Function C_Vector_Repeat

source/blender/python/mathutils/mathutils_Vector.cc:397–445

    "   :return: A new vector.\n"
    "   :rtype: :class:`Vector`\n");
static PyObject *C_Vector_Repeat(PyObject *cls, PyObject *args)
{
  float *vec;
  float *iter_vec = nullptr;
  int i, vec_num, value_num;
  PyObject *value;

  if (!PyArg_ParseTuple(args, "Oi:Vector.Repeat", &value, &vec_num)) {
    return nullptr;
  }

  if (vec_num < 2) {
    PyErr_SetString(PyExc_RuntimeError, "Vector.Repeat(): invalid vec_num");
    return nullptr;
  }

  if ((value_num = mathutils_array_parse_alloc(
           &iter_vec, 2, value, "Vector.Repeat(vector, vec_num), invalid 'vector' arg")) == -1)
  {
    return nullptr;
  }

  if (iter_vec == nullptr) {
    PyErr_SetString(PyExc_MemoryError,
                    "Vector.Repeat(): "
                    "problem allocating pointer space");
    return nullptr;
  }

  vec = static_cast<float *>(PyMem_Malloc(vec_num * sizeof(float)));

  if (vec == nullptr) {
    PyMem_Free(iter_vec);
    PyErr_SetString(PyExc_MemoryError,
                    "Vector.Repeat(): "
                    "problem allocating pointer space");
    return nullptr;
  }

  i = 0;
  while (i < vec_num) {
    vec[i] = iter_vec[i % value_num];
    i++;
  }

  PyMem_Free(iter_vec);

  return Vector_CreatePyObject_alloc(vec, vec_num, reinterpret_cast<PyTypeObject *>(cls));
}

/** \} */