private void UpdateMapBounds()
{
// Convert view bounds (in Unity units) to tile ids
int northId = anchor.Y - Mathf.CeilToInt((viewBounds.yMax - anchorOffsetInUnits.y) * unitsToTiles + verticalBuffer);
int southId = anchor.Y - Mathf.FloorToInt((viewBounds.yMin - anchorOffsetInUnits.y) * unitsToTiles - verticalBuffer);
int westId = anchor.X + Mathf.FloorToInt((viewBounds.xMin - anchorOffsetInUnits.x) * unitsToTiles - horizontalBuffer);
int eastId = anchor.X + Mathf.CeilToInt((viewBounds.xMax - anchorOffsetInUnits.x) * unitsToTiles + horizontalBuffer);
mapTileBounds.Set(northId, southId, westId, eastId);
// Update coordinate bounds (in degrees)
var offsetMeters = GeoCalculator.RelativePixelsToMeters(viewBounds.xMax * unitsToPixels, viewBounds.yMax * unitsToPixels, zoomLevel);
var LonLat = GeoCalculator.MetersToLonLat(currentMeters + offsetMeters);
mapCoordBounds.east = LonLat.Longitude;
mapCoordBounds.north = LonLat.Latitude;
offsetMeters = GeoCalculator.RelativePixelsToMeters(viewBounds.xMin * unitsToPixels, viewBounds.yMin * unitsToPixels, zoomLevel);
LonLat = GeoCalculator.MetersToLonLat(currentMeters + offsetMeters);
mapCoordBounds.west = LonLat.Longitude;
mapCoordBounds.south = LonLat.Latitude;
if (OnBoundsChange != null)
{
OnBoundsChange();
}
}
private static Coordinate CalcActiveSiteCenter()
{
var bounds = GetActiveSiteAreaBounds();
var max = GeoCalculator.LonLatToMeters(bounds.east, bounds.north);
var min = GeoCalculator.LonLatToMeters(bounds.west, bounds.south);
var center = GeoCalculator.MetersToLonLat((min.x + max.x) * 0.5, (min.y + max.y) * 0.5);
return(center);
}
void OnGUI()
{
GUILayout.Label("Absolute longitude/latitude to meters", EditorStyles.boldLabel);
ShowLonLatFields(ref all2mX, ref all2mY);
ShowResultMeters(GeoCalculator.LonLatToMeters(all2mX, all2mY));
EditorGUILayout.Space();
GUILayout.Label("Absolute meters to longitude/latitude", EditorStyles.boldLabel);
m2llX = EditorGUILayout.FloatField("Meters X", m2llX);
m2llY = EditorGUILayout.FloatField("Meters Y", m2llY);
ShowResultLonLat(GeoCalculator.MetersToLonLat(m2llX, m2llX));
EditorGUILayout.Space();
GUILayout.Label("Absolute pixels to meters", EditorStyles.boldLabel);
ShowPixelFields(ref ap2mX, ref ap2mY, ref ap2mZ);
ShowResultMeters(GeoCalculator.AbsolutePixelsToMeters(ap2mX, ap2mY, ap2mZ));
EditorGUILayout.Space();
GUILayout.Label("Relative pixels to meters", EditorStyles.boldLabel);
ShowPixelFields(ref rp2mX, ref rp2mY, ref rp2mZ);
ShowResultMeters(GeoCalculator.RelativePixelsToMeters(rp2mX, rp2mY, rp2mZ));
EditorGUILayout.Space();
GUILayout.Label("Absolute meters to pixels", EditorStyles.boldLabel);
ShowMeterFields(ref am2pX, ref am2pY, ref am2pZ);
ShowResultPixels(GeoCalculator.AbsoluteMetersToPixels(am2pX, am2pY, am2pZ));
EditorGUILayout.Space();
GUILayout.Label("Relative meters to pixels", EditorStyles.boldLabel);
ShowMeterFields(ref rm2pX, ref rm2pY, ref rm2pZ);
ShowResultPixels(GeoCalculator.RelativeMetersToPixels(rm2pX, rm2pY, rm2pZ));
EditorGUILayout.Space();
GUILayout.Label("Absolute longitude/latitude to tile", EditorStyles.boldLabel);
ShowLonLatFields(ref all2tX, ref all2tY, ref all2tZ);
ShowResultTile(GeoCalculator.AbsoluteCoordinateToTile(all2tX, all2tY, all2tZ));
EditorGUILayout.Space();
GUILayout.Label("Absolute tile to longitude/latitude", EditorStyles.boldLabel);
ShowTileFields(ref at2llX, ref at2llY, ref at2llZ);
ShowResultLonLat(GeoCalculator.AbsoluteTileToCoordinate(at2llX, at2llY, at2llZ));
}
private void GoToSite(Site site)
{
var bounds = site.bounds;
if (bounds.east > bounds.west && bounds.north > bounds.south)
{
var max = GeoCalculator.LonLatToMeters(bounds.east, bounds.north);
var min = GeoCalculator.LonLatToMeters(bounds.west, bounds.south);
var center = GeoCalculator.MetersToLonLat((min.x + max.x) * 0.5, (min.y + max.y) * 0.5);
map.SetCenter(center.Longitude, center.Latitude);
map.ZoomToBounds(bounds, site != defaultSite);
}
else
{
map.SetCenter(0, 0);
map.SetZoom(map.minZoomLevel);
}
}
public Coordinate GetCoordinatesFromUnits(float x, float y)
{
return(GeoCalculator.MetersToLonLat(currentMeters.x + x * unitsToMeters, currentMeters.y + y * unitsToMeters));
}