Function box3TupleConstructor1

src/python/PyImath/PyImathBox.cpp:106–140

template <class T>
static Box<T> * box3TupleConstructor1(const tuple &t)
{
    if(t.attr("__len__")() == 3)
    {
        // The constructor was called like this:
        // Box3f ((1,2,3))

        T point;
        point.x = extract<typename T::BaseType>(t[0]);
        point.y = extract<typename T::BaseType>(t[1]);
        point.z = extract<typename T::BaseType>(t[2]);
        return new Box<T>(point);
    }

    else if (t.attr("__len__")() == 2)
    {
        // The constructor was called like this:
        // Box3f ((V3f(1,2,3), V3f(4,5,6))) or
        // Box3f (((1,2,3), (4,5,6)))

        PyObject *t0Obj = extract <object> (t[0])().ptr();
        PyObject *t1Obj = extract <object> (t[1])().ptr();
        T t0, t1;
        if (V3<typename T::BaseType>::convert (t0Obj, &t0) &&
            V3<typename T::BaseType>::convert (t1Obj, &t1))
        {
            return new Box<T> (t0, t1);
        }
        else
          throw std::invalid_argument ("Invalid input to Box tuple constructor");
    }

    else
      throw std::invalid_argument ("Invalid input to Box tuple constructor");
}

template <class T>
static Box<T> * box3TupleConstructor2(const tuple &t0, const tuple &t1)