);
go.transform.localScale /= 3.0f;
go.AddComponent <CameraFacingBillboard>().Axis = Vector3.up;
GameObject markerGO;
//markerGO = Instantiate(go) as GameObject;
//map.CreateMarker<MarkerBehaviour>("test marker - UCL", new double[2] { -0.131411, 51.5221 }, markerGO);
//markerGO = Instantiate(go) as GameObject;
//map.CreateMarker<MarkerBehaviour>("test marker - 31 rue de la Bourse, Lyon", new double[2] { 4.83699, 45.76535 }, markerGO);
//markerGO = Instantiate(go) as GameObject;
//map.CreateMarker<MarkerBehaviour>("test marker - 1 place St Nizier, Lyon", new double[2] { 4.83295, 45.76468 }, markerGO);
userPosition = new GPSlocation(51.5221, -0.131411);
//area = Area.Load();
area = GameObject.Find("ARCamera").GetComponent <DynamicDataSetLoader>().area;
if (area != null && finished == false)
{
foreach (POI poi in area.POIs)
{
markerGO = Instantiate(go) as GameObject;
map.CreateMarker <MarkerBehaviour>(poi.Name, new double[2] {
poi.Longitude, poi.Latitude
}, markerGO);
markerGO.name = poi.Name;
poi.SetMarkerObj(markerGO);
}
finished = true;
}
DestroyImmediate(go);
// create the location marker
go = TileBehaviour.CreateTileTemplate().gameObject;
go.GetComponent <Renderer>().material.mainTexture = LocationTexture;
go.GetComponent <Renderer>().material.renderQueue = 4000;
go.transform.localScale /= 9.0f;//27
Debug.Log("after marker is generated");
markerGO = Instantiate(go) as GameObject;
map.SetLocationMarker <LocationMarkerBehaviour>(markerGO);
DestroyImmediate(go);
}
public double GetDistance(GPSlocation g)
{
return(GPSlocation.Distance(GetGPSlocation(), g));
}
