public override Point2F FromAxialToPixel(HexAxialCoordinates axial)
{
var x = Size * (1.5f * axial.Q);
var y = (float)(Size * (Constants.HalfOfSquareRootOf3 * axial.Q + Constants.SquareRootOf3 * axial.R));
var pixel = new Point2F(x, y);
return(pixel);
}
protected Point2F GetCorner(Direction direction)
{
var degrees = GetDegreesForHexCorner(direction);
var radians = degrees.ToRadians();
var v = new Point2F((float)(Size * Math.Cos(radians)), (float)(Size * Math.Sin(radians)));
return(v);
}
public override Point2F[] GetCorners()
{
var corners = new Point2F[6];
corners[0] = GetCorner(Direction.NorthEast);
corners[1] = GetCorner(Direction.East);
corners[2] = GetCorner(Direction.SouthEast);
corners[3] = GetCorner(Direction.SouthWest);
corners[4] = GetCorner(Direction.West);
corners[5] = GetCorner(Direction.NorthWest);
return(corners);
}
public override Point2F FromOffsetCoordinatesToPixel(HexOffsetCoordinates offset)
{
var x = Size * (1.5f * offset.Col);
var y = Size;
y *= OffsetCoordinatesType switch
{
OffsetCoordinatesType.Even => (float)(Constants.SquareRootOf3 * (offset.Row - 0.5f * (offset.Col & 1))),
OffsetCoordinatesType.Odd => (float)(Constants.SquareRootOf3 * (offset.Row + 0.5f * (offset.Col & 1))),
_ => throw new ArgumentOutOfRangeException(nameof(OffsetCoordinatesType), OffsetCoordinatesType, $"OffsetCoordinatesType {OffsetCoordinatesType} is not supported.")
};
var pixel = new Point2F(x, y);
return(pixel);
}