public static NuGenBox2F operator*(NuGenBox2F b, NuGenTrafo2F t)
{
NuGenBox2F result = NuGenBox2F.Empty;
result += b.LL * t;
result += b.LU * t;
result += b.UL * t;
result += b.UU * t;
return(result);
}
public static bool ApproxEqual(NuGenBox2F a, NuGenBox2F b)
{
return
(NuGenVector.ApproxEquals(a.Lower, b.Lower) &&
NuGenVector.ApproxEquals(a.Upper, b.Upper));
}
public override bool Equals(object obj)
{
NuGenBox2F x = (NuGenBox2F)obj;
return(lower == x.Lower && upper == x.Upper);
}
public bool IsInsideOrOnBorder(NuGenBox2F b)
{
return(lower <= b.lower && upper >= b.upper);
}
public bool IsOnBorder(NuGenBox2F b)
{
return(IsInsideOrOnBorder(b) && !IsInside(b));
}
public bool IsInside(NuGenBox2F b)
{
return(lower < b.lower && upper > b.upper);
}
public static bool ApproxEqual(NuGenBox2F a, NuGenBox2F b)
{
return
NuGenVector.ApproxEquals(a.Lower, b.Lower) &&
NuGenVector.ApproxEquals(a.Upper, b.Upper);
}
public bool IsOnBorder(NuGenBox2F b)
{
return IsInsideOrOnBorder(b) && !IsInside(b);
}
public bool IsInsideOrOnBorder(NuGenBox2F b)
{
return lower <= b.lower && upper >= b.upper;
}
public bool IsInside(NuGenBox2F b)
{
return lower < b.lower && upper > b.upper;
}