public static bool IsNumericallyDependent(this Constraint3DOF constraint)
{
if (constraint.UX.IsNumericallyDependent())
{
return(true);
}
if (constraint.UY.IsNumericallyDependent())
{
return(true);
}
if (constraint.Normal.IsNumericallyDependent())
{
return(true);
}
if (constraint.KX != 0)
{
return(true);
}
if (constraint.KY != 0)
{
return(true);
}
if (constraint.KNorm != 0)
{
return(true);
}
return(false);
}
public static bool IsNull(this Constraint3DOF constraint, string msg = "", [CallerMemberName] string methodName = "Method")
{
if (constraint == null)
{
ErrorMessage(methodName, "Constraint3DOF", msg);
return(true);
}
return(false);
}
public static string Description(this Constraint3DOF constraint)
{
string desc = constraint.UX.DofSign() + constraint.UY.DofSign() + constraint.Normal.DofSign();
if (constraint.IsNumericallyDependent())
{
desc += $"- {constraint.KX:G3}, {constraint.KY:G3}, {constraint.KNorm:G3}";
}
return(desc);
}
