private void BuildGalaxy()
{
var spiralPoints = SpiralPoints();
var poissonPoints = PoissonPoints();
var enumerable = poissonPoints as Vector2[] ?? poissonPoints.ToArray();
var stars = enumerable.ToPoints();
var del = new Delaunator(stars);
var delPoints = del.Points;
del.ForEachVoronoiCell(cell =>
{
// Where the hell even is the star?
var curStarPoint = delPoints[cell.Index].ToVector3();
// Return if the star is outside of the galaxy
if (OutsideGalaxy(curStarPoint, spiralPoints))
{
return;
}
// Setup the star container to hold the star, the cell around it, etc
var curStarContainer = SetupStarContainer(curStarPoint);
StarContainers.Add(curStarPoint, curStarContainer.GetComponent <StarContainer>().Setup(curStarPoint, cell));
});
}
void SpawnCells(Delaunator delaunator, List <Vector3> cellCenters)
{
delaunator.ForEachVoronoiCell(dCell =>
{
var center = cellCenters[dCell.Index];
List <int> neighbours = GetNeighbours(dCell.Index).ToList();
Cell cell = new GameObject("Cell" + dCell.Index).AddComponent <Cell>();
cell.Init(map, dCell, center, neighbours);
});
}
private void DrawVoronoi()
{
RefreshDelaunator();
delaunator.ForEachVoronoiCell((cell) =>
{
var polygon = new Polygon
{
Stroke = VoronoiBrush,
StrokeThickness = .2,
Points = new PointCollection(cell.Points.Select(point => new System.Windows.Point(point.X, point.Y)))
};
DrawCircles(cell.Points, VoronoiCircleBrush);
PlayGround.Children.Add(polygon);
});
}
