public static NuGenBox3D operator*(NuGenBox3D b, NuGenTrafo3D t)
{
NuGenBox3D result = NuGenBox3D.Empty;
result += b.LLL * t;
result += b.LLU * t;
result += b.LUL * t;
result += b.LUU * t;
result += b.ULL * t;
result += b.ULU * t;
result += b.UUL * t;
result += b.UUU * t;
return(result);
}
public static NuGenBox3D operator*(NuGenBox3D b, NuGenRot3D r)
{
NuGenBox3D result = NuGenBox3D.Empty;
result += b.LLL * r;
result += b.LLU * r;
result += b.LUL * r;
result += b.LUU * r;
result += b.ULL * r;
result += b.ULU * r;
result += b.UUL * r;
result += b.UUU * r;
return(result);
}
public override bool Equals(object obj)
{
NuGenBox3D x = (NuGenBox3D)obj;
return(lower == x.Lower && upper == x.Upper);
}
public static bool ApproxEqual(NuGenBox3D a, NuGenBox3D b)
{
return
(NuGenVector.ApproxEquals(a.Lower, b.Lower) &&
NuGenVector.ApproxEquals(a.Upper, b.Upper));
}
public bool IsOnBorder(NuGenBox3D b)
{
return(IsInsideOrOnBorder(b) && !IsInside(b));
}
public bool IsInsideOrOnBorder(NuGenBox3D b)
{
return(lower <= b.lower && upper >= b.upper);
}
public bool IsInside(NuGenBox3D b)
{
return(lower < b.lower && upper > b.upper);
}
