/// <summary>
/// Returns a polygon for a hexagon at the given point, with the given size.
/// Assumes the given point to be in cartesian coordinates!
/// </summary>
/// <param name="size">The size of each of the hexagon's sides. </param>
/// <param name="pointy">If true, assumes that the hexagon has a pointy top, otherwise assumes a flat top. </param>
/// <returns></returns>
public static IEnumerable <PointF> GetHexPoly(int size, bool pointyTop)
{
PointF[] points = new PointF[6];
for (int corner = 0; corner < 6; corner++)
{
points[corner] = HexagonGrid.GetHexCorner(size, corner, pointyTop);
}
return(points);
}
/// <summary>
/// Returns the points of a hexagon at the given cube coordinates.
/// </summary>
/// <param name="cubeCoords">Cube coordinates of the hex to get. </param>
/// <returns></returns>
public IEnumerable <PointF> GetCellPoly(Point3I cubeCoords)
{
// Convert to cartesian coordinates.
PointF cartesianCoords = this.GetCubeToCartesian(cubeCoords);
// Get new hexagon at origin.
IEnumerable <PointF> polyHex = HexagonGrid.GetHexPoly(this.SizeHexSide, this.PointyTop);
// Move to cartesian position.
polyHex = HexagonGrid.OffsetPoly(polyHex, cartesianCoords);
return(polyHex);
}