/// <summary>
/// Compares two objects for geometric equality
/// </summary>
/// <param name="a"></param>
/// <param name="b">object to compare with</param>
/// <returns></returns>
public static bool GeometricEquals(this IfcDirection a, IfcDirection b)
{
if (a.Equals(b))
{
return(true);
}
XbimVector3D va = a.XbimVector3D();
XbimVector3D vb = b.XbimVector3D();
return(va.IsEqual(vb, b.ModelOf.ModelFactors.Precision));
}