//Draws a polygon given a list of latitudes/longitudes that is a closed shape
public GameObject dropPolygon(List <Coordinates> shape, float height, Material material, GOUVMappingStyle uvMappingStyle)
{
List <Vector3> converted = new List <Vector3> ();
foreach (Coordinates coordinates in shape)
{
Vector3 v = coordinates.convertCoordinateToVector();
if (useElevation)
{
v = GOMap.AltitudeToPoint(v);
}
converted.Add(v);
}
if (!GOFeature.IsClockwise(converted))
{
converted.Reverse();
}
return(dropPolygon(converted, height, material, uvMappingStyle));
}
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);
}
}
}
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);
}
}
}