public float AngleWithRoad(GORoadFeature r)
{
Vector3 dir1 = Vector3.zero; //this
Vector3 dir2 = Vector3.zero; //other
if (r.startingPoint.Equals(endingPoint))
{
dir1 = convertedGeometry [convertedGeometry.Count - 2] - endingPoint;
dir2 = r.convertedGeometry[1] - r.startingPoint;
}
else if (r.endingPoint.Equals(startingPoint))
{
dir2 = r.convertedGeometry [r.convertedGeometry.Count - 2] - r.endingPoint;
dir1 = convertedGeometry[1] - startingPoint;
}
else if (r.startingPoint.Equals(startingPoint))
{
dir1 = convertedGeometry[1] - startingPoint;
dir2 = r.convertedGeometry[1] - r.startingPoint;
}
else if (r.endingPoint.Equals(endingPoint))
{
dir1 = convertedGeometry [convertedGeometry.Count - 2] - endingPoint;
dir2 = r.convertedGeometry [r.convertedGeometry.Count - 2] - r.endingPoint;
}
float angle = Vector3.Angle(dir1, dir2);
return(angle);
}
public GORoadFeature(GORoadFeature f)
{
name = f.name;
featureIndex = f.featureIndex;
goFeatureType = f.goFeatureType;
properties = f.properties;
attributes = f.attributes;
layer = f.layer;
goTile = f.goTile;
//After editing the feature in layer subclasses.
// public string kind;
kind = f.kind;
renderingOptions = f.renderingOptions;
detail = f.detail;
sort = f.sort;
y = f.y;
height = f.height;
featureIndex = f.featureIndex;
layerIndex = f.layerIndex;
featureCount = f.featureCount;
isBridge = f.isBridge;
isTunnel = f.isTunnel;
isLink = f.isLink;
}
public static IList MergeRoad(IList roads, GORoadFeature r)
{
if (r.convertedGeometry == null || r.convertedGeometry.Count == 0)
{
return(roads);
}
r.startingPoint = r.convertedGeometry [0];
r.endingPoint = r.convertedGeometry [r.convertedGeometry.Count - 1];
List <GORoadFeature> m = r.FindRoadsMatching(roads);
if (m.Count == 0)
{
r.preloadedMeshData = GOFeatureMeshBuilder.PreloadFeatureData(r);
roads.Add(r);
return(roads);
}
List <GORoadFeature> toRemove = r.Merge(m);
// roadsCasted = roadsCasted.Except (toRemove).ToList();
//
// r.preloadedMeshData = GOFeatureMeshBuilder.PreloadFeatureData (r);
// roads.Add (r);
return(roads);
}
public IEnumerator BuildLayer(GOParsedLayer parsedLayer, bool delayedLoad)
{
GOLayer goLayer = parsedLayer.goLayer;
Profiler.BeginSample("[GoMap] [BuildLayer] game object");
GameObject parent = null;
parent = new GameObject();
parent.name = parsedLayer.name;
parent.transform.parent = this.transform;
if (parsedLayer.goLayer != null)
{
parent.SetActive(!goLayer.startInactive);
}
else
{
parent.SetActive(!map.pois.startInactive);
}
Profiler.EndSample();
int featureCount = parsedLayer.goFeatures.Count;
if (featureCount == 0)
{
yield break;
}
IList iList = new List <GOFeature> ();
for (int i = 0; i < featureCount; i++)
{
GOFeature goFeature = (GOFeature)parsedLayer.goFeatures [i];
if (goFeature.goFeatureType == GOFeatureType.Undefined || goFeature.goFeatureType == GOFeatureType.MultiPoint)
{
continue;
}
if (goFeature.goFeatureType == GOFeatureType.Point || goFeature.goFeatureType == GOFeatureType.Label) //POIS
{
goFeature.parent = parent;
iList.Add(goFeature);
continue;
}
if (goLayer.useOnly.Length > 0 && !goLayer.useOnly.Contains(goFeature.kind))
{
continue;
}
if (goLayer.avoid.Length > 0 && goLayer.avoid.Contains(goFeature.kind))
{
continue;
}
if (goLayer.layerType == GOLayer.GOLayerType.Roads)
{
if (goFeature.goFeatureType != GOFeatureType.Line && goFeature.goFeatureType != GOFeatureType.MultiLine)
{
continue;
}
GORoadFeature grf = (GORoadFeature)goFeature;
if ((grf.isBridge && !goLayer.useBridges) || (grf.isTunnel && !goLayer.useTunnels) || (grf.isLink && !goLayer.useBridges))
{
continue;
}
}
goFeature.parent = parent;
iList.Add(goFeature);
}
// Profiler.BeginSample("[GoMap] [BuildLayer] merge roads");
// if (goLayer.layerType == GOLayer.GOLayerType.Roads) {
// iList = GORoadFeature.MergeRoads (iList);
// }
// Profiler.EndSample ();
int n = 100;
for (int i = 0; i < iList.Count; i += n)
{
for (int k = 0; k < n; k++)
{
if (i + k >= iList.Count)
{
// yield return null;
break;
}
GOFeature r = (GOFeature)iList [i + k];
IEnumerator routine = r.BuildFeature(this, delayedLoad);
if (routine != null)
{
if (Application.isPlaying)
{
StartCoroutine(routine);
}
else
{
GORoutine.start(routine, this);
}
}
}
// yield return null;
}
//
// yield return null;
}
public override GOFeature EditFeatureData(GOFeature feature)
{
feature.name = (string)feature.properties ["name"];
if (feature.goFeatureType == GOFeatureType.Point)
{
return(feature);
}
if (feature.GetType() == typeof(GORoadFeature))
{
GORoadFeature grf = (GORoadFeature)feature;
grf.kind = GOEnumUtils.MapzenToKind((string)grf.properties ["kind"]);
if (grf.properties.Contains("kind_detail")) //Mapzen
{
grf.detail = (string)grf.properties ["kind_detail"];
}
grf.isBridge = grf.properties.Contains("is_bridge") && Convert.ToBoolean(grf.properties ["is_bridge"]);
grf.isTunnel = grf.properties.Contains("is_tunnel") && Convert.ToBoolean(grf.properties ["is_tunnel"]);
grf.isLink = grf.properties.Contains("is_link") && Convert.ToBoolean(grf.properties ["is_link"]);
}
else
{
feature.kind = GOEnumUtils.MapzenToKind((string)feature.properties ["kind"]);
if (feature.properties.Contains("kind_detail")) //Mapzen
{
feature.kind = GOEnumUtils.MapzenToKind((string)feature.properties ["kind_detail"]);
}
}
// goFeature.name = Convert.ToString( properties ["id"]);
feature.setRenderingOptions();
Int64 sort = 0;
if (feature.properties.Contains("sort_rank"))
{
sort = Convert.ToInt64(feature.properties ["sort_rank"]);
}
else if (feature.properties.Contains("sort_key"))
{
sort = Convert.ToInt64(feature.properties ["sort_key"]);
}
feature.y = sort / 1000.0f;
feature.sort = sort;
feature.height = feature.renderingOptions.polygonHeight;
if (feature.layer.useRealHeight && feature.properties.Contains("height"))
{
double h = Convert.ToDouble(feature.properties["height"]);
feature.height = (float)h;
}
if (feature.layer.useRealHeight && feature.properties.Contains("min_height"))
{
double hm = Convert.ToDouble(feature.properties["min_height"]);
feature.y = (float)hm;
if (feature.height >= hm)
{
feature.y = (float)hm;
feature.height = (float)feature.height - (float)hm;
}
}
return(feature);
}
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 List <GORoadFeature> Merge(IList roads)
{
List <GORoadFeature> merged = new List <GORoadFeature>();
for (int i = 0; i < roads.Count; i++)
{
GORoadFeature r = (GORoadFeature)roads [i];
if (r.startingPoint.Equals(endingPoint))
{
endingPoint = r.endingPoint;
r.convertedGeometry.RemoveAt(0);
convertedGeometry.AddRange(r.convertedGeometry);
r.preloadedMeshData = GOFeatureMeshBuilder.PreloadFeatureData(r);
preloadedMeshData = GOFeatureMeshBuilder.PreloadFeatureData(this);
merged.Add(r);
}
else if (r.endingPoint.Equals(startingPoint))
{
startingPoint = r.startingPoint;
convertedGeometry.RemoveAt(0);
r.convertedGeometry.AddRange(convertedGeometry);
convertedGeometry = r.convertedGeometry;
r.preloadedMeshData = GOFeatureMeshBuilder.PreloadFeatureData(r);
preloadedMeshData = GOFeatureMeshBuilder.PreloadFeatureData(this);
merged.Add(r);
}
else if (r.startingPoint.Equals(startingPoint))
{
startingPoint = r.endingPoint;
r.convertedGeometry.Reverse();
convertedGeometry.RemoveAt(0);
r.convertedGeometry.AddRange(convertedGeometry);
convertedGeometry = r.convertedGeometry;
r.preloadedMeshData = GOFeatureMeshBuilder.PreloadFeatureData(r);
preloadedMeshData = GOFeatureMeshBuilder.PreloadFeatureData(this);
merged.Add(r);
}
else if (r.endingPoint.Equals(endingPoint))
{
endingPoint = r.startingPoint;
r.convertedGeometry.Reverse();
r.convertedGeometry.RemoveAt(0);
convertedGeometry.AddRange(r.convertedGeometry);
r.preloadedMeshData = GOFeatureMeshBuilder.PreloadFeatureData(r);
preloadedMeshData = GOFeatureMeshBuilder.PreloadFeatureData(this);
merged.Add(r);
}
if (name == "" && r.name != "")
{
name = r.name;
}
}
return(merged);
}
public IEnumerator BuildLayer(VectorTileLayer layerData, GOLayer layer, bool delayedLoad)
{
Profiler.BeginSample("[GoMap] [BuildLayer] game object");
GameObject parent = null;
if (transform.Find(layer.name) == null)
{
parent = new GameObject();
parent.name = layer.name;
parent.transform.parent = this.transform;
parent.SetActive(!layer.startInactive);
}
else
{
parent = transform.Find(layer.name).gameObject;
}
Profiler.EndSample();
int featureCount = layerData.FeatureCount();
if (featureCount == 0)
{
yield break;
}
List <GOFeature> stack = new List <GOFeature> ();
//Caching variables..
VectorTileFeature feature;
List <List <LatLng> > geomWgs84; //= new List<List<LatLng>>();
GOFeature goFeature;
Dictionary <string, object> properties = null;
List <KeyValue> attributes = null;
List <Vector3> convertedGeometry = null;
for (int i = 0; i < featureCount; i++)
{
feature = layerData.GetFeature(i);
properties = feature.GetProperties();
geomWgs84 = feature.GeometryAsWgs84((ulong)map.zoomLevel, (ulong)tileCoordinates.x, (ulong)tileCoordinates.y, 0);
attributes = GOFeature.PropertiesToAttributes(properties);
if (geomWgs84.Count > 0)
{
convertedGeometry = GOFeature.CoordsToVerts(geomWgs84[0], false);
}
//get the feature (here is the actual protobuf conversion)
goFeature = ParseFeatureData(feature, properties, layer, -1, -1);
//8-11mb
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;
}
}
GOFeatureType gotype = feature.GOFeatureType(geomWgs84);
if (gotype == GOFeatureType.Undefined || feature.GeometryType == GeomType.POINT)
{
continue;
}
if (feature.GeometryType == GeomType.POLYGON && layer.layerType == GOLayer.GOLayerType.Roads)
{
continue;
}
Int64 index = vt.LayerNames().IndexOf(layerData.Name) + 1;
GOFeature gf;
Profiler.BeginSample("[GoMap] [BuildLayer] IF");
if (gotype == GOFeatureType.MultiLine || (gotype == GOFeatureType.Polygon && !layer.isPolygon))
{
Profiler.BeginSample("[GoMap] [BuildLayer] multi line");
foreach (IList geometry in geomWgs84)
{
float indexMulti = ((float)geomWgs84.IndexOf((List <LatLng>)geometry) / geomWgs84.Count);
gf = ParseFeatureData(feature, properties, layer, Convert.ToInt64(i) + indexMulti, index);
gf.geometry = geometry;
gf.layer = layer;
gf.parent = parent;
gf.properties = properties;
gf.ConvertGeometries();
gf.attributes = attributes;
gf.goFeatureType = GOFeatureType.MultiLine;
stack.Add(gf);
}
Profiler.EndSample();
}
else if (gotype == GOFeatureType.Line)
{
Profiler.BeginSample("[GoMap] [BuildLayer] line");
gf = ParseFeatureData(feature, properties, layer, Convert.ToInt64(i), index);
gf.geometry = geomWgs84 [0];
gf.layer = layer;
gf.parent = parent;
gf.properties = properties;
gf.convertedGeometry = convertedGeometry;
gf.attributes = attributes;
gf.index = (Int64)i + vt.LayerNames().IndexOf(layerData.Name);
gf.goFeatureType = GOFeatureType.Line;
if (geomWgs84.Count == 0)
{
continue;
}
stack.Add(gf);
Profiler.EndSample();
}
else if (gotype == GOFeatureType.Polygon)
{
Profiler.BeginSample("[GoMap] [BuildLayer] polygon");
gf = ParseFeatureData(feature, properties, layer, Convert.ToInt64(i), index);
gf.geometry = geomWgs84 [0];
gf.layer = layer;
gf.parent = parent;
gf.properties = properties;
gf.convertedGeometry = convertedGeometry;
gf.attributes = attributes;
gf.index = (Int64)i + vt.LayerNames().IndexOf(layerData.Name);
gf.goFeatureType = GOFeatureType.Polygon;
stack.Add(gf);
Profiler.EndSample();
}
else if (gotype == GOFeatureType.MultiPolygon)
{
Profiler.BeginSample("[GoMap] [BuildLayer] multi polygon");
// 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))
{
gf = ParseFeatureData(feature, properties, layer, Convert.ToInt64(i), index);
gf.geometry = subject;
gf.clips = clips;
gf.layer = layer;
gf.parent = parent;
gf.properties = properties;
gf.ConvertGeometries();
gf.attributes = attributes;
gf.index = (Int64)i + vt.LayerNames().IndexOf(layerData.Name);
gf.goFeatureType = GOFeatureType.MultiPolygon;
stack.Add(gf);
subject = null;
clips = new List <List <LatLng> >();
}
}
Profiler.EndSample();
}
Profiler.EndSample();
}
Profiler.BeginSample("[GoMap] [BuildLayer] merge roads");
IList iStack = (IList)stack;
if (layer.layerType == GOLayer.GOLayerType.Roads)
{
iStack = GORoadFeature.MergeRoads(iStack);
// Debug.Log ("Roads: "+stack.Count+" Merged: "+iStack.Count);
}
Profiler.EndSample();
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(null);
}
Resources.UnloadUnusedAssets();
yield return(null);
}
public GOFeature ParseFeatureData(IDictionary properties, GOLayer layer)
{
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 = (Int64)properties ["sort_rank"];
}
else if (properties.Contains("sort_key"))
{
sort = (Int64)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;
}
if (layer.useRealHeight && properties.Contains("min_height"))
{
double hm = Convert.ToDouble(properties["min_height"]);
goFeature.y = (float)hm;
if (goFeature.height >= hm)
{
goFeature.y = (float)hm;
goFeature.height = (float)goFeature.height - (float)hm;
}
}
return(goFeature);
}
