private void Update()
{
if (!_initialized)
{
// Debug.Log("Return");
return;
}
_currentTile = TileCover.CoordinateToTileId(_targetTransform.localPosition.GetGeoPosition(_map.CenterMercator, _map.WorldRelativeScale), _map.Zoom);
Debug.Log(_targetTransform.localPosition);
Debug.Log(_targetTransform.localPosition.GetGeoPosition(_map.CenterMercator, _map.WorldRelativeScale));
Debug.Log("Current Tile");
Debug.Log(_currentTile);
//Debug.Log("Position");
//Debug.Log(_targetTransform.localPosition.GetGeoPosition(_map.CenterMercator, _map.WorldRelativeScale).x);
//Debug.Log(_targetTransform.localPosition.GetGeoPosition(_map.CenterMercator, _map.WorldRelativeScale).y);
if (!_currentTile.Equals(_cachedTile))
{
//Debug.Log("here");
// Debug.Log("Different Tile");
for (int x = _currentTile.X - _visibleBuffer; x <= (_currentTile.X + _visibleBuffer); x++)
{
for (int y = _currentTile.Y - _visibleBuffer; y <= (_currentTile.Y + _visibleBuffer); y++)
{
AddTile(new UnwrappedTileId(_map.Zoom, x, y));
}
}
_cachedTile = _currentTile;
//Cleanup(_currentTile);
}
// Debug.Log("End");
}
void UpdateMap()
{
if (vector == null)
{
vector = new Map <VectorTile>(fs);
vector.Subscribe(this);
rawpng = new Map <RawPngRasterTile>(fs);
rawpng.Subscribe(this);
}
vector.SetGeoCoordinateBoundsZoom(new GeoCoordinateBounds(
new GeoCoordinate(South, West),
new GeoCoordinate(North, East)),
Zoom);
nwAnchor = TileCover.CoordinateToTileId(
new GeoCoordinate(vector.GeoCoordinateBounds.North, vector.GeoCoordinateBounds.West),
Zoom).Canonical;
seAnchor = TileCover.CoordinateToTileId(
new GeoCoordinate(vector.GeoCoordinateBounds.South, vector.GeoCoordinateBounds.East),
Zoom).Canonical;
rawpng.SetGeoCoordinateBoundsZoom(vector.GeoCoordinateBounds, vector.Zoom);
}
public void UpdateMapProperties(Vector2d centerLatitudeLongitude, float zoom)
{
if (_shouldUpdate)
{
float differenceInZoom = 0.0f;
SetZoomRange(zoom);
if (Math.Abs(_map.Zoom - ZoomRange) > Constants.EpsilonFloatingPoint)
{
_map.SetZoom(zoom);
differenceInZoom = _map.Zoom - _map.InitialZoom;
}
//Update center latitude longitude
double xDelta = centerLatitudeLongitude.x;
double zDelta = centerLatitudeLongitude.y;
xDelta = xDelta > 0 ? Mathd.Min(xDelta, Mapbox.Utils.Constants.LatitudeMax) : Mathd.Max(xDelta, -Mapbox.Utils.Constants.LatitudeMax);
zDelta = zDelta > 0 ? Mathd.Min(zDelta, Mapbox.Utils.Constants.LongitudeMax) : Mathd.Max(zDelta, -Mapbox.Utils.Constants.LongitudeMax);
//Set Center in Latitude Longitude and Mercator.
_map.SetCenterLatitudeLongitude(new Vector2d(xDelta, zDelta));
_map.SetCenterMercator(Conversions.LatLonToMeters(_map.CenterLatitudeLongitude));
// Update the center based on current zoom level.
var referenceTileRect = Conversions.TileBounds(TileCover.CoordinateToTileId(new Vector2d(xDelta, zDelta), _map.AbsoluteZoom));
_map.SetWorldRelativeScale((float)(_map.UnityTileSize / referenceTileRect.Size.x));
//Scale the map accordingly.
if (Math.Abs(differenceInZoom) > Constants.EpsilonFloatingPoint)
{
_map.Root.localScale = Vector3.one * Mathf.Pow(2, differenceInZoom);
}
}
}
public static void SetUpTiles(IMap map)
{
tiles = new HashSet <UnwrappedTileId>();
var end = coordinates.GetUpperBound(0);
for (var k = 0; k <= end; k += 2)
{
leftTiles.Add(TileCover.CoordinateToTileId(new Vector2d(coordinates[k, 0], coordinates[k, 1]), map.AbsoluteZoom));
}
for (var k = 1; k <= end; k += 2)
{
rightTiles.Add(TileCover.CoordinateToTileId(new Vector2d(coordinates[k, 0], coordinates[k, 1]), map.AbsoluteZoom));
}
var j = 0;
for (var i = 0; i < leftTiles.Count; i++)
{
if (i != leftTiles.Count - 1)
{
j = i + 1;
}
else
{
j = i;
}
for (var y = leftTiles[j].Y; y <= leftTiles[i].Y; y++)
{
for (var x = leftTiles[i].X; x <= rightTiles[i].X; x++)
{
tiles.Add(new UnwrappedTileId(map.AbsoluteZoom, x, y));
}
}
}
}
protected override void PlaceTile(UnwrappedTileId tileId, UnityTile tile, IMapReadable map)
{
//get the tile covering the center (Unity 0,0,0) of current extent
UnwrappedTileId centerTile = TileCover.CoordinateToTileId(map.CenterLatitudeLongitude, map.AbsoluteZoom);
//get center WebMerc corrdinates of tile covering the center (Unity 0,0,0)
Vector2d centerTileCenter = Conversions.TileIdToCenterWebMercator(centerTile.X, centerTile.Y, map.AbsoluteZoom);
//calculate distance between WebMerc center coordinates of center tile and WebMerc coordinates exactly at center
Vector2d shift = map.CenterMercator - centerTileCenter;
var unityTileSize = map.UnityTileSize;
// get factor at equator to avoid shifting errors at higher latitudes
float factor = Conversions.GetTileScaleInMeters(0f, map.AbsoluteZoom) * 256.0f / unityTileSize;
var scaleFactor = Mathf.Pow(2, (map.InitialZoom - map.AbsoluteZoom));
//position the tile relative to the center tile of the current viewport using the tile id
//multiply by tile size Unity units (unityTileScale)
//shift by distance of current viewport center to center of center tile
float shiftX = (float)shift.x / factor;
float shiftY = (float)shift.y / factor;
Vector3 position = new Vector3(
((tileId.X - centerTile.X) * unityTileSize - shiftX) * scaleFactor
, 0
, ((centerTile.Y - tileId.Y) * unityTileSize - shiftY) * scaleFactor);
tile.transform.localPosition = position;
}
private void Update()
{
if (!_initialized)
{
return;
}
_elapsedTime += Time.deltaTime;
if (_elapsedTime >= _updateInterval)
{
_elapsedTime = 0f;
_currentLatLng = locationMarker.position.GetGeoPosition(map.CenterMercator, map.WorldRelativeScale);
_currentTile = TileCover.CoordinateToTileId(_currentLatLng, map.Zoom);
if (!_currentTile.Equals(_cachedTile))
{
for (int x = _currentTile.X - _visibleBuffer; x <= (_currentTile.X + _visibleBuffer); x++)
{
for (int y = _currentTile.Y - _visibleBuffer; y <= (_currentTile.Y + _visibleBuffer); y++)
{
AddTile(new UnwrappedTileId(map.Zoom, x, y));
}
}
_cachedTile = _currentTile;
// Cleanup(_currentTile);
}
}
}
public double HeightForPrefab(double lat, double lon, BasicMap _map)
{
//get tile ID
//Debug.Log("lat: " + lat + ", long: " + lon);
var tileIDUnwrapped = TileCover.CoordinateToTileId(new Mapbox.Utils.Vector2d(lat, lon), 15);
// Debug.Log(tileIDUnwrapped);
//get tile
UnityTile tile = _map._mapVisualizer.GetUnityTileFromUnwrappedTileId(tileIDUnwrapped);
//lat lon to meters because the tiles rect is also in meters
Vector2d v2d = Conversions.LatLonToMeters(new Mapbox.Utils.Vector2d(lat, lon));
//get the origin of the tile in meters
Vector2d v2dcenter = tile.Rect.Center - new Mapbox.Utils.Vector2d(tile.Rect.Size.x / 2, tile.Rect.Size.y / 2);
//offset between the tile origin and the lat lon point
Vector2d diff = v2d - v2dcenter;
//maping the diffetences to (0-1)
float Dx = (float)(diff.x / tile.Rect.Size.x);
float Dy = (float)(diff.y / tile.Rect.Size.y);
//height in unity units
var h = tile.QueryHeightData(Dx, Dy);
//lat lon to unity units
Vector3 location = Conversions.GeoToWorldPosition(lat, lon, _map.CenterMercator, _map.WorldRelativeScale).ToVector3xz();
//replace y in position
location = new Vector3(location.x, h, location.z);
//Debug.Log("our height is: " + h);
return(h);
}
// updates tile rendering at regular intervals
void Update()
{
_timeElapsed += Time.deltaTime;
if (_timeElapsed >= _updateInterval)
{
_timeElapsed = 0; // reset time
// what the camera is looking at, center of screen
_ray = _camera.ViewportPointToRay(_viewportTarget);
if (_groundPlane.Raycast(_ray, out _hitDistance))
{
// geoegraphical coordinates that the camera is looking at
_currentLatitudeLongitude = _ray.GetPoint(_hitDistance).GetGeoPosition(_map.CenterMercator, _map.WorldRelativeScale);
// Debug.Log(_currentLatitudeLongitude);
// tile that the camera is looking at
_currentTile = TileCover.CoordinateToTileId(_currentLatitudeLongitude, _map.Zoom);
// camera has moved
if (!_currentTile.Equals(_cachedTile))
{
// FIXME: this results in bugs at world boundaries! Does not cleanly wrap. Negative tileIds are bad.
// I just make the screen go dark, not a great fix but shouldn't occur anyway
for (int x = Mathd.Max(_currentTile.X - _visibleBuffer, 0); x <= (_currentTile.X + _visibleBuffer); x++)
{
for (int y = Mathd.Max(_currentTile.Y - _visibleBuffer, 0); y <= (_currentTile.Y + _visibleBuffer); y++)
{
AddTile(new UnwrappedTileId(_map.Zoom, x, y));
}
}
_cachedTile = _currentTile;
Cleanup(_currentTile);
}
}
}
}
public override void UpdateTileExtent()
{
if (!_initialized)
{
return;
}
_currentExtent.activeTiles.Clear();
//_toRemove.Clear();
_currentTile = TileCover.CoordinateToTileId(_map.WorldToGeoPosition(_rangeTileProviderOptions.targetTransform.localPosition), _map.AbsoluteZoom);
if (!_currentTile.Equals(_cachedTile))
{
for (int x = _currentTile.X - _rangeTileProviderOptions.visibleBuffer; x <= (_currentTile.X + _rangeTileProviderOptions.visibleBuffer); x++)
{
for (int y = _currentTile.Y - _rangeTileProviderOptions.visibleBuffer; y <= (_currentTile.Y + _rangeTileProviderOptions.visibleBuffer); y++)
{
_currentExtent.activeTiles.Add(new UnwrappedTileId(_map.AbsoluteZoom, x, y));
}
}
_cachedTile = _currentTile;
OnExtentChanged();
}
}
void UpdateMap()
{
if (raster == null)
{
raster = new Map <RasterTile>(fs);
raster.MapId = string.IsNullOrEmpty(_styleUrl) ? "mapbox://styles/mapbox/satellite-v9" : _styleUrl;
//to use a custom map style:
//raster.Source = "mapbox://styles/mapbox/outdoors-v10";
raster.Subscribe(this);
rawpng = new Map <RawPngRasterTile>(fs);
rawpng.Subscribe(this);
}
raster.SetGeoCoordinateBoundsZoom(new GeoCoordinateBounds(
new GeoCoordinate(South, West),
new GeoCoordinate(North, East)),
Zoom);
nwAnchor = TileCover.CoordinateToTileId(
new GeoCoordinate(raster.GeoCoordinateBounds.North, raster.GeoCoordinateBounds.West),
Zoom).Canonical;
seAnchor = TileCover.CoordinateToTileId(
new GeoCoordinate(raster.GeoCoordinateBounds.South, raster.GeoCoordinateBounds.East),
Zoom).Canonical;
rawpng.SetGeoCoordinateBoundsZoom(raster.GeoCoordinateBounds, raster.Zoom);
}
void Update()
{
if (!_shouldUpdate)
{
return;
}
_elapsedTime += Time.deltaTime;
if (_elapsedTime >= _updateInterval)
{
_elapsedTime = 0f;
_ray = _camera.ViewportPointToRay(_viewportTarget);
if (_groundPlane.Raycast(_ray, out _hitDistance))
{
_currentLatitudeLongitude = _ray.GetPoint(_hitDistance).GetGeoPosition(_map.CenterMercator, _map.WorldRelativeScale);
_currentTile = TileCover.CoordinateToTileId(_currentLatitudeLongitude, _map.Zoom);
if (!_currentTile.Equals(_cachedTile))
{
// FIXME: this results in bugs at world boundaries! Does not cleanly wrap. Negative tileIds are bad.
for (int x = _currentTile.X - _visibleBuffer; x <= (_currentTile.X + _visibleBuffer); x++)
{
for (int y = _currentTile.Y - _visibleBuffer; y <= (_currentTile.Y + _visibleBuffer); y++)
{
AddTile(new UnwrappedTileId(_map.Zoom, x, y));
}
}
_cachedTile = _currentTile;
Cleanup(_currentTile);
}
}
}
}
/*
* Get the altitude of a lnt/lat location
*/
float GetLocationHeight(Vector2d location)
{
//Get tile ID
var tileIDUnwrapped = TileCover.CoordinateToTileId(new Mapbox.Utils.Vector2d(location[0], location[1]), (int)map.Zoom);
//Get tile
try
{
UnityTile tile = map.MapVisualizer.GetUnityTileFromUnwrappedTileId(tileIDUnwrapped);
//Lat lon to meters because the tiles rect is also in meters
Vector2d v2d = Conversions.LatLonToMeters(new Mapbox.Utils.Vector2d(location[0], location[1]));
//Get the origin of the tile in meters
Vector2d v2dcenter = tile.Rect.Center - new Mapbox.Utils.Vector2d(tile.Rect.Size.x / 2, tile.Rect.Size.y / 2);
//Offset between the tile origin and the lat lon point
Vector2d diff = v2d - v2dcenter;
//Maping the diffetences to (0-1)
float Dx = (float)(diff.x / tile.Rect.Size.x);
float Dy = (float)(diff.y / tile.Rect.Size.y);
//returns height in unity units
return(tile.QueryHeightData(Dx, Dy));
}
catch (Exception e)
{
Mapbox.Unity.Utilities.Console.Instance.Log("ERROR", "red");
}
return(480f);
}
public override void Initialize(Vector2d latLon, int zoom)
{
_worldHeightFixed = false;
_centerLatitudeLongitude = latLon;
_zoom = zoom;
var referenceTileRect = Conversions.TileBounds(TileCover.CoordinateToTileId(_centerLatitudeLongitude, _zoom));
_centerMercator = referenceTileRect.Center;
_worldRelativeScale = _useRelativeScale ? Mathf.Cos(Mathf.Deg2Rad * (float)_centerLatitudeLongitude.x) : 1f;
// The magic line.
_root.localPosition = -Conversions.GeoToWorldPosition(_centerLatitudeLongitude.x, _centerLatitudeLongitude.y, _centerMercator, _worldRelativeScale).ToVector3xz();
//print("_centerLatitudeLongitude.x = " + _centerLatitudeLongitude.x + "_centerLatitudeLongitude.y = " + _centerLatitudeLongitude.y);
//print("_centerMercator = " + _centerMercator + "_worldRelativeScale = " + _worldRelativeScale);
//print("_root.localPosition = " + _root.localPosition);
sFlightRadar myFlightRadar = GameObject.Find("Boss").GetComponent <sFlightRadar>();
myFlightRadar.myWorldRelativeScale = _worldRelativeScale;
myFlightRadar.myCenterMercator = _centerMercator;
myFlightRadar.myPosShift = _root.localPosition;
string[] myLatLonArray = _latitudeLongitudeString.Split(new char[] { ',', ' ' });
myFlightRadar.myStartLatitude = myLatLonArray[0];
myFlightRadar.myStartLongitude = myLatLonArray[1];
print("myStartLatitude = " + myFlightRadar.myStartLatitude + "myStartLongitude = " + myFlightRadar.myStartLongitude);
_mapVisualizer.Initialize(this, _fileSouce);
_tileProvider.Initialize(this);
SendInitialized();
}
public void level2()
{
Mouse_Touch = FindObjectOfType <Mouse_Touch>();
Debug.Log("Abstract Map");
var latLonSplit = _latitudeLongitudeString.Split(',');
_mapCenterLatitudeLongitude = new Vector2d(double.Parse(latLonSplit[0]), double.Parse(latLonSplit[1]));
var referenceTileRect = Conversions.TileBounds(TileCover.CoordinateToTileId(_mapCenterLatitudeLongitude, _zoom));
_mapCenterMercator = referenceTileRect.Center;
_worldRelativeScale = (float)(_unityTileSize / referenceTileRect.Size.x);
Root.localScale = Vector3.one * _worldRelativeScale;
_mapVisualizer.Initialize(this, _fileSouce);
_tileProvider.Initialize(this);
OnInitialized();
Debug.Log("Finish");
FindObjectOfType <PositionWithLocationProvider>().getLocation();
//FindObjectOfType<BuildMapAtLocation>().startGPS();
}
public void GenerateMyMap()
{
_fileSouce = MapboxAccess.Instance;
_tileProvider.OnTileAdded += TileProvider_OnTileAdded;
_tileProvider.OnTileRemoved += TileProvider_OnTileRemoved;
if (!_root)
{
_root = transform;
}
var latLonSplit = _latitudeLongitudeString.Split(',');
_mapCenterLatitudeLongitude = new Vector2d(double.Parse(latLonSplit[0]), double.Parse(latLonSplit[1]));
var referenceTileRect = Conversions.TileBounds(TileCover.CoordinateToTileId(_mapCenterLatitudeLongitude, _zoom));
_mapCenterMercator = referenceTileRect.Center;
_worldRelativeScale = (float)(_unityTileSize / referenceTileRect.Size.x);
Root.localScale = Vector3.one * _worldRelativeScale;
_mapVisualizer.Initialize(this, _fileSouce);
_tileProvider.Initialize(this);
OnInitialized();
}
//Get the Tile Material from the Mapbox
public UnityTile getTileAt(double lat, double lon)
{
//get tile ID
var tileIDUnwrapped = TileCover.CoordinateToTileId(new Vector2d(lat, lon), (int)_map.Zoom);
//get tile
return(_map.MapVisualizer.GetUnityTileFromUnwrappedTileId(tileIDUnwrapped));
}
/// <summary>
/// updates mapCenterMercator and localScale in response to a new zoom value set
/// </summary>
private void UpdateOnNewZoomLevelSet()
{
var referenceTileRect = Conversions.TileBounds(TileCover.CoordinateToTileId(_mapCenterLatitudeLongitude, _zoom));
CenterMercator = referenceTileRect.Center;
WorldRelativeScale = (float)(UnityTileSize / referenceTileRect.Size.x);
Root.localScale = Vector3.one * _worldRelativeScale;
CorrectCenterLatitudeLongitude();
}
public static void MoveMapToCoordinateAsCenter(Vector2d CoordinateToMoveTowards)
{
// find the tile id of the parent
UnwrappedTileId parentTileId = TileCover.CoordinateToTileId(CoordinateToMoveTowards, CustomMap.Instance.Zoom);
// hide all building info tables
InteractibleMap.Instance.HideAllTables();
// using event just as a placeholder
onTileJump.Invoke(parentTileId);
}
void Build()
{
var referenceTileRect = Conversions.TileBounds(TileCover.CoordinateToTileId(_mapCenterLatitudeLongitude, _zoom));
_mapCenterMercator = referenceTileRect.Center;
_mapVisualizer.Initialize(this, _fileSouce);
_tileProvider.Initialize(this);
#if !UNITY_EDITOR
_root.localPosition = -Conversions.GeoToWorldPosition(_mapCenterLatitudeLongitude.x, _mapCenterLatitudeLongitude.y, _mapCenterMercator, 1f).ToVector3xz();
#endif
OnInitialized();
}
protected override void OnInitialized()
{
var centerTile = TileCover.CoordinateToTileId(_map.CenterLatitudeLongitude, _map.Zoom);
for (int x = (int)(centerTile.X - _range.x); x <= (centerTile.X + _range.z); x++)
{
for (int y = (int)(centerTile.Y - _range.y); y <= (centerTile.Y + _range.w); y++)
{
AddTile(new UnwrappedTileId(_map.Zoom, x, y));
}
}
}
public void ToVector2d()
{
var set = TileCover.Get(Vector2dBounds.World(), 5);
foreach (var tile in set)
{
var reverse = TileCover.CoordinateToTileId(tile.ToVector2d(), 5);
Assert.AreEqual(tile.Z, reverse.Z);
Assert.AreEqual(tile.X, reverse.X);
Assert.AreEqual(tile.Y, reverse.Y);
}
}
public override void OnInitialized()
{
var centerTile = TileCover.CoordinateToTileId(_map.CenterLatitudeLongitude, _map.AbsoluteZoom);
AddTile(new UnwrappedTileId(_map.AbsoluteZoom, centerTile.X, centerTile.Y));
for (int x = (int)(centerTile.X - _west); x <= (centerTile.X + _east); x++)
{
for (int y = (int)(centerTile.Y - _north); y <= (centerTile.Y + _south); y++)
{
AddTile(new UnwrappedTileId(_map.AbsoluteZoom, x, y));
}
}
}
/// <summary>
/// finds the tile object that should parent the building with a latitude/longitude
/// </summary>
public static GameObject FindParentTile(Vector2d latLong)
{
UnwrappedTileId parentTile = TileCover.CoordinateToTileId(latLong, CustomMap.Instance.Zoom);
GameObject tileObject;
if (CustomRangeTileProvider.InstantiatedTiles.TryGetValue(parentTile, out tileObject))
{
return(tileObject);
}
else
{
return(null);
}
}
public override void UpdateTileExtent()
{
if (!_initialized || Options == null)
{
return;
}
_currentExtent.activeTiles.Clear();
//_toRemove.Clear();
var centerTile = TileCover.CoordinateToTileId(_map.CenterLatitudeLongitude, _map.AbsoluteZoom);
_currentExtent.activeTiles.Add(new UnwrappedTileId(_map.AbsoluteZoom, centerTile.X, centerTile.Y));
for (int x = (centerTile.X - _rangeTileProviderOptions.west); x <= (centerTile.X + _rangeTileProviderOptions.east); x++)
{
for (int y = (centerTile.Y - _rangeTileProviderOptions.north); y <= (centerTile.Y + _rangeTileProviderOptions.south); y++)
{
_currentExtent.activeTiles.Add(new UnwrappedTileId(_map.AbsoluteZoom, x, y));
}
}
OnExtentChanged();
//foreach (var item in _activeTiles)
//{
// if (!_tilesToRequest.Contains(item.Key))
// {
// _toRemove.Add(item.Key);
// }
//}
//foreach (var t2r in _toRemove)
//{
// RemoveTile(t2r);
//}
//foreach (var tile in _activeTiles)
//{
// // Reposition tiles in case we panned.
// RepositionTile(tile.Key);
//}
//foreach (var tile in _tilesToRequest)
//{
// if (!_activeTiles.ContainsKey(tile))
// {
// AddTile(tile);
// }
//}
}
public override void Initialize(Vector2d latLon, int zoom)
{
_worldHeightFixed = false;
_centerLatitudeLongitude = latLon;
_zoom = zoom;
var referenceTileRect = Conversions.TileBounds(TileCover.CoordinateToTileId(_centerLatitudeLongitude, _zoom));
_centerMercator = referenceTileRect.Center;
_worldRelativeScale = (float)(_unityTileSize / referenceTileRect.Size.x);
_mapVisualizer.Initialize(this, _fileSouce);
_tileProvider.Initialize(this);
SendInitialized();
}
/// <summary>
/// finds the tile gameObject that is directly below the center of the polygon
/// and set its transform to polygon's parent transform
/// </summary>
private Vector2d setPolygonParentToMapTile(GameObject polygon)
{
Vector2d polygonCoordinates = LocationHelper.WorldPositionToGeoCoordinate(polygon.transform.position);
UnwrappedTileId parentTileId = TileCover.CoordinateToTileId(polygonCoordinates, CustomMap.Instance.Zoom);
GameObject parentTileObject = null;
if (CustomRangeTileProvider.InstantiatedTiles.TryGetValue(parentTileId, out parentTileObject))
{
polygon.transform.SetParent(parentTileObject.transform, true);
}
else
{
Debug.Log("Parent not found!");
}
return(polygonCoordinates);
}
private static HashSet <UnwrappedTileId> Test(IMap map)
{
var latLng = new Vector2d(map.CenterLatitudeLongitude.x, map.CenterLatitudeLongitude.y);
var centerTile = TileCover.CoordinateToTileId(latLng, map.AbsoluteZoom);
Tiles.Add(new UnwrappedTileId(map.AbsoluteZoom, centerTile.X, centerTile.Y));
for (var x = (centerTile.X - 1); x <= (centerTile.X + 1); x++)
{
for (var y = (centerTile.Y - 1); y <= (centerTile.Y + 1); y++)
{
Tiles.Add(new UnwrappedTileId(map.AbsoluteZoom, x, y));
}
}
return(Tiles);
}
public override void Initialize(Vector2d latLon, int zoom)
{
_worldHeightFixed = false;
_centerLatitudeLongitude = latLon;
_zoom = zoom;
var referenceTileRect = Conversions.TileBounds(TileCover.CoordinateToTileId(_centerLatitudeLongitude, _zoom));
// FIXME: The only difference from BasicMap? Can we solve this another way?
_centerMercator = Conversions.LatLonToMeters(_centerLatitudeLongitude);
_worldRelativeScale = (float)(1f / referenceTileRect.Size.x);
_mapVisualizer.Initialize(this, _fileSouce);
_tileProvider.Initialize(this);
SendInitialized();
}
private void Update()
{
if (!_initialized)
{
return;
}
if (Options == null)
{
return;
}
var activeTiles = _activeTiles.Keys.ToList();
List <UnwrappedTileId> tilesToRequest = new List <UnwrappedTileId>();
var centerTile = TileCover.CoordinateToTileId(_map.CenterLatitudeLongitude, _map.AbsoluteZoom);
tilesToRequest.Add(new UnwrappedTileId(_map.AbsoluteZoom, centerTile.X, centerTile.Y));
for (int x = (int)(centerTile.X - _rangeTileProviderOptions.west); x <= (centerTile.X + _rangeTileProviderOptions.east); x++)
{
for (int y = (int)(centerTile.Y - _rangeTileProviderOptions.north); y <= (centerTile.Y + _rangeTileProviderOptions.south); y++)
{
tilesToRequest.Add(new UnwrappedTileId(_map.AbsoluteZoom, x, y));
}
}
List <UnwrappedTileId> toRemove = activeTiles.Except(tilesToRequest).ToList();
foreach (var t2r in toRemove)
{
RemoveTile(t2r);
}
var finalTilesNeeded = tilesToRequest.Except(activeTiles);
foreach (var tile in activeTiles)
{
// Reposition tiles in case we panned.
RepositionTile(tile);
}
foreach (var tile in finalTilesNeeded)
{
AddTile(tile);
}
}
// This is the part that is abstract?
protected virtual void Start()
{
var latLonSplit = _latitudeLongitudeString.Split(',');
_mapCenterLatitudeLongitude = new Vector2d(double.Parse(latLonSplit[0]), double.Parse(latLonSplit[1]));
var referenceTileRect = Conversions.TileBounds(TileCover.CoordinateToTileId(_mapCenterLatitudeLongitude, _zoom));
_mapCenterMercator = referenceTileRect.Center;
_worldRelativeScale = (float)(_unityTileSize / referenceTileRect.Size.x);
Root.localScale = Vector3.one * _worldRelativeScale;
_mapVisualizer.Initialize(this, _fileSouce);
_tileProvider.Initialize(this);
OnInitialized();
}