private void LoadArealFeatures()
{
cdbDatabase = fpsCDB.GetCDBDatabase();
#if UNITY_ANDROID
string filepath = UnityEngine.Application.persistentDataPath;
#else
string filepath = cdbDatabase.Path;
#endif
string databaseName = cdbDatabase.name;
databaseName = databaseName.Replace('.', '_');
var feats = Cognitics.CDB.Shapefile.ReadFeatures(filepath + "/" + databaseName + "Areal.shp");
if (polyPoints.Count != 0)
{
polyPoints.Clear();
}
foreach (Feature f in feats)
{
GeoAPI.Geometries.Coordinate[] coords = f.Geometry.Coordinates;
foreach (GeoAPI.Geometries.Coordinate c in coords)
{
var geoCoords = new Cognitics.CoordinateSystems.GeographicCoordinates();
geoCoords.Longitude = c.X;
geoCoords.Latitude = c.Y;
var cartCoords = geoCoords.TransformedWith(cdbDatabase.Projection);
polyPoints.Add(new Vector3((float)cartCoords.X, (float)c.Z, (float)cartCoords.Y));
}
ArealObject ao = arealObject.GetComponent <ArealObject>();
ao.title.GetComponent <TMP_InputField>().text = f.Attributes["Title"].ToString();
ao.description.GetComponent <TMP_InputField>().text = f.Attributes["Description"].ToString();
ao.SetArealText();
polyScript.DrawPoly(ref arealObject);
}
}
private void LoadPoints()
{
database = cdbButton.GetComponent <FilePanel_SelectCDB>().GetCDBDatabase();
if (database == null)
{
return;
}
#if UNITY_ANDROID
filepath = UnityEngine.Application.persistentDataPath;
#else
filepath = database.Path;
#endif
database = cdbButton.GetComponent <FilePanel_SelectCDB>().GetCDBDatabase();
string databasename = database.name;
databasename = databasename.Replace('.', '_');
string name = filepath + "/" + databasename + "POI.shp";
var feats = Cognitics.CDB.Shapefile.ReadFeatures(name);
foreach (Feature f in feats)
{
GeoAPI.Geometries.Coordinate[] coords = f.Geometry.Coordinates;
var geoCoords = new Cognitics.CoordinateSystems.GeographicCoordinates();
geoCoords.Longitude = coords[0].X;
geoCoords.Latitude = coords[0].Y;
var cartCoords = geoCoords.TransformedWith(database.Projection);
var poi = buttonPrefab.GetComponent <POIButton>();
poi.locationPosition = new Vector3((float)cartCoords.X, (float)coords[0].Z, (float)cartCoords.Y);
poi.buttonText = f.Attributes[title].ToString();
Instantiate(buttonPrefab, contentPane.transform);
}
//for (int i = 0; i < 20; ++i)
// Instantiate(buttonPrefab, contentPane.transform);
// isFirstTimeLoaded = false;
}
private void LoadPointFeatures()
{
cdbDatabase = fpsCDB.GetCDBDatabase();
#if UNITY_ANDROID
string filepath = UnityEngine.Application.persistentDataPath;
#else
string filepath = cdbDatabase.Path;
#endif
cdbDatabase = fpsCDB.GetCDBDatabase();
string databaseName = cdbDatabase.name;
databaseName = databaseName.Replace('.', '_');
var feats = Cognitics.CDB.Shapefile.ReadFeatures(filepath + "/" + databaseName + "point.shp");
foreach (Feature f in feats)
{
GeoAPI.Geometries.Coordinate[] coords = f.Geometry.Coordinates;
var geoCoords = new Cognitics.CoordinateSystems.GeographicCoordinates();
geoCoords.Longitude = coords[0].X;
geoCoords.Latitude = coords[0].Y;
var cartCoords = geoCoords.TransformedWith(cdbDatabase.Projection);
Vector3 loc = new Vector3((float)cartCoords.X, (float)coords[0].Z, (float)cartCoords.Y);
LocationPin lp = locationPin.GetComponent <LocationPin>();
lp.title.GetComponent <TMP_InputField>().text = f.Attributes["Title"].ToString();
lp.description.GetComponent <TMP_InputField>().text = f.Attributes["Description"].ToString();
lp.location.GetComponent <TextMeshProUGUI>().text = f.Geometry.ToString();
lp.SetPinText();
locationPin.SetActive(true);
Instantiate(locationPin, loc, Quaternion.identity);
locationPin.SetActive(false);
lp.ClearFields();
}
}
public CartesianCoordinates To(GeographicCoordinates geographicCoordinates)
{
double y = (geographicCoordinates.Latitude - Origin.Latitude) * metersPerDegree;
double x = (geographicCoordinates.Longitude - Origin.Longitude) * scaleAtOriginLatitudeInMeters;
return(new CartesianCoordinates(x, y));
}
public void Transform(CartesianCoordinates cartesianCoordinates, out GeographicCoordinates geographicCoordinates)
{
geographicCoordinates.Latitude = Origin.Latitude + (cartesianCoordinates.Y / metersPerDegree);
geographicCoordinates.Longitude = Origin.Longitude + (cartesianCoordinates.X / scaleAtOriginLatitudeInMeters);
}
public void Transform(GeographicCoordinates geographicCoordinates, out CartesianCoordinates cartesianCoordinates)
{
cartesianCoordinates.X = (geographicCoordinates.Longitude - Origin.Longitude) * scaleAtOriginLatitudeInMeters;
cartesianCoordinates.Y = (geographicCoordinates.Latitude - Origin.Latitude) * metersPerDegree;
}
public FlatEarthProjection(GeographicCoordinates origin)
{
Origin = origin;
scaleAtOriginLatitudeInMeters = GetScaleForLatitudeInMeters(Origin.Latitude);
}
