private List <Poi> QueryPois(int rangeId, State state)
{
// create overpass object and add clauses
var overpass = new Overpass();
var tags = _contentService.GetTagsForCategories(
state.User.Categories.Where(c => c.Enabled)
.Select(c => c.Id)
.ToArray()
);
foreach (var tag in tags)
{
overpass = overpass.AddClause(Overpass.AllTypes, tag);
}
// generate bounding box
var center = state.Coordinates;
if (rangeId < 0 || rangeId > _rangeDistances.Length - 1)
{
throw new ArgumentOutOfRangeException(nameof(rangeId), $"RangeId should be from 0 to {_rangeDistances.Length - 1}");
}
var distance = _rangeDistances[rangeId];
var topLeft = GeoUtils.FindPointAtDistanceFrom(center, -Math.PI / 4, distance * RadiusToBoundRatio);
var bottomRight = GeoUtils.FindPointAtDistanceFrom(center, 3 * Math.PI / 4, distance * RadiusToBoundRatio);
// get points
var pois = overpass.Execute(topLeft, bottomRight);
pois.ForEach(p => _contentService.FillEmptyData(p));
return(pois);
}
public void CanGetOverpassQuery()
{
Overpass overpass = new Overpass(leftTopLat, leftTopLon, bottomRightLat, bottomRightLon);
Assert.IsInstanceOfType(overpass, typeof(Overpass));
string str = overpass.Query(Overpass.Highway);
Assert.IsFalse(string.IsNullOrEmpty(str));
Assert.AreEqual("<?xml", str.Substring(0, 5));
//File.WriteAllText(@"C:\Users\John\tmp\testrailway.xml", overpass.Query(Overpass.Railway));
}
public void CreateEnvironment(Coords worldPoint, int worldRadius, Vector3 editorPoint, float height, int editorRadius)
{
SetupGOInstance(editorPoint);
var square = CoordinatesUtils.SquareFromCenter((worldPoint.Latitude, worldPoint.Longitude), worldRadius);
var squareSim = CoordinatesUtils.SquareFromCenterSim(new Vector3(0, 0, 0), editorRadius);
var tile = new Tile(square[2], square[0], squareSim[2], squareSim[0]);
// Retrieve data from API only if necessary
var data = SessionState.GetString("prev_environment", "");
if (SettingsHaveChanged(worldPoint, worldRadius, height) == true)
{
SessionState.SetFloat("prev_latitude", worldPoint.Latitude);
SessionState.SetFloat("prev_longitude", worldPoint.Longitude);
SessionState.SetInt("prev_radius", worldRadius);
SessionState.SetFloat("prev_editor_heigh", height);
data = Overpass.GetBuildingsInArea(tile);
}
var dataObj = JsonConvert.DeserializeObject <DataProperties>(data);
SessionState.SetString("prev_environment", data);
foreach (Elements elem in dataObj.elements)
{
Vector3[] points = new Vector3[elem.geometry.Length];
for (int i = 0; i < elem.geometry.Length; i++)
{
Coords geoPoint = new Coords(elem.geometry[i].lat, elem.geometry[i].lon);
Vector3 simPoint = SimCoordinatesUtils.GPSToSim(geoPoint, tile);
points[i] = simPoint;
}
GenerateBuilding(points, height);
}
}
public void CanGetOverpassHighways()
{
Overpass overpass = new Overpass(leftTopLat, leftTopLon, bottomRightLat, bottomRightLon);
string xml = UnittestTools.ReadResource("testhighway.xml");
// does ReadResource work? (for testing we do NOT need to query overpass.de)
Assert.IsFalse(string.IsNullOrEmpty(xml));
Assert.AreEqual("<?xml", xml.Substring(0, 5));
overpass.ParseSegmentsAndNodes(xml);
Assert.AreEqual(1325, overpass.Nodes.Count);
Assert.AreEqual(285, overpass.Segments.Count);
Assert.AreEqual("A2", overpass.Segments[0].Name);
Assert.AreEqual("A2", overpass.Segments[0].Ref);
Assert.AreEqual(4842325, overpass.Segments[0].Id);
Assert.AreEqual(2, overpass.Segments[0].Nodes.Count);
Assert.AreEqual(10, overpass.Segments[0].Tags.Count);
Segment segment = overpass.Segments.FirstOrDefault(s => s.Id == 329098539);
Assert.IsNotNull(segment);
Assert.AreEqual(11, segment.Tags.Count);
Assert.AreEqual("A2", segment.Ref);
Assert.AreEqual("Koning Willem-Alexandertunnel", segment.Name);
}
public OsmTrackCollection(double lat, double lon) : base(lat, lon)
{
overpass = new Overpass(leftTopLat, leftTopLon, rightBottomLat, rightBottomLon);
}
