public IGrid<TNewCell, FlatTriPoint> MakeVertexGrid<TNewCell>()
{
var vertices = this.SelectMany(x => x.GetVertices());
var storage = FlatTriGrid<TNewCell>.CalculateStorage(vertices);
var offset = FlatTriGrid<TNewCell>.GridPointFromArrayPoint(storage.offset);
return new FlatTriGrid<TNewCell>(storage.dimensions.X, storage.dimensions.Y, x => IsInsideVertexGrid(x + offset), offset);
}
public FlatTriShapeInfo <TCell> Default(int width, int height)
{
var rawInfow = MakeShapeStorageInfo <FlatTriPoint>(
width,
height,
x => FlatTriGrid <TCell> .DefaultContains(x, width, height));
return(new FlatTriShapeInfo <TCell>(rawInfow));
}
protected override void InitGrid()
{
VectorPoint rectDimensions = Dimensions;
switch (shape)
{
case Shape.Rectangle:
base.Grid = FlatTriGrid <TileCell> .Rectangle(rectDimensions.X, rectDimensions.Y);
break;
case Shape.Parallelogram:
base.Grid = FlatTriGrid <TileCell> .ParallelogramXY(rectDimensions.X, rectDimensions.Y);
break;
case Shape.UpTriangle:
base.Grid = FlatTriGrid <TileCell> .UpTriangle(size);
break;
case Shape.DownTriangle:
base.Grid = FlatTriGrid <TileCell> .DownTriangle(size);
break;
case Shape.Hexagon:
base.Grid = FlatTriGrid <TileCell> .Hexagon(size);
break;
case Shape.Star:
base.Grid = FlatTriGrid <TileCell> .Star(size);
break;
case Shape.Single:
base.Grid = FlatTriGrid <TileCell> .Single();
break;
case Shape.SingleGroup:
base.Grid = FlatTriGrid <TileCell> .SingleGroup();
break;
default:
throw new ArgumentOutOfRangeException();
}
}
/**
* @param n Must be positive
*/
public FlatTriHexagonWrapper(int side)
{
if (side <= 0)
{
throw new Exception("n Must be a positive integer.");
}
int colorCount = 3 * side * side;
colorFunc = x => x.GetColor(colorCount / side, side, side);
wrappedPoints = new FlatTriPoint[colorCount * 2];
var grid = FlatTriGrid <int> .Hexagon(side);
foreach (var point in grid)
{
int color = colorFunc(point);
wrappedPoints[color] = point;
}
}
public static bool __CompilerHint__FlatTri__TileCell()
{
var grid1 = new PointyHexGrid <TileCell[]>(1, 1);
foreach (var point in grid1)
{
grid1[point] = new TileCell[1];
}
var grid2 = new FlatTriGrid <TileCell>(1, 1);
foreach (var point in grid2)
{
grid2[point] = null;
}
var shapeStorageInfo = new ShapeStorageInfo <FlatTriPoint>(new IntRect(), p => true);
var shapeInfo = new FlatTriShapeInfo <TileCell>(shapeStorageInfo);
return(grid1[grid1.First()][0] == null || grid2[grid2.First()] == null || shapeInfo.IncIndex(0) != null);
}
protected override ArrayPoint ArrayPointFromGridPoint(PointyHexPoint point)
{
return(FlatTriGrid <TCell> .ArrayPointFromGridPoint(point));
}
protected override PointyHexPoint GridPointFromArrayPoint(ArrayPoint point)
{
return(FlatTriGrid <TCell> .GridPointFromArrayPoint(point));
}
/**
* Starts a compound shape operation.
*
* Any shape that is defined in terms of other shape operations must use this method, and use Endgroup() to end the definition.
*
* public static FlatTriShapeInfo<TCell> MyCustomShape(this FlatTriOp<TCell> op)
* {
* return
* BeginGroup()
* .Shape1()
* .Union()
* .Shape2()
* .EndGroup(op);
* }
*
* @since 1.1
*/
public FlatTriOp <TCell> BeginGroup()
{
return(FlatTriGrid <TCell> .BeginShape());
}
