private static void LoadAll()
{
GLOBAL_FINAL = new OSMMetaFinal();
// init
GLOBAL_FINAL.gridPoints = new Dictionary <ISector, GridPointInfo[, ]>();
foreach (var root in ZCoords.GetSectorManager().GetTopmostOSMSectors())
{
GridPointInfo[,] gp = new GridPointInfo[257, 257];
for (int x = 0; x < 257; x++)
{
for (int y = 0; y < 257; y++)
{
gp[x, y] = new GridPointInfo();
}
}
GLOBAL_FINAL.gridPoints[root] = gp;
}
for (int r = 0; r < 6; r++)
{
var frRoot = new CubeSector((CubeSector.CubeSectorFace)r, 0, 0, 0);
string filePath = Path.Combine(OSMPaths.GetRenderRoot(), $"Coastline{frRoot.sectorFace.GetFaceAcronym()}.txt");
using (var writer = File.Open(filePath, FileMode.Open))
{
using (var br = new BinaryReader(writer))
{
int badRelationsCount = br.ReadInt32();
for (int i = 0; i < badRelationsCount; i++)
{
GLOBAL_FINAL.badRelations.Add(br.ReadInt64());
}
for (int i = 0; i < 257; i++)
{
for (int j = 0; j < 257; j++)
{
GridPointInfo gridPoint = GLOBAL_FINAL.gridPoints[frRoot][i, j];
int naturalTypesCount = br.ReadInt32();
for (int k = 0; k < naturalTypesCount; k++)
{
gridPoint.naturalTypes.Add(br.ReadInt32());
}
int relationsCount = br.ReadInt32();
for (int k = 0; k < relationsCount; k++)
{
gridPoint.relations.Add(br.ReadInt64());
}
int waysCount = br.ReadInt32();
for (int k = 0; k < waysCount; k++)
{
gridPoint.ways.Add(br.ReadInt64());
}
}
}
}
}
}
}
internal SectorConstrainedOSMAreaGraph GetCoastAreaMap(string key, string value)
{
// remember: "If you regard this as tracing around an area of land, then the coastline way should be running counterclockwise."
// gather ways with matching starts/ends to form a super-way, coast ways should always run the same direction, so this becomes easier
SuperWayCollection superWays = GenerateSuperWayCollection(EnumerateWays().Where(x => x.keyValues.ContainsKey(key) && x.keyValues[key] == value), false);
SectorConstrainedOSMAreaGraph map = DoMultipolygon(superWays);
if (OSMMetaFinal.IsPixelLand(sector) || borderWay.refs.Count > 5) // just return a big ol' square
{
SectorConstrainedOSMAreaGraph temp = new SectorConstrainedOSMAreaGraph();
for (int i = 1; i < borderWay.refs.Count; i++)
{
if (!temp.nodes.ContainsKey(borderWay.refs[i]))
{
temp.nodes[borderWay.refs[i]] = new List <AreaNode>();
temp.nodes[borderWay.refs[i]].Add(new AreaNode()
{
id = borderWay.refs[i]
});
}
}
for (int i = 1; i < borderWay.refs.Count; i++)
{
AreaNode prev = temp.nodes[borderWay.refs[i - 1]].Single();
AreaNode next = temp.nodes[borderWay.refs[i]].Single();
if (prev.id != next.id)
{
prev.next = next;
next.prev = prev;
}
}
map = map.Intersect(temp, this);
}
BlobsIntersector.FixLoops(new List <SectorConstrainedOSMAreaGraph>()
{
map
}, this);
if (Constants.DEBUG_MODE)
{
map.CheckValid();
}
return(map);
}
public BlobCollection(List <Blob> blobs, ISector sector)
{
borderWay = new Way();
borderWay.id = -10;
borderWay.refs = new List <long>()
{
-900, -901, -902, -903, -900
}; // arbitrary for now, but ccw for land
nodes.Add(-900, new Vector2d(0, 0));
nodes.Add(-901, new Vector2d(0, 1));
nodes.Add(-902, new Vector2d(1, 1));
nodes.Add(-903, new Vector2d(1, 0));
this.blobs = blobs;
this.sector = sector;
this.gridPointInfo = OSMMetaFinal.GetGridPointInfo(sector);
// initialize
ISector rootSector = sector.GetRoot();
foreach (var blob in blobs)
{
if (blob.type != "OSMData")
{
continue;
}
// build node data
for (int i = 0; i < blob.pBlock.primitivegroup.Count; i++)
{
var pGroup = blob.pBlock.primitivegroup[i];
for (int j = 0; j < pGroup.dense.Count; j++)
{
var d = pGroup.dense[j];
for (int k = 0; k < d.id.Count; k++)
{
double longitude = .000000001 * (blob.pBlock.lon_offset + (blob.pBlock.granularity * d.lon[k]));
double latitude = .000000001 * (blob.pBlock.lat_offset + (blob.pBlock.granularity * d.lat[k]));
nodes[d.id[k]] = sector.ProjectToLocalCoordinates(new LongLat(longitude * Math.PI / 180, latitude * Math.PI / 180).ToSphereVector());
}
}
}
}
}
