/// <summary>
/// Generate a Voronoi Diagram from the generated points
/// </summary>
private void GenerateVoronoi()
{
//check if there are enough points
if (_points == null || _points.Count <= 2 || _voronoiDiagram.Triangulation == null)
{
Console.WriteLine("No points available!");
GeneratePoints(PointsToGenerate);
//return;
}
_baseColor = Extensions.Extensions.RandomColor();
_voronoiSettings.VoronoiAlgorithm = VoronoiAlgorithm;
//create voronoi using specified algorithm
var timer = Stopwatch.StartNew();
_voronoiDiagram = VoronoiGenerator.CreateVoronoi(_points, _voronoiSettings);
timer.Stop();
if (_voronoiDiagram == null)
{
return;
}
//update info
var time = timer.ElapsedMilliseconds / 1000.0;
GenerationTimeText = $"For {_points.Count} points using {VoronoiAlgorithm.ToString()}: {time} seconds.";
//Update canvas
RefreshCanvas();
}
private void GenerateCity()
{
//seed random
if (!GenerationSettings.UseSeed)
{
GenerationSettings.Seed = DateTime.Now.GetHashCode();
}
//Store Settings
var width = GenerationSettings.Width;
var length = GenerationSettings.Length;
//Parent.transform.position = citypos;
GenerationSettings.StartX = Parent.transform.position.x - width / 2.0;
GenerationSettings.StartY = Parent.transform.position.z - length / 2.0;
//Generate Points and diagram
var points = PointGenerator.Generate(GenerationSettings);
VoronoiDiagram = VoronoiGenerator.CreateVoronoi(points, GenerationSettings);
//generate city districts and roads
_cityData = CityBuilder.GenerateCity(CitySettings, VoronoiDiagram);
}
