public static Fix64Vector2 MirrorBy(Fix64Vector2 origin, Fix64Vector2 mirror)
{
Fix64Vector2 mn = mirror.normalized();
Fix64 pl = DotMulti(origin, mn);
Fix64Vector2 m2p = mn * pl * (Fix64)2;
return(m2p - origin);
}
public override bool Equals(object obj)
{
if (obj is Fix64Vector2)
{
Fix64Vector2 f = (Fix64Vector2)obj;
return(x == f.x && y == f.y);
}
return(false);
}
public static Fix64 DotMulti(Fix64Vector2 fv2a, Fix64Vector2 fv2b)
{
return(fv2a.x * fv2b.x + fv2a.y * fv2b.y);
}
