Function Vmtk_cap_with_ids

Code/Source/PythonAPI/Vmtk_PyModule.cxx:282–347

");

static PyObject *
Vmtk_cap_with_ids(PyObject* self, PyObject* args, PyObject* kwargs)
{
  //std::cout << "========== Vmtk_cap_with_ids ==========" << std::endl;
  auto api = PyUtilApiFunction("O|O!O!", PyRunTimeErr, __func__);
  static char *keywords[] = {"surface", "fill_id", "increment_id", NULL};
  //static char *keywords[] = {"surface", "fill_id", "fill_type", NULL};
  PyObject* surfaceArg;
  PyObject* fillIdArg = nullptr;
  PyObject* incIdArg = nullptr;

  if (!PyArg_ParseTupleAndKeywords(args, kwargs, api.format, keywords, &surfaceArg, &PyInt_Type, &fillIdArg,
        &PyBool_Type, &incIdArg)) {
      return api.argsError();
  }

  // Set fill ID and fill type.
  //
  // fill type: How to assign ids to caps on polydata.
  //   0 - start from 1 and each cap gets a new id.
  //   1 - give every cap the same id (fillid).
  //   2 - start from fillid and give each new cap a value increasing from this
  //
  int fillId = 0;
  int fillType = 2;

  if (fillIdArg != nullptr) {
      fillId = PyInt_AsLong(fillIdArg);
      if (fillId < 0) {
          api.error("Cap fill ID must be >= 0.");
          return nullptr;
      }

      if (incIdArg != nullptr) {
          if (PyObject_IsTrue(incIdArg)) {
              fillType = 2;
          } else {
              fillType = 1;
          }
      }
  }
  //std::cout << "[Vmtk_cap_with_ids] fillId: " << fillId << std::endl;
  //std::cout << "[Vmtk_cap_with_ids] fillType: " << fillType << std::endl;

  // Get the vtkPolyData objectsfrom the Python object.
  //
  auto surfPolydata = GetVtkPolyData(api, surfaceArg);
  if (surfPolydata == nullptr) {
      return nullptr;
  }
  cvPolyData cvSurfPolydata(surfPolydata);

  // Perform cap operation.
  //
  // [TODO:DaveP] The 'num_filled' argument is not passed back from
  // this function, it will always be 0.
  //
  int num_filled = 0;