public Hexagon(SidePair sp0, SidePair sp1, SidePair sp2)
{
S0 = sp0.S0;
S1 = sp0.S1;
S2 = sp1.S0;
S3 = sp1.S1;
S4 = sp2.S0;
S5 = sp2.S1;
}
private static IEnumerable <SidePair> EnumerateSidePairs()
{
var sidePairs = new List <SidePair>();
double maxXOrY = maxSide + Math.Sin(Math.PI / 3);
for (int s0 = 1; s0 <= maxSide; s0++)
{
for (int s1 = 1; s1 <= maxSide; s1++)
{
SidePair sidePair = new SidePair(s0, s1);
Vector firstVector = sidePair.GetVector(0);
if (firstVector.X <= maxXOrY && firstVector.Y <= maxXOrY)
{
yield return(sidePair);
}
}
}
}
