// Use this for initialization
void Start()
{
//Random.InitState(123);
float[,] heightmap = new float[1024, 1024];
for (int x = 0; x < 1024; x++)
{
for (int y = 0; y < 1024; y++)
{
heightmap[x, y] = getHeight(x, y);
}
}
RoadNetworkGenerator rng = GetComponent <RoadNetworkGenerator>();
Graph <Vector2, Segment> roadGraph = rng.generateNetwork(heightmap);
roadGraph.addNode(new Vector2(511, 511));
Dictionary <Vector2, Vector3> pos = new Dictionary <Vector2, Vector3>();
foreach (Vector2 v in roadGraph.edges.Keys)
{
pos.Add(v, new Vector3(v.x, heightmap[(int)v.x + 512, (int)v.y + 512], v.y));
}
transform.GetChild(0).GetComponent <RoadPGraph>().heightmap = heightmap;
transform.GetChild(0).GetComponent <RoadPGraph>().drawGraph(roadGraph, pos);
TestRenderer renderer = new TestRenderer(heightmap, 1024, 1024);
transform.GetChild(1).GetComponent <PhysicalMap>().init(1024, 1024);
transform.GetChild(1).GetComponent <PhysicalMap>().draw(renderer);
}
void Start()
{
context = RoadNetworkGenerator.BeginInteractiveGeneration();
visited = new HashSet <Segment>();
mask = ((displayHighways) ? RoadNetworkTraversal.HIGHWAYS_MASK : 0) | ((displayStreets) ? RoadNetworkTraversal.STREETS_MASK : 0);
segmentsGOs = new List <GameObject>();
iconGOs = new List <GameObject>();
action = 1;
}
public void Convert(Entity entity, EntityManager dstManager, GameObjectConversionSystem conversionSystem)
{
roadNetworkGenerator = new RoadNetworkGenerator(dstManager);
using (BlobAssetStore blobAssetStore = new BlobAssetStore())
{
this.carEntityBase = GameObjectConversionUtility.ConvertGameObjectHierarchy(CarPrefab,
GameObjectConversionSettings.FromWorld(dstManager.World, blobAssetStore));
roadNetworkGenerator.GenerateNetwork(RoadPieces, out var roadNodes, out var roadSegments);
this.roadSegments = roadSegments;
this.dstManager = dstManager;
SpawnCars(dstManager, carEntityBase, roadSegments);
}
}
void Start()
{
SetupConfig();
// ---
RoadNetworkGenerator.DebugData debugData;
RoadNetworkGenerator.Generate(out segments, out quadtree, out debugData);
Debug.Log(segments.Count + " segments");
// ---
mask = ((generateHighways) ? RoadNetworkTraversal.HIGHWAYS_MASK : 0) | ((generateStreets) ? RoadNetworkTraversal.STREETS_MASK : 0);
float minX = float.MaxValue,
maxX = -float.MaxValue,
minY = float.MaxValue,
maxY = -float.MaxValue;
HashSet <Segment> visited = new HashSet <Segment>();
foreach (var segment in segments)
{
RoadNetworkTraversal.PreOrder(segment, (a) =>
{
minX = Mathf.Min(Mathf.Min(a.Start.x, a.End.x), minX);
minY = Mathf.Min(Mathf.Min(a.Start.y, a.End.y), minY);
maxX = Mathf.Max(Mathf.Max(a.Start.x, a.End.x), maxX);
maxY = Mathf.Max(Mathf.Max(a.Start.y, a.End.y), maxY);
return(true);
}, mask, ref visited);
}
Vector2 size = new Vector2(maxX - minX, maxY - minY);
Vector2 center = new Vector2(minX, minY);
boundingBox = new Rect(center, size);
finished = true;
}
void Update()
{
if (action == 0)
{
return;
}
if (action == 1)
{
if (!end)
{
end = Input.GetKeyDown(KeyCode.F5);
}
if (!step)
{
step = Input.GetKeyDown(KeyCode.F10);
}
if (!step && !end)
{
return;
}
if (end)
{
RoadNetworkGenerator.EndInteractiveGeneration(ref context);
action = 0;
}
else
{
if (!RoadNetworkGenerator.InteractiveGenerationStep(speed, ref context))
{
action = 0;
}
}
foreach (Segment segment in context.segments)
{
RoadNetworkTraversal.PreOrder(segment, Visitor, mask, ref visited);
}
RemoveIcons();
if (context.debugData.intersections.Count > 0 ||
context.debugData.snaps.Count > 0 ||
context.debugData.intersectionsRadius.Count > 0)
{
foreach (Vector2 intersection in context.debugData.intersections)
{
iconGOs.Add(CreateIcon(intersection, iconSize, downscaleFactor, z, intersectionIcon));
}
foreach (Vector2 snap in context.debugData.snaps)
{
iconGOs.Add(CreateIcon(snap, iconSize, downscaleFactor, z, snapIcon));
}
foreach (Vector2 intersectionRadius in context.debugData.intersectionsRadius)
{
iconGOs.Add(CreateIcon(intersectionRadius, iconSize, downscaleFactor, z, intersectionRadiusIcon));
}
context.debugData.intersections.Clear();
context.debugData.snaps.Clear();
context.debugData.intersectionsRadius.Clear();
}
step = false;
}
}
void Update()
{
if (action == 0)
{
return;
}
if (action == 1)
{
if (!end)
{
end = Input.GetKeyDown(KeyCode.F5);
}
if (!step)
{
step = Input.GetKeyDown(KeyCode.F10);
}
if (!step && !end)
{
return;
}
if (end)
{
RoadNetworkGenerator.EndInteractiveGeneration(ref context);
action = 0;
}
else
{
if (!RoadNetworkGenerator.InteractiveGenerationStep(speed, ref context))
{
action = 0;
}
}
// ---
var roadGeometry = RoadNetworkGeometryBuilder.Build(
scale,
Config.highwaySegmentWidth * scale,
Config.streetSegmentWidth * scale,
lengthStep,
context.segments,
((displayHighways) ? RoadNetworkTraversal.HIGHWAYS_MASK : 0) | ((displayStreets) ? RoadNetworkTraversal.STREETS_MASK : 0)
);
CreateRoadMesh(roadGeometry);
// ---
RemoveIcons();
if (context.debugData.intersections.Count > 0 ||
context.debugData.snaps.Count > 0 ||
context.debugData.intersectionsRadius.Count > 0)
{
foreach (Vector2 intersection in context.debugData.intersections)
{
iconGOs.Add(CreateIcon(intersection, iconSize, scale, z, intersectionIcon));
}
foreach (Vector2 snap in context.debugData.snaps)
{
iconGOs.Add(CreateIcon(snap, iconSize, scale, z, snapIcon));
}
foreach (Vector2 intersectionRadius in context.debugData.intersectionsRadius)
{
iconGOs.Add(CreateIcon(intersectionRadius, iconSize, scale, z, intersectionRadiusIcon));
}
context.debugData.intersections.Clear();
context.debugData.snaps.Clear();
context.debugData.intersectionsRadius.Clear();
}
step = false;
}
}
void Start()
{
context = RoadNetworkGenerator.BeginInteractiveGeneration();
iconGOs = new List <GameObject>();
action = 1;
}
