public void Draw(RenderContext context)
{
if (context.layerPass != RenderContext.LayerPass.UI_PASS)
{
return;
}
if (debugLinesBuffer == null)
{
BlobCollection blobs = OSMReader.GetAllBlobs(sector);
debugLinesBuffer = OSMLineBufferGenerator.GenerateDebugLines(context.graphicsDevice, blobs);
}
// draw those lines
Effect effect = GlobalContent.DebugLinesShader;
effect.Parameters["Texture"].SetValue(debugLinesBuffer.texture);
effect.Parameters["WVP"].SetValue(context.WVP.toMatrix());
effect.Parameters["LineWidth"].SetValue((float)Math.Pow(0.5, context.cameraZoom) * 50);
context.graphicsDevice.Indices = debugLinesBuffer.indices;
context.graphicsDevice.SetVertexBuffer(debugLinesBuffer.vertices);
foreach (EffectPass pass in effect.CurrentTechnique.Passes)
{
pass.Apply();
context.graphicsDevice.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, debugLinesBuffer.indices.IndexCount / 3);
}
// TODO: need to call this once for all debug buffers somehow
string text = $"Nothing Selected";
Vector2 size = GlobalContent.Arial.MeasureString(text);
spriteBatch.Begin(SpriteSortMode.Deferred, null, null, DepthStencilState.Default, null, null, null);
spriteBatch.DrawString(GlobalContent.Arial, text, new Vector2(context.graphicsDevice.Viewport.Width - 5 - size.X, 5), Color.White);
spriteBatch.End();
}
static void Main(string[] args)
{
try
{
XmlReader city = XmlReader.Create("C:\\Users\\User\\source\\repos\\practice\\practice\\urk_town.osm");
OSMReader read = new OSMReader();
read.read(city);
}
catch
{
Console.WriteLine("Помилка");
Console.ReadLine();
}
}
public void LoadLinesFromFile()
{
BlobCollection blobs = OSMReader.GetAllBlobs(sector);
BlobsIntersector.DoIntersections(blobs);
var allDescriptors = new List <IDescriptor>();
allDescriptors.AddRange(descriptors);
allDescriptors.AddRange(treeDescriptors);
allDescriptors.AddRange(grassDescriptors);
foreach (var descriptor in allDescriptors)
{
descriptor.Load(blobs);
descriptor.Init(blobs);
}
}
public void BuildMap()
{
ClearMap();
if (reader == null)
{
reader = GetComponent <OSMReader>();
}
if (data == null)
{
data = reader.GetOSMData();
}
foreach (Way way in data.ways)
{
GameObject go;
Vector3[] points = new Vector3[way.nodes.Count];
for (int i = 0; i < way.nodes.Count; i++)
{
points[i] = data.nodes[way.nodes[i]].GetPosition();
}
switch (way.type)
{
case WayType.line_thin:
go = Instantiate(line_thin, linethinParent);
go.GetComponent <Line_thin>().UpdateLineRenderer(points);
go.GetComponent <Line_thin>().SetElementID(way.id);
MapDictionary.Add(way.id, go.GetComponent <MapElement>());
break;
case WayType.stop_line:
go = Instantiate(stop_line, stoplineParent);
go.GetComponent <Stop_line>().UpdateLineRenderer(points);
go.GetComponent <Stop_line>().SetElementID(way.id);
MapDictionary.Add(way.id, go.GetComponent <MapElement>());
break;
case WayType.traffic_light:
Vector3 trafficPos = (points[0] + points[1]) / 2;
go = Instantiate(traffic_light, trafficlightParent);
go.transform.position = trafficPos;
go.GetComponent <Traffic_light>().SetElementID(way.id);
MapDictionary.Add(way.id, go.GetComponent <MapElement>());
break;
case WayType.traffic_sign:
go = Instantiate(traffic_sign, trafficsignParent);
go.GetComponent <Traffic_sign>().UpdateLineRenderer(points);
go.GetComponent <Traffic_sign>().SetElementID(way.id);
MapDictionary.Add(way.id, go.GetComponent <MapElement>());
break;
default:
break;
}
}
foreach (Relation relation in data.relations)
{
if (relation.subType == RelationSubType.traffic_light)
{
Vector3 targetPos = new Vector3();
Traffic_light light = new Traffic_light();
foreach (Member member in relation.menbers)
{
if (MapDictionary.TryGetValue(member.refID, out MapElement element))
{
if (member.roleType == RoleType.ref_line)
{
Line line = element.GetComponent <Line>();
targetPos = line.lineRenderer.GetPosition(0) + line.lineRenderer.GetPosition(1);
targetPos *= 0.5f;
}
else if (member.roleType == RoleType.refers)
{
light = element.GetComponent <Traffic_light>();
}
}
}
targetPos.y = light.transform.position.y;
light.transform.LookAt(targetPos);
}
}
}
