public override bool Equals(object obj)
{
var v = obj as Vector2d;
if (v == null)
{
return(false);
}
var result = true;
if (GeoAlgos.IsDoubleEqual(X, v.X) &&
GeoAlgos.IsDoubleEqual(Y, v.Y))
{
result = false;
}
return(result);
}
public int CompareTo(object obj)
{
var v = obj as Vector2d;
if (v == null)
{
throw new ArgumentException();
}
if (GeoAlgos.IsDoubleEqual(X, v.X))
{
//check y
if (GeoAlgos.IsDoubleEqual(Y, v.Y))
{
return(0);
}
if (Y < v.Y)
{
return(-1);
}
else
{
return(1);
}
}
if (X < v.X)
{
return(-1);
}
else
{
return(1);
}
}
