private void BuildGrid()
{
var pointList = PoissonDisk.GeneratePoisson(ExampleUtils.ScreenRect, cellDimensions.magnitude, 10);
grid = LineGrid <SpriteCell> .BeginShape().Segment(pointList.Count).EndShape();
var map2D = VoronoiMap <LinePoint> .MakeMap(pointList);
voronoiMap = map2D.To3DXY();
foreach (var point in grid)
{
var cell = Instantiate(cellPrefab);
Vector3 worldPoint = voronoiMap[point];
cell.transform.parent = root.transform;
cell.transform.localScale = Vector3.one;
cell.transform.localPosition = worldPoint;
cell.Color = ExampleUtils.Colors[ColorFunction(point)] + Color.white * 0.1f;
cell.name = point.ToString();
grid[point] = cell;
}
ExampleUtils.PaintScreenTexture(plane, voronoiMap.To2D(), ColorFunction);
}
private void BuildGrid()
{
grid = LineGrid <SpriteCell>
.BeginShape()
.Segment(300)
.EndShape();
map2D = new ArchimedeanSpiralMap(CellDimensions, grid)
.AnchorCellMiddleCenter()
.WithWindow(ExampleUtils.ScreenRect)
.AlignMiddleCenter(grid);
map = map2D
.To3DXY();
foreach (var point in grid)
{
var cell = Instantiate(cellPrefab);
Vector3 worldPoint = map[point];
cell.transform.parent = root.transform;
cell.transform.localScale = Vector3.one;
cell.transform.localPosition = worldPoint;
cell.Color = ExampleUtils.Colors[ColorFunction(point)] + Color.white * 0.2f;
cell.name = point.ToString();
grid[point] = cell;
}
voronoiMap = new VoronoiMap <LinePoint>(grid, map2D);
ExampleUtils.PaintScreenTexture(plane, voronoiMap, ColorFunction);
}
public void Start()
{
var grid = LineGrid <int>
.BeginShape()
.Segment(10)
.EndShape();
var map = new ArchimedeanSpiralMap(CellDimensions, grid);
var voronoiMap = new VoronoiMap <LinePoint>(grid, map);
ExampleUtils.PaintScreenTexture(plane, voronoiMap, n => Mathi.Mod(n, 12));
}
private void BuildGrid()
{
//This is the base grid, we will use it to define
//the shape of the splice grid.
//The contents is not important.
var baseGrid = PointyHexGrid <bool>
.BeginShape()
.Hexagon(3)
.EndShape();
//This is the base map, used for the course
//mapping
var baseMap = new PointyHexMap(cellDimensions)
.WithWindow(ExampleUtils.ScreenRect)
.AlignMiddleCenter(baseGrid);
//Now we make the actual spliced grid.
//We feed it the base grid, and the number
//of splices we want.
grid = new SplicedGrid <SpriteCell, PointyHexPoint>(baseGrid, spliceOffsets.Length);
//Now we make a spliced map. This is just a one-way map --
//it only maps grid points to the world (using the base map plus
//splice point offsets
var splicedMap = new SplicedMap <PointyHexPoint>(baseMap, spliceOffsets);
//Finally, we make the above into a two way map. This map uses a Vonoroi diagram
//to do the inverse mapping
map = new VoronoiMap <SplicedPoint <PointyHexPoint> >(grid, splicedMap).To3DXY();
//Then we instantiate cells as usual, and put them in our grid.
foreach (var point in grid)
{
var cell = Instantiate(cellPrefab);
Vector3 worldPoint = map[point];
cell.transform.parent = root.transform;
cell.transform.localScale = Vector3.one;
cell.transform.localPosition = worldPoint;
//slightly lighter than the DefaultColors we will use to paint the background
cell.Color = ExampleUtils.Colors[ColorFunction(point)] + Color.white * 0.1f;
cell.name = point.ToString();
grid[point] = cell;
}
// To make it easier to see how points are mapped, we
ExampleUtils.PaintScreenTexture(plane, map.To2D(), ColorFunction);
}