public void Test_Blades()
{
var t = TestSymmetry(new ShapeOrientationCollection(new[] { new ShapeOrientation(Shape.Ray, Orientation.Original), new ShapeOrientation(Shape.Ray, Orientation.Right) }, true));
var uniqueHashSet = new HashSet <string>();
var values = new Dictionary <int, List <string> >();
foreach (var a in "AZRIBJVLTPYSDWNMCFXEKG")
{
foreach (var b in " AZRIBJVLTPYSDWNMCFXEKG")
{
foreach (var c in " " /*" AZRIBJVLTPYSDWNMCFXEKG*/)
{
for (var o1 = Orientation.Original; o1 <= Orientation.LeftFlip; o1++)
{
for (var o2 = Orientation.Original; o2 <= Orientation.LeftFlip; o2++)
{
if (b == ' ' && o1 != Orientation.Original)
{
continue;
}
if (c == ' ' && o2 != Orientation.Original)
{
continue;
}
var so = new List <ShapeOrientation>
{
new ShapeOrientation((Shape)a, Orientation.Original)
};
if (b != ' ')
{
so.Add(new ShapeOrientation((Shape)b, o1));
}
if (c != ' ')
{
so.Add(new ShapeOrientation((Shape)c, o2));
}
var soc = new ShapeOrientationCollection(so, true);
if (!uniqueHashSet.Add(soc.ToString()))
{
continue;
}
var idx = TestSymmetry(soc);
if (!values.ContainsKey(idx))
{
values[idx] = new List <string>();
}
values[idx].Add(soc.ToString());
}
}
}
}
}
Assert.AreEqual(1, values.Count);
}
public int TestSymmetry(ShapeOrientationCollection col)
{
var rawUniques = RotationGenerator.GetUniqueOrientations(col).ToArray();
Orientation[] uniques = EliminateDupes(rawUniques);
var retval = 0;
foreach (var orientation in uniques)
{
retval |= (1 << (int)orientation);
}
return(retval);
}
