public static Hex[] Line(Hex a, Hex b)
{
int N = a.Distance(b);
Hex[] results = new Hex[N + 1];
FractionalHex a_nudge = new FractionalHex(a.Q + 0.000001f, a.R + 0.000001f, a.S - 0.000002f);
FractionalHex b_nudge = new FractionalHex(b.Q + 0.000001f, b.R + 0.000001f, b.S - 0.000002f);
float step = 1.0f / Math.Max(N, 1);
for (int i = 0; i <= N; i++)
{
results[i] = a_nudge.Lerp(b_nudge, step * i).Round();
}
return(results);
}
public FractionalHex Lerp(FractionalHex b, float t)
{
return(new FractionalHex(Q * (1.0f - t) + b.Q * t, R * (1.0f - t) + b.R * t, S * (1.0f - t) + b.S * t));
}
public Hex[] Line(Hex a, Hex b)
{
return(FractionalHex.Line(a, b));
}