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 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 IEnumerator BuildTile(IDictionary mapData, GOLayer layer, bool delayedLoad)
{
GameObject parent = new GameObject();
parent.name = layer.name;
parent.transform.parent = this.transform;
parent.SetActive(!layer.startInactive);
if (mapData == null)
{
Debug.LogWarning("Map Data is null!");
#if !UNITY_WEBPLAYER
FileHandler.Remove(gameObject.name);
#endif
yield break;
}
IList features = (IList)mapData ["features"];
if (features == null)
{
yield break;
}
IList stack = new List <GOFeature> ();
foreach (IDictionary geo in features)
{
IDictionary geometry = (IDictionary)geo ["geometry"];
IDictionary properties = (IDictionary)geo ["properties"];
string type = (string)geometry ["type"];
string kind = (string)properties ["kind"];
if (properties.Contains("kind_detail"))
{
kind = (string)properties ["kind_detail"];
}
var id = properties ["id"];
if (idCheck(id, layer) == false && layer.layerType == GOLayer.GOLayerType.Buildings)
{
continue;
}
if (layer.useOnly.Length > 0 && !layer.useOnly.Contains(GOEnumUtils.MapzenToKind(kind)))
{
continue;
}
if (layer.avoid.Length > 0 && layer.avoid.Contains(GOEnumUtils.MapzenToKind(kind)))
{
continue;
}
if (type == "MultiLineString" || (type == "Polygon" && !layer.isPolygon))
{
IList lines = new List <object>();
lines = (IList)geometry ["coordinates"];
foreach (IList coordinates in lines)
{
GOFeature gf = ParseFeatureData(properties, layer);
gf.geometry = coordinates;
// gf.type = type;
gf.layer = layer;
gf.parent = parent;
gf.properties = properties;
gf.ConvertGeometries();
gf.ConvertAttributes();
gf.index = (Int64)features.IndexOf(geo);
gf.goFeatureType = GOFeatureType.MultiLine;
stack.Add(gf);
}
}
else if (type == "LineString")
{
IList coordinates = (IList)geometry ["coordinates"];
GOFeature gf = ParseFeatureData(properties, layer);
gf.geometry = coordinates;
// gf.type = type;
gf.layer = layer;
gf.parent = parent;
gf.properties = properties;
gf.ConvertGeometries();
gf.ConvertAttributes();
gf.index = (Int64)features.IndexOf(geo);
gf.goFeatureType = GOFeatureType.Line;
stack.Add(gf);
}
else if (type == "Polygon")
{
List <object> shapes = new List <object>();
shapes = (List <object>)geometry["coordinates"];
IList subject = null;
List <object> clips = null;
if (shapes.Count == 1)
{
subject = (List <object>)shapes[0];
}
else if (shapes.Count > 1)
{
subject = (List <object>)shapes[0];
clips = shapes.GetRange(1, shapes.Count - 1);
}
else
{
continue;
}
GOFeature gf = ParseFeatureData(properties, layer);
gf.geometry = subject;
gf.clips = clips;
// gf.type = type;
gf.layer = layer;
gf.parent = parent;
gf.properties = properties;
gf.ConvertGeometries();
gf.ConvertAttributes();
gf.index = (Int64)features.IndexOf(geo);
gf.goFeatureType = GOFeatureType.Polygon;
stack.Add(gf);
}
if (type == "MultiPolygon")
{
GameObject multi = new GameObject("MultiPolygon");
multi.transform.parent = parent.transform;
IList shapes = new List <object>();
shapes = (IList)geometry["coordinates"];
foreach (List <object> polygon in shapes)
{
IList subject = null;
List <object> clips = null;
if (polygon.Count > 0)
{
subject = (List <object>)polygon[0];
}
else if (polygon.Count > 1)
{
clips = polygon.GetRange(1, polygon.Count - 1);
}
else
{
continue;
}
GOFeature gf = ParseFeatureData(properties, layer);
gf.geometry = subject;
gf.clips = clips;
// gf.type = type;
gf.layer = layer;
gf.parent = parent;
gf.properties = properties;
gf.ConvertGeometries();
gf.ConvertAttributes();
gf.index = (Int64)features.IndexOf(geo);
gf.goFeatureType = GOFeatureType.MultiPolygon;
stack.Add(gf);
}
}
}
// if (layer.layerType == GOLayer.GOLayerType.Roads) {
// stack = GORoadFeature.MergeRoads (stack);
// }
//
int n = 25;
for (int i = 0; i < stack.Count; i += n)
{
for (int k = 0; k < n; k++)
{
if (i + k >= stack.Count)
{
yield return(null);
break;
}
GOFeature r = (GOFeature)stack [i + k];
r.setRenderingOptions();
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);
}