public void LazyDecoding(string fileName)
{
string fullFileName = Path.Combine(fixturesPath, fileName);
Assert.True(File.Exists(fullFileName), "Vector tile exists");
byte[] data = File.ReadAllBytes(fullFileName);
VectorTile vt = new VectorTile(data);
foreach (var layerName in vt.LayerNames())
{
VectorTileLayer layer = vt.GetLayer(layerName);
for (int i = 0; i < layer.FeatureCount(); i++)
{
VectorTileFeature feat = layer.GetFeature(i);
var properties = feat.GetProperties();
foreach (var prop in properties)
{
Assert.AreEqual(prop.Value, feat.GetValue(prop.Key), "Property values match");
}
foreach (var geomPart in feat.Geometry <int>())
{
foreach (var coord in geomPart)
{
//TODO add Assert
}
}
}
}
string geojson = vt.ToGeoJson(0, 0, 0);
Assert.GreaterOrEqual(geojson.Length, 30, "geojson >= 30 chars");
}
public CustomFeatureUnity(VectorTileFeature feature, CustomTile tile, float layerExtent, bool buildingsWithUniqueIds = false)
{
Data = feature;
Properties = Data.GetProperties();
Points.Clear();
Tile = tile;
//this is a temp hack until we figure out how streets ids works
_geom = buildingsWithUniqueIds ? feature.Geometry <float>() : feature.Geometry <float>(0);
_rectSizex = tile.Rect.Size.x;
_rectSizey = tile.Rect.Size.y;
_geomCount = _geom.Count;
for (var i = 0; i < _geomCount; i++)
{
_pointCount = _geom[i].Count;
_newPoints = new List <Vector3>(_pointCount);
for (var j = 0; j < _pointCount; j++)
{
var point = _geom[i][j];
_newPoints.Add(new Vector3((float)(point.X / layerExtent * _rectSizex - (_rectSizex / 2)) * tile.TileScale, 0, (float)((layerExtent - point.Y) / layerExtent * _rectSizey - (_rectSizey / 2)) * tile.TileScale));
}
Points.Add(_newPoints);
}
}
public VectorFeatureUnity(VectorTileFeature feature, UnityTile tile, float layerExtent, bool buildingsWithUniqueIds = false)
{
Data = feature;
Properties = Data.GetProperties();
Points.Clear();
//this is a temp hack until we figure out how streets ids works
if (buildingsWithUniqueIds == true) //ids from building dataset is big ulongs
{
_geom = feature.Geometry <float>(); //and we're not clipping by passing no parameters
}
else //streets ids, will require clipping
{
_geom = feature.Geometry <float>(0); //passing zero means clip at tile edge
}
_rectSizex = tile.Rect.Size.x;
_rectSizey = tile.Rect.Size.y;
_geomCount = _geom.Count;
for (int i = 0; i < _geomCount; i++)
{
_pointCount = _geom[i].Count;
_newPoints = new List <Vector3>(_pointCount);
for (int j = 0; j < _pointCount; j++)
{
var point = _geom[i][j];
_newPoints.Add(new Vector3((float)(point.X / layerExtent * _rectSizex - (_rectSizex / 2)) * tile.TileScale, 0, (float)((layerExtent - point.Y) / layerExtent * _rectSizey - (_rectSizey / 2)) * tile.TileScale));
}
Points.Add(_newPoints);
}
}
public override GOFeature ParseFeatureData(VectorTileFeature feature, GOLayer layer)
{
IDictionary properties = feature.GetProperties();
GOFeature goFeature;
if (layer.layerType == GOLayer.GOLayerType.Roads)
{
goFeature = new GORoadFeature();
}
else
{
goFeature = new GOFeature();
}
goFeature.kind = GOEnumUtils.MapboxToKind(layer.name);
goFeature.y = layer.defaultLayerY();
if (properties.Contains("_symbol"))
{
goFeature.y = Convert.ToInt64(properties ["_symbol"]) / 10.0f * Global.tilesizeRank;
}
goFeature.height = layer.defaultRendering.polygonHeight;
return(goFeature);
}
private void ParseLabelLayerToList(List <GOParsedLayer> list, VectorTile vt, GOLabelsLayer layer)
{
string[] lyrs = tile.GetLabelsStrings().Split(',');
// string kindKey = tile.GetPoisKindKey();
foreach (string l in lyrs)
{
VectorTileLayer lyr = vt.GetLayer(l);
if (lyr != null)
{
int featureCount = lyr.FeatureCount();
if (featureCount == 0)
{
continue;
}
GOParsedLayer pl = new GOParsedLayer();
pl.name = lyr.Name;
pl.labelsLayer = layer;
pl.goFeatures = new List <GOFeature> ();
for (int i = 0; i < featureCount; i++)
{
VectorTileFeature vtf = lyr.GetFeature(i);
IDictionary properties = vtf.GetProperties();
List <List <LatLng> > geomWgs = vtf.GeometryAsWgs84((ulong)goTile.zoomLevel, (ulong)goTile.tileCoordinates.x, (ulong)goTile.tileCoordinates.y, 0);
if (geomWgs.Count == 0 || geomWgs[0].Count <= 1)
{
continue;
}
GOFeature gf = new GOFeature();
gf.properties = properties;
gf.goFeatureType = vtf.GOFeatureType(geomWgs);
gf.labelsLayer = layer;
gf.featureIndex = (Int64)i + vt.LayerNames().IndexOf(lyr.Name);
gf.goTile = goTile;
gf = tile.EditLabelData(gf);
gf.goFeatureType = GOFeatureType.Label;
gf.ConvertAttributes();
if (geomWgs.Count > 0)
{
gf.geometry = geomWgs[0];
gf.ConvertGeometries();
gf.preloadedLabelData = GOSegment.FindTheLongestStreightSegment(gf.convertedGeometry, 0);
AddFatureToList(gf, pl.goFeatures);
}
}
list.Add(pl);
}
}
}
public void TestVectTile()
{
var pbf = File.ReadAllBytes(@"E:\Downloads\63.pbf");
VectorTile vt = new VectorTile(pbf, false);
foreach (var layerName in vt.LayerNames())
{
VectorTileLayer layer = vt.GetLayer(layerName);
for (int j = 0; j < layer.FeatureCount(); j++)
{
VectorTileFeature feat = layer.GetFeature(j);
var ff = feat.Geometry <long>();
var props = feat.GetProperties();
}
}
}
public override GOFeature ParseFeatureData(VectorTileFeature feature, GOLayer layer)
{
IDictionary properties = feature.GetProperties();
GOFeature goFeature;
if (layer.layerType == GOLayer.GOLayerType.Roads)
{
goFeature = new GORoadFeature();
((GORoadFeature)goFeature).isBridge = properties.Contains("brunnel") && (string)properties ["brunnel"] == "bridge";
((GORoadFeature)goFeature).isTunnel = properties.Contains("brunnel") && (string)properties ["brunnel"] == "tunnel";
((GORoadFeature)goFeature).isLink = properties.Contains("brunnel") && (string)properties ["brunnel"] == "link";
}
else
{
goFeature = new GOFeature();
}
goFeature.kind = GOEnumUtils.MapboxToKind((string)properties["class"]);
goFeature.y = goFeature.index / 1000 + layer.defaultLayerY();
if (goFeature.kind == GOFeatureKind.lake) //terrible fix for vector maps without a sort value.
{
goFeature.y = layer.defaultLayerY(GOLayer.GOLayerType.Landuse);
}
goFeature.height = layer.defaultRendering.polygonHeight;
if (layer.useRealHeight && properties.Contains("render_height"))
{
double h = Convert.ToDouble(properties["render_height"]);
goFeature.height = (float)h;
}
if (layer.useRealHeight && properties.Contains("render_min_height"))
{
double hm = Convert.ToDouble(properties["render_min_height"]);
goFeature.y = (float)hm;
if (goFeature.height >= hm)
{
goFeature.y = (float)hm;
goFeature.height = (float)goFeature.height - (float)hm;
}
}
return(goFeature);
}
public VectorFeatureUnity(VectorTileFeature feature, UnityTile tile, float layerExtent)
{
Data = feature;
Properties = Data.GetProperties();
Points = new List <List <Vector3> >();
for (int i = 0; i < feature.Geometry.Count; i++)
{
var nl = new List <Vector3>(feature.Geometry[i].Count);
for (int j = 0; j < feature.Geometry[i].Count; j++)
{
var point = feature.Geometry[i][j];
nl.Add(new Vector3((float)(point.X / layerExtent * tile.Rect.Size.x - (tile.Rect.Size.x / 2)), 0, (float)((layerExtent - point.Y) / layerExtent * tile.Rect.Size.y - (tile.Rect.Size.y / 2))));
}
Points.Add(nl);
}
}
public void FeatureSinglePoint()
{
byte[] data = File.ReadAllBytes(Path.Combine(fixturesPath, "Feature-single-point.mvt"));
VectorTile vt = new VectorTile(data);
Assert.AreEqual(1, vt.LayerNames().Count, "one layer");
VectorTileLayer lyr = vt.GetLayer(vt.LayerNames()[0]);
Assert.AreEqual("layer_name", lyr.Name, "Layer name");
Assert.AreEqual(1, lyr.FeatureCount(), "Feature count");
VectorTileFeature feat = lyr.GetFeature(0);
Assert.AreEqual(GeomType.POINT, feat.GeometryType, "Geometry type");
Assert.AreEqual(123, feat.Id, "id");
Dictionary <string, object> properties = feat.GetProperties();
Assert.AreEqual("world", properties["hello"]);
Assert.AreEqual("world", feat.GetValue("hello"));
}
private static void DrawLineString(VectorTileFeature feature, Pallete pallete, Graphics graphics, double divisionRatio)
{
Dictionary <string, object> props = feature.GetProperties();
foreach (List <Vector2 <int> > geometry in feature.Geometry <int>())
{
Point[] points = geometry.Select(vector2 => new Point((int)Math.Ceiling(vector2.X / divisionRatio), (int)Math.Ceiling(vector2.Y / divisionRatio))).ToArray();
using (Pen pen = new Pen(pallete.MainDrawPen.Color, 2))
{
graphics.DrawLines(pen, points);
}
// Draw name of street
//if (props.ContainsKey("name"))
//{
// var text = (string)props["name"];
// foreach (Vector2<int> point in geometry)
// {
// graphics.DrawString(text, font, pallete.GetPropFillBrush("name"), point.X, point.Y);
// }
//}
}
}
public VectorFeatureUnity(VectorTileFeature feature, UnityTile tile, float layerExtent)
{
Data = feature;
Properties = Data.GetProperties();
Points.Clear();
_rectSizex = tile.Rect.Size.x;
_rectSizey = tile.Rect.Size.y;
_geom = feature.Geometry <float>(0);
_geomCount = _geom.Count;
for (int i = 0; i < _geomCount; i++)
{
_pointCount = _geom[i].Count;
_newPoints = new List <Vector3>(_pointCount);
for (int j = 0; j < _pointCount; j++)
{
var point = _geom[i][j];
_newPoints.Add(new Vector3((float)(point.X / layerExtent * _rectSizex - (_rectSizex / 2)) * tile.TileScale, 0, (float)((layerExtent - point.Y) / layerExtent * _rectSizey - (_rectSizey / 2)) * tile.TileScale));
}
Points.Add(_newPoints);
}
}
public VectorFeatureUnity(VectorTileFeature feature, UnityTile tile, float layerExtent)
{
Data = feature;
Properties = Data.GetProperties();
Points = new List <List <Vector3> >();
double unityTileSizeX = tile.Rect.Size.x;
double unityTileSizeY = tile.Rect.Size.y;
List <List <Point2d <float> > > geom = feature.Geometry <float>();
var geomCount = geom.Count;
for (int i = 0; i < geomCount; i++)
{
var pointCount = geom[i].Count;
var nl = new List <Vector3>(pointCount);
for (int j = 0; j < pointCount; j++)
{
var point = geom[i][j];
nl.Add(new Vector3((float)(point.X / layerExtent * unityTileSizeX - (unityTileSizeX / 2)) * tile.TileScale, 0, (float)((layerExtent - point.Y) / layerExtent * unityTileSizeY - (unityTileSizeY / 2)) * tile.TileScale));
}
Points.Add(nl);
}
}
public VectorFeatureUnity(VectorTileFeature feature, List <List <Point2d <float> > > geom, UnityTile tile, float layerExtent, bool buildingsWithUniqueIds = false)
{
Data = feature;
Properties = Data.GetProperties();
Points.Clear();
Tile = tile;
_geom = geom;
_rectSizex = tile.Rect.Size.x;
_rectSizey = tile.Rect.Size.y;
_geomCount = _geom.Count;
for (int i = 0; i < _geomCount; i++)
{
_pointCount = _geom[i].Count;
_newPoints = new List <Vector3>(_pointCount);
for (int j = 0; j < _pointCount; j++)
{
var point = _geom[i][j];
_newPoints.Add(new Vector3((float)(point.X / layerExtent * _rectSizex - (_rectSizex / 2)) * tile.TileScale, 0, (float)((layerExtent - point.Y) / layerExtent * _rectSizey - (_rectSizey / 2)) * tile.TileScale));
}
Points.Add(_newPoints);
}
}
public IEnumerator BuildLayer(VectorTileLayer layerData, GOLayer layer, bool delayedLoad)
{
GameObject parent = null;
if (transform.FindChild(layer.name) == null)
{
parent = new GameObject();
parent.name = layer.name;
parent.transform.parent = this.transform;
parent.SetActive(!layer.startInactive);
}
else
{
parent = transform.FindChild(layer.name).gameObject;
}
if (layerData.FeatureCount() == 0)
{
yield break;
}
List <GOFeature> stack = new List <GOFeature> ();
for (int i = 0; i < layerData.FeatureCount(); i++)
{
//get the feature
VectorTileFeature feature = layerData.GetFeature(i);
GOFeature goFeature = ParseFeatureData(feature, layer);
if (layer.useOnly.Length > 0 && !layer.useOnly.Contains(goFeature.kind))
{
continue;
}
if (layer.avoid.Length > 0 && layer.avoid.Contains(goFeature.kind))
{
continue;
}
if (layer.layerType == GOLayer.GOLayerType.Roads)
{
GORoadFeature grf = (GORoadFeature)goFeature;
if ((grf.isBridge && !layer.useBridges) || (grf.isTunnel && !layer.useTunnels) || (grf.isLink && !layer.useBridges))
{
continue;
}
}
//multipart
List <List <LatLng> > geomWgs84 = feature.GeometryAsWgs84((ulong)map.zoomLevel, (ulong)tileCoordinates.x, (ulong)tileCoordinates.y, 0);
string type = feature.GetFeatureType(geomWgs84);
if (type == null || feature.GeometryType == GeomType.POINT)
{
continue;
}
if (feature.GeometryType == GeomType.POLYGON && layer.layerType == GOLayer.GOLayerType.Roads)
{
continue;
}
if (type == "MultiLineString" || (type == "Polygon" && !layer.isPolygon))
{
foreach (IList geometry in geomWgs84)
{
GOFeature gf = ParseFeatureData(feature, layer);
gf.geometry = geometry;
gf.type = type;
gf.layer = layer;
gf.parent = parent;
gf.properties = feature.GetProperties();
gf.ConvertGeometries();
gf.ConvertAttributes();
gf.index = (Int64)i;
gf.goFeatureType = GOFeature.GOFeatureType.MultiLine;
stack.Add(gf);
}
}
else if (type == "LineString")
{
GOFeature gf = ParseFeatureData(feature, layer);
gf.geometry = geomWgs84 [0];
gf.type = type;
gf.layer = layer;
gf.parent = parent;
gf.properties = feature.GetProperties();
gf.ConvertGeometries();
gf.ConvertAttributes();
gf.index = (Int64)i;
gf.goFeatureType = GOFeature.GOFeatureType.Line;
if (geomWgs84.Count == 0)
{
continue;
}
stack.Add(gf);
}
else if (type == "Polygon")
{
GOFeature gf = ParseFeatureData(feature, layer);
gf.geometry = geomWgs84 [0];
gf.type = type;
gf.layer = layer;
gf.parent = parent;
gf.properties = feature.GetProperties();
gf.ConvertGeometries();
gf.ConvertAttributes();
gf.index = (Int64)i;
gf.goFeatureType = GOFeature.GOFeatureType.Polygon;
stack.Add(gf);
}
else if (type == "MultiPolygon")
{
GameObject multi = new GameObject("MultiPolygon");
multi.transform.parent = parent.transform;
IList subject = null;
IList clips = new List <List <LatLng> >();
for (int j = 0; j < geomWgs84.Count; j++) //Clip ascending
{
IList p = geomWgs84 [j];
if (GOFeature.IsGeoPolygonClockwise(p))
{
subject = p;
}
else
{
//Add clip
clips.Add(p);
}
//Last one
if (j == geomWgs84.Count - 1 || (j < geomWgs84.Count - 1 && GOFeature.IsGeoPolygonClockwise(geomWgs84 [j + 1]) && subject != null))
{
GOFeature gf = ParseFeatureData(feature, layer);
gf.geometry = subject;
gf.clips = clips;
gf.type = type;
gf.layer = layer;
gf.parent = parent;
gf.properties = feature.GetProperties();
gf.ConvertGeometries();
gf.ConvertAttributes();
gf.index = (Int64)i;
gf.goFeatureType = GOFeature.GOFeatureType.MultiPolygon;
stack.Add(gf);
subject = null;
clips = new List <List <LatLng> >();
}
}
}
}
IList iStack = (IList)stack;
if (layer.layerType == GOLayer.GOLayerType.Roads)
{
iStack = GORoadFeature.MergeRoads(iStack);
}
int n = 25;
for (int i = 0; i < iStack.Count; i += n)
{
for (int k = 0; k < n; k++)
{
if (i + k >= iStack.Count)
{
yield return(null);
break;
}
GOFeature r = (GOFeature)iStack [i + k];
IEnumerator routine = r.BuildFeature(this, delayedLoad);
if (routine != null)
{
if (Application.isPlaying)
{
StartCoroutine(routine);
}
else
{
GORoutine.start(routine, this);
}
}
}
yield return(new WaitForSeconds(0.5f));
}
Resources.UnloadUnusedAssets();
yield return(null);
}
public override void Run(VectorTileFeature feature, MeshData md)
{
if (md.Vertices.Count == 0)
{
return;
}
var prop = feature.GetProperties();
if (prop.ContainsKey("height"))
{
Height = Convert.ToSingle(feature.GetValue("height"));
}
var buildingLowest = float.MaxValue;
var buildingHighest = float.MinValue;
foreach (var vector in md.Vertices)
{
if (vector.y < buildingLowest)
{
buildingLowest = vector.y;
}
if (vector.y > buildingHighest)
{
buildingHighest = vector.y;
}
}
var buildingHighestOnTerrain = buildingHighest + Height;
if (FlatTop)
{
for (int i = 0; i < md.Vertices.Count; i++)
{
md.Vertices[i] = new Vector3(md.Vertices[i].x, buildingHighestOnTerrain, md.Vertices[i].z);
}
}
else
{
var pushUp = new Vector3(0, Height, 0);
for (int i = 0; i < md.Vertices.Count; i++)
{
md.Vertices[i] += pushUp;
}
}
var vertsStartCount = 0;
var count = md.Vertices.Count;
float d = 0f;
Vector3 v1;
Vector3 v2;
int ind = 0;
var wallTri = new List <int>();
var wallUv = new List <Vector2>();
for (int i = 1; i < count; i++)
{
v1 = md.Vertices[vertsStartCount + i - 1];
v2 = md.Vertices[vertsStartCount + i];
ind = md.Vertices.Count;
md.Vertices.Add(v1);
md.Vertices.Add(v2);
md.Vertices.Add(new Vector3(v1.x, buildingLowest, v1.z));
md.Vertices.Add(new Vector3(v2.x, buildingLowest, v2.z));
d = (v2 - v1).magnitude;
wallUv.Add(new Vector2(0, 0));
wallUv.Add(new Vector2(d, 0));
wallUv.Add(new Vector2(0, Height));
wallUv.Add(new Vector2(d, Height));
wallTri.Add(ind);
wallTri.Add(ind + 2);
wallTri.Add(ind + 1);
wallTri.Add(ind + 1);
wallTri.Add(ind + 2);
wallTri.Add(ind + 3);
}
if (CloseEnd)
{
v1 = md.Vertices[vertsStartCount];
v2 = md.Vertices[vertsStartCount + count - 1];
ind = md.Vertices.Count;
md.Vertices.Add(v1);
md.Vertices.Add(v2);
md.Vertices.Add(new Vector3(v1.x, buildingLowest, v1.z));
md.Vertices.Add(new Vector3(v2.x, buildingLowest, v2.z));
d = (v2 - v1).magnitude;
wallUv.Add(new Vector2(0, 0));
wallUv.Add(new Vector2(d, 0));
wallUv.Add(new Vector2(0, Height));
wallUv.Add(new Vector2(d, Height));
wallTri.Add(ind);
wallTri.Add(ind + 1);
wallTri.Add(ind + 2);
wallTri.Add(ind + 1);
wallTri.Add(ind + 3);
wallTri.Add(ind + 2);
}
md.Triangles.Add(wallTri);
md.UV[0].AddRange(wallUv);
}
private void btnGo_Click(object sender, EventArgs e)
{
SynchronizationContext sync = SynchronizationContext.Current;
lvInfo.Items.Clear();
int countReq = 0;
int countResp = 0;
FileSource fs = new FileSource();
//https://api.mapbox.com/v4/mapbox.mapbox-streets-v7/14/3410/6200.vector.pbf
//https://api.mapbox.com/v4/mapbox.mapbox-streets-v7/14/3410/6200.vector.pbf
//https://a.tiles.mapbox.com/v4/mapbox.mapbox-streets-v7/18/74984/100276.vector.pbf
object locker = new object();
DateTime dtStart = DateTime.Now;
System.Diagnostics.Debug.WriteLine(string.Format(" ============> WinForm, thread id:{0} <==============", System.Threading.Thread.CurrentThread.ManagedThreadId));
for (int i = (int)outerLoopStart.Value; i < (int)outerLoopStop.Value; i++)
{
for (int x = (int)tileXstart.Value; x < tileXstop.Value; x++)
{
countReq++;
lblReqCnt.Text = countReq.ToString();
HTTPRequest request = (HTTPRequest)fs.Request(
string.Format("https://a.tiles.mapbox.com/v4/mapbox.mapbox-streets-v7/18/{0}/100276.vector.pbf", x)
, (Response r) => {
System.Diagnostics.Debug.WriteLine(string.Format("winform response, thread id:{0}", System.Threading.Thread.CurrentThread.ManagedThreadId));
//lock (locker) {
countResp++;
if (countResp == 1)
{
foreach (var hdr in r.Headers)
{
addItem(string.Format("{0}: {1}", hdr.Key, hdr.Value));
}
}
if (0 == countResp % 500)
{
Application.DoEvents();
}
try {
if (lblRespCnt.InvokeRequired)
{
System.Diagnostics.Debug.WriteLine(string.Format("winform lblRespCnt.InvokeRequired, thread id:{0}", System.Threading.Thread.CurrentThread.ManagedThreadId));
//lblRespCnt.Invoke(new Action(() => { lblRespCnt.Text = countResp.ToString(); }));
//Invoke((MethodInvoker)delegate { lblRespCnt.Text = countResp.ToString(); });
//sync.Send(delegate { lblRespCnt.Text = countResp.ToString(); }, null);
//sync.Send(delegate { lblRespCnt.Text = countResp.ToString(); }, null);
sync.Post(delegate { lblRespCnt.Text = countResp.ToString(); }, null);
}
else
{
System.Diagnostics.Debug.WriteLine(string.Format("winform !lblRespCnt.InvokeRequired, thread id:{0}", System.Threading.Thread.CurrentThread.ManagedThreadId));
lblRespCnt.Text = countResp.ToString();
}
}
catch (Exception ex) {
addItem(ex.ToString());
}
//}
if (r.RateLimitHit)
{
addItem(string.Format("{3} statuscode:{4} rate limit hit:{5} --- LimitInterval:{0} LimitLimit:{1} LimitReset:{2}", r.XRateLimitInterval, r.XRateLimitLimit, r.XRateLimitReset, x, r.StatusCode, r.RateLimitHit));
}
if (r.StatusCode != 200)
{
if (null != r.Data && r.Data.Length > 0)
{
addItem(Encoding.UTF8.GetString(r.Data));
}
else
{
addItem(string.Format("StatusCode: {0} - NO body", r.StatusCode));
}
}
if (r.HasError)
{
addItem("");
foreach (var ex in r.Exceptions)
{
addItem(ex.ToString());
}
addItem("");
return;
}
if (IDC_chkDecodeVTs.Checked)
{
try {
VectorTile.VectorTile vt = new VectorTile.VectorTile(r.Data);
foreach (var lyrName in vt.LayerNames())
{
VectorTileLayer lyr = vt.GetLayer(lyrName);
for (int j = 0; j < lyr.FeatureCount(); j++)
{
VectorTileFeature feat = lyr.GetFeature(j);
feat.GetProperties();
feat.Geometry <int>();
}
}
}
catch (Exception ex) {
addItem(ex.ToString());
}
}
}
);
}
}
addItem("waiting ...");
Application.DoEvents();
//while (!request.IsCompleted) { }
fs.WaitForAllRequests();
DateTime dtFinished = DateTime.Now;
addItem(string.Format("finished! requests:{0} responses:{1}", countReq, countResp));
addItem(string.Format(
"{0} -> {1}, elapsed {2}s"
, dtStart.ToString("HH:mm:ss")
, dtFinished.ToString("HH:mm:ss")
, dtFinished.Subtract(dtStart).TotalSeconds
));
}
private void ParsePOILayerToList(List <GOParsedLayer> list, VectorTile vt, GOPOILayer layer)
{
string[] lyrs = tile.GetPoisStrings().Split(',');
string kindKey = tile.GetPoisKindKey();
foreach (string l in lyrs)
{
VectorTileLayer lyr = vt.GetLayer(l);
if (lyr != null)
{
int featureCount = lyr.FeatureCount();
if (featureCount == 0)
{
continue;
}
GOParsedLayer pl = new GOParsedLayer();
pl.name = lyr.Name;
pl.poiLayer = layer;
pl.goFeatures = new List <GOFeature> ();
for (int i = 0; i < featureCount; i++)
{
VectorTileFeature vtf = lyr.GetFeature(i);
IDictionary properties = vtf.GetProperties();
GOPOIKind kind = GOEnumUtils.PoiKindToEnum((string)properties[kindKey]);
GOPOIRendering rendering = layer.GetRenderingForPoiKind(kind);
if (kind == GOPOIKind.UNDEFINED || rendering == null)
{
continue;
}
List <List <LatLng> > geomWgs = vtf.GeometryAsWgs84((ulong)goTile.zoomLevel, (ulong)goTile.tileCoordinates.x, (ulong)goTile.tileCoordinates.y, 0);
GOFeature gf = new GOFeature();
gf.poiKind = kind;
gf.goTile = goTile;
gf.properties = properties;
gf.attributes = GOFeature.PropertiesToAttributes(gf.properties);
gf.goFeatureType = vtf.GOFeatureType(geomWgs);
if (gf.goFeatureType == GOFeatureType.Undefined)
{
continue;
}
gf.poiLayer = layer;
gf.poiRendering = rendering;
gf.featureIndex = (Int64)i + vt.LayerNames().IndexOf(lyr.Name);
gf = tile.EditFeatureData(gf);
gf.ConvertAttributes();
if (geomWgs.Count > 0 && gf.goFeatureType == GOFeatureType.Point)
{
gf.geometry = geomWgs [0];
gf.ConvertPOIGeometries();
AddFatureToList(gf, pl.goFeatures);
}
}
list.Add(pl);
}
}
}
private void ParseGOLayerToList(List <GOParsedLayer> list, VectorTile vt, GOLayer layer)
{
string[] lyrs = tile.GetLayersStrings(layer).Split(',');
foreach (string l in lyrs)
{
VectorTileLayer lyr = vt.GetLayer(l);
if (lyr != null)
{
int featureCount = lyr.FeatureCount();
if (featureCount == 0)
{
continue;
}
GOParsedLayer pl = new GOParsedLayer();
pl.name = lyr.Name;
pl.goLayer = layer;
pl.goFeatures = new List <GOFeature> ();
int indexOfLayer = vt.LayerNames().IndexOf(lyr.Name);
for (int i = 0; i < featureCount; i++)
{
VectorTileFeature vtf = lyr.GetFeature(i);
List <List <LatLng> > geomWgs = vtf.GeometryAsWgs84((ulong)goTile.zoomLevel, (ulong)goTile.tileCoordinates.x, (ulong)goTile.tileCoordinates.y, 0);
GOFeature gf;
if (layer.layerType == GOLayer.GOLayerType.Roads)
{
gf = new GORoadFeature();
}
else
{
gf = new GOFeature();
}
gf.properties = vtf.GetProperties();
gf.attributes = GOFeature.PropertiesToAttributes(gf.properties);
gf.goFeatureType = vtf.GOFeatureType(geomWgs);
gf.layer = layer;
gf.featureIndex = (Int64)i;
gf.layerIndex = indexOfLayer;
gf.featureCount = featureCount;
gf = tile.EditFeatureData(gf);
gf.goTile = goTile;
// gf.setRenderingOptions ();
gf.ConvertAttributes();
if (geomWgs.Count > 0)
{
switch (gf.goFeatureType)
{
case GOFeatureType.Line:
gf.geometry = geomWgs [0];
gf.ConvertGeometries();
AddFatureToList(gf, pl.goFeatures);
break;
case GOFeatureType.Polygon:
gf.geometry = geomWgs[0];
gf.ConvertGeometries();
AddFatureToList(gf, pl.goFeatures);
break;
case GOFeatureType.MultiLine:
foreach (IList geometry in geomWgs)
{
float indexMulti = (((float)geomWgs.IndexOf((List <LatLng>)geometry) + 1) * (i + 1) / geomWgs.Count);
GOFeature gfm;
if (layer.layerType == GOLayer.GOLayerType.Roads)
{
gfm = new GORoadFeature((GORoadFeature)gf);
}
else
{
gfm = new GOFeature(gf);
}
// gfm.index = indexMulti;
gfm.geometry = geometry;
gfm.ConvertGeometries();
AddFatureToList(gfm, pl.goFeatures);
}
break;
case GOFeatureType.MultiPolygon:
foreach (IList geometry in geomWgs)
{
List <Vector3> convertedSubject = null;
List <List <Vector3> > convertedClips = new List <List <Vector3> >();
for (int j = 0; j < geomWgs.Count; j++) //Clip ascending
{
IList p = geomWgs [j];
List <Vector3> convertedP = GOFeature.CoordsToVerts(p, layer.layerType == GOLayer.GOLayerType.Buildings);
if (GOFeature.IsClockwise(convertedP))
{
convertedSubject = convertedP;
}
else
{
//Add clip
convertedClips.Add(convertedP);
}
//Last one
if (j == geomWgs.Count - 1 || (j < geomWgs.Count - 1 && GOFeature.IsGeoPolygonClockwise(geomWgs [j + 1]) && convertedSubject != null))
{
GOFeature gfm = new GOFeature(gf);
// gfm.index = (i +1)*j;
gfm.convertedGeometry = convertedSubject;
gfm.clips = convertedClips;
AddFatureToList(gfm, pl.goFeatures);
convertedSubject = null;
convertedClips = new List <List <Vector3> >();
}
}
}
break;
}
}
}
if (goTile.combineFeatures)
{
pl = GOCombineFeatures.Combine(pl);
}
list.Add(pl);
}
}
}
public VectorFeatureUnity(VectorTileFeature feature, UnityTile tile)
{
Data = feature;
Properties = Data.GetProperties();
Points = feature.GeometryAsWgs84((ulong)tile.Zoom, (ulong)tile.TileCoordinate.x, (ulong)tile.TileCoordinate.y);
}
public override GOFeature ParseFeatureData(VectorTileFeature feature, GOLayer layer)
{
IDictionary properties = feature.GetProperties();
GOFeature goFeature;
if (layer.layerType == GOLayer.GOLayerType.Roads)
{
goFeature = new GORoadFeature();
goFeature.kind = GOEnumUtils.MapzenToKind((string)properties ["kind"]);
if (properties.Contains("kind_detail")) //Mapzen
{
goFeature.detail = (string)properties ["kind_detail"];
}
((GORoadFeature)goFeature).isBridge = properties.Contains("is_bridge") && properties ["is_bridge"].ToString() == "True";
((GORoadFeature)goFeature).isTunnel = properties.Contains("is_tunnel") && properties ["is_tunnel"].ToString() == "True";
((GORoadFeature)goFeature).isLink = properties.Contains("is_link") && properties ["is_link"].ToString() == "True";
}
else
{
goFeature = new GOFeature();
goFeature.kind = GOEnumUtils.MapzenToKind((string)properties ["kind"]);
if (properties.Contains("kind_detail")) //Mapzen
{
goFeature.kind = GOEnumUtils.MapzenToKind((string)properties ["kind_detail"]);
}
}
goFeature.name = (string)properties ["name"];
Int64 sort = 0;
if (properties.Contains("sort_rank"))
{
sort = Convert.ToInt64(properties ["sort_rank"]);
}
else if (properties.Contains("sort_key"))
{
sort = Convert.ToInt64(properties ["sort_key"]);
}
goFeature.y = sort / 1000.0f;
goFeature.sort = sort;
goFeature.height = layer.defaultRendering.polygonHeight;
if (layer.useRealHeight && properties.Contains("height"))
{
double h = Convert.ToDouble(properties["height"]);
goFeature.height = (float)h * Global.tilesizeRank;
}
if (layer.useRealHeight && properties.Contains("min_height"))
{
double hm = Convert.ToDouble(properties["min_height"]) * Global.tilesizeRank;
goFeature.y = (float)hm;
if (goFeature.height >= hm)
{
goFeature.y = (float)hm;
goFeature.height = (float)goFeature.height - (float)hm;
}
}
return(goFeature);
}
private void ParseTilesetsToList(List <GOParsedLayer> list, VectorTile vt, GOTilesetLayer[] tilesets)
{
foreach (GOTilesetLayer tileSet in tilesets)
{
string kind = string.IsNullOrEmpty(tileSet.TilesetKindProperty)? tileSet.TilesetKindProperty : "kind";
VectorTileLayer lyr = vt.GetLayer(tileSet.TilesetName);
if (lyr != null)
{
int featureCount = lyr.FeatureCount();
if (featureCount == 0)
{
continue;
}
GOParsedLayer pl = new GOParsedLayer();
pl.name = lyr.Name;
pl.tilesetLayer = tileSet;
pl.goFeatures = new List <GOFeature>();
for (int i = 0; i < featureCount; i++)
{
VectorTileFeature vtf = lyr.GetFeature(i);
List <List <LatLng> > geomWgs = vtf.GeometryAsWgs84((ulong)goTile.zoomLevel, (ulong)goTile.tileCoordinates.x, (ulong)goTile.tileCoordinates.y, 0);
GOFeature gf = new GOFeature();
gf.properties = vtf.GetProperties();
gf.attributes = GOFeature.PropertiesToAttributes(gf.properties);
gf.goFeatureType = vtf.GOFeatureType(geomWgs);
gf.tileSetKind = kind;
gf.tilesetLayer = tileSet;
gf.goTile = goTile;
gf.featureIndex = (Int64)i;
//gf.layerIndex = indexOfLayer;
gf.featureCount = featureCount;
//gf = tile.EditFeatureData(gf);
gf.goTile = goTile;
gf.ConvertAttributes();
if (gf.goFeatureType == GOFeatureType.Undefined)
{
continue;
}
string name = "Dataset " + gf.goFeatureType.ToString();
//Debug.Log(name);
if (geomWgs.Count > 0 && (gf.goFeatureType == GOFeatureType.Point || gf.goFeatureType == GOFeatureType.MultiPoint)) //Probably needs a fix for multi points
{
//GOPOIKind kind = GOEnumUtils.PoiKindToEnum((string)properties[kindKey]);
GOTilesetPOIRendering rendering = tileSet.TilesetPOIRenderingForKind(kind);
if (rendering == null)
{
continue;
}
gf.geometry = geomWgs[0];
gf.tileSetPoiRendering = rendering;
gf.name = name;
gf.ConvertPOIGeometries();
AddFatureToList(gf, pl.goFeatures);
}
else if (geomWgs.Count > 0)
{
switch (gf.goFeatureType)
{
case GOFeatureType.Line:
GOTilesetLINERendering lineRendering = tileSet.TilesetLINERenderingForKind(kind);
if (lineRendering == null)
{
continue;
}
gf.geometry = geomWgs[0];
gf.ConvertGeometries();
gf.tileSetLineRendering = lineRendering;
gf.name = name;
gf.height = lineRendering.height;
AddFatureToList(gf, pl.goFeatures);
break;
case GOFeatureType.Polygon:
GOTilesetPOLYGONRendering polygonRendering = tileSet.TilesetPOLYGONRenderingForKind(kind);
if (polygonRendering == null)
{
continue;
}
gf.geometry = geomWgs[0];
gf.ConvertGeometries();
gf.name = name;
gf.tileSetPolygonRendering = polygonRendering;
gf.height = polygonRendering.height;
AddFatureToList(gf, pl.goFeatures);
break;
case GOFeatureType.MultiLine:
lineRendering = tileSet.TilesetLINERenderingForKind(kind);
if (lineRendering == null)
{
continue;
}
foreach (IList geometry in geomWgs)
{
float indexMulti = (((float)geomWgs.IndexOf((List <LatLng>)geometry) + 1) * (i + 1) / geomWgs.Count);
GOFeature gfm = new GOFeature(gf);
gf.name = name;
gfm.geometry = geometry;
gfm.ConvertGeometries();
gf.tileSetLineRendering = lineRendering;
gf.height = lineRendering.height;
AddFatureToList(gfm, pl.goFeatures);
}
break;
case GOFeatureType.MultiPolygon:
foreach (IList geometry in geomWgs)
{
polygonRendering = tileSet.TilesetPOLYGONRenderingForKind(kind);
if (polygonRendering == null)
{
continue;
}
List <Vector3> convertedSubject = null;
List <List <Vector3> > convertedClips = new List <List <Vector3> >();
for (int j = 0; j < geomWgs.Count; j++)
{ //Clip ascending
IList p = geomWgs[j];
List <Vector3> convertedP = GOFeature.CoordsToVerts(p, false);
if (GOFeature.IsClockwise(convertedP))
{
convertedSubject = convertedP;
}
else
{
//Add clip
convertedClips.Add(convertedP);
}
//Last one
if (j == geomWgs.Count - 1 || (j < geomWgs.Count - 1 && GOFeature.IsGeoPolygonClockwise(geomWgs[j + 1]) && convertedSubject != null))
{
GOFeature gfm = new GOFeature(gf);
// gfm.index = (i +1)*j;
gfm.convertedGeometry = convertedSubject;
gfm.clips = convertedClips;
gf.tileSetPolygonRendering = polygonRendering;
gf.name = name;
AddFatureToList(gfm, pl.goFeatures);
convertedSubject = null;
convertedClips = new List <List <Vector3> >();
}
}
}
break;
}
}
}
list.Add(pl);
}
}
}
static int Main(string[] args)
{
//ul 14/4680/6260
//lr 14/4693/6274
ulong zoom = 14;
ulong minCol = 4680;
ulong minRow = 6260;
ulong maxCol = 4693;
ulong maxRow = 6274;
string fixturePath = Path.Combine(Path.Combine(Path.Combine(Path.Combine(Path.Combine("..", ".."), ".."), "bench"), "mvt-bench-fixtures"), "fixtures");
if (!Directory.Exists(fixturePath))
{
Console.Error.WriteLine("fixture directory not found: [{0}]", fixturePath);
return(1);
}
ulong nrOfTiles = (maxCol - minCol + 1) * (maxRow - minRow + 1);
List <TileData> tiles = new List <TileData>((int)nrOfTiles);
for (ulong col = minCol; col <= maxCol; col++)
{
for (ulong row = minRow; row <= maxRow; row++)
{
string fileName = string.Format("{0}-{1}-{2}.mvt", zoom, col, row);
fileName = Path.Combine(fixturePath, fileName);
if (!File.Exists(fileName))
{
Console.Error.WriteLine("fixture mvt not found: [{0}]", fileName);
return(1);
}
else
{
tiles.Add(new TileData()
{
zoom = zoom,
col = col,
row = row,
pbf = File.ReadAllBytes(fileName)
});
}
}
}
Stopwatch stopWatch = new Stopwatch();
List <long> elapsed = new List <long>();
for (int i = 0; i <= 100; i++)
{
Console.Write(".");
stopWatch.Start();
foreach (var tile in tiles)
{
VectorTile vt = new VectorTile(tile.pbf, false);
foreach (var layerName in vt.LayerNames())
{
VectorTileLayer layer = vt.GetLayer(layerName);
for (int j = 0; j < layer.FeatureCount(); j++)
{
VectorTileFeature feat = layer.GetFeature(j);
var props = feat.GetProperties();
}
}
}
stopWatch.Stop();
//skip first run
if (i != 0)
{
elapsed.Add(stopWatch.ElapsedMilliseconds);
}
stopWatch.Reset();
}
Console.WriteLine(
@"
runs : {0}
tiles per run : {1}
min [ms] : {2}
max [ms] : {3}
avg [ms] : {4}
StdDev : {5:0.00}
overall [ms] : {6}
tiles/sec : {7:0.0}
",
elapsed.Count,
tiles.Count,
elapsed.Min(),
elapsed.Max(),
elapsed.Average(),
StdDev(elapsed),
elapsed.Sum(),
((float)elapsed.Count * (float)tiles.Count / (float)elapsed.Sum()) * 1000
);
return(0);
}
