public HexLibrary(HexType hexType, OffsetCoordinatesType offsetCoordinatesType, float hexSize)
{
_hex = hexType switch
{
HexType.FlatTopped => new HexFlatTopped(offsetCoordinatesType, hexSize),
HexType.PointyTopped => new HexPointyTopped(offsetCoordinatesType, hexSize),
_ => throw new ArgumentOutOfRangeException(nameof(hexType), hexType, $"HexType {hexType} is not supported.")
};
}
protected Hex(HexType hexType, OffsetCoordinatesType offsetCoordinatesType, float hexSize)
{
OffsetCoordinatesType = offsetCoordinatesType;
HexType = hexType;
Apothem = (float)(Constants.SquareRootOf3 * hexSize * Constants.OneHalf);
SideToSide = (float)(Constants.SquareRootOf3 * hexSize);
Perimeter = hexSize * 6;
SideLength = hexSize;
CenterToVertex = hexSize;
VertexToVertex = hexSize * 2;
Size = hexSize;
Width = GetWidth();
Height = GetHeight();
}
public HexFlatTopped(OffsetCoordinatesType offsetCoordinatesType, float hexSize) : base(HexType.FlatTopped, offsetCoordinatesType, hexSize)
{
}
public HexPointyTopped(OffsetCoordinatesType offsetCoordinatesType, float hexSize) : base(HexType.PointyTopped, offsetCoordinatesType, hexSize)
{
}