public static StepVector3 ToInt3XZ(StepVector2 o)
{
return(new StepVector3(o.x, 0, o.y));
}
public static StepVector2 Rotate(StepVector2 v, int r)
{
r = r % 4;
return(new StepVector2(v.x * Rotations[r * 4 + 0] + v.y * Rotations[r * 4 + 1], v.x * Rotations[r * 4 + 2] + v.y * Rotations[r * 4 + 3]));
}
public static StepVector2 Max(StepVector2 a, StepVector2 b)
{
return(new StepVector2(System.Math.Max(a.x, b.x), System.Math.Max(a.y, b.y)));
}
/** Dot product of the two coordinates */
public static long DotLong(StepVector2 a, StepVector2 b)
{
return((long)a.x * (long)b.x + (long)a.y * (long)b.y);
}
