public override void UpdateContent()
{
bounds = map.MapCoordBounds;
if (degrees)
{
UpdateProjectionValues();
}
else
{
// Convert Lon/Lat to meters
var meters = GeoCalculator.LonLatToMeters(bounds.east, bounds.north);
bounds.east = meters.x;
bounds.north = meters.y;
meters = GeoCalculator.LonLatToMeters(bounds.west, bounds.south);
bounds.west = meters.x;
bounds.south = meters.y;
}
var invBoundsX = 1.0 / (bounds.east - bounds.west);
var invBoundsY = 1.0 / (bounds.north - bounds.south);
var interval = new Vector4((float)(intervalX * invBoundsX), (float)(intervalY * invBoundsY), 0, 0);
var offsetX = (float)(((0.5f * (bounds.east + bounds.west)) % intervalX) * invBoundsX);
var offsetY = (float)(((0.5f * (bounds.north + bounds.south)) % intervalY) * invBoundsY);
var offset = new Vector4(offsetX, offsetY, 0, 0);
if (degrees)
{
offset.y = -offset.y;
}
material.SetVector("Interval", interval);
material.SetVector("Offset", offset);
}
private void UpdateCenter(double lon, double lat)
{
// Wrap coordinate
while (lon < GeoCalculator.MinLongitude)
{
lon += 2 * GeoCalculator.MaxLongitude;
}
while (lon > GeoCalculator.MaxLongitude)
{
lon += 2 * GeoCalculator.MinLongitude;
}
while (lat < GeoCalculator.MinLatitude)
{
lat += 2 * GeoCalculator.MaxLatitude;
}
while (lat > GeoCalculator.MaxLatitude)
{
lat += 2 * GeoCalculator.MinLatitude;
}
// Update lon/lat location
longitude = lon;
latitude = lat;
currentMeters = GeoCalculator.LonLatToMeters(longitude, latitude);
}
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);
}
//
// Private/Protected Methods
//
protected void UpdateAreaCenterAndSize(double north, double east, double south, double west)
{
var max = GeoCalculator.LonLatToMeters(east, north);
var min = GeoCalculator.LonLatToMeters(west, south);
areaCenterInMeters = (min + max) * 0.5;
areaSizeInMeters = max - min;
UpdateContent();
}
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));
}
public override void InitializeValues(int layersCount, Vector2[] boundary)
{
var contourGrid = contoursMapLayer.Grid;
int count = contourGrid.countX * contourGrid.countY;
if (contoursMapLayer.ValuesBuffer == null || contoursMapLayer.ValuesBuffer.count != count)
{
contoursMapLayer.CreateBuffer();
}
int kernelID = boundary == null ? Reset_KID : (excludeCellsWithNoData ? ClipViewArea_Exclude_KID : ClipViewArea_Include_KID);
int initialValue = excludeCellsWithNoData ? 1 - layersCount : 1;
// Get kernel thread count
compute.GetKernelThreadGroupSizes(kernelID, out uint threadsX, out uint threadsY, out uint threadsZ);
// Calculate threads & groups
uint threads = threadsX * threadsY * threadsZ;
int groups = (int)((count + threads - 1) / threads);
// Assign shader variables
compute.SetBuffer(kernelID, "contourValues", contoursMapLayer.ValuesBuffer);
compute.SetInt("contourValueCount", count);
compute.SetInt("initialValue", initialValue);
if (boundary != null)
{
// Calculate scale and offset
var metersNW = GeoCalculator.LonLatToMeters(contourGrid.west, contourGrid.north);
var metersSE = GeoCalculator.LonLatToMeters(contourGrid.east, contourGrid.south);
double scaleX = (metersSE.x - metersNW.x) / contourGrid.countX;
double scaleY = (contourGrid.south - contourGrid.north) / contourGrid.countY;
double offsetX = metersNW.x + 0.5 * scaleX;
double offsetY = contourGrid.north + 0.5 * scaleY;
compute.SetInt("contourCountX", contourGrid.countX);
compute.SetVector("offset", new Vector2((float)offsetX, (float)offsetY));
compute.SetVector("scale", new Vector2((float)scaleX, (float)scaleY));
for (int i = 0; i < boundary.Length; i++)
{
compute.SetVector("pt" + i, boundary[i]);
}
}
compute.Dispatch(kernelID, groups, 1, 1);
contoursMapLayer.SetGpuChangedValues();
}
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 void ZoomToBounds(AreaBounds bounds, bool fit = true)
{
Distance meters = GeoCalculator.LonLatToMeters(bounds.east, bounds.north) - GeoCalculator.LonLatToMeters(bounds.west, bounds.south);
var rect = ComponentManager.Instance.Get <MapViewArea>().GetComponent <RectTransform>().rect;
var canvas = FindObjectOfType <Canvas>();
double zoomX = Math.Log(rect.width * canvas.scaleFactor * GeoCalculator.InitialResolution / meters.x) * InvLogTwo;
double zoomY = Math.Log(rect.height * canvas.scaleFactor * GeoCalculator.InitialResolution / meters.y) * InvLogTwo;
if (fit)
{
float zoom = (float)Math.Min(zoomX, zoomY);
SetZoom(0.1f * Mathf.Floor(zoom * 10));
}
else
{
float zoom = (float)Math.Max(zoomX, zoomY);
SetZoom(0.1f * Mathf.Ceil(zoom * 10));
}
}
public void ShowData(DataLayer dataLayer, RectTransform rt)
{
if (delayedHideCoroutine != null)
{
StopCoroutine(delayedHideCoroutine);
delayedHideCoroutine = null;
}
transform.position = rt.position;
currentRow = 0;
bool allPatchesHaveSameValue = true;
var patchCount = dataLayer.loadedPatchesInView.Count;
if (patchCount == 0)
{
Add(translator.Get("No Info"), "");
}
else
{
var firstPatch = dataLayer.loadedPatchesInView[0];
var firstPatchData = firstPatch.Data;
// Size
double north = firstPatchData.north;
double south = firstPatchData.south;
double east = firstPatchData.east;
double west = firstPatchData.west;
for (int i = 1; i < patchCount; i++)
{
var data = dataLayer.loadedPatchesInView[i].Data;
north = Math.Max(north, data.north);
south = Math.Min(south, data.south);
east = Math.Max(east, data.east);
west = Math.Min(west, data.west);
}
Add(translator.Get("Extents"), "N " + north.ToString("0.0000") +
"\nS " + south.ToString("0.0000") +
"\nE " + east.ToString("0.0000") +
"\nW " + west.ToString("0.0000"));
var size = GeoCalculator.LonLatToMeters(east, north) - GeoCalculator.LonLatToMeters(west, south);
var unit = "m";
if (size.x >= 1000 && size.y >= 1000)
{
size *= 0.001;
unit = "km";
}
Add(translator.Get("Size"), size.x.ToString("0.#") + " x " + size.y.ToString("0.#") + " " + unit);
if (firstPatchData is GridData)
{
var firstGridData = firstPatchData as GridData;
// Resolution
allPatchesHaveSameValue = true;
var cellWidth = firstGridData.GetCellWidth();
for (int i = 1; i < patchCount; i++)
{
var otherCellWidth = (dataLayer.loadedPatchesInView[i].Data as GridData).GetCellWidth();
if (Math.Abs(otherCellWidth - cellWidth) > 0.000001f)
{
allPatchesHaveSameValue = false;
break;
}
}
if (allPatchesHaveSameValue)
{
var resolution = (float)(GeoCalculator.Deg2Meters * cellWidth);
unit = "m";
if (resolution > 1000)
{
unit = "km";
resolution *= 0.001f;
}
int number = Mathf.RoundToInt(resolution);
Add(translator.Get("Resolution"), number + " x " + number + " " + unit);
}
else
{
AddMultiValue(translator.Get("Resolution"));
}
// Units
if (!firstGridData.IsCategorized)
{
allPatchesHaveSameValue = true;
var units = firstGridData.units;
for (int i = 1; i < patchCount; i++)
{
var otherUnits = (dataLayer.loadedPatchesInView[i].Data as GridData).units;
if (otherUnits != units)
{
allPatchesHaveSameValue = false;
break;
}
}
if (allPatchesHaveSameValue)
{
Add(translator.Get("Units"), units);
}
else
{
AddMultiValue(translator.Get("Units"));
}
}
}
// Year
allPatchesHaveSameValue = true;
var year = firstPatch.Year;
for (int i = 1; i < patchCount; i++)
{
var otherYear = dataLayer.loadedPatchesInView[i].Year;
if (otherYear != year)
{
allPatchesHaveSameValue = false;
break;
}
}
if (allPatchesHaveSameValue)
{
Add(translator.Get("Year"), year.ToString());
}
else
{
AddMultiValue(translator.Get("Year"));
}
// Records
HashSet <int> years = new HashSet <int>();
foreach (var patch in dataLayer.loadedPatchesInView)
{
foreach (var recordYear in patch.SiteRecord.layerSite.records.Keys)
{
if (!years.Contains(recordYear))
{
years.Add(recordYear);
}
}
}
if (years.Count > 1)
{
List <int> sortedYears = new List <int>(years);
sortedYears.Sort();
var records = "";
foreach (var recordYear in sortedYears)
{
records += recordYear + ", ";
}
Add(translator.Get("Records"), records.Remove(records.Length - 2));
}
string citationStr = null;
// Add metadata
if (firstPatchData.metadata != null)
{
foreach (var row in firstPatchData.metadata)
{
allPatchesHaveSameValue = true;
var value = row.Value;
for (int i = 1; i < patchCount; i++)
{
var otherValue = dataLayer.loadedPatchesInView[i].Data.metadata.Get(row.Key);
if (!otherValue.Equals(value))
{
allPatchesHaveSameValue = false;
break;
}
}
if (row.Key != "Citation" && row.Key != "MandatoryCitation")
{
if (allPatchesHaveSameValue)
{
Add(translator.Get(row.Key, false), row.Value);
}
else
{
AddMultiValue(translator.Get(row.Key, false));
}
}
// Source/Citation
if (row.Key == "Source" && citationStr == null)
{
if (allPatchesHaveSameValue)
{
if (citationsManager.TryGet(firstPatch, out Citation citation))
{
citationStr = citation.text;
}
}
else
{
AddMultiValue(translator.Get("Citation"));
}
}
else if (row.Key == "Citation")
{
if (allPatchesHaveSameValue)
{
citationStr = value;
}
else
{
citationStr = AddAllValues(dataLayer, row.Key, value);
}
}
else if (row.Key == "MandatoryCitation" && citationStr == null)
{
if (allPatchesHaveSameValue)
{
citationStr = value;
}
else
{
citationStr = AddAllValues(dataLayer, row.Key, value);
}
}
}
}
if (!string.IsNullOrWhiteSpace(citationStr))
{
Add(translator.Get("Citation"), citationStr);
}
}
// DO NOT DELETE OR CHANGE THIS COMMENT BLOCK
// The following lines will force the LocalizationManager to export the quoted text:
// "Source"/*translatable*/
// "Layer Name"/*translatable*/
// Hide remaining rows
for (int i = infoRows.Count - 1; i >= currentRow; i--)
{
infoRows[i].key.gameObject.SetActive(false);
infoRows[i].value.gameObject.SetActive(false);
infoRows[i].key.text = infoRows[i].value.text = "";
}
neck.gameObject.SetActive(true);
panel.gameObject.SetActive(true);
// Hide previous anchor image
if (anchor != null)
{
SetImageTransparency(anchor, 0);
}
// Show new anchor image
anchor = rt.GetComponent <Image>();
if (anchor != null)
{
SetImageTransparency(anchor, 1);
}
panelHeight = panel.rect.height;
AdjustPanel();
}
public Vector3 GetUnitsFromCoordinates(Coordinate coords)
{
var distance = GeoCalculator.LonLatToMeters(coords.Longitude, coords.Latitude) - currentMeters;
return(new Vector3((float)distance.x * metersToUnits, (float)distance.y * metersToUnits, 0));
}