public List <Vector3> Improve(IEnumerable <Vector3> src)
{
voronoi = new VoronoiMesh2();
List <Vertex2> vertexs = new List <Vertex2>();
foreach (var v in src)
{
vertexs.Add(new Vertex2(v.x, v.y));
}
voronoi.Generate(vertexs);
Debug.Log("Voronoi:" + voronoi.Cells.Count + " Regions:" + voronoi.Regions.Count);
List <Vector3> tmp = new List <Vector3>();
foreach (var v in voronoi.Regions)
{
Vector2 vcenter = new Vector2();
foreach (var e in v.Cells)
{
vcenter.x += e.CircumCenter.X;
vcenter.y += e.CircumCenter.Y;
}
vcenter = vcenter / v.Cells.Count;
if (size.Contains(vcenter))
{
tmp.Add(vcenter);
}
}
return(tmp);
}
void GenerateVoronoi()
{
float start = Time.realtimeSinceStartup;
voronoi = new VoronoiMesh2();
List <Vertex2> vertices = new List <Vertex2>();
foreach (var neighbour in neighbours)
{
if (neighbour != null && neighbour.frontier != null)
{
foreach (var point in neighbour.points)
{
if (bounds.Contains(point))
{
points.Add(point);
}
}
}
}
foreach (var point in points)
{
vertices.Add(new Vertex2(point.x, point.z));
}
voronoi.Generate(vertices);
float end = Time.realtimeSinceStartup;
Debug.Log("> Voronoi time:" + (end - start) + "ms");
}
private void Start()
{
lineMaterial = new Material(Shader.Find("Hidden/Internal-Colored"));
List <Vertex2> vertices = new List <Vertex2>();
Random.InitState(seed);
for (int i = 0; i < NumberOfVertices; i++)
{
float x = size * Random.Range(-1.0f, 1.0f);
float y = size * Random.Range(-1.0f, 1.0f);
vertices.Add(new Vertex2(x, y));
}
voronoi = new VoronoiMesh2();
voronoi.Generate(vertices);
}
