public static NuGenPnt2D Max(NuGenPnt2D a, NuGenPnt2D b)
{
return(new NuGenPnt2D(
Math.Max(a._x[0], b._x[0]),
Math.Max(a._x[1], b._x[1])
));
}
public override bool Equals(object obj)
{
NuGenPnt2D x = (NuGenPnt2D)obj;
return(
_x[0] == x._x[0] &&
_x[1] == x._x[1]
);
}
public NuGenRay2D(NuGenPnt2D p, NuGenVec2D v)
{
this.p = p;
this.v = v;
}
public static NuGenBox2D operator+(NuGenBox2D b, NuGenBox2D c)
{
return(new NuGenBox2D(NuGenPnt2D.Min(b.lower, c.lower), NuGenPnt2D.Max(b.upper, c.upper)));
}
public bool IsOnBorder(NuGenPnt2D p)
{
return(IsInsideOrOnBorder(p) && !IsInside(p));
}
public bool IsInsideOrOnBorder(NuGenPnt2D p)
{
return(lower <= p && upper >= p);
}
public NuGenBox2D(NuGenPnt2D lower, NuGenPnt2D upper)
{
this.lower = lower;
this.upper = upper;
}
public bool IsInside(NuGenPnt2D p)
{
return(lower < p && upper > p);
}
public static bool ApproxEquals(NuGenPnt2D a, NuGenPnt2D b)
{
return
(Math.Abs(a._x[0] - b._x[0]) < NuGenVector.TINY_DOUBLE &&
Math.Abs(a._x[1] - b._x[1]) < NuGenVector.TINY_DOUBLE);
}