/**
* Singleton for road object render
*/
public static RoadObjectRender Get()
{
if (roadObjectRender == null)
{
roadObjectRender = (new GameObject("RoadObjectRender")).AddComponent <RoadObjectRender>();
}
return(roadObjectRender);
}
/**
* Render roads
*/
public void Render(LatLngObject mapMiddleMapPoint, Transform cameraTransform, List <RoadObject> roads)
{
if (roads.Count == 0)
{
return;
}
var middleMapPoint = Converter.ConvertLatLngToXyz(mapMiddleMapPoint);
//save into global variable
Roads = roads;
var terrain = TerrainRender.Get().Terrain;
//render roads
for (var i = 0; i < roads.Count; i++)
{
var ySize = 1;
var roadPointInXyz = new Vector3[roads[i].LatLngCoordinates.Count];
if (roadPointInXyz.Length == 0)
{
continue;
}
//convert road point from LatLng to Xyz coordination's; Y coordinate values set as terrain height
for (var j = 0; j < roadPointInXyz.Length; j++)
{
roadPointInXyz[j] = Converter.ConvertLatLngToXyz(roads[i].LatLngCoordinates[j]);
//pricteni hodnoty navic proti prolinani s terenem
roadPointInXyz[j].y = terrain.SampleHeight(roadPointInXyz[j]) + 0.03f;
}
//road starts outside terrain => reverse points
if (TerrainUtils.IsObjectOutsideMap(roadPointInXyz[0], middleMapPoint))
{
Array.Reverse(roadPointInXyz);
}
//points of road
for (var j = 0; j < roadPointInXyz.Length; j++)
{
var roadPoint = roadPointInXyz[j];
//pokud je mezi dvěma body cesty rozdíl větší než 1
if (j == 0 || Math.Abs(roadPoint.x - roadPointInXyz[j - 1].x) >= 1 || Math.Abs(roadPoint.z - roadPointInXyz[j - 1].z) >= 1)
{
continue;
}
//snižovat souřadnici Y cesty, pokud je za hranou terénu (efekt padání cesty)
if (TerrainUtils.IsObjectOutsideMap(roadPoint, middleMapPoint))
{
roadPointInXyz[j].y -= ySize;
ySize++;
}
}
//vytvoreni cesty(nastaveni barvy, pozic, poctu pozic...)
CreateRoadObject(roads, roadPointInXyz, i);
//set cars for road type
var carRoads = new[] { RoadUtils.Secondary };
var vehicleTypes = new[] { RoadUtils.VehicleTram };
if (Main.Settings.RoadObjectsToggle && carRoads.Contains(roads[i].RoadType) || vehicleTypes.Contains(roads[i].VehicleType))
{
roads[i].XyzCoordinates = roadPointInXyz;
RoadObjectRender.Get().RenderObjectsOnRoad(roads[i], middleMapPoint);
}
UiUtils.SetDefaultCameraPos(middleMapPoint, cameraTransform);
}
}