private void RequestTiles(TmsGlobalGeodeticTileSchema schema, TileRange tileRange, List <TileInfo> tiles)
{
//immediately draw placeholder tile and fire request for texture and height. Depending on which one returns first, update place holder.
foreach (var t in tiles)
{
//draw placeholder tile
var tile = DrawPlaceHolder(tileRange, t);
tileDb.Add(new Vector3(t.Index.Col, t.Index.Row, int.Parse(t.Index.Level)), tile);
//get tile texture data
string surfaceUrl = "";
switch (surface.Service)
{
case DataService.WMS:
var subtileExtent = TileTransform.TileToWorld(new TileRange(t.Index.Col, t.Index.Row), t.Index.Level.ToString(), schema);
surfaceUrl = surface.Url.Replace("{xMin}", subtileExtent.MinX.ToString()).Replace("{yMin}", subtileExtent.MinY.ToString()).Replace("{xMax}", subtileExtent.MaxX.ToString()).Replace("{yMax}", subtileExtent.MaxY.ToString()).Replace(",", ".");
break;
case DataService.TMS:
surfaceUrl = surface.Url.Replace("{x}", t.Index.Col.ToString()).Replace("{y}", t.Index.Row.ToString()).Replace("{z}", int.Parse(t.Index.Level).ToString());
break;
}
downloadQueue.Enqueue(new DownloadRequest(surfaceUrl, DataType.Surface, new Vector3(t.Index.Col, t.Index.Row, int.Parse(t.Index.Level))));
//get tile height data (
var terrainUrl = terrain.Url.Replace("{x}", t.Index.Col.ToString()).Replace("{y}", t.Index.Row.ToString()).Replace("{z}", int.Parse(t.Index.Level).ToString());
downloadQueue.Enqueue(new DownloadRequest(terrainUrl, DataType.Terrain, new Vector3(t.Index.Col, t.Index.Row, int.Parse(t.Index.Level))));
}
}
private void LoadMap()
{
ClearCache();
var schema = new TmsGlobalGeodeticTileSchema();
var tileRange = TileTransform.WorldToTile(extent, zoomLevel.ToString(), schema);
var tiles = schema.GetTileInfos(extent, zoomLevel.ToString()).ToList();
RequestTiles(schema, tileRange, tiles);
//if (useSatellite)
//{
// var schema2 = new BruTile.Predefined.GlobalSphericalMercator(YAxis.TMS);
// var tiles2 = schema2.GetTileInfos(extent, zoomLevel.ToString()).ToList();
// foreach (var t in tiles2)
// {
// var url = textureUrl.Replace("{x}", t.Index.Col.ToString()).Replace("{y}", t.Index.Row.ToString()).Replace("{z}", int.Parse(t.Index.Level).ToString()); //WMTS
// downloadQueue.Enqueue(new DownloadRequest(url, TileServiceType.WMS, new Vector3(t.Index.Col, t.Index.Row, int.Parse(t.Index.Level))));
// }
//}
}
public void CreateTiles()
{
ClearTiles();
sw.Start();
var schema = new TmsGlobalGeodeticTileSchema();
var tileRange = TileTransform.WorldToTile(extent, zoomLevel.ToString(), schema);
var tilesOrigin = schema.GetTileInfos(extent, 13.ToString()).ToList(); //refactor when done experimenting scale
var tiles = schema.GetTileInfos(extent, zoomLevel.ToString()).ToList();
yOffset = (float)Math.Abs(tiles[0].Extent.MinY - tilesOrigin[0].Extent.MinY);
xOffset = (float)Math.Abs(tiles[0].Extent.MinX - tilesOrigin[0].Extent.MinX);
UnityEngine.Debug.Log(xOffset);
var folder = new GameObject("map");
//immediately draw placeholder tile and fire request for texture and height. Depending on which one returns first, update place holder.
foreach (var t in tiles)
{
//draw placeholder tile
GameObject tile = DrawPlaceHolder(tileRange, t);
tile.transform.parent = folder.transform;
tileDb.Add(new Vector3(t.Index.Col, t.Index.Row, int.Parse(t.Index.Level)), tile);
//get tile texture data
Extent subtileExtent = TileTransform.TileToWorld(new TileRange(t.Index.Col, t.Index.Row), t.Index.Level.ToString(), schema);
var wmsUrl = textureUrl.Replace("{xMin}", subtileExtent.MinX.ToString()).Replace("{yMin}", subtileExtent.MinY.ToString()).Replace("{xMax}", subtileExtent.MaxX.ToString()).Replace("{yMax}", subtileExtent.MaxY.ToString()).Replace(",", ".");
downloadQueue.Enqueue(new downloadRequest(wmsUrl, TileService.WMS, new Vector3(t.Index.Col, t.Index.Row, int.Parse(t.Index.Level))));
//get tile height data (
var qmUrl = terrainUrl.Replace("{x}", t.Index.Col.ToString()).Replace("{y}", t.Index.Row.ToString()).Replace("{z}", int.Parse(t.Index.Level).ToString());
downloadQueue.Enqueue(new downloadRequest(qmUrl, TileService.QM, new Vector3(t.Index.Col, t.Index.Row, int.Parse(t.Index.Level))));
}
}